{"id":183,"date":"2023-09-27T14:50:33","date_gmt":"2023-09-27T14:50:33","guid":{"rendered":"https:\/\/ekolojist.net\/en\/?p=183"},"modified":"2023-09-27T14:50:33","modified_gmt":"2023-09-27T14:50:33","slug":"what-is-air-pollution","status":"publish","type":"post","link":"https:\/\/ekolojist.net\/en\/what-is-air-pollution\/","title":{"rendered":"What Is Air Pollution?"},"content":{"rendered":"<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">Contents<\/p><ul class=\"toc_list\"><li><a href=\"#What_Is_Air_Pollution\"><span class=\"toc_number toc_depth_1\">1<\/span> What Is Air Pollution?<\/a><\/li><li><a href=\"#Sources_of_Air_Pollution\"><span class=\"toc_number toc_depth_1\">2<\/span> Sources of Air Pollution<\/a><ul><li><a href=\"#1_Industrial_Activities\"><span class=\"toc_number toc_depth_2\">2.1<\/span> 1. Industrial Activities<\/a><\/li><li><a href=\"#2_Transportation\"><span class=\"toc_number toc_depth_2\">2.2<\/span> 2. Transportation<\/a><\/li><li><a href=\"#3_Fossil_Fuel_Combustion\"><span class=\"toc_number toc_depth_2\">2.3<\/span> 3. Fossil Fuel Combustion<\/a><\/li><li><a href=\"#4_Agriculture\"><span class=\"toc_number toc_depth_2\">2.4<\/span> 4. Agriculture:<\/a><\/li><li><a href=\"#5_Deforestation\"><span class=\"toc_number toc_depth_2\">2.5<\/span> 5. Deforestation<\/a><\/li><li><a href=\"#6_Waste_Disposal\"><span class=\"toc_number toc_depth_2\">2.6<\/span> 6. Waste Disposal<\/a><\/li><li><a href=\"#7_Construction_and_Demolition\"><span class=\"toc_number toc_depth_2\">2.7<\/span> 7. Construction and Demolition<\/a><\/li><li><a href=\"#8_Household_Activities\"><span class=\"toc_number toc_depth_2\">2.8<\/span> 8. Household Activities:<\/a><\/li><li><a href=\"#9_Natural_Sources\"><span class=\"toc_number toc_depth_2\">2.9<\/span> 9. Natural Sources<\/a><\/li><li><a href=\"#10_Land_Use_Changes\"><span class=\"toc_number toc_depth_2\">2.10<\/span> 10. Land Use Changes:<\/a><\/li><li><a href=\"#11_Sea_Spray_and_Ocean_Biogenic_Emissions\"><span class=\"toc_number toc_depth_2\">2.11<\/span> 11. Sea Spray and Ocean Biogenic Emissions<\/a><\/li><li><a href=\"#12_Natural_Radioactive_Sources\"><span class=\"toc_number toc_depth_2\">2.12<\/span> 12. Natural Radioactive Sources<\/a><\/li><li><a href=\"#13_Indoor_Air_Pollution\"><span class=\"toc_number toc_depth_2\">2.13<\/span> 13. Indoor Air Pollution<\/a><\/li><li><a href=\"#14_Agricultural_Burning\"><span class=\"toc_number toc_depth_2\">2.14<\/span> 14. Agricultural Burning<\/a><\/li><\/ul><\/li><li><a href=\"#Common_Air_Pollutants\"><span class=\"toc_number toc_depth_1\">3<\/span> Common Air Pollutants<\/a><ul><li><ul><li><a href=\"#Sulfur_Oxides_SOx\"><span class=\"toc_number toc_depth_3\">3.0.1<\/span> Sulfur Oxides (SOx)<\/a><\/li><li><a href=\"#Nitrogen_Oxides_NOx\"><span class=\"toc_number toc_depth_3\">3.0.2<\/span> Nitrogen Oxides (NOx)<\/a><\/li><li><a href=\"#Carbon_Monoxide_CO\"><span class=\"toc_number toc_depth_3\">3.0.3<\/span> Carbon Monoxide (CO)<\/a><\/li><li><a href=\"#Carbon_Dioxide_CO2\"><span class=\"toc_number toc_depth_3\">3.0.4<\/span> Carbon Dioxide (CO2)<\/a><\/li><li><a href=\"#Volatile_Organic_Compounds_VOCs\"><span class=\"toc_number toc_depth_3\">3.0.5<\/span> Volatile Organic Compounds (VOCs)<\/a><\/li><li><a href=\"#Particulate_Matter\"><span class=\"toc_number toc_depth_3\">3.0.6<\/span> Particulate Matter<\/a><\/li><li><a href=\"#Mercury_Vapor\"><span class=\"toc_number toc_depth_3\">3.0.7<\/span> Mercury Vapor<\/a><\/li><li><a href=\"#Radioactive_Pollutants\"><span class=\"toc_number toc_depth_3\">3.0.8<\/span> Radioactive Pollutants<\/a><\/li><li><a href=\"#Ammonia\"><span class=\"toc_number toc_depth_3\">3.0.9<\/span> Ammonia<\/a><\/li><\/ul><\/li><\/ul><\/li><li><a href=\"#Causes_of_Air_Pollution\"><span class=\"toc_number toc_depth_1\">4<\/span> Causes of Air Pollution<\/a><ul><li><a href=\"#Natural_Causes_of_Air_Pollution\"><span class=\"toc_number toc_depth_2\">4.1<\/span> Natural Causes of Air Pollution<\/a><\/li><li><a href=\"#Anthropogenic_Causes_of_Air_Pollution\"><span class=\"toc_number toc_depth_2\">4.2<\/span> Anthropogenic Causes of Air Pollution<\/a><\/li><\/ul><\/li><li><a href=\"#Effects_of_Air_Pollution_on_Human_Health\"><span class=\"toc_number toc_depth_1\">5<\/span> Effects of Air Pollution on Human Health<\/a><ul><li><a href=\"#Toxic_Harmful_Pollutants\"><span class=\"toc_number toc_depth_2\">5.1<\/span> Toxic (Harmful) Pollutants<\/a><ul><li><a href=\"#Carcinogenic_Cancer-Causing\"><span class=\"toc_number toc_depth_3\">5.1.1<\/span> Carcinogenic (Cancer-Causing):<\/a><\/li><li><a href=\"#Non-Carcinogenic\"><span class=\"toc_number toc_depth_3\">5.1.2<\/span> Non-Carcinogenic:<\/a><\/li><\/ul><\/li><li><a href=\"#Non-Toxic_Pollutants\"><span class=\"toc_number toc_depth_2\">5.2<\/span> Non-Toxic Pollutants<\/a><ul><li><ul><li><a href=\"#Non-Explosive\"><span class=\"toc_number toc_depth_4\">5.2.0.1<\/span> Non-Explosive:<\/a><\/li><li><a href=\"#Explosive\"><span class=\"toc_number toc_depth_4\">5.2.0.2<\/span> Explosive:<\/a><\/li><\/ul><\/li><\/ul><\/li><li><a href=\"#How_Is_Air_Quality_Measured\"><span class=\"toc_number toc_depth_2\">5.3<\/span> How Is Air Quality Measured?<\/a><\/li><\/ul><\/li><\/ul><\/div>\n<h2><span id=\"What_Is_Air_Pollution\"><strong>What Is Air Pollution?<\/strong><\/span><\/h2>\n<p><a href=\"https:\/\/ekolojist.net\/en\/tag\/air-pollution\/\">Air pollution<\/a> is the condition where the density of particles or pollutants in the atmosphere reaches a level that can harm human health or cause material damage. In short, air pollution can be defined as a type of <a href=\"https:\/\/ekolojist.net\/en\/what-is-environmental-pollution\/\">environmental pollution<\/a> and is the presence of toxic chemicals or compounds (including those of biological origin) in the air at levels that pose a health risk.<\/p>\n<p>In a broader sense, air pollution refers to the presence of chemicals or compounds (that are typically not found in the air and deteriorate air quality or cause harmful changes in the quality of life, such as damage to the ozone layer or contributions to <a href=\"https:\/\/ekolojist.net\/en\/effects-of-global-warming\/\">global warming<\/a>).<\/p>\n<h2><span id=\"Sources_of_Air_Pollution\"><strong>Sources of Air Pollution<\/strong><\/span><\/h2>\n<h3><span id=\"1_Industrial_Activities\"><strong>1. Industrial Activities<\/strong><\/span><\/h3>\n<p><strong>Emissions from Factories:<\/strong> Industrial processes release a wide range of pollutants into the air, including particulate matter, volatile organic compounds (VOCs), sulfur dioxide (SO2), nitrogen oxides (NOx), and heavy metals like lead, mercury, and cadmium.<br \/>\n<strong>Chemical Plants:<\/strong> Chemical manufacturing facilities emit hazardous chemicals and gases, contributing to air pollution. These chemicals can include chlorine, ammonia, and various volatile organic compounds.<br \/>\n<strong>Power Plants:<\/strong> Power generation plants, especially those using coal or other fossil fuels, release significant amounts of greenhouse gases (CO2) and other pollutants into the atmosphere.<\/p>\n<h3><span id=\"2_Transportation\"><strong>2. Transportation<\/strong><\/span><\/h3>\n<p><strong>Vehicle Emissions:<\/strong> The combustion of gasoline and diesel fuels in cars, trucks, and other vehicles is a major source of air pollution. This releases pollutants such as carbon monoxide (CO), nitrogen oxides (NOx), hydrocarbons, and particulate matter.<br \/>\n<strong>Aircraft:<\/strong> Air travel also contributes to air pollution, emitting gases and particulates at high altitudes, which can have a significant impact on air quality.<br \/>\n<strong>Shipping:<\/strong> Cargo and cruise ships use heavy fuels that emit sulfur dioxide (SO2) and particulate matter, impacting both coastal and open ocean areas.<\/p>\n<h3><span id=\"3_Fossil_Fuel_Combustion\"><strong>3. Fossil Fuel Combustion<\/strong><\/span><\/h3>\n<p><strong>Residential Heating:<\/strong> Burning fossil fuels like natural gas, heating oil, and coal for home heating can release pollutants, including carbon monoxide (CO) and sulfur dioxide (SO2).<br \/>\n<strong>Commercial Buildings:<\/strong> Similar to residential heating, the use of fossil fuels for heating and electricity generation in commercial buildings contributes to air pollution.<br \/>\n<strong>Power Plants:<\/strong> Besides industrial power plants, residential and commercial power generation from fossil fuels can also emit pollutants.<\/p>\n<h3><span id=\"4_Agriculture\"><strong>4. Agriculture:<\/strong><\/span><\/h3>\n<p><strong>Livestock Farming:<\/strong> Animal agriculture produces methane (CH4) emissions from enteric fermentation in the stomachs of livestock, contributing to air pollution.<br \/>\n<strong>Pesticide and Herbicide Use:<\/strong> The application of pesticides, herbicides, and insecticides in agriculture can release volatile organic compounds (VOCs) into the air.<br \/>\n<strong>Manure Management:<\/strong> Improper handling and disposal of animal manure can lead to the release of ammonia (NH3) and other odorous compounds into the atmosphere.<\/p>\n<h3><span id=\"5_Deforestation\"><strong>5. Deforestation<\/strong><\/span><\/h3>\n<p><strong>Land Clearing:<\/strong> Deforestation and land clearing activities release particulate matter into the air as trees are cut down and forests are cleared for agriculture, construction, or other purposes.<\/p>\n<h3><span id=\"6_Waste_Disposal\"><strong>6. Waste Disposal<\/strong><\/span><\/h3>\n<p><strong>Landfills:<\/strong> Landfills produce methane gas (CH4) as organic waste decomposes anaerobically. Other waste disposal methods, such as incineration, can release various pollutants into the air.<\/p>\n<h3><span id=\"7_Construction_and_Demolition\"><strong>7. Construction and Demolition<\/strong><\/span><\/h3>\n<p><strong>Dust and Particulate Matter:<\/strong> Construction and demolition activities generate dust and particulate matter, contributing to local air pollution.<\/p>\n<h3><span id=\"8_Household_Activities\"><strong>8. Household Activities:<\/strong><\/span><\/h3>\n<p><strong>Burning of Solid Fuels:<\/strong> In some regions, household cooking and heating with solid fuels like wood, coal, and biomass release pollutants such as particulate matter and carbon monoxide (CO) into indoor and outdoor air.<\/p>\n<h3><span id=\"9_Natural_Sources\"><strong>9. Natural Sources<\/strong><\/span><\/h3>\n<p><strong>Volcanic Eruptions:<\/strong> Volcanic eruptions release a wide range of gases and particulate matter into the atmosphere, causing localized air pollution.<br \/>\n<strong>Forest Fires:<\/strong> Wildfires and forest fires can release large amounts of smoke and particulate matter, affecting air quality regionally and beyond.<br \/>\n<strong>Dust Storms:<\/strong> Natural events like dust storms and sandstorms can transport dust and particulate matter over long distances, impacting air quality in various regions.<\/p>\n<h3><span id=\"10_Land_Use_Changes\"><strong>10. Land Use Changes:<\/strong><\/span><\/h3>\n<p><strong>Urban Development:<\/strong> Urbanization and changes in land use can disrupt natural ecosystems, contributing to changes in air quality.<\/p>\n<h3><span id=\"11_Sea_Spray_and_Ocean_Biogenic_Emissions\"><strong>11. Sea Spray and Ocean Biogenic Emissions<\/strong><\/span><\/h3>\n<p><strong>Marine Sources:<\/strong> Sea spray and emissions from marine organisms can release various organic compounds into the atmosphere, affecting coastal air quality.<\/p>\n<h3><span id=\"12_Natural_Radioactive_Sources\"><strong>12. Natural Radioactive Sources<\/strong><\/span><\/h3>\n<p><strong>Radon Gas:<\/strong> Radon, a radioactive gas, can be released from the Earth&#8217;s crust and may accumulate in indoor spaces, contributing to indoor air pollution.<\/p>\n<h3><span id=\"13_Indoor_Air_Pollution\"><strong>13. Indoor Air Pollution<\/strong><\/span><\/h3>\n<p><strong>Household Products:<\/strong> The use of certain household products, such as paints, solvents, and cleaning agents, can release volatile organic compounds (VOCs) indoors, impacting indoor air quality.<\/p>\n<h3><span id=\"14_Agricultural_Burning\"><strong>14. Agricultural Burning<\/strong><\/span><\/h3>\n<p><strong>Crop Residue Burning:<\/strong> In some agricultural practices, burning crop residues after harvest can release particulate matter and other pollutants into the air.<br \/>\nIt&#8217;s important to note that the sources and types of air pollution can vary by region and are influenced by local industrial, agricultural, and transportation practices, as well as natural geographical features. Effective air quality management and pollution control measures are crucial to mitigate the adverse effects of air pollution on both human health and the environment.<\/p>\n<h2><span id=\"Common_Air_Pollutants\"><strong>Common Air Pollutants<\/strong><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-186\" src=\"https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/sources-of-air-pollution.jpg\" alt=\"sources of air pollution\" width=\"750\" height=\"473\" srcset=\"https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/sources-of-air-pollution.jpg 400w, https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/sources-of-air-pollution-300x189.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<p>Various pollutants can contaminate the air in diverse ways. Any toxic chemical can enter the atmosphere to pollute the air we breathe. Aerosol particles (clouds of liquid and solid particles within a gas) can also contain pollutants.<\/p>\n<p>Chemical compounds that deteriorate air quality are often referred to as air pollutants. These compounds can exist in the air in two main forms:<\/p>\n<ol>\n<li>Gaseous form<\/li>\n<li>Solid form (as suspended particulate matter in the air)<\/li>\n<\/ol>\n<h4><span id=\"Sulfur_Oxides_SOx\"><strong>Sulfur Oxides (SOx)<\/strong><\/span><\/h4>\n<p>Toxic gases generated by volcanic activity, industrial processes, and the burning of fossil fuels.<\/p>\n<p>Sulfur oxides are omnipresent. Some are naturally occurring (e.g., in volcanic eruptions) and relatively benign, but others can be anthropogenic, produced as byproducts of industrial processes, and highly toxic.<\/p>\n<h4><span id=\"Nitrogen_Oxides_NOx\"><strong>Nitrogen Oxides (NOx)<\/strong><\/span><\/h4>\n<p>Nitrogen oxides are prevalent due to industrial civilization, primarily as an unfortunate byproduct. While they have various useful applications, they can also be potent pollutants.<\/p>\n<h4><span id=\"Carbon_Monoxide_CO\"><strong>Carbon Monoxide (CO)<\/strong><\/span><\/h4>\n<p>Carbon monoxide is a well-known pollutant found in nearly every modern city worldwide. It is produced during the combustion of fuels (gasoline, oil, diesel, wood, coal, etc.). This means it is present in vehicle exhaust, tobacco smoke, and indoor spaces where fuel is burned without proper ventilation.<\/p>\n<h4><span id=\"Carbon_Dioxide_CO2\"><strong>Carbon Dioxide (CO2)<\/strong><\/span><\/h4>\n<p>Carbon dioxide is a natural compound found in the atmosphere, water, and soil on our planet. It absorbs heat and contributes to global warming, making it both beneficial and highly dangerous for humanity&#8217;s future.<\/p>\n<h4><span id=\"Volatile_Organic_Compounds_VOCs\"><strong>Volatile Organic Compounds (VOCs)<\/strong><\/span><\/h4>\n<p>Volatile organic compounds are carbon-containing compounds that can rapidly evaporate or turn into gas. These VOCs can be emitted by various modern-life products or substances, from burning gasoline or coal to solvents, adhesives, and dry-cleaning products, contributing to air pollution and serious health issues.<\/p>\n<h4><span id=\"Particulate_Matter\"><strong>Particulate Matter<\/strong><\/span><\/h4>\n<p>Particulate matter is the general term for particles found in the air around us. Some particles are microscopic, while others are large enough to be seen with the naked eye. Some are benign, while others are highly toxic.<\/p>\n<p>The primary source of particulate matter is the combustion of fuels, such as diesel and gasoline, but it can also come from sources like construction sites, road work, factories, and quarries.<\/p>\n<h4><span id=\"Mercury_Vapor\"><strong>Mercury Vapor<\/strong><\/span><\/h4>\n<p>Mercury is a potent neurotoxin that can occur naturally or be released from various sources, spreading to land, soil, air, and water. It is harmful to human health in any form.<\/p>\n<h4><span id=\"Radioactive_Pollutants\"><strong>Radioactive Pollutants<\/strong><\/span><\/h4>\n<p>Radioactive pollution is defined as the increase in natural radiation levels due to human activities. It is estimated that about 20% of the radiation we are exposed to comes from human activities. Activities that release radiation include mining, transportation, and processing of radioactive materials, handling and storage of radioactive waste, the use of nuclear reactions (nuclear power plants) to generate energy, and medical uses of radiation (e.g., X-rays).<\/p>\n<h4><span id=\"Ammonia\"><strong>Ammonia<\/strong><\/span><\/h4>\n<p>Ammonia is a compound that can occur naturally and can also be produced. When occurring naturally, it can be found in decaying matter and is also present in water, soil, and the atmosphere. When produced, it is often in liquid form and has various industrial and household uses. It is typically sold as a liquid and is a corrosive chemical.<\/p>\n<h2><span id=\"Causes_of_Air_Pollution\"><strong>Causes of Air Pollution<\/strong><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-171\" src=\"https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/environmental-pollution.jpg\" alt=\"environmental pollution\" width=\"750\" height=\"501\" srcset=\"https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/environmental-pollution.jpg 400w, https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/environmental-pollution-300x200.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<p><a href=\"https:\/\/ekolojist.net\/en\/tag\/air-pollution\/\">Air pollution<\/a> is arguably one of the most serious environmental issues our civilization faces today. Human activities, including mining, construction, transportation, industrial activities, and agriculture, contribute to air pollution. However, natural processes like volcanic eruptions and forest fires can also cause air pollution, although they are rare and generally have localized effects compared to the widespread and daily contributions of human activities to global air pollution.<\/p>\n<p>In most cases, air pollutants are invisible or odorless, but that does not mean they are not present in amounts that pose a health hazard!<\/p>\n<p>Furthermore, a range of gases contributes to the &#8220;greenhouse effect,&#8221; which means these gases trap more heat and therefore contribute to global warming. The most common example of a greenhouse gas is carbon dioxide (CO2), which is emitted from various industrial processes. Another example is methane, which is also an explosive gas.<\/p>\n<p>Examples of primary causes of air pollution include:<\/p>\n<h3><span id=\"Natural_Causes_of_Air_Pollution\"><strong>Natural Causes of Air Pollution<\/strong><\/span><\/h3>\n<ol>\n<li><strong>Volcanic Activity:<\/strong> Volcanic eruptions release a range of toxic gases (including sulfur and chlorine) and particulate matter (such as ash particles) but are usually limited to localized areas.<\/li>\n<li><strong>Wind and Air Currents:<\/strong> Winds and air currents can transport pollutants from the ground to large areas.<\/li>\n<li><strong>Forest Fires:<\/strong> Forest fires release carbon monoxide and particulate matter (containing organic pollutants like polycyclic aromatic hydrocarbons or PAHs); they can affect significant areas but are generally localized.<\/li>\n<li><strong>Microbial Decomposition Processes:<\/strong> Microorganisms present in any environment play a significant role in natural decomposition processes, leading to the release of gases, particularly methane gas.<\/li>\n<li><strong>Radioactive Decay Processes:<\/strong> Radon gas is emitted due to natural decay processes in the Earth&#8217;s crust, which can accumulate in enclosed spaces like basements.<\/li>\n<li><strong>Increased Temperatures:<\/strong> Higher temperatures contribute to increased evaporation of pollutants from contaminated soil and water, leading to higher concentrations in the atmosphere.<\/li>\n<\/ol>\n<h3><span id=\"Anthropogenic_Causes_of_Air_Pollution\"><strong>Anthropogenic Causes of Air Pollution<\/strong><\/span><\/h3>\n<ol>\n<li><strong>Mining and Smelting:<\/strong> Crushing and processing mineral-bearing rocks release various metals into the air.<\/li>\n<li><strong>Disposal of Mine Wastes:<\/strong> Due to their fine particulate structures, mine waste materials can become airborne and create a source of metal contamination in the atmosphere.<\/li>\n<li><strong>Foundry Activities:<\/strong> Melting of metallic raw materials in foundry processes emits particulate matter that includes adsorbed metals (e.g., lead, zinc, and cadmium).<\/li>\n<li><strong>Various Industrial Processes:<\/strong> The accidental release or leakage of chemicals from industrial activities, including the use of volatile organic compounds (VOCs), can result in the emission of both organic and inorganic pollutants.<\/li>\n<li><strong>Transportation:<\/strong> Burning fuels (often containing gases such as carbon monoxide, sulfur oxides, and nitrogen oxides, as well as particulate matter) in internal combustion engines emits a variety of air pollutants, including gases and particulate matter.<\/li>\n<li><strong>Construction and Demolition Activities:<\/strong> These activities release dust and particulate matter into the air, which can include hazardous materials like asbestos, PCBs, PBDEs, and more.<\/li>\n<li><strong>Coal-Fired Power Plants:<\/strong> Burning coal for energy production releases a range of gases and particulate matter, including metals (e.g., arsenic, lead, mercury) and organic compounds (e.g., PAHs).<\/li>\n<li><strong>Building Heating:<\/strong> Burning fossil fuels for building heating releases a variety of gases and particulate matter into the air.<\/li>\n<li><strong>Waste Incineration:<\/strong> Depending on the composition of the waste, various toxic gases and particulate matter can be released into the atmosphere.<\/li>\n<li><strong>Landfill Disposal Practices:<\/strong> Typically, increased microbial decomposition activity due to the concentration of waste in landfills produces methane gas.<\/li>\n<li><strong>Agriculture:<\/strong> Air is often contaminated with ammonia gas emissions and toxic volatile organic compounds (VOCs) through pesticide, herbicide, and insecticide applications.<\/li>\n<li><strong>Controlled Burning in Forest and Agricultural Management:<\/strong> Controlled burns can release gases and particulate matter, similar to forest fires.<\/li>\n<li><strong>Military Activities:<\/strong> Exercises and training can generate toxic gases.<\/li>\n<li><strong>Smoking:<\/strong> Smoking tobacco releases a range of toxic chemicals, including both organic and inorganic compounds.<\/li>\n<li><strong>Storage and Use of Home Products Containing Volatile Organic Solvents:<\/strong> The storage and use of paints, sprays, varnishes, etc., that contain volatile organic solvents can release VOCs into the atmosphere, often producing a noticeable odor.<\/li>\n<li><strong>Dry Cleaning of Clothes:<\/strong> Dry cleaning establishments often use small amounts of chlorinated solvents (e.g., perchloroethylene or PCE) or petroleum solvents, which can be retained and emitted into the atmosphere; storing dry-cleaned clothing in enclosed indoor spaces can pose health risks.<\/li>\n<\/ol>\n<h2><span id=\"Effects_of_Air_Pollution_on_Human_Health\"><strong>Effects of Air Pollution on Human Health<\/strong><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-188\" src=\"https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/impacts-of-air-pollution.jpg\" alt=\"impacts of air pollution\" width=\"750\" height=\"394\" srcset=\"https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/impacts-of-air-pollution.jpg 400w, https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/impacts-of-air-pollution-300x158.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<p>Air pollution has serious effects on human health. Depending on the level of exposure and the type of pollutant inhaled, these effects can range from mild symptoms such as coughing and respiratory irritation to more severe conditions like asthma and chronic lung diseases.<\/p>\n<p>Prolonged exposure to various air pollutants can lead to skin problems and irritations, while some air pollutants, when inhaled, can lead to various forms of cancer. It is essential not to underestimate the potential health problems caused by air pollution.<\/p>\n<p>Air pollutants that affect human health can be classified as toxic and non-toxic.<\/p>\n<h3><span id=\"Toxic_Harmful_Pollutants\"><strong>Toxic (Harmful) Pollutants<\/strong><\/span><\/h3>\n<h4><span id=\"Carcinogenic_Cancer-Causing\"><strong>Carcinogenic (Cancer-Causing):<\/strong><\/span><\/h4>\n<p>Asbestos, PCE, TCE, vinyl chloride (VC), benzene, PAHs (such as benzo[a]pyrene), ethylene dibromide (EDB), ethylene dichloride (EDC), PCBs, arsenic (As), cadmium (Cd), nickel (Ni), chromium (Cr), certain mercury (Hg) compounds, arsenic oxide, certain nitrates, pesticides\/insecticides\/herbicides, radon.<\/p>\n<h4><span id=\"Non-Carcinogenic\"><strong>Non-Carcinogenic:<\/strong><\/span><\/h4>\n<p>Lead, carbon monoxide (CO), ammonia, acetone.<\/p>\n<h3><span id=\"Non-Toxic_Pollutants\"><strong>Non-Toxic Pollutants<\/strong><\/span><\/h3>\n<p>These pollutants can lead to suffocation due to oxygen depletion, so they are not entirely safe in specific quantities and\/or contexts.<\/p>\n<h5><span id=\"Non-Explosive\"><strong>Non-Explosive:<\/strong><\/span><\/h5>\n<p>Carbon dioxide (CO2).<\/p>\n<h5><span id=\"Explosive\"><strong>Explosive:<\/strong><\/span><\/h5>\n<p>Methane (CH4).<\/p>\n<p>Air pollution is increasing with high numbers of forest fires, a warming climate, population growth, and strong economies driving increased human consumption patterns, decreasing air quality. While policymakers debate air pollution standards, the long-term outlook remains uncertain.<\/p>\n<h3><span id=\"How_Is_Air_Quality_Measured\"><strong>How Is Air Quality Measured?<\/strong><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-187\" src=\"https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/air-pollution-effects.jpg\" alt=\"air pollution effects\" width=\"750\" height=\"501\" srcset=\"https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/air-pollution-effects.jpg 400w, https:\/\/ekolojist.net\/en\/wp-content\/uploads\/2023\/09\/air-pollution-effects-300x200.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<p>To determine air quality, the average concentration of pollutants or particles in the air is measured for one hour initially. This measurement is then compared to air quality guidelines or standards for the relevant pollutant. This information allows the assessment of air quality as &#8220;good,&#8221; &#8220;moderate,&#8221; &#8220;poor,&#8221; or &#8220;hazardous.&#8221; It provides the public with informed and up-to-date information on air quality, enabling individuals to take necessary measures to protect their health and safety.<\/p>\n<p>You can access air quality categories <a href=\"https:\/\/www.epa.vic.gov.au\/for-community\/monitoring-your-environment\/about-epa-airwatch\/calculate-air-quality-categories#:~:text=To%20calculate%20an%20air%20quality,air%20quality%20guideline%20or%20standard.\" rel=\"\u201ddofollow\u201d noopener\" target=\"_blank\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contents1 What Is Air Pollution?2 Sources of Air Pollution2.1 1. Industrial Activities2.2 2. Transportation2.3 3. Fossil Fuel Combustion2.4 4. Agriculture:2.5 5. Deforestation2.6 6. Waste Disposal2.7 7. Construction and Demolition2.8 8. Household Activities:2.9 9. Natural Sources2.10 10. Land Use Changes:2.11 11. Sea Spray and Ocean Biogenic Emissions2.12 12. Natural Radioactive Sources2.13 13. Indoor Air Pollution2.14 14. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":185,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,14],"tags":[41,40],"class_list":["post-183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health","category-society","tag-air-pollution","tag-environmental-pollution"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/posts\/183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/comments?post=183"}],"version-history":[{"count":2,"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/posts\/183\/revisions"}],"predecessor-version":[{"id":190,"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/posts\/183\/revisions\/190"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/media\/185"}],"wp:attachment":[{"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/media?parent=183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/categories?post=183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekolojist.net\/en\/wp-json\/wp\/v2\/tags?post=183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}