Most air pollutants cannot be seen, but smelling chemicals like ammonia and Hydrogen sulfide may create awareness easily.
Generally, air pollution is classified by its sources:
Stationary: these are mostly pollutants from oil refineries, power plants, factories and industrial facilities.
Mobile: many carbon monoxide emissions are from buses, cars, tricycles, trains and trucks.
Area: they include poultry, farms, bush burning, and wood burning fireplaces. Livestock produces waste that pollutes the air, like ammonia and methane. The latter causes ground-level ozone that triggers respiratory illnesses like asthma.
Natural: the air polluted during heavy wind, volcano eruption, wildfires, and a hurricane is mind-blowing. When these happen, sand and dust travel thousands of miles carrying harmful elements that cause lung cancer in the long run.
Air pollution is of two major types: outdoor (ambient) and indoor (household) pollution.
Indoor pollution is easily caused by burning fuel like wood, kerosene or coal in poorly ventilated areas or from carbon generated by vehicles on the road.
Both indoor and outdoor air pollution could contribute to each other when air is moved from inside to outside a building.
The poor are usually the hard hit by air pollution. This is because of their socio-economic status and high exposure to air pollutants in the environment.
Despite these, specific populations are at higher risks of health challenges due to exposure to polluted air.
People who :
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As very few people are aware of indoor air pollution, they don’t know how water leaks worsen indoor air quality.
The indoor environment plays an important role in human health. There is a lot of literature describing how indoor air
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