What are the five major air pollutants regulated by the EPA?
EPA calculates an AQI value each day in each county for five major air pollutants regulated by the Clean Air Act: ozone, particulate matter, carbon monoxide, sulfur dioxide, and nitrogen dioxide.
Which air pollutant is not regulated by the EPA?
airborne mold contaminants
What are the six major outdoor air pollutants regulated by the EPA quizlet?
EPA has identified six criteria pollutants: sulfur dioxide, carbon monoxide, lead, nitrogen oxides, ozone, and particulate matter.
What air pollutants are regulated by EPA and why?
The Clean Air Act requires EPA to set National Ambient Air Quality Standards (NAAQS) The six pollutants are carbon monoxide, lead, ground-level ozone, nitrogen dioxide, particulate matter, and sulfur dioxide. The standards are set at a level that protects public health with an adequate margin of safety.
Where do most deaths caused by air pollution occur?
Around 91% of the world’s population lives in places where air quality levels exceed WHO limits. While ambient air pollution affects developed and developing countries alike, low- and middle-income countries experience the highest-burden, with the greatest toll in the WHO Western Pacific and South-East Asia regions.
How many deaths does air pollution cause yearly?
Ambient air pollution contributes to 3.7 million deaths per year.
Which country has the highest number of deaths from air pollution 2020?
India and China lead in the number of pollution deaths, with about 2.3 million and 1.8 million deaths respectively.
What is the biggest source of pollution?
The largest source of greenhouse gas emissions from human activities in the United States is from burning fossil fuels for electricity, heat, and transportation.
What are five ways you can help reduce air pollution?
Reduce the number of trips you take in your car. Reduce or eliminate fireplace and wood stove use. Avoid burning leaves, trash, and other materials. Avoid using gas-powered lawn and garden equipment.