posts tagged as criteria pollutants
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July 2019
The Environmental Protection Agency (EPA) released its 2019 report on Our Nation’s Air that details the levels of criteria pollutants that exist...
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November 2017
Coal-fired electricity generation is far cleaner today than ever before. The popular misconception that our air quality is getting worse is wrong,...
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October 2013
In typical EPA fashion, updated numbers on the agency’s Air Quality Trends report showing markedly improved air quality over the last two...
