The Clean Air Act requires the EPA to identify and set national ambient air-quality standards to protect people and the environment from pollutants like sulfur oxides, but the agency often drags its ...
The Environmental Protection Agency granted California an unlawful one-year extension for the state to comply with federal National Ambient Air Quality Standards for fine particulate matter, advocacy ...
Bihar was home to three most polluted cities in the top 10. It also has the highest number of cities, 21 out of 24, that ...
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