pm10
Guess the most polluted city by PM10 standards? Clue: It’s not Delhi
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So, just how dangerous is PM10?According to the US Environment Protection Agency (EPA), the standard for average exposure to polluted ...
Most cities covered under clean air programme showed improvement in PM10 levels: Government
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The 132 non-attainment cities covered under NCAP did not meet the prescribed national ambient air quality standards for five consecutive ...
