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Now & Forecast Trends & Data Pollutants & Standards My Community  
Pollutants |Standards |Exceedances |Health Effects | Environmental Effects
Air Pollutants
The following pollutant fact sheets detail each air pollutant, what it is and where it comes from, health and environmental effects, standards and long term trends:

Acid Rain

Carbon Monoxide

Haze

Lead

Nitrogen Dioxide

Ozone

Particulate Matter (PM)

Sulfur Dioxide

Toxics
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Haze Cams
Boston: Current HazeCam.net Photo
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Graph levels for the past day, week, or year
Sources of Pollution
 

 

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