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Start Over You searched for: Publisher California. Air Resources Board ✖ Remove constraint Publisher: California. Air Resources Board Access Public ✖ Remove constraint Access: Public Subject Organic compounds ✖ Remove constraint Subject: Organic compounds Subject United States. Clean Air Act ✖ Remove constraint Subject: United States. Clean Air Act Subject Health ✖ Remove constraint Subject: Health Subject Particulate nitrate ✖ Remove constraint Subject: Particulate nitrate Subject Sulfates ✖ Remove constraint Subject: Sulfates Place California ✖ Remove constraint Place: California Data type Polygon ✖ Remove constraint Data type: Polygon

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1. Particulate Matter (PM-10): Federal Area Designations: California, 2011

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2011. United States. Environmental Protection Agency. Region IX. This polygon shapefile shows designated areas for particulate matter < 10 microns according to the 24-Hour National Ambient Air Quality Standard... California. Air Resources Board.

2. Particulate Matter (PM-2.5) Non-Attainment Areas: California, 2011

Polygon Stanford University Public content
2011. United States. Environmental Protection Agency. . This polygon shapefile identifies areas in the U.S. where air pollution levels have not met the 2006 National Ambient Air Quality Standards (NAAQS)... California. Air Resources Board.

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