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Data is current as of November 30, 2023
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8-Hour Ozone (2015)
8-Hour Ozone (2008)
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PM-2.5 (2012)
PM-2.5 (2006)
PM-2.5 (1997)
PM-10 (1987)
Sulfur Dioxide (2010)
Sulfur Dioxide (1971)
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Lead (1978)
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Nitrogen Dioxide (1971)
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