Causes of Haze Assessment (COHA)

Analysis by state

Analysis by class I

Analysis by region

Descriptive maps

Backtrajectories

Trends analysis

Episode analysis

Tribal analysis

Fish & Wildlife

Terms & acronyms

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Netscape 6
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Trends Analysis for 20% Best Days	Trends Analysis for Middle 60% Days	Trends Analysis for 20% Worst Days
Total Aerosol Extinction	Total Aerosol Extinction	Total Aerosol Extinction
Ammonium Sulfate Extinction	Ammonium Sulfate Extinction	Ammonium Sulfate Extinction
Ammonium Nitrate Extinction	Ammonium Nitrate Extinction	Ammonium Nitrate Extinction
OC Extinction	OC Extinction	OC Extinction
EC Extinction	EC Extinction	EC Extinction
Fine Soil Extinction	Fine Soil Extinction	Fine Soil Extinction
Coarse Mass Extinction	Coarse Mass Extinction	Coarse Mass Extinction

Download Trends Analysis Files