United States Department of Agriculture
Natural Resources Conservation Service
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California Air Quality Initiative

The Environmental Protection Agency (EPA) has designated serious non-attainment areas in California related to agricultural operations. Generation of Particulate Matter, Ozone and Greenhouse Gases through farming operations play a major role in air pollution, reduced crop yields, human health and other environmental impacts. Acting as a mediator between regulatory agencies and the agricultural community, the Natural Resources Conservation Service (NRCS) is working to develop farming practices that improve air quality. In cooperation with partners, agencies and farmers, NRCS helps develop research data and incentives to promote "farm-friendly" practices.

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Air Quality Resources

The following documents require Acrobat Reader.

Air Quality Cost-Share Program & History (PDF; 52KB)

South Coast Resource Conservation & Development Area (RC&D)
PM10 Dust Control Fact Sheets

The following are Compressed Zip files.

Crop Residue Management (ZIP; 3.6 MB)
Dust Suppressants (ZIP; 2.7 MB)
Field Windbreaks (ZIP; 2.9 MB)
Mulching (ZIP; 2.5 MB)
Irrigation/Watering (ZIP; 4.6 MB)
Cover Crops (ZIP; 3.1 MB)


California Local Air Districts

California Air Pollution Control Officers Association (CAPCOA)

California State Resources

Federal and Other National Resources

Other Air Quality Resources