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Author
California Air Resources Board; Planning and Technical Support Division
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Format
Shapefile
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Publisher
California. Air Resources Board
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Place
California
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Data type
Polygon
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1. California Air Districts, 2004
2004. California Air Resources Board; Planning and Technical Support Division and Stephen P. Teale Data Center (Calif.). . The California Air Districts layer is a polygon shapefile coverage representing the California air pollution control and air quality management dis... California. Air Resources Board.
2. California Counties: Air Resources Board, 2004
2004. Stephen P. Teale Data Center (Calif.). and California Air Resources Board; Planning and Technical Support Division. This polygon shapefile California represents the California county boundaries at moderate spatial resolution, aligned to match well with the ARB Ca... California. Air Resources Board.
3. Federal Particulate Matter (PM10) Area Designations: California, 2003
2003. California Air Resources Board; Planning and Technical Support Division and Stephen P. Teale Data Center (Calif.). . This polygon shapefile displays particulate matter < 10 microns (PM 10) area designations pursuant to 40CFR81.305, the federal national ambient ... California. Air Resources Board.
4. One-Hour Ozone Areas: Federal Designations, California, 2003
2003. California Air Resources Board; Planning and Technical Support Division and Stephen P. Teale Data Center (Calif.). . This polygon shapefile contains federal one-hour ozone area designations and their classifications as per 40CFR81.305, part of the National Ambient... California. Air Resources Board.