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May 3, 2013 - Announcing the pilot phase of the TIMBER program to implement an on-road heavy-duty program specific to the replacement of logging trucks. The goal of the program is to provide incentive funding opportunities for any fleet utilizing the Truck & Bus Regulation logging truck phase-in option.
April 17, 2013 - The California Air Pollution Control Officers Association (CAPCOA) today released its annual air quality report, California's Progress Toward Clean Air for all 35 local air districts in the state documenting dramatic reductions in unhealthy levels of fine particulate pollution in every county reporting air quality data. See the press release for more information. The full report is available online at CAPCOA's website: www.capcoa.org
December 14, 2012 - US Environmental Protection Agency announces strengthened national air quality standards for harmful fine particle pollution (PM2.5) from 15 micrograms per cubic meter (ug/m3) to a more stringent 12 ug/m3. See the EPA Press Release for more details.