A draft report from the California Air Resources Board (CARB) has estimated that 14,000 to 24,000 premature deaths each year are attributable to fine particle air pollution (PM2.5). (more…)

The California Air Resources Board (ARB) unanimously approved the nation’s most health protective ambient air quality standard for ozone, intended to give special consideration to children’s health.
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The California Air Resources Board (CARB) has scheduled a public meeting of its Air Quality Advisory Committee (AQAC) to review the draft staff report on revisions to the California Ambient Air Quality Standards for ozone.
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The California Air Resources Board (ARB) and the Office of Environmental Health Hazard Assessment (OEHHA) have commenced a review of the state’s ambient air quality standards for ozone and nitrogen dioxide.

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The California Air Resources Board has adopted stricter new ambient air quality standards for particulate matter, in response to state legislation calling for a review of air standards.
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The Staff of the California Air Resources Board (ARB) and Office of Environmental Health Hazard Assessment (OEHHA) have recommended tough new state Ambient Air Quality Standards for ozone smog to protect the health of infants, children, and other at risk populations.
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The California Air Resources Board and the Office of Environmental Health Hazard Assessment have developed a draft proposal for a 24-hour PM2.5 standard of 25 ug/m3, not to be exceeded.
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