Summary: Ccomprehensive air quality measures for more than 600 locations
This database contains various air quality measures for more than 600 locations throughout California. See the Glossary of Selected Air Quality Terms for additional air quality information. Many categories are reported on an irregular basis. Data are not available for all combinations of categories and areas.
Geographic Coverage: Counties, City or Other Local Government
Periodicity: Annually
Series Begins/Ends: 1980/2011
Data Source: California Air Resources Board