Toxic Metal Air Quality Readings (CA only)
Summary: Toxic metal readings recorded at air quality sampling stations
This database contains toxic metal readings recorded at 29 air quality sampling stations throughout California. Many categories are reportedly infrequently. Data are not available for all possible combinations of categories and areas.
Geographic Coverage: States, City or Other Local Government
Periodicity: Annually
Series Begins/Ends: 1990/2011
Data Source: California Air Resources Board
Updated:
Dec. 18, 2012
Next update:
Dec. 02, 2015