Quality Assurance Air Monitoring Sites by County

This page last reviewed on February 14, 2013

Sites operated in Napa County

To get audit information and data about a county, click on the county.

California map with air basin

Click on a site name to get information for that site.

ARB Site NumberSite NameCountyBasinAgencyActive?
Napa-Jefferson Avenue
San Francisco Bay Area
Bay Area AQMD

Total Number of sites = 1

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For real-time air quality data visit: Air Quality and Meteorological Information System (AQMIS)

Questions regarding data or the AQMIS search tool should be submitted to:
Air Quality and Meteorological Information System (AQMIS)

For Air Monitoring Site related inquiries, please contact:
Mr. Ranjit Bhullar, Manager
Quality Assurance Section