California air districts and burn-decision directory
Use CARB's directory to identify the responsible district. Some districts cover only part of a county, and county navigation is not a boundary determination.
Service area: State air-district directory for California; district and address jurisdiction must be confirmed
- Availability
- California's 35 local Air Districts are responsible for regional air quality planning, monitoring, and stationary source and facility permitting.
Source & saved evidence
California Air Resources Board · California Air Districts (opens in a new tab)
Official page, exact named resource or scoped programme paragraph
California's 35 local Air Districts are responsible for regional air quality planning, monitoring, and stationary source and facility permitting.
Agent source review: October 26, 2026 · Snapshot
fbc5510b92f2e8c8
Source & saved evidence
California Air Resources Board · California Air Districts (opens in a new tab)
Official page, exact named resource or scoped programme paragraph
California Air Districts
Agent source review: October 26, 2026 · Snapshot fbc5510b92f2e8c8
Official district finder referral. No address was entered and no district boundary was inferred from the CountyWiki map.
Service area: California air-district finder; confirm the applicable district for the address
Source & saved evidence
California Air Resources Board · California Air Districts (opens in a new tab)
Official page, exact named resource or scoped programme paragraph
Find Your Air District
Agent source review: October 26, 2026 · Snapshot fbc5510b92f2e8c8
State directory profile for the named district. Read the district's own current permitting, complaint and burn-information pages before acting.
Service area: Includes Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, and Santa Clara counties, and the western portion of Solano and southern portion of Sonoma counties
- Availability · CARB's published district geography; partial-county areas are not expanded to all addresses
- Includes Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, and Santa Clara counties, and the western portion of Solano and southern portion of Sonoma counties
Source & saved evidence
California Air Resources Board · California Air Districts (opens in a new tab)
Official page, exact named resource or scoped programme paragraph
Includes Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, and Santa Clara counties, and the western portion of Solano and southern portion of Sonoma counties
Agent source review: October 26, 2026 · Snapshot
fbc5510b92f2e8c8
Source & saved evidence
California Air Resources Board · Bay Area AQMD CARB profile (opens in a new tab)
Official page, exact named resource or scoped programme paragraph
Bay Area Air Quality Management District
Agent source review: October 26, 2026 · Snapshot 1e168e22e7eae039
State directory profile for the named district. Read the district's own current permitting, complaint and burn-information pages before acting.
Service area: Includes all of Yolo County and the eastern portion of Solano County
- Availability · CARB's published district geography; partial-county areas are not expanded to all addresses
- Includes all of Yolo County and the eastern portion of Solano County
Source & saved evidence
California Air Resources Board · California Air Districts (opens in a new tab)
Official page, exact named resource or scoped programme paragraph
Includes all of Yolo County and the eastern portion of Solano County
Agent source review: October 26, 2026 · Snapshot
fbc5510b92f2e8c8
Source & saved evidence
California Air Resources Board · Corrected CARB district profile (opens in a new tab)
Official page, exact named resource or scoped programme paragraph
Yolo-Solano Air Quality Management District
Agent source review: October 26, 2026 · Snapshot 3e2d35e93bc0377b