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Are you in the Northern Sonoma County Air Pollution Control District?

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Check the map below to verify by your address:

Welcome!  The Northern Sonoma County Air Pollution Control District is the regulatory agency responsible for air quality in the northern Sonoma County region.

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Annapolis, Bodega, Bodega Bay, Camp Meeker, Cazadero, Cloverdale, Duncans Mills, Forestville, Geyserville, Guerneville, Healdsburg, Jenner, Monte Rio, Rio Nido, Sea Ranch.

Permits and Notifications

Air Quality Permits, Open Burning, Asbestos, Smog Exemptions & Online Payments.

* You may also open a full screen map.

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Air District Boards

Board of Directors, Hearing Board, and

Meeting Schedule & Agendas.

"California's Clean Air Legacy"

* Additional materials on our Community Bulletin Board.

Bloomfield, Cotati, El Verano, Fulton, Glen Ellen, Graton, Kenwood, Penngrove, Petaluma, Rohnert Park, Santa Rosa, Sebastopol, Sonoma, Valley Ford, Windsor.​​

Contact:  Web or 1-800-HELP-AIR


  • Don't Get Burned By Buying or Selling a Non-certified Wood Stove.  District rule and county building code require sale and installation of EPA-certified stoves for new construction and remodeling.  Read More...


  • Sept 18, 2018:  The District announces the roll-out of FARMER or "Funding Agricultural Replacement Measures for Emission Reductions."  Apply Oct. 10 - Nov. 28, 2018.


  • August 1, 2018:  District offers new online payment option.  See our "Permits" page for available options.

There are two air districts in Sonoma County with separate territory, air pollution control programs, and regulations: 

  • Northern Sonoma County Air Pollution Control District 
  • Bay Area Air Quality Management District

​Contact or Call Us (707) 433-5911

Northern Sonoma Includes: 

Bay Area Includes: 

News and Announcements

Please use the map tool at the left to verify your District and to determine jurisdiction for permit and grant programs.

Today's Air Quality

Local and Regional Air Quality in "Near Real Time" with Health index (AQI).

Community Programs

Incentives for EVs, EV Chargers, Wood stoves, Clean Diesel &Community Projects​.

Planning & Sustainability

Legislative Platform, Support of Climate Sustainability, Partners, & Activities.

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