Northern Sonoma County Air Pollution Control District
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Local and Regional Air Quality in "Near Real Time" with Health index (AQI).
Legislative Platform, Support of Climate Sustainability, Partners, & Activities.
Air Quality Permits, Open Burning, Asbestos, Smog Exemptions & Online Payments.
Board of Directors, Hearing Board, and
Meeting Schedule & Agendas.
There are two air districts in Sonoma County with separate territory, air pollution control programs, and regulations:
Check the map tool, below, to verify by your address:
News and Announcements