San Diego County
Air
Pollution
Control District
-
Air Quality Forecast -
AQ Forecast by Site -
About
Governor Newsom signed an emergency proclamation in response to the Extreme Heat Event. The proclamation includes suspensions of legal requirements. Please click here to learn more.
GOVERNING BOARD PUBLIC MEMBER APPLICATIONS NOW OPEN
The application period for Governing Board Physician, Environmental Justice and Science/Technology Public Member positions is now open. The deadline to submit applications is March 28, 2025, by 5:00 p.m. Learn more here.
In observance of the Cesar Chavez holiday, the San Diego County Air Pollution Control District Office will be closed on Monday, March 31st. Normal business hours will resume on Tuesday, April 1st.
Current San Diego County Air Quality Conditions
Alpine
Downtown
Escondido
Oceanside
Chula Vista
El Cajon
Kearny Mesa
Otay Mesa
AQI Search
Enter your zip code to highlight the air quality nearest to you
0-50 Good
51-100 Moderate
101-150 Unhealthy for Sensitive Groups
151-200 Unhealthy
201-300 Very Unhealthy
301-500 Hazardous
0-50 Good
51-100 Moderate
101-150 Unhealthy for Sensitive Groups
151-200 Unhealthy
201-300 Very Unhealthy
301-500 Hazardous
SDAPCD SPOTLIGHTS
How is Air Quality Monitored in San Diego County?
Curious about how Air Quality is monitored in San Diego County? Learn about the importance of our Monitoring Sites that are scattered across San Diego County and how it helps the San Diego County Air Pollution Control District achieve its commitment of clean air for all.
Tijuana River Valley
Learn more about our efforts to help address the odors in the Tijuana River Valley and the latest updates, visit sdapcd.org/TJRiver.
We are issuing an Odor Update for communities potentially affected by odors from the Tijuana River Valley. To read the update, click here.
