The Air District continues to take steps to ensure air quality and public health are protected while the Bay Area adjusts to the latest phases of the COVID pandemic. Permits for businesses adjusting operations to aid in the public health response will continue to be expedited. Read more... | en Español
The Air District is taking steps to ensure Bay Area air quality and public health are protected during the COVID pandemic. Permits for businesses adjusting operations to aid in the public health response will also be expedited. Read more... | en Español
popular searches:
Air Quality Summaries
Current Air Quality
Air Monitoring Data
Air Monitoring Data Guide
Air Quality Measurement
Ambient Air Monitoring Network
Greenhouse Gas Measurement Program
Greenhouse Gas Data
GHG Emissions Inventory
Interactive Data Maps
Research & Data
Air Quality Standards & Attainment Status
Emissions Inventories
Criteria Air Pollutants
Production-Based GHG Emissions Inventory
Consumption-Based GHG Emissions Inventory
Toxic Air Contaminants
Local Studies
Maps Data and Documents
Research & Modeling
Modeling Advisory Committee
Reports Maps and Documents
Forecasting & Data Analysis
Refinery Flare Monitoring
Flare Causal Reports
Community Air Risk Evaluation (CARE) Program
Open Burn Status
Air Quality Forecast
Incidents and Advisories
Chevron Refinery Fire
Spare The Air
Spare the Air Text Alerts
Alert Unsubscribe Instructions
What You Can Do
Glossary
Abbreviations
Glossary of Terms
Wildfire Air Quality Response Program
Clean Air Filtration Program
Home Air Filtration Program and Projects
Wildfire Safety
Wood Smoke
Lab & Source Test
Special Air Monitoring Projects
Cupertino
Forest Knolls
Special Reports
Carbon-14 Analysis
Ultrafine Particulate Matter
Volatile Organic Compounds
Expert Monitoring Panel
Get air quality and weather information for the Bay Area.
View current and historical air quality and weather information collected from the Air District’s air monitoring network.
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the "Hazardous category." See additional information on reducing exposure to extremely high levels of particle pollution.
Communications General Information
415.749.4900
Meteorology & Measurements Air Monitoring
415.749.4985
Contact Us
Return
Last Updated: 10/13/2017