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Learn about the Air District’s efforts to achieve national ambient air quality standards.

Learn about the Federal Equivalence Demonstration and read the annual reports.

The Air District has achieved a significant air quality milestone – successfully attaining the fine particulate matter standard by the federal December 2015 deadline.

The Air District has been awarded $15 million in federal grant funding to spur the creation of a more robust, accessible and equitable electric vehicle charging network across the nine counties of the San Francisco Bay Area. 

Illegal Federal Rejection of California Motor Vehicle Emissions Standards Hurts the Bay Area

Obtenga más información acerca del costo de los créditos de emisiones, los créditos intercambiables de reducción de emisiones y la forma en la que el Distrito de Aire cumple los requisitos de equivalencia federal.

The Air District is issuing an air quality advisory for wildfire smoke for Monday, August 30. Pollution levels are not expected to exceed federal health standards and no Spare the Air Alert is in effect.

The Bay Area Air Quality Management District is advising Bay Area residents that although the forecast indicates the region will not exceed the federal health standard for smog, conditions remain elevated for fire danger and potential smoke impacts. 

The Air District, Santa Clara Valley Medical Center and Public Health today discussed the urgent need for the U.S. Environmental Protection Agency to reevaluate and update the federal air pollution standard for fine particulate pollution, also known as PM 2.5.

The Air District is issuing an air quality advisory for wildfire smoke for Friday, September 24 and Saturday, September 25. Smoke from fires in Southern and Central California is expected to impact the Bay Area through Saturday, producing smoky and hazy skies. Pollution levels are not expected to exceed federal health standards and no Spare the Air Alert is in effect. 

The Air District is issuing an air quality advisory for wildfire smoke for Wednesday, September 22. Smoke from fires across Southern California is expected to continue to impact the Bay Area, with smoky and hazy skies. Pollution levels are not expected to exceed federal health standards and no Spare the Air Alert is in effect for Wednesday. A Spare the Air Alert remains in effect for today, September 21. 

The Air District has released for public review a new draft air quality plan – a call to action to Spare the Air and Cool the Climate (YouTube streaming video). The 2017 Plan aims to lead the region to a post-carbon economy, to continue progress toward attaining all state and federal air quality standards, and to eliminate health risk disparities from exposure to air pollution among Bay Area communities.

The Air District is extending the current air quality advisory for wildfire smoke through Monday, September 27. An air quality advisory is currently in place for Saturday, September 25. Smoke from fires in Southern and Central California is expected to continue to impact the Bay Area through Monday with smoky and hazy skies. Pollution levels are not expected to exceed federal health standards and no Spare the Air Alert is in effect. 

The Air District is issuing an air quality advisory for wildfire smoke for Monday, October 4. Smoke from wildfires in Southern California is expected to continue impacting the Bay Area on Monday with smoky and hazy skies. Pollution levels are not expected to exceed federal health standards and no Spare the Air Alert is in effect for Monday. A Spare the Air Alert for ozone, or smog, remains in effect for Sunday, October 3.

The Air District is issuing an air quality advisory for wildfire smoke for tomorrow, Monday, July 11. Smoke from the Washburn Fire is forecast to be transported into the Bay Area and is expected to impact the North and East Bay regions. However, pollutant levels are not expected to exceed the federal health standard. A Spare the Air Alert is not in effect and air quality is expected to be in the moderate range.

The Air District is issuing an air quality advisory for smoke for the Bay Area tomorrow, Tuesday, November 5, 2019.  Northerly winds near the Ranch Fire in Tehama County south of Redding will allow some smoke to move toward the Bay Area. The smoke is expected to cause hazy skies and potentially elevated hourly air quality readings for fine particulates tomorrow, but air quality is not expected to exceed the federal health standard.

The Air District is issuing an air quality advisory for wildfire smoke for Monday, August 23. Smoke from wildfires in Northern California is predicted to impact the Bay Area on Monday. Lofted smoke is expected to cause hazy and smoky skies but pollution levels are not expected to exceed federal health standards and no Spare the Air Alert is in effect. Air quality is expected to be in the good to moderate range on the Air Quality Index. 

The Air District is extending an air quality advisory for wildfire smoke through Tuesday, August 24. Smoke from wildfires across California is predicted to continue to impact the Bay Area on Tuesday. Lofted smoke is expected to cause hazy and smoky skies but pollution levels are not expected to exceed federal health standards and no Spare the Air Alert is in effect. Air quality is expected to be in the good to moderate range on the Air Quality Index. 

The Air District is asking Bay Area residents to not burn wood in their fireplaces or woodstoves today to prevent air quality from becoming unhealthy. A delay in onshore winds has contributed to increased particulate pollution levels in the Bay Area today. If these conditions continue, there may be an exceedance of the federal health standard. A Winter Spare the Air Alert is NOT in effect today and wood burning is not illegal, but it is strongly discouraged.

The Air District is extending an air quality advisory for smoke for the Bay Area through tomorrow, Wednesday, November 6, 2019. Northerly winds near the Ranch Fire in Tehama County south of Redding will allow some smoke to move toward the Bay Area. The smoke is expected to continue to cause hazy skies and potentially elevated hourly air quality readings for fine particulates today and tomorrow, but air quality is not expected to exceed the federal health standard.