Hanapin

  • Air District extends Spare the Air Alert through Thursday
    Air District extends Spare the Air Alert through Thursday

    The Air District is extending a Spare the Air Alert for smog through Thursday, October 3. A Spare the Air Alert remains in effect today, Wednesday, October 2. Air quality is forecast to be unhealthy today and tomorrow. Very high inland temperatures and weak offshore winds, along with motor vehicle exhaust, will continue to create elevated concentrations of ozone, or smog.

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    The Air District is extending a Spare the Air Alert for smog through Thursday, October 3. A Spare the Air Alert remains in effect today, Wednesday, October 2. Air quality is forecast to be unhealthy today and tomorrow. Very high inland temperatures and weak offshore winds, along with motor vehicle exhaust, will continue to create elevated concentrations of ozone, or smog.

  • Spare the Air Alert extended through Tuesday
    Spare the Air Alert extended through Tuesday

    The Air District is extending the Spare the Air Alert due to wildfire smoke from the Glass Fire in Napa and Sonoma counties through Tuesday, October 6, which bans burning wood, manufactured fire logs or any other solid fuel, both indoors and outdoors. Wildfire smoke combined with high inland temperatures and vehicle exhaust may also cause unhealthy smog, or ozone, accumulation in the Bay Area.

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    The Air District is extending the Spare the Air Alert due to wildfire smoke from the Glass Fire in Napa and Sonoma counties through Tuesday, October 6, which bans burning wood, manufactured fire logs or any other solid fuel, both indoors and outdoors. Wildfire smoke combined with high inland temperatures and vehicle exhaust may also cause unhealthy smog, or ozone, accumulation in the Bay Area.

  • Spare the Air Alert extended through Friday
    Spare the Air Alert extended through Friday

    The Air District is extending the Spare the Air Alert due to wildfire smoke from the Glass Fire in Napa and Sonoma counties through Friday, October 2, which bans burning wood, manufactured fire logs or any other solid fuel, both indoors and outdoors. Wildfire smoke combined with high inland temperatures and vehicle exhaust may also cause unhealthy smog, or ozone, accumulation in the Bay Area.

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    The Air District is extending the Spare the Air Alert due to wildfire smoke from the Glass Fire in Napa and Sonoma counties through Friday, October 2, which bans burning wood, manufactured fire logs or any other solid fuel, both indoors and outdoors. Wildfire smoke combined with high inland temperatures and vehicle exhaust may also cause unhealthy smog, or ozone, accumulation in the Bay Area.

  • Air District extends Spare the Air Alert for smog through Labor Day
    Air District extends Spare the Air Alert for smog through Labor Day

    The Air District is extending the Spare the Air Alert for smog through Monday, September 6, in addition to the air quality advisory for smoke that is also in place through Monday. Wildfire smoke combined with high inland temperatures and vehicle exhaust are expected to cause unhealthy smog, or ozone, accumulation in the Bay Area. Smoke from Northern California wildfires is expected to continue to impact the region creating hazy and smoky skies.

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    The Air District is extending the Spare the Air Alert for smog through Monday, September 6, in addition to the air quality advisory for smoke that is also in place through Monday. Wildfire smoke combined with high inland temperatures and vehicle exhaust are expected to cause unhealthy smog, or ozone, accumulation in the Bay Area. Smoke from Northern California wildfires is expected to continue to impact the region creating hazy and smoky skies.

  • Air District issues Spare the Air Alert for smog for Sunday
    Air District issues Spare the Air Alert for smog for Sunday

    The Air District is issuing a Spare the Air Alert for smog for Sunday, September 5, in addition to the air quality advisory for smoke that is in place through Monday, September 6. Wildfire smoke combined with high inland temperatures and vehicle exhaust are expected to cause unhealthy smog, or ozone, accumulation in the Bay Area. Smoke from Northern California wildfires is expected to continue to impact the region creating hazy and smoky skies. 

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    The Air District is issuing a Spare the Air Alert for smog for Sunday, September 5, in addition to the air quality advisory for smoke that is in place through Monday, September 6. Wildfire smoke combined with high inland temperatures and vehicle exhaust are expected to cause unhealthy smog, or ozone, accumulation in the Bay Area. Smoke from Northern California wildfires is expected to continue to impact the region creating hazy and smoky skies. 

  • Air District issues air quality advisory for Monday
    Air District issues air quality advisory for Monday

    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.

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    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.

  • Air District issues Spare the Air Alert for smog for Wednesday
    Air District issues Spare the Air Alert for smog for Wednesday

    The Air District is issuing the sixth Spare the Air Alert for smog on Wednesday, August 30. Air quality is forecast to be unhealthy. High pressure over the region will continue to produce clear skies, light winds and high inland temperatures across the Bay Area. These conditions, combined with motor vehicle exhaust, will produce unhealthy ozone levels. Smoke impacts from the fires near the California and Oregon border may also contribute to the formation of smog tomorrow.

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    The Air District is issuing the sixth Spare the Air Alert for smog on Wednesday, August 30. Air quality is forecast to be unhealthy. High pressure over the region will continue to produce clear skies, light winds and high inland temperatures across the Bay Area. These conditions, combined with motor vehicle exhaust, will produce unhealthy ozone levels. Smoke impacts from the fires near the California and Oregon border may also contribute to the formation of smog tomorrow.

  • Air District issues Spare the Air Alert for smog for Tuesday
    Air District issues Spare the Air Alert for smog for Tuesday

    The Air District is issuing the third Spare the Air Alert of 2022 for smog for Tuesday, August 16. The Bay Area will also continue to have smoke impacts from the Six Rivers Lightning Complex Fire in Humboldt and Trinity counties. Air quality is forecast to be unhealthy tomorrow, Tuesday, August 16. The combination of wildfire smoke with hot inland temperatures and vehicle exhaust is expected to cause unhealthy smog, or ozone, accumulation in the Bay Area. Smoke from Northern California wildfires is expected to continue to impact the region creating hazy and smoky skies.   

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    The Air District is issuing the third Spare the Air Alert of 2022 for smog for Tuesday, August 16. The Bay Area will also continue to have smoke impacts from the Six Rivers Lightning Complex Fire in Humboldt and Trinity counties. Air quality is forecast to be unhealthy tomorrow, Tuesday, August 16. The combination of wildfire smoke with hot inland temperatures and vehicle exhaust is expected to cause unhealthy smog, or ozone, accumulation in the Bay Area. Smoke from Northern California wildfires is expected to continue to impact the region creating hazy and smoky skies.   

  • Bay Area Meets Federal One-Hour Ozone Standard
    Bay Area Meets Federal One-Hour Ozone Standard

    Bay Area Meets Federal One-Hour Ozone Standard

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    (145 Kb PDF, 3 pgs)

    Bay Area Meets Federal One-Hour Ozone Standard

  • Petroleum Refinery and Chemical Plant Operators: Restricted Operations upon Predicted Excess of Federal and State Ozone Standards (Updated)
    Petroleum Refinery and Chemical Plant Operators: Restricted Operations upon Predicted Excess of Federal and State Ozone Standards (Updated)

    Hun 20, 2011 ... Compliance Advisory June 13, 2011 This Advisory is provided to inform you about activities of the Air District which may affect your ...

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    (155 Kb PDF, 1 pg)

    Hun 20, 2011 ... Compliance Advisory June 13, 2011 This Advisory is provided to inform you about activities of the Air District which may affect your ...

  • Adopting Emissions Statement Certifications for the 1997, 2008 and 2015 8-hour Ozone National Ambient Air Quality Standards
    Adopting Emissions Statement Certifications for the 1997, 2008 and 2015 8-hour Ozone National Ambient Air Quality Standards

    Jul 22, 2020 ... BAY AREA AIR QUALITY MANAGEMENT DISTRICT RESOLUTION NO. 2020-09 A Resolution of the Board of Directors of the Bay Area Air Quality Management District to Adopt Emissions Statement Certifications ...

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    (950 Kb PDF, 2 pgs)

    Jul 22, 2020 ... BAY AREA AIR QUALITY MANAGEMENT DISTRICT RESOLUTION NO. 2020-09 A Resolution of the Board of Directors of the Bay Area Air Quality Management District to Adopt Emissions Statement Certifications ...

  • Mga Kasalukuyang Plano
    Mga Kasalukuyang Plano

    Tingnan ang kasalukuyang mga plano sa pamamahala ng kalidad ng hangin na binuo ng Distrito ng Hangin.

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    Tingnan ang kasalukuyang mga plano sa pamamahala ng kalidad ng hangin na binuo ng Distrito ng Hangin.

  • Air Currents - Fall 2001
    Air Currents - Fall 2001

    Air Currents is a newsletter published by the BAAQMD's Outreach & Incentives Division. It covers Air District activities as well as other air quality issues of interest to industry, government agencies, and the general public.

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    (126 Kb PDF, 6 pgs)

    Air Currents is a newsletter published by the BAAQMD's Outreach & Incentives Division. It covers Air District activities as well as other air quality issues of interest to industry, government agencies, and the general public.

  • Board Presentations
    Board Presentations

    Abr 15, 2015 ... AGENDA: 14 Transboundary (International) Ozone Transport Saffet Tanrikulu, Ph.D. Research and Modeling Manager Board of Directors April 15, 2015 ...

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    (1 Mb PDF, 33 pgs)

    Abr 15, 2015 ... AGENDA: 14 Transboundary (International) Ozone Transport Saffet Tanrikulu, Ph.D. Research and Modeling Manager Board of Directors April 15, 2015 ...

  • Multi-Pollutant Evaluation Method Technical Document
    Multi-Pollutant Evaluation Method Technical Document

    Ene 9, 2017 ... Multi-Pollutant Evaluation Method Technical Document 2016 Update David Fairley, BAAQMD David Burch, BAAQMD Bay Area Air Quality Management District 375 Beale ...

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    (1 Mb PDF, 72 pgs)

    Ene 9, 2017 ... Multi-Pollutant Evaluation Method Technical Document 2016 Update David Fairley, BAAQMD David Burch, BAAQMD Bay Area Air Quality Management District 375 Beale ...

  • Regional Agencies Seek Input for New Reduction Strategies
    Regional Agencies Seek Input for New Reduction Strategies

    Regional Agencies Seek Input for New Reduction Strategies

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    (138 Kb PDF, 2 pgs)

    Regional Agencies Seek Input for New Reduction Strategies

  • 2025 Five-Year Network Assessment
    2025 Five-Year Network Assessment

    Jun 25, 2025 ... 2025 Five-Year Air Monitoring Network Assessment Assessment of and Recommendations for the Air District’s Ambient Air Monitoring Network For more information on this ...

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    (4 Mb PDF, 63 pgs)

    Jun 25, 2025 ... 2025 Five-Year Air Monitoring Network Assessment Assessment of and Recommendations for the Air District’s Ambient Air Monitoring Network For more information on this ...

  • Air Currents - July/Aug 1999
    Air Currents - July/Aug 1999

    Air Currents is a newsletter published by the BAAQMD's Outreach & Incentives Division. It covers Air District activities as well as other air quality issues of interest to industry, government agencies, and the general public.

    Read More
    (126 Kb PDF, 6 pgs)

    Air Currents is a newsletter published by the BAAQMD's Outreach & Incentives Division. It covers Air District activities as well as other air quality issues of interest to industry, government agencies, and the general public.

Spare the Air Status

Huling Isinapanahon: 11/8/2016