Hanapin

  • Air District extends air quality advisory through Sunday
    Air District extends air quality advisory through Sunday

    The Air District is extending an air quality advisory for wildfire smoke through Sunday, August 15. Smoke from Northern California and Southern Oregon wildfires is expected to continue to impact the Bay Area over the weekend. Smoke is expected to be mostly aloft with intermittent periods of smoke mixing to the surface, particularly at higher elevation locations in the North Bay Mountains, East Bay Hills, Diablo Range, and Coastal Hills. Air quality is not expected to exceed the federal health standard and therefore, no Spare the Air Alert is in effect. 

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    The Air District is extending an air quality advisory for wildfire smoke through Sunday, August 15. Smoke from Northern California and Southern Oregon wildfires is expected to continue to impact the Bay Area over the weekend. Smoke is expected to be mostly aloft with intermittent periods of smoke mixing to the surface, particularly at higher elevation locations in the North Bay Mountains, East Bay Hills, Diablo Range, and Coastal Hills. Air quality is not expected to exceed the federal health standard and therefore, no Spare the Air Alert is in effect. 

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

    The Air District is issuing an air quality advisory for wildfire smoke for Wednesday, August 18. Smoke from the Northern California wildfires is expected to again impact the Bay Area on Wednesday. Onshore winds are expected to shift to strong north/northeast winds in the Sacramento Valley, pushing smoke into the Bay Area. Smoke impacts are forecast to be more widespread than last week. Air quality is expected to be in the mid to high-moderate range and not exceed the federal health standard, so no Spare the Air Alert is in effect. 

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    The Air District is issuing an air quality advisory for wildfire smoke for Wednesday, August 18. Smoke from the Northern California wildfires is expected to again impact the Bay Area on Wednesday. Onshore winds are expected to shift to strong north/northeast winds in the Sacramento Valley, pushing smoke into the Bay Area. Smoke impacts are forecast to be more widespread than last week. Air quality is expected to be in the mid to high-moderate range and not exceed the federal health standard, so no Spare the Air Alert is in effect. 

  • Air District extends air quality advisory through Friday
    Air District extends air quality advisory through Friday

    The Air District is extending an air quality advisory for wildfire smoke through tomorrow, Friday, August 13. Northerly winds will continue to bring smoke from the Northern California and Southern Oregon wildfires into the Bay Area. Smoke is expected to be mostly aloft with intermittent periods of smoke mixing to the surface, particularly at higher elevation locations in the North and East Bay regions.  Air quality is not expected to exceed the federal health standard and therefore, no Spare the Air Alert is in effect.

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    The Air District is extending an air quality advisory for wildfire smoke through tomorrow, Friday, August 13. Northerly winds will continue to bring smoke from the Northern California and Southern Oregon wildfires into the Bay Area. Smoke is expected to be mostly aloft with intermittent periods of smoke mixing to the surface, particularly at higher elevation locations in the North and East Bay regions.  Air quality is not expected to exceed the federal health standard and therefore, no Spare the Air Alert is in effect.

  • Air District extends air quality advisory through Monday
    Air District extends air quality advisory through Monday

    The Air District is extending an air quality advisory for wildfire smoke through Monday, August 16. Smoke from Northern California and Southern Oregon wildfires continues to impact the Bay Area. Smoke is expected to be mostly aloft with intermittent periods of smoke mixing to the surface, particularly at higher altitude locations in the North and East Bay mountains and coastal regions down towards the Santa Cruz Mountains. Air quality is not expected to exceed the federal health standard and therefore, no Spare the Air Alert is in effect. 

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    The Air District is extending an air quality advisory for wildfire smoke through Monday, August 16. Smoke from Northern California and Southern Oregon wildfires continues to impact the Bay Area. Smoke is expected to be mostly aloft with intermittent periods of smoke mixing to the surface, particularly at higher altitude locations in the North and East Bay mountains and coastal regions down towards the Santa Cruz Mountains. Air quality is not expected to exceed the federal health standard and therefore, no Spare the Air Alert is in effect. 

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

    The Air District is issuing an air quality advisory for wildfire smoke for Saturday, August 21. Smoke from wildfires in Washington, Oregon and Northern California, that moved offshore over the past couple of days, will continue to impact the Bay Area on Saturday. Lingering, lofted smoke over the Bay Area will cause hazy and smoky skies but pollution levels are not expected to exceed federal health standards. Air quality is expected to be in the good to low-moderate range on the Air Quality Index, so no Spare the Air Alert is in effect for Saturday. A Spare the Air Alert remains in effect for today, Friday, August 20. 

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    The Air District is issuing an air quality advisory for wildfire smoke for Saturday, August 21. Smoke from wildfires in Washington, Oregon and Northern California, that moved offshore over the past couple of days, will continue to impact the Bay Area on Saturday. Lingering, lofted smoke over the Bay Area will cause hazy and smoky skies but pollution levels are not expected to exceed federal health standards. Air quality is expected to be in the good to low-moderate range on the Air Quality Index, so no Spare the Air Alert is in effect for Saturday. A Spare the Air Alert remains in effect for today, Friday, August 20. 

  • Air District extends air quality advisory through Friday
    Air District extends air quality advisory through Friday

    The Air District is extending an air quality advisory for wildfire smoke through Friday, August 20. Smoke from the Northern California wildfires is expected to continue to impact the Bay Area on Thursday and Friday. Light northerly winds will continue to transport smoke toward the Bay Area. Smoke impacts are forecast to be more widespread than last week. Air quality is expected to be in the mid to high-moderate range and not exceed the federal health standard, so no Spare the Air Alert is in effect. However, smoke may mix to the surface at times causing intermittent and isolated pockets of elevated pollution levels.

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    The Air District is extending an air quality advisory for wildfire smoke through Friday, August 20. Smoke from the Northern California wildfires is expected to continue to impact the Bay Area on Thursday and Friday. Light northerly winds will continue to transport smoke toward the Bay Area. Smoke impacts are forecast to be more widespread than last week. Air quality is expected to be in the mid to high-moderate range and not exceed the federal health standard, so no Spare the Air Alert is in effect. However, smoke may mix to the surface at times causing intermittent and isolated pockets of elevated pollution levels.

  • 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, 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. 

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    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. 

  • Air District extends air quality advisory through Tuesday
    Air District extends air quality advisory through Tuesday

    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. 

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    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. 

  • 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, August 30. Pollution levels are not expected to exceed federal health standards and no Spare the Air Alert is in effect.

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    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.

  • Natural Working Lands Fact Sheet
    Natural Working Lands Fact Sheet

    Peb 25, 2016 ... & natural g n or S an rú Lands Emlssions Naf ural & Working Reduce planting, tree soil management, The Air District will increase carbon sequestration through protection. and open space propose ...

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    (398 Kb PDF, 4 pgs)

    Peb 25, 2016 ... & natural g n or S an rú Lands Emlssions Naf ural & Working Reduce planting, tree soil management, The Air District will increase carbon sequestration through protection. and open space propose ...

  • Natural and Working Land Sector
    Natural and Working Land Sector

    Jan 9, 2017 ... 2017 Plan Volume 2 — Natural and Working Lands Sector NW1: Carbon Sequestration in Rangelands Brief Summary: This control measure would increase carbon sequestration in rangelands across the ...

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    (298 Kb PDF, 15 pgs)

    Jan 9, 2017 ... 2017 Plan Volume 2 — Natural and Working Lands Sector NW1: Carbon Sequestration in Rangelands Brief Summary: This control measure would increase carbon sequestration in rangelands across the ...

  • Air District to Offer End of Season Rebates $600 to Switch from Burning Wood to Using Less Polluting Natural Gas
    Air District to Offer End of Season Rebates $600 to Switch from Burning Wood to Using Less Polluting Natural Gas

    Air District to Offer End of Season Rebates $600 to Switch from Burning Wood to Using Less Polluting Natural Gas

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    (125 Kb PDF, 1 pg)

    Air District to Offer End of Season Rebates $600 to Switch from Burning Wood to Using Less Polluting Natural Gas

  • New Regulation 9, Rule 6, Emission Limits for Natural Gas-Fired Water Heaters and Boliers
    New Regulation 9, Rule 6, Emission Limits for Natural Gas-Fired Water Heaters and Boliers

    Jan 17, 2008 ... Compliance and Enforcement Division January 17, 2008 Compliance Advisory This Advisory is provided to inform you about activities of the Air District which may affect your operation. It ...

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    (45 Kb PDF, 2 pgs)

    Jan 17, 2008 ... Compliance and Enforcement Division January 17, 2008 Compliance Advisory This Advisory is provided to inform you about activities of the Air District which may affect your operation. It ...

  • Make the Natural Gas Switch – Get A Rebate Air District Offers $300 and $500 Rebates to Santa Clara Residents To Retrofit Wood burning Fireplaces and Old Stoves
    Make the Natural Gas Switch – Get A Rebate Air District Offers $300 and $500 Rebates to Santa Clara Residents To Retrofit Wood burning Fireplaces and Old Stoves

    Make the Natural Gas Switch – Get A Rebate Air District Offers $300 and $500 Rebates to Santa Clara Residents To Retrofit Wood burning Fireplaces and Old Stoves

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    (93 Kb PDF, 2 pgs)

    Make the Natural Gas Switch – Get A Rebate Air District Offers $300 and $500 Rebates to Santa Clara Residents To Retrofit Wood burning Fireplaces and Old Stoves

  • Air District Air Quality Data FAQs
    Air District Air Quality Data FAQs

    Dec 18, 2025 ... Real-Time Air Quality Data Sources in the Bay Area Introduction The Bay Area is served by multiple complementary air monitoring networks, including a regulatory network maintained by the Bay ...

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    (167 Kb PDF, 3 pgs)

    Dec 18, 2025 ... Real-Time Air Quality Data Sources in the Bay Area Introduction The Bay Area is served by multiple complementary air monitoring networks, including a regulatory network maintained by the Bay ...

  • Air District issues Spare the Air Alert
    Air District issues Spare the Air Alert

    Oct 7, 2016 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Ralph Borrmann October 7, 2016 415.749.4900 ...

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    (186 Kb PDF, 1 pg)

    Oct 7, 2016 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Ralph Borrmann October 7, 2016 415.749.4900 ...

  • Air District lifts Spare the Air Alert
    Air District lifts Spare the Air Alert

    Oct 12, 2020 ... AIR QUALITY ADVISORY FOR IMMEDIATE RELEASE: October 12, 2020 CONTACT: Erin DeMerritt, 415.517.4147 Air District lifts Spare the Air Alert Air Quality Advisory issued for areas ...

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    (137 Kb PDF, 1 pg)

    Oct 12, 2020 ... AIR QUALITY ADVISORY FOR IMMEDIATE RELEASE: October 12, 2020 CONTACT: Erin DeMerritt, 415.517.4147 Air District lifts Spare the Air Alert Air Quality Advisory issued for areas ...

  • Clean Air Journey
    Clean Air Journey

    Jun 14, 2005 ... the clean air journey sonoma napa marin solano clean air for life san contra francisco costa san mateo alameda santa clara • • 939 Ellis Street San Francisco, CA 94109 www.baaqmd.gov Printed on ...

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    (1 Mb PDF, 8 pgs)

    Jun 14, 2005 ... the clean air journey sonoma napa marin solano clean air for life san contra francisco costa san mateo alameda santa clara • • 939 Ellis Street San Francisco, CA 94109 www.baaqmd.gov Printed on ...

  • DIY Air Filter
    DIY Air Filter

    Apr 1, 2025 ... AIR FLOW DIY AIR CLEANER TO REDUCE WILDFIRE SMOKE INDOORS MATERIALS ASSEMBLY 1. Check the filter for the direction of air flow, marked on side of filter. 2. Attach filter to back of box fan using duct ...

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    (258 Kb PDF, 1 pg)

    Apr 1, 2025 ... AIR FLOW DIY AIR CLEANER TO REDUCE WILDFIRE SMOKE INDOORS MATERIALS ASSEMBLY 1. Check the filter for the direction of air flow, marked on side of filter. 2. Attach filter to back of box fan using duct ...

  • Air Monitoring Procedures
    Air Monitoring Procedures

    Sep 19, 1996 ... MANUAL OF PROCEDURES VOLUME VI AIR MONITORING PROCEDURES TABLE OF CONTENTS 1. GROUND LEVEL MONITORING FOR HYDROGEN SULFIDE AND SULFUR DIOXIDE 1.1 General 1.2 Instrumentation 1.2 1 Sulfur ...

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    (119 Kb PDF, 18 pgs)

    Sep 19, 1996 ... MANUAL OF PROCEDURES VOLUME VI AIR MONITORING PROCEDURES TABLE OF CONTENTS 1. GROUND LEVEL MONITORING FOR HYDROGEN SULFIDE AND SULFUR DIOXIDE 1.1 General 1.2 Instrumentation 1.2 1 Sulfur ...

Spare the Air Status

Huling Isinapanahon: 11/8/2016