Advisory

Flare Advisory

Valero Refinery in Benicia notified the Air District of ongoing flaring due to a planned shutdown of refinery equipment. Air District inspectors will be closely monitoring. Report air quality complaints: 800-334-ODOR or online.

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225 results for '9'

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New Self Reporting for Emergency Standby Generators Reg 9-8

New Self Reporting for Emergency Standby Generators Reg 9-8
may. 19, 2021 ... Compliance Advisory May 19, 2021 Pilot Program for Emergency Standby Engines This Advisory is provided to inform you about Air District activities that may affect your operation. It will ...
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(78 Kb PDF, 1 pg)

may. 19, 2021 ... Compliance Advisory May 19, 2021 Pilot Program for Emergency Standby Engines This Advisory is provided to inform you about Air District activities that may affect your operation. It will ...
Another Winter Spare the Air Alert called for Monday, December 9

Another Winter Spare the Air Alert called for Monday, December 9
dic. 9, 2013 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Tom Flannigan December 8, 2013 415.215.7212 (cell) Another Winter Spare the Air Alert called for Monday, ...
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(32 Kb PDF, 1 pg)

dic. 9, 2013 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Tom Flannigan December 8, 2013 415.215.7212 (cell) Another Winter Spare the Air Alert called for Monday, ...
Winter Spare the Air Alert in effect for Wednesday, December 9

Winter Spare the Air Alert in effect for Wednesday, December 9
dic. 8, 2009 ... NEWS For Immediate Release Contact: Kristine Roselius December 8, 2009 ...
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(22 Kb PDF, 1 pg)

dic. 8, 2009 ... NEWS For Immediate Release Contact: Kristine Roselius December 8, 2009 ...
Another Winter Spare the Air Alert in effect for Saturday, January 9

Another Winter Spare the Air Alert in effect for Saturday, January 9
ene. 11, 2010 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Kristine Roselius January 8, 2010 415.749.4900 Another Winter Spare the Air Alert in effect for Saturday, ...
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(39 Kb PDF, 1 pg)

ene. 11, 2010 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Kristine Roselius January 8, 2010 415.749.4900 Another Winter Spare the Air Alert in effect for Saturday, ...
First Winter Spare the Air Alert of season called Sunday, November 9

First Winter Spare the Air Alert of season called Sunday, November 9
nov. 12, 2014 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Ralph Borrmann November 8, 2014 415.749.4900 First Winter Spare the Air Alert of season called Sunday, ...
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(32 Kb PDF, 1 pg)

nov. 12, 2014 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Ralph Borrmann November 8, 2014 415.749.4900 First Winter Spare the Air Alert of season called Sunday, ...
Eighth consecutive Winter Spare the Air Alert called for Friday, January 9

Eighth consecutive Winter Spare the Air Alert called for Friday, January 9
ene. 8, 2015 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Walter Wallace January 8, 2015 415.749.4900 Eighth consecutive Winter Spare the Air ...
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(31 Kb PDF, 1 pg)

ene. 8, 2015 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Walter Wallace January 8, 2015 415.749.4900 Eighth consecutive Winter Spare the Air ...
Industry Compliance School for Mobile Coating Operations: Concord, CA December 9, 2009

Industry Compliance School for Mobile Coating Operations: Concord, CA December 9, 2009
Nov 18, 2009 ... MOBILE COATIMOBILE COATINNG OPERATIG OPERATIONS ONS COMPLIANCE ASSISTANCE SCHOOL COMPLIANCE ASSISTANCE SCHOOL LOCATION: Centre LOCATION: Centre Concord Concord ADDRESS: ADDRESS: 5298 Clay5298 ...
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(38 Kb PDF, 2 pgs)

Nov 18, 2009 ... MOBILE COATIMOBILE COATINNG OPERATIG OPERATIONS ONS COMPLIANCE ASSISTANCE SCHOOL COMPLIANCE ASSISTANCE SCHOOL LOCATION: Centre LOCATION: Centre Concord Concord ADDRESS: ADDRESS: 5298 Clay5298 ...
Draft Rule 9-13: NOx, PM, and TACs from Portland Cement Manufacturing

Draft Rule 9-13: NOx, PM, and TACs from Portland Cement Manufacturing
nov. 17, 2011 ... DRAFT November 2011 REGULATION 9 INORGANIC GASEOUS POLLUTANTS RULE 13 NITROGEN OXIDES, PARTICULATE MATTER, AND TOXIC AIR CONTAMINANTS FROM PORTLAND CEMENT MANUFACTURING INDEX 9-13-100 GENERAL ...
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(29 Kb PDF, 9 pgs)

nov. 17, 2011 ... DRAFT November 2011 REGULATION 9 INORGANIC GASEOUS POLLUTANTS RULE 13 NITROGEN OXIDES, PARTICULATE MATTER, AND TOXIC AIR CONTAMINANTS FROM PORTLAND CEMENT MANUFACTURING INDEX 9-13-100 GENERAL ...
ST-27 GDF Dynamic Back Pressure Test (Reg. 8) (Revised: September 9, 2002)

ST-27 GDF Dynamic Back Pressure Test (Reg. 8) (Revised: September 9, 2002)
Feb 21, 2003 ... Source Test Procedure ST-27 GASOLINE DISPENSING FACILITY DYNAMIC BACK PRESSURE (Adopted January 20, 1982) REF: Regulation 8-7-302 1. APPLICABILITY 1.1 This procedure is used to verify ...
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(571 Kb PDF, 15 pgs)

Feb 21, 2003 ... Source Test Procedure ST-27 GASOLINE DISPENSING FACILITY DYNAMIC BACK PRESSURE (Adopted January 20, 1982) REF: Regulation 8-7-302 1. APPLICABILITY 1.1 This procedure is used to verify ...
Updated Frequently Asked Questions: Boilers and the Air District's Regulation 9, Rule 7

Updated Frequently Asked Questions: Boilers and the Air District's Regulation 9, Rule 7
Jul 8, 2011 ... Frequent Updated July 2011 What is Regulation 9-7? This Air District regulation limits the air pollution emissions of nitrogen oxides, or NOx, and carbon monoxide, or ...
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(691 Kb PDF, 4 pgs)

Jul 8, 2011 ... Frequent Updated July 2011 What is Regulation 9-7? This Air District regulation limits the air pollution emissions of nitrogen oxides, or NOx, and carbon monoxide, or ...
Proposed Amendments to Regulation 9, Rule 10: NOx & CO from Refinery Boilers & Heaters

Proposed Amendments to Regulation 9, Rule 10: NOx & CO from Refinery Boilers & Heaters
nov. 15, 2010 ... Draft 11-4-2010 REGULATION 9 INORGANIC GASEOUS POLLUTANTS RULE 10 NITROGEN OXIDES AND CARBON MONOXIDE FROM BOILERS, STEAM GENERATORS AND PROCESS HEATERS IN PETROLEUM REFINERIES INDEX 9-10-100 ...
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(36 Kb PDF, 9 pgs)

nov. 15, 2010 ... Draft 11-4-2010 REGULATION 9 INORGANIC GASEOUS POLLUTANTS RULE 10 NITROGEN OXIDES AND CARBON MONOXIDE FROM BOILERS, STEAM GENERATORS AND PROCESS HEATERS IN PETROLEUM REFINERIES INDEX 9-10-100 ...
Public Hearing Notice for Amendments to Regulation 9, Rule 7 and Regulation 1

Public Hearing Notice for Amendments to Regulation 9, Rule 7 and Regulation 1
Apr 4, 2011 ... PUBLIC HEARING NOTICE April 4, 2011 TO: INTERESTED PARTIES FROM: EXECUTIVE OFFICER / APCO SUBJECT: PUBLIC HEARING: PROPOSED AMENDMENTS TO REGULATION 9, RULE 7: NITROGEN OXIDES AND ...
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(59 Kb PDF, 2 pgs)

Apr 4, 2011 ... PUBLIC HEARING NOTICE April 4, 2011 TO: INTERESTED PARTIES FROM: EXECUTIVE OFFICER / APCO SUBJECT: PUBLIC HEARING: PROPOSED AMENDMENTS TO REGULATION 9, RULE 7: NITROGEN OXIDES AND ...
CEQA Initial Study / Negative Declaration for Proposed Regulation 9, Rule 14: Petroleum Coke Calcining

CEQA Initial Study / Negative Declaration for Proposed Regulation 9, Rule 14: Petroleum Coke Calcining
Jan 28, 2016 ... Initial Study/Negative Declaration for the Bay Area Air Quality Management District BAAQMD Regulation 9, Rule 14 (Regulation 9-4): Petroleum Coke Calcining Operations ...
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(1 Mb PDF, 84 pgs)

Jan 28, 2016 ... Initial Study/Negative Declaration for the Bay Area Air Quality Management District BAAQMD Regulation 9, Rule 14 (Regulation 9-4): Petroleum Coke Calcining Operations ...
Revised Conditional Order for Abatement (originally filed 4/24/24, revised 9/15/25)

Revised Conditional Order for Abatement (originally filed 4/24/24, revised 9/15/25)
sep. 15, 2025 ... ...
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(4 Mb PDF, 18 pgs)

sep. 15, 2025 ... ...
Hearing Board Election at 9:30 a.m. (hearing that was to follow is cancelled)

Hearing Board Election at 9:30 a.m. (hearing that was to follow is cancelled)
jun. 6, 2023 ... NOTICE OF A MEETING OF THE HEARING BOARD JUNE 27, 2023 MEETING LOCATIONS FOR IN-PERSON ATTENDANCE BY HEARING BOARD MEMBERS AND MEMBERS OF THE ...
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(95 Kb PDF, 3 pgs)

jun. 6, 2023 ... NOTICE OF A MEETING OF THE HEARING BOARD JUNE 27, 2023 MEETING LOCATIONS FOR IN-PERSON ATTENDANCE BY HEARING BOARD MEMBERS AND MEMBERS OF THE ...
ST-30 Static Pressure Integrity Test, Underground Storage Tanks (Reg. 8) (Revised: September 9, 2002)

ST-30 Static Pressure Integrity Test, Underground Storage Tanks (Reg. 8) (Revised: September 9, 2002)
Feb 21, 2003 ... Source Test Procedure ST-30 STATIC PRESSURE INTEGRITY TEST UNDERGROUND STORAGE TANKS (Adopted November 30, 1983) REF: Regulation 8-7-301, 302 1. APPLICABILITY 1.1 This ...
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(365 Kb PDF, 14 pgs)

Feb 21, 2003 ... Source Test Procedure ST-30 STATIC PRESSURE INTEGRITY TEST UNDERGROUND STORAGE TANKS (Adopted November 30, 1983) REF: Regulation 8-7-301, 302 1. APPLICABILITY 1.1 This ...
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 ...
Revised Conditional Order for Abatement (originally filed 4/24/24 but revised 9/15/25)

Revised Conditional Order for Abatement (originally filed 4/24/24 but revised 9/15/25)
sep. 15, 2025 ... ...
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(4 Mb PDF, 18 pgs)

sep. 15, 2025 ... ...
Regulation 9, Rule 13: Nitrogen Oxides, Particulate Matter, and Toxic Air Contmainants from Portland Cement Manufacturing

Regulation 9, Rule 13: Nitrogen Oxides, Particulate Matter, and Toxic Air Contmainants from Portland Cement Manufacturing
Sep 24, 2012 ... REGULATION 9 INORGANIC GASEOUS POLLUTANTS RULE 13 NITROGEN OXIDES, PARTICULATE MATTER, AND TOXIC AIR CONTAMINANTS FROM PORTLAND CEMENT MANUFACTURING INDEX 9-13-100 GENERAL 9-13-101 ...
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(42 Kb PDF, 10 pgs)

Sep 24, 2012 ... REGULATION 9 INORGANIC GASEOUS POLLUTANTS RULE 13 NITROGEN OXIDES, PARTICULATE MATTER, AND TOXIC AIR CONTAMINANTS FROM PORTLAND CEMENT MANUFACTURING INDEX 9-13-100 GENERAL 9-13-101 ...
December 9, 2019 Advisory Council Meeting Summary: BAAQMD Update on Current and Emerging Efforts on Particulate Matter

December 9, 2019 Advisory Council Meeting Summary: BAAQMD Update on Current and Emerging Efforts on Particulate Matter
May 14, 2020 ... Advisory Council Meeting Summary: BAAQMD Update on Current and Emerging Efforts on Particulate Matter December 9, 2019 ...
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(759 Kb PDF, 35 pgs)

May 14, 2020 ... Advisory Council Meeting Summary: BAAQMD Update on Current and Emerging Efforts on Particulate Matter December 9, 2019 ...

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