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The Air District is issuing a Spare the Air Alert for smog for Tuesday, September 3 through Wednesday, September 4. Air quality is forecast to be unhealthy. High inland temperatures and light winds, combined with motor vehicle exhaust, will create elevated concentrations of ozone, or smog.

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.

Apr 14, 2016 ... STAFF REPORT PROPOSED AMENDMENTS TO BAAQMD REGULATION 3: FEES April 14, 2016 ...

Mar 1, 2012 ... ...

Thg3 19, 2014 ... Source Category Revision: 1 IC Engine – Spark Ignition, Natural Gas Fired Source: Document Emergency Engine 96.3.4 #: Class: >= 50 HP Date: 5/7/03 Determination POLLUTANT BACT ...

Nov 14, 2022 ... 10 ...

Jun 3, 2013 ... BAY AREA AIR QUALITY MANAGEMENT DISTRICT Best Available Control Technology (BACT) Guideline Source Category Revision: 1 Source: IC Engine – Biogas Fired Document #: 96.2.4 5/30/2013 Class: > ...

Apr 13, 2009 ... BAY AREA AIR QUALITY MANAGEMENT DISTRICT Best Available Control Technology (BACT) Guideline Source Category IC Engine – Compression Revision: 6 Source: Ignition, Stationary Prime; Document #: ...

Thg3 19, 2014 ... Source Category Revision: 1 IC Engine – Spark Ignition, Natural Gas Fired Source: Document Rich Burn Engine 96.3.2 #: Class: >= 50 HP Date: 5/7/03 Determination POLLUTANT BACT ...

Thg2 20, 2025 ... BAY AREA AIR QUALITY MANAGEMENT DISTRICT Best Available Control Technology (BACT) Guideline Source Category Revision: 9 IC Engine – Compression Ignition: Source: Stationary Emergency, ...

Apr 7, 2014 ... BAY AREA AIR QUALITY MANAGEMENT DISTRICT Best Available Control Technology (BACT) Guideline Source Category Revision: 3 Oven (Topcoat and/or Primer) - Source: Coating of Motor Vehicles, ...

Aug 16, 2007 ... APPENDIX A-2 "HOT SPOTS" PROGRAM LIST OF SUBSTANCES ...

Apr 3, 2019 ... ...

Apr 7, 2011 ... ADVISORY COUNCIL MEETING TH WEDNESDAY 7 FLOOR BOARD ROOM APRIL 13, 2011 939 ELLIS STREET 9:00 A.M. SAN FRANCISCO, CA 94109 AGENDA CALL TO ORDER Opening Comments ...

Dec 1, 2015 ... Comment Letters ...

Sep 29, 2022 ... Modeling Local Sources of Fine Particulate Matter (PM ) for Risk Management 2.5 October 2022 Bay Area Air Quality Management District DRAFT v1.1 FOR COMMENT / ...

Thg5 28, 2009 ... DRAFT ENGINEERING EVALUATION Verizon Wireless (HWY 24 & 680) P#19562-A#20185 1104 Saranap Ave. Walnut Creek, CA 94598 BACKGROUND Verizon Wireless (HWY 24 & 680) has applied for an ...

May 20, 2009 ... Application # 17082 Page 01 of 7 DRAFT ENGINEERING EVALUATION Amberwood Gardens PLANT NO. 18825 APPLICATION NO. 17082 BACKGROUND Amberwood Gardens of San Jose, California is ...

Apr 1, 2025 ... Docusign Envelope ID: B5B20A24-08E0-4E81-BB70-76B8A3622284 Quality Assurance Project Plan (QAPP) Local-Scale, Community-Led Monitoring in East Oakland, California Project Component #3: ...

Jul 20, 2007 ... Policies & COMPLIANCE & ENFORCEMENT DIVISION Procedures REGULATION 1, RULE 2 NOTICE TO COMPLY SUBJECT: REGULATION 1, RULE 2, NOTICE TO COMPLY...........................1 ...