Hanapin

The Air District is closely monitoring flaring at the Chevron Refinery in Richmond and has issued an air quality advisory as localized smoke impacts are possible near and downwind of the facility, including the Contra Costa County cities of Richmond, San Pablo, Pinole, and Hercules, as well as Solano County. This is based on current meteorological conditions which can change depending on the duration of the flaring. Residents should follow instructions from local health officials.

The Air District is issuing an air quality advisory due to smoke from the Crystal Fire in Napa County for today, Wednesday, June 5. Localized smoke impacts are possible near Angwin and may impact the Napa Valley from St. Helena to Calistoga. We will be closely monitoring air quality for smoke impacts from this incident.

The Air District is issuing an air quality advisory for smoke for the entire Bay Area region on Sunday, October 27 through Monday, October 28.

Ang pahina ng mga Datos ng Pagsubaybay sa Hangin ay nagkakaloob ng pareho ng tunay na oras at nakaraang impormasyon tungkol sa kalidad ng hangin at mga meteorolohikal na kondisyon galing sa mga pagsukat sa mga istasyon ng pagsubaybay sa kalidad ng hangin sa paligid ng Bay Area.

Alamin ang tungkol sa espesyal na layunin na mga proyektong pagsubaybay sa kalidad ng hangin ng Bay Area at tingnan ang impormasyon tungkol sa mga huling proyekto.

View the full manual of technical procedures covering all aspects of the Air District's enforcement, regulatory, monitoring, evaluation, and documentation activities.

Beginning December 7, 2021, the Air District’s Charge! program will begin accepting applications to help offset a portion of the cost of purchasing and installing new publicly available electric vehicle charging stations throughout the region. The goal of the Charge! program is to help build a charging network able to support the Bay Area’s electric vehicle adoption goals of 90 percent of the overall vehicle fleet by 2050. 

Jul 1, 2019 ... METEOROLOGY AND MEASUREMENT DIVISION 2018 AIR MONITORING NETWORK PLAN July 1, 2019 Charles Knoderer Duc Nguyen Jarrett Claiborne Richard Lam Dan Alrick Meteorology and Measurement ...

May 23, 2016 ... METEOROLOGY, MEASUREMENT AND RULES DIVISION 2015 AIR MONITORING NETWORK PLAN July 1, 2016 Charles Knoderer Duc Nguyen Dan Alrick and Katherine Hoag Meteorology, Measurements and ...

Jun 29, 2020 ... METEOROLOGY AND MEASUREMENT DIVISION 2019 AIR MONITORING NETWORK PLAN July 1, 2019 Duc Nguyen Jarrett Claiborne Richard Lam Caroline Normal Katherine Hoag Charles Knoderer ...

Jun 28, 2018 ... METEOROLOGY AND MEASUREMENT DIVISION 2017 AIR MONITORING NETWORK PLAN July 1, 2018 Charles Knoderer Duc Nguyen and Dan Alrick Meteorology and Measurement Division 375 Beale St., Suite ...

Aug 17, 2021 ... METEOROLOGY AND MEASUREMENT DIVISION 2020 AIR MONITORING NETWORK PLAN July 1, 2021 Michael Flagg Katherine Hoag Joe Lapka Meteorology and Measurement Division 375 Beale St., Suite ...

May 26, 2015 ... 2014 Air Monitoring Network Plan July 1, 2015 Kurt Malone Duc Nguyen and Charles Knoderer Technical Services Division ...

Jun 29, 2023 ... 2023 Annual Air Monitoring Network Plan A summary of the ambient air monitoring network in 2022 and proposed network changes through 2024 ...

Jul 1, 2024 ... 2024 Annual Air Monitoring Network Plan A summary of the ambient air monitoring network in 2023 and proposed network changes through 2025 ...

Jun 12, 2015 ... 2024 Annual Air Monitoring Network Plan A summary of the ambient air monitoring network in 2023 and proposed network changes through 2025 ...

May 21, 2025 ... 2025 Annual Air Monitoring Network Plan A summary of the ambient air monitoring network in 2024 and proposed network changes through 2026 ...

Jun 26, 2025 ... 2025 Annual Air Monitoring Network Plan A summary of the ambient air monitoring network in 2024 and proposed network changes through 2026 ...

Feb 2, 2021 ... February 3, 2021 Request for Qualifications# 2020-001 Air Sampling Network Maintenance and Operations SECTION I – SUMMARY ...

May 10, 2023 ... May 10, 2023 Request for Qualifications# 2023-030 Air Sampling Network Maintenance and Operations SECTION I – SUMMARY ...