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The Air District is announcing that it will bring an abatement order to correct air quality violations for faulty emissions monitoring at Chemtrade’s Richmond facility in front of the agency’s independent Hearing Board on April 12 at 1:30 PM. 

The Air District and Aclima, the climate tech leader in hyperlocal pollution and greenhouse gas measurement and analysis, have released groundbreaking results collected through a cutting-edge, hyperlocal air quality mobile monitoring network. 

The Air District is extending a Spare the Air Alert for smoke through tomorrow, Friday, October 25, for the entire the region. The Air District is closely monitoring smoke impacts from the Kincade Fire in Sonoma County and the northern portion of the Bay Area is currently experiencing smoke impacts. Additional smoke impacts are expected to spread across the Bay Area starting this evening.

The Air District is issuing the twentieth Spare the Air Alert for smoke today, Thursday, October 24, for the entire the region. The Air District is closely monitoring smoke impacts from the Kincade Fire in Sonoma County and the northern portion of the Bay Area is experiencing smoke impacts. Additional impacts may spread across the Bay Area this evening and into tomorrow. Residents should follow evacuation orders and instructions from local health officials. 

The Air District is extending a Spare the Air Alert for smoke through tomorrow, Saturday, October 26, for the entire the region. The Air District is closely monitoring smoke impacts from the Kincade Fire in Sonoma County and the northern portion of the Bay Area is currently experiencing smoke impacts. Additional smoke impacts are expected to spread across the region starting this afternoon as smoke mixes down to the surface.

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.

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Tìm hiểu về các dự án giám sát phẩm chất không khí với mục đích đặc biệt tại Vùng Vịnh và xem thông tin về các dự án gần đây.

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

View tables containing data from the Air District’s GHG monitoring network relating to concentrations of significant greenhouse gases as well as meteorological conditions.

Learn about the Air District's Greenhouse Gas Measurement Program, including the locations of stations in the GHG monitoring network and deployment of the mobile research van.

Thg9 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 ...

Sep 11, 2015 ... Air Monitoring Guidelines for Petroleum Refineries AIR DISTRICT REGULATION 12, RULE 15: PETROLEUM REFINING EMISSIONS TRACKING Prepared by the staff of the Bay Area Air ...

Jun 4, 2024 ... Path to Clean Air Plan April 2024 Appendix D: Air Monitoring This appendix contains additional information on air monitoring data and insights to supplement Chapter 5: Air Quality Overview and ...

Mar 12, 2024 ... DRAFT Final Path to Clean Air Plan March 2024 Appendix D: Air Monitoring This appendix contains additional information on air monitoring data and insights to supplement Chapter 5: Air Quality ...

Thg1 14, 2020 ... DRAFT 1/13/2020 Monitoring Project Option #3: Identify Air Toxics Hotspots The Steering Committee identified several air quality questions and concerns related to stationary pollution sources in ...

Thg11 22, 2023 ... Ambient Air Monitoring Reference Guide for the Richmond-North Richmond-San Pablo Area This table provides information about different ambient air monitoring programs and projects. Air monitoring ...

Jun 13, 2019 ... 6/13/2019 Air Quality Monitoring Modes Mode: Mobile Making measurements while in motion Fe at ur es : • Quickly screen for air pollutants over a broad spatial area • Multiple passes can reveal ...

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 ...