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Feb 20, 2024 ... Summary of Public Comments and Responses for Draft Path to Clean Air (PTCA) Plan February 20, 2024 Background On December 13, 2023, the Air District and the Path to Clean Air (PTCA) Community ...

Learn about the Air District's ambient air monitoring network and special air quality studies.

瞭解許可申請的公開評論過程，以及如何有效地評價空氣局當前在審的許可申請。

查看有關煉油廠火炬（這些火炬燃燒特定氣體，防止這些氣體釋放到大氣中）的條例，以及當地煉油廠提交的監測和減少火炬的計劃。

Read about regulations governing oil refinery fenceline monitoring and view plans and data provided by the five local refineries.

Watch or listen to Air District meetings and workshops on your computer, tablet, or mobile device.

View a list of facilities required under the Air District’s Facility Risk Reduction Program to undergo facility-wide health risk assessments, or HRAs, and, if found to be above a specified risk action level, to implement risk reduction measures on significant sources of health risk.

View Community Advisory Council agendas, minutes, and final reports.

Feb 10, 2005 ... Attachment B The remaining comments are found in Attachment 1 to the letter. The attachment consists of a table of comments, which is reproduced here, with responses added to the table.

Feb 9, 2005 ... ATTACHMENT A The following response to the facility's comments is organized in the same manner that the comments are organized. The comments on Sections II, III, IV, VI, VIII, and IX are first ...

Apr 29, 2024 ... Summary of Comments and Responses on Implementation Procedures and Proposed Rule Concepts for Amendments to Regulation 11: Hazardous Pollutants, Rule 18: Reduction of Risk from Air Toxic Emissions ...

Jan 26, 2005 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...

Aug 25, 2004 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...

Jan 26, 2005 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...

Jan 26, 2005 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...

Aug 25, 2004 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...

Jan 26, 2005 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...

Jan 26, 2005 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...

Aug 25, 2004 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...