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Under the Clean Air Act, EPA is required to carry out a periodic review and revision, as appropriate, of the air quality criteria and the primary and secondary standards for six criteria air pollutants, which include ozone. EPA is currently reviewing the NAAQS for ozone. Primary standards set limits to protect public health, including the health of "sensitive" populations such as asthmatics, children, and the elderly. Secondary standards set limits to protect public welfare, including protection against decreased visibility, damage to animals, crops, vegetation, and buildings.As part of the NAAQS review process, EPA's Office of Air and Radiation has requested CASAC review of the draft Policy Assessment.

Aaron Yeow
yeow.aaron@epa.gov
202-564-2050

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Federal Register Notices Announcing Public Meetings

TitleTypeCitationPublication Date
Notification of a Public Meeting of the Chartered Clean Air Scientific Advisory Committee (CASAC)Public MeetingVol 85 Number 17 Pages 4656-465701/27/2020
Notification of a Public Meeting of the Chartered Clean Air Scientific Advisory Committee (CASAC)Public MeetingVol 84 Number 212 Pages 58713-5871411/01/2019

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Public Meetings and/or Teleconferences

Meeting DateTitle
02/11/2020 to 02/12/2020Public Meeting of the Chartered CASAC on Ozone
12/03/2019 to 12/06/2019Public Meeting of the Chartered Clean Air Scientific Advisory Committee (CASAC) on Particulate Matter and Ozone

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