Contact EPA Pacific Southwest Air Program
Pacific Southwest, Region 9
Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations
Air Actions, California
Adequacy Review of SIP Submissions for Conformity
In EPA's adequacy review, the Agency determines whether the motor vehicle emissions budgets in the State Implementation Plan (SIP) are adequate for conformity purposes.
For more information on SIP submissions currently under EPA adequacy review and SIP submissions EPA has already found adequate, see the EPA's Office of Transportation and Air Quality Transportation Conformity Web Site.
California-Wide
South Coast
San Joaquin Valley
- San Joaquin Valley Unified Air Pollution Control District: Revisions to the California State Implementation Plan
- Fine Particulate Matter (PM-2.5) Pollution
- Coarse Particulate Matter (PM-10) Pollution
- Ozone
- Related Information: New Source Review Rules
San Francisco Bay Area
- New Source Review Program
- Fine Particulate Matter (PM-2.5) Pollution
- Ozone
- Refinery Title V Permits
- Settlement Agreement with Communities for a Better Environment and Our Children’s Earth Foundation regarding EPA's approval of the Bay Area Air Quality Management District's Title V Program