This network plan provides the framework for establishment and maintenance of an air quality surveillance system and communicates the data collected as quickly and accurately as possible.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Annual Network Plan 2017 - Covering Monitoring Operations in 25 California Air Districts (PDF)(198 pp, 24 MB)
- Bay Area 2017 Air Monitoring Network Plan (PDF)(222 pp, 10 MB)
- Great Basin Unified 2017 Annual Air Quality Monitoring Network Plan (PDF)(114 pp, 6 MB)
- North Coast Unified 2017 Annual Network Plan for Ambient Air Monitoring (PDF)(38 pp, 4 MB)
- Monterey Bay Unified 2017 Annual Monitoring Network Plan (PDF)(41 pp, 8 MB)
- Sacramento 2017 Annual Monitoring Network Plan (PDF)(118 pp, 8 MB)
- San Diego County 2017 Annual Air Quality Monitoring Network Plan (PDF)(230 pp, 19 MB)
- San Joaquin Valley 2017 Air Monitoring Network Plan (PDF)(228 pp, 10 MB)
- San Luis Obispo County 2017 Ambient Air Monitoring Network Plan (PDF)(46 pp, 884 K)
- Santa Barbara County 2017 Annual Air Monitoring Network Plan (PDF)(56 pp, 3 MB)
- South Coast 2017 Annual Air Quality Monitoring Networks Plan (PDF)(362 pp, 25 MB)