2019 Annual Air Quality Monitoring Network Plan Workshop
A workshop was held on May 23, 2019 to present and solicit comment on South Coast AQMD's Draft  2019 Annual Air Quality Monitoring Network Plan, federal requirements, and the PM 2.5 Continuous Monitor Comparability Assessment.
Workshop details (PDF, 497KB)

Background

The Annual Air Quality Monitoring Network Plan describes the network of ambient air quality monitors located within the South Coast AQMD's four-county jurisdiction [click here to view map (PDF, 455kb)].  The Plan includes a review of actions taken during the previous fiscal year, and outlines plans for action in the year ahead. 

Federal regulations require that the air quality monitoring network be reviewed annually to identify any need for additions, relocations, or terminations of monitoring sites or instrumentation.  After a 30-day comment period, the Plan is submitted to the U.S. Environmental Protection Agency (U.S. EPA) by July 1 of each year. 
 
Annual Air Quality Monitoring Network Plan

To view the latest Annual Air Quality Monitoring Network Plan, click on the appropriate link below:

• Enhanced Ozone Monitoring Plan (PDF, 134kb)

• South Coast AQMD FINAL 2019 Annual Air Quality Monitoring Network Plan (PDF, 854kb)

• Appendix A "South Coast AQMD Network Depiction Maps" (PDF,  1MB)

• Appendix B "Detailed Site Information" (all sections listed below) (PDF, 137kb)

• Appendix C "PM2.5 Continuous Monitor Comparability Assessment and Request for Waiver" (PDF, 644kb)

• Appendix D "PAMS Implementation Plan" (PDF, 117kb)

• Anaheim (PDF, 440kb)

• Anaheim Near Road (PDF, 428kb)

• ATSF (Exide) (PDF, 510kb)

• Azusa (PDF, 395kb)

• Banning Airport (PDF, 377kb)

• Big Bear (PDF, 363kb)

• Central San Bernardino Mountains  (PDF, 613kb)

• Closet World Quemetco (PDF, 1.73MB)

• Compton (PDF, 459kb)

• Fontana (PDF, 478kb)

• Glendora (PDF, 608kb)

• Indio (PDF, 478kb)

• La Habra (PDF, 526kb)

• Lake Elsinore (PDF, 537kb)

• LAX Hastings (PDF, 532kb)

• Long Beach (Hudson) (PDF, 535kb)

• Long Beach Route 710 Near Road  (PDF, 659kb)

• Long Beach North (PDF, 536kb)

• Long Beach South (PDF, 600kb)

• Los Angeles (PDF, 1.1 MB)

• Mecca (Saul Martinez) (PDF, 769kb)

• Mira Loma (Van Buren) (PDF, 483kb)

• Mission Viejo (PDF, 533kb)

• Norco (PDF, 183kb)

• Ontario Etiwanda Near Road (PDF, 664kb)

• Ontario Route 60 Near Road (PDF, 644kb)

• Palm Springs (PDF, 471kb)

• Pasadena (PDF, 596kb)

• Perris (PDF, 434kb)

• Pico Rivera (PDF, 582kb)

• Pomona (PDF, 507kb)

• Redlands (PDF, 538kb)

• Rehrig (Exide) (PDF, 607kb)

• Reseda (PDF, 376kb)

• Rubidoux (PDF, 997kb)

• San Bernardino (PDF, 528kb)

• Santa Clarita (PDF, 536kb)

• Temecula (PDF, 585kb)

• Uddelholm (PDF, 719kb)

• Upland (PDF, 523kb)

• West Los Angeles (PDF, 480kb)

If you have comments or questions about the plan, contact Rene Bermudez at rbermudez@aqmd.gov, or 909-396-2136.