Air Quality Services: Links to federal, state, and local agencies

This page contains links to external Web sites and pages that contain information related to air quality. (Information on linking to third-party sites is available on the Privacy section.)

If you have concerns about how any of these rules may affect you, please contact Noel Muyco or Steve Simons.   We will keep you posted on our lobbying efforts on this page as well.

Rules Affecting Natural Gas Equipment

RELCLAIM

Non-RECLAIM

Rulemaking Activity and Public Workshop Calendar

South Coast AQMD (SCAQMD)

San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD)

Federal Agencies

The following links are federal agencies that are involved in the regulation of air quality or related areas.

Environmental Protection Agency

EPA Region IX (Arizona, California, Hawaii, Nevada, Pacific Islands subject to U.S. law, and approximately 140 Tribal Nations)

EPA Region IX Air Quality Maps 

Federal Energy Regulatory Commission

State Agencies

The following links are state agencies that are involved in the regulation of air quality or related areas.

California Air Resources Board

• California Air District Map
• California Counties Map
• California Air Basins Map
• District Rules Database

California Environmental Protection Agency

California Public Utilities Commission

The State of California

California Laws, Codes, and Regulations

California Health and Safety Code

California Energy Commission

Local Agencies

The following links are local agencies that are involved in the regulation of air quality or related areas.

CARB Listing of all California Air Pollution Control Districts

The following are a list of Air Pollution Control Districts in the Southern California Gas Company territory and their URL or phone number when available.

Amador County Air Pollution Control District
(209) 223-6406

Antelope Valley APCD
(661) 723-8070

Bay Area Air Quality Management District
(415) 771-6000

Butte County Air Quality Management District
(530) 891-2882

Calaveras County Air Pollution Control District
(209) 754-6504

Colusa County Air Pollution Control District
(530) 458-0590

El Dorado County Air Pollution Control District
(530) 621-6662

Feather River Air Quality Management District
(530) 634-7659

Glenn County Air Pollution Control District
(530) 934-6500

Great Basin Unified Air Pollution Control District
(760) 872-8211

Imperial County APCD
(760) 482-4606

Kern County Air Pollution Control District
(661) 862-5250

Lake County Air Quality Management District
(707) 263-7000

Lassen County Air Pollution Control District
(530) 251-8110

Mariposa County Air Pollution Control District
(209) 966-2220

Mendocino County Air Quality Management District
(707) 463-4354

Modoc County Air Pollution Control District
(530) 233-6419

Mojave Desert Air Quality Management District
(760) 245-1661

Monterey Bay Unified Air Pollution Control District
(831) 647-9411

North Coast Unified Air Quality Management District
(707) 443-3093

Northern Sierra Air Quality Management District
(530) 274-9360

Northern Sonoma County Air Pollution Control District
(707) 433-5911

Placer County Air Pollution Control District
(530) 889-7130

Sacramento Metropolitan Air Quality Management District
(916) 874-4800

Santa Barbara APCD
(805) 961-8800

San Diego County APCD
(858) 650-4700

San Joaquin Valley APCD
(559) 230-6000

San Luis Obispo Air Pollution Control District
(805) 781-4AIR

South Coast Air Quality Management District

Shasta County Air Quality Management District
(530) 225-5674

Siskiyou County Air Pollution Control District
(530) 841-4029

Tehama County Air Pollution Control District
(530) 527-3717

Tuolumne County Air Pollution Control District
(209) 533-5693

Ventura APCD
(805) 645-1400

Yolo-Solano Air Quality Management District
(530) 757-3650