Air Resources Board California map with Monitoring    
California Ozone Monitoring Site Directory

This directory provides access to an ozone data summary for each monitoring site.  The following is an alphabetical listing of monitoring sites within California.  

  Alphabetical Listing of "California Air Quality Monitoring Sites"  
|A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
Select the specific letter of the alphabet corresponding to the monitoring site of interest.  Or scroll down the screen to find the desired monitoring site.  To view summary data for a monitoring site click on the corresponding name.
  Monitoring Sites  
Alpine-Victoria Drive  
Anaheim-Harbor Blvd  
Anderson-North Street  
Arvin-Bear Mountain Blvd  
Atascadero-Lewis Avenue  
Auburn-Dewitt-C Avenue  
Bakersfield-5558 California Avenue  
Bakersfield-Golden State Highway  
Banning-South Hathaway Street  
Battles-Betteravia Road  
Bethel Island Road  
Bishop-Short Street  
Boron-26965 Cote Street  
Burbank-W Palm Avenue  
Calexico-Ethel Street  
Calexico-Grant Street  
Camp Pendleton  
Carmel Valley-Ford Road  
Carpinteria-Gobernador Road  
Chico-Manzanita Avenue  
Chula Vista  
Clovis-N Villa Avenue  
Colfax-City Hall  
Colusa-Sunrise Blvd  
Concord-2975 Treat Blvd  
Cool-Highway 193  
Costa Mesa-Mesa Verde Drive  
Crows Landing NAS-Fire Station  
Davis-UCD Campus  
Death Valley Natl Monument  
Del Mar-Mira Costa College  
Diamond Bar-E Copley Drive  
El Cajon-Redwood Avenue  
El Capitan Beach  
El Centro-9th Street  
El Rio-Rio Mesa School #2  
El Toro  
Elk Grove-Bruceville Road  
Escondido-E Valley Parkway  
Exxon Site 10-UCSB West Campus  
Fairfield-Bay Area AQMD  
Five Mile Learning Center  
Flash Mountain  
Folsom-City Corporation Yard  
Folsom-Natoma Street  
Fontana-Arrow Highway  
Fremont-Chapel Way  
Fresno-1st Street  
Fresno-Drummond Street  
Fresno-Sierra Skypark #2  
Gaviota-GTC Site A  
Gaviota-GTC Site B  
Gaviota-GTC Site C  
Gilroy-9th Street  
Grass Valley-Litton Building  
Grover City-Lesage Drive  
Hanford-S Irwin Street  
Hayward-La Mesa  
Healdsburg-Municipal Airport  
Hemet-State Street  
Hesperia-Olive Street  
Hollister-Fairview Road  
Indio-Jackson Street  
Jackson-Clinton Road  
Jalama Beach  
Jerseydale - 6440 Jerseydale  
Joshua Tree-National Monument  
King City-750 Metz Road  
La Habra  
Lake Elsinore-W Flint Street  
Lake Gregory  
Lakeport-Lakeport Blvd  
Lancaster-W Pondera Street  
Las Flores Canyon #1  
Lassen Volcanic Natl Park-Manzanita  
Livermore-Old 1st Street  
Lompoc-S H Street  
Los Angeles-North Main Street  
Los Gatos  
Madera-Health Dept #2  
Madera-Pump Yard  
Mammoth Lakes-Gateway HC  
Maricopa-Stanislaus Street  
Merced-S Coffee Avenue  
Modesto-14th Street  
Modesto-Rover 14th Street  
Mojave-923 Poole Street  
Monterey-Silver Cloud Court  
Morro Bay  
Mount Baldy, Mount Baldy Road  
Mountain View-Cuesta  
Napa-Jefferson Avenue  
Niland-English Road  
Nipomo-Guadalupe Road  
Nipomo-South Wilson Street  
Nipomo-Teft & Pomeroy Streets  
North Highlands-Blackfoot Way  
North Long Beach  
Oakland-Alice Street  
Oceanside-Mission Avenue  
Oildale-3311 Manor Street  
Ojai-1768 Maricopa Highway  
Ojai-Ojai Avenue  
Otay Mesa-Paseo International  
Palm Springs-Fire Station  
Paradise Road-Los Padres National F  
Pasadena-S Wilson Avenue  
Paso Robles-Santa Fe Avenue  
Phelan-Beekley Road & Phelan Road  
Pico Rivera  
Pinnacles National Monument  
Piru-2 miles SW  
Pittsburg-10th Street  
Placerville-Gold Nugget Way  
Pleasant Grove-4 miles SW  
Point Conception-Lighthouse  
Quartzite Mountain  
Quincy-N Church Street  
Red Bluff-Oak Street  
Red Bluff-Walnut Street  
Redding-Health Dept Roof  
Redwood City  
Redwood Natl Park-Requa  
Richmond-13th Street  
Rocklin-Rocklin Road  
Roseville-N Sunrise Blvd  
Sacramento-3801 Airport Road  
Sacramento-Del Paso Manor  
Sacramento-Earhart Drive  
Sacramento-T Street  
Salinas-Natividad Road #2  
San Andreas-Gold Strike Road  
San Bernardino-4th Street  
San Diego-12th Avenue  
San Diego-Overland Avenue  
San Francisco-Arkansas Street  
San Jose-4th Street  
San Jose-935 Piedmont Road  
San Jose-W San Carlos Street  
San Leandro-County Hospital  
San Luis Obispo-Marsh Street  
San Martin-Murphy Avenue  
San Pablo-El Portal  
San Rafael  
Santa Barbara-W Carillo Street  
Santa Clarita-County Fire Station  
Santa Cruz-2544 Soquel Avenue  
Santa Cruz-Bostwick Lane  
Santa Maria-Broadway  
Santa Rosa Island  
Santa Rosa-5th Street  
Santa Ynez-Airport Road  
Scotts Valley-Scotts Valley Drive  
Scotts Valley-Vine Hill  
Sequoia National Park-Lookout Point  
Sequoia Natl Park-Ash Mountain #1  
Sequoia Natl Park-Giant Forest  
Sequoia Natl Park-Lower Kaweah  
Shadow Mountain  
Shafter-Walker Street  
Shaver Lake - Perimeter Road  
Simi Valley-Cochran Street  
Sonoma-1st Street  
Sonora-Barretta Street  
South Lake Tahoe-Sandy Way  
Stockton-E Mariposa  
Stockton-Hazelton Street  
Sutter Buttes-S Butte  
Tehachapi-Jameson Road  
Thousand Oaks-Moorpark Road  
Tracy-24081 Patterson Pass Road  
Tracy-24371 Patterson Pass Road  
Trona-Athol and Telegraph  
Truckee-Fire Station  
Turlock-S Minaret Street  
Tuscan Butte  
Twentynine Palms-Adobe Road #2  
Ukiah-E Gobbi Street  
Vacaville-Elmira Road  
Vallejo-304 Tuolumne Street  
Vandenberg Air Force Base-Pt Arguel  
Vandenberg Air Force Base-STS Power  
Vandenberg Air Force Base-Watt Road  
Ventura County-W Casitas Pass Road  
Ventura-Emma Wood State Beach  
Victorville-Armagosa Road  
Visalia-N Church Street  
Watsonville-Airport Boulevard  
West Los Angeles-VA Hospital  
Westmorland-W 1st Street  
White Cloud Mountain  
Willits-899 S Main Street  
Willows-E Laurel Street  
Wilsonia-Grant Grove  
Woodland-Gibson Road  
Woodland-Sutter Street  
Yosemite National Park-Camp Mather  
Yosemite National Park-Wawona Valle  
Yosemite Natl Park-Turtleback Dome  
Yreka-Foothill Drive  
Yuba City-Almond Street  

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This page last revised on March 26, 1999

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