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State of California

AIR RESOURCES BOARD

CALIFORNIA

STATE AND LOCAL AIR MONITORING

NETWORK PLAN - 2009

Planning and Technical Support Division

Air Quality Data Branch

June 2009
ACKNOWLEDGMENT

This document was prepared by the staff of the 

Air Quality Data Section, Planning and Technical Support Division.

Principal Author

Xiaomang Pan

Maps

Pheng Lee

Reviewed and Approved by:

Ron Rothacker, Manager, Air Quality Data Section

California State and Local Air Monitoring Network Plan - 2009 is published by the California Air 

Resources Board, P.O. Box 2815, Sacramento, CA 95812. Requests for copies and questions regarding 

the information should be directed to Xiaomang Pan at the address above or by email at xpan@arb.ca.gov. 

Electronic versions of the report are available on the web at http://www.arb.ca.gov/aqd/netrpt/netrpt.htm.
CALIFORNIA COUNTIES AND AIR BASINS

Air Basin Boundaries

County Boundaries

0 75 150 300

Miles

NORTH

COAST

NORTH

COAST

San Francisco

Contra

Costa

Contra

Costa

Solano

Alameda

San Mateo

Santa Cruz

Marin

Sonoma

Napa

Monterey

San

Benito

San

Benito

Santa

Clara

Santa

Clara

Yolo

Mendocino

Lake

NORTHEAST PLATEAU

SACRAMENTO

VALLEY

SACRAMENTO

VALLEY

MOUNTAIN COUNTIES

LAKE TAHOE

Tehama

Shasta Trinity

Humboldt

Del

Norte

Del

Norte Siskiyou

Modoc

Lassen

Glenn

Colusa

Plumas

Butte

Yuba

Sutter Placer

Nevada

Sierra

El Dorado

SAN FRANCISCO

BAY AREA

SAN FRANCISCO

BAY AREA

SAN JOAQUIN

VALLEY

SAN JOAQUIN

VALLEY

GREAT BASIN

VALLEYS

GREAT BASIN

VALLEYS

MOJAVE DESERT

NORTH CENTRAL

COAST

NORTH CENTRAL

COAST

SOUTH CENTRAL

COAST

SOUTH CENTRAL

COAST

SOUTH

COAST

SOUTH

COAST

SAN

DIEGO

SAN

DIEGO

SALTON

SEA

SALTON

SEA

LAKE

Sacramento

San

Joaquin

San

Joaquin

Amador

Calaveras

Tuolumne

Mariposa Stanislaus

Merced

Alpine

Mono

Madera

Fresno

Kings

Tulare

Inyo

Kern

San

Luis

Obispo

San

Luis

Obispo

Santa

Barbara

Santa

Barbara

Ventura

Los Angeles

San Bernardino

Orange

Riverside

San Diego

Imperial
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CALIFORNIA STATE AND LOCAL AIR MONITORING 

 NETWORK PLAN - 2009

TABLE OF CONTENTS

Introduction............................................................................................................... 1-1

Monitoring Objectives and Spatial Scales ............................................................... 2-1

Table 1 - Air Quality Monitoring Data Availability...................................................... 3-1

California:

Great Basin Valleys Air Basin.............................................................. 3-2

Lake County Air Basin.......................................................................... 3-4

Lake Tahoe Air Basin .......................................................................... 3-4

Mojave Desert Air Basin ...................................................................... 3-4

Mountain Counties Air Basin ............................................................... 3-8

North Central Coast Air Basin ............................................................. 3-12

North Coast Air Basin .......................................................................... 3-12

Northeast Plateau Air Basin ................................................................ 3-14

Sacramento Valley Air Basin ............................................................... 3-16

Salton Sea Air Basin ........................................................................... 3-20

San Diego Air Basin ............................................................................ 3-22

San Francisco Bay Area Air Basin ...................................................... 3-22

San Joaquin Valley Air Basin .............................................................. 3-28

South Central Coast Air Basin ............................................................ 3-32

South Coast Air Basin ......................................................................... 3-38

Mexico:

Mexicali and Tijuana Area ................................................................... 3-44

Table 2 - Criteria Pollutant and Meteorological Data Monitoring Information ........... 4-1

California:

Great Basin Valleys Air Basin.............................................................. 4-2

Lake County Air Basin.......................................................................... 4-4

Lake Tahoe Air Basin .......................................................................... 4-4

Mojave Desert Air Basin ...................................................................... 4-4

Mountain Counties Air Basin ............................................................... 4-8

North Central Coast Air Basin ............................................................. 4-12

North Coast Air Basin .......................................................................... 4-12
CALIFORNIA STATE AND LOCAL AIR MONITORING

NETWORK PLAN - 2009

TABLE OF CONTENTS (cont.)

Table 2 - Criteria Pollutant and Meteorological Data Monitoring Information (cont.)

California:

Northeast Plateau Air Basin ................................................................ 4-14

Sacramento Valley Air Basin ............................................................... 4-16

Salton Sea Air Basin ......................................................................... 4-20

San Diego Air Basin .......................................................................... 4-22

San Francisco Bay Area Air Basin ...................................................... 4-22

San Joaquin Valley Air Basin .............................................................. 4-28

South Central Coast Air Basin ............................................................. 4-32

South Coast Air Basin ....................................................................... 4-38

Mexico:

Mexicali and Tijuana Areas ................................................................. 4-44

Air Basin/Site Location Maps................................................................................. 5-1

California: 

Figure 1. California Counties And Air Basins.................................... 5-3

Figure 2. Great Basin Valleys Air Basin............................................ 5-4

Figure 3. Lake County Air Basin...................................................... 5-5

Figure 4. Lake Tahoe Air Basin....................................................... 5-6

Figure 5. Mojave Desert Air Basin.................................................... 5-7

Figure 6. Mountain Counties Air Basin............................................. 5-8

Figure 7. North Central Coast Air Basin............................................ 5-9

Figure 8. North Coast Air Basin....................................................... 5-10

Figure 9. Northeast Plateau Air Basin.............................................. 5-11

Figure 10. Sacramento Valley Air Basin............................................. 5-12

Figure 10a.Sacramento Valley Air Basin 

 Sacramento - Yolo - Solano Counties................................ 5-13

Figure 11. Salton Sea Air Basin........................................................ 5-14

Figure 12. San Diego Air Basin......................................................... 5-15

Figure 13. San Francisco Bay Area Air Basin..................................... 5-16

Figure 14. San Joaquin Valley Air Basin ............................................ 5-17
CALIFORNIA STATE AND LOCAL AIR MONITORING

NETWORK PLAN - 2009

TABLE OF CONTENTS (cont.)

Air Basin/Site Location Maps (cont.) 

California:

Figure 15. South Central Coast Air Basin ......................................... 5-18

Figure 16. South Coast Air Basin .................................................... 5-19

Figure 16a. South Coast Air Basin - Los Angeles County.................... 5-20

Mexico:

Figure 17. Mexicali and Tijuana Areas............................................... 5-21

Appendix A - Speciated Compounds

NMOC ......................................................................................... 6-1

PM2.5 ......................................................................................... 6-4

TOXICS........................................................................................ 6-6

Appendix B - New Sites for 2009................................................................... 7-1

Glossary ........................................................................................................ 8-1
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1-1

INTRODUCTION

The State and Local Air Monitoring Network Plan provides the results of 

the annual review of the air monitoring stations in California. These stations 

house monitoring instruments that measure ambient levels of gaseous and 

particulate (solid and liquid aerosol) air pollutants. Some of the stations also 

collect meteorological data. The plan contains updated monitoring information 

about the types of ambient air quality information that the Planning and Technical 

Support Division of the California Air Resources Board (ARB) can provide upon 

request (aqdweb@arb.ca.gov). 

 The plan serves as a directory of routine ambient air quality monitoring 

that has occurred in California since 1995. The information includes the data 

availability for air quality and meteorological data, the location of the monitoring 

stations, and the type of ambient air quality monitoring performed at each 

monitoring station. This report is also available for downloading from 

http://www.arb.ca.gov/aqd/netrpt/netrpt.htm.

The monitoring stations in the State are operated by the ARB, by local Air 

Pollution Control Districts (APCD) or Air Quality Management Districts (AQMD), 

by private contractors, and by the National Park Service (NPS). These entities 

operate more than 250 air monitoring stations in California. The ARB operates 

air monitoring stations throughout the State. Most of the local districts operate air 

monitoring stations within their jurisdictions. In some portions of the State, 

private contractors operate monitoring stations under contract with businesses 

that are required by permit conditions to conduct monitoring. The National Park

Service also operates a number of air monitoring stations in the National Parks 

and National Monuments throughout California. There are a few monitoring 

stations located in Tijuana, Mexicali, and Rosarito Playas, Mexico, operated by 

the government of the State of Baja, Mexico. The locations of the stations 

throughout the network are presented in Table 2 and on maps that are included 

in this report as Figures 1 through 17, starting on page 5-1.

The geographical jurisdictions of different local districts range from a 

portion of a county to several counties. While some local districts have authority 

to do air monitoring in the single county within their jurisdiction (e.g., San Diego 

APCD), other districts have authority over more than one county (e.g., Feather 

River AQMD), and still other districts have authority over an entire air basin (e.g., 

Bay Area AQMD). Note that a number of counties lie in more than one air basin 

(e.g., Kern County). Also, some districts have authority to monitor only in the 

portion of the county within the air basin it resides in (e.g., Northern Sonoma 

County APCD).

In late 1984, the ARB established statewide ambient air toxic monitoring to 

facilitate the identification and control of toxic air contaminants in California, 

pursuant to 1983 amendments to the Health and Safety Code (AB 1807, 
1-2

Tanner). The ARB, one local agency, i.e., the Bay Area AQMD, and the National 

Park Service have toxics monitoring networks that report data at a total of 31

long-term air monitoring stations in the State and two air monitoring stations in 

Mexico. The ARB's sampling network consists of 16 stations located throughout 

California and the two in Mexico. Some of the stations in the ARB toxics 

sampling network contain ARB monitoring equipment operated by local district 

staff. The ARB's California network consists of stations located in the San 

Francisco Bay Area, South Coast, San Diego, South Central Coast, Sacramento 

Valley, Salton Sea, and San Joaquin Valley Air Basins. In addition, the 16

special purpose toxics monitoring stations operated by the Bay Area are included 

in this year’s report. Two of those stations also include some toxics data streams 

for which the ARB is responsible. The National Park Service operates and 

submits data for one long-term toxics monitoring station in California.

The State and Local Air Monitoring Network Plan contains two tables, a 

map section, two appendices, and a glossary. Table 1 lists the range of years of 

ambient air quality and meteorology data that are available for monitors that have 

been active at any time between 1995 and early 2009. 

Table 2 includes several types of information about each monitoring site, 

including several attributes of each criteria pollutant monitor, the meteorological 

data availability, site location information, and the operating agency. A criteria 

pollutant is a pollutant which has a National Ambient Air Quality Standard 

(NAAQS) to protect public health and welfare. The monitor information listed for 

the criteria pollutants includes the network designation, sampling or analysis 

method, spatial scale, and monitoring objective. Only monitoring methods that 

are considered to be reference or equivalent methods by both the U.S. EPA and 

the ARB are included in Table 2. The sites included in Table 2 are those that 

have been in operation at some time since 1995.

Table 2 also indicates air monitoring stations that collect meteorological 

data, and the types of data collected. In addition, Table 2 lists the geographical 

locations of the monitoring sites. The locations are specified by latitudes and 

longitudes, as well as by elevations in meters. The elevation data have not been 

reviewed and are preliminary. For some sites, not all of the location information 

is available. 

Appendix A contains lists of PM2.5, nonmethane organic, and toxic 

compounds for which data are available. Appendix B lists the monitoring sites 

that began monitoring and reporting data by May 2009 and since we gathered 

information in May 2008 for the previous report. Air monitoring terminology used 

throughout the two tables is described in the glossary under the categories of 

Pollutant, Meteorological Parameter, Monitor Designation, Sampling or Analysis 

Method, Spatial Scale, and Monitoring Objectives. 
1-3

The two tables in this report are organized alphabetically by air basin. 

Within each air basin, the counties are arranged in alphabetical order, and within 

each county the monitoring sites are also arranged in alphabetical order. The 

map section is also arranged alphabetically by air basin. For quick referencing 

between Tables 1 and 2, information for the same site can be located on 

respective pages within Table 1 and Table 2. For example, a site listed in Table 

1 on page 3-17 will be listed in Table 2 on page 4-17. 

The graph below shows the change in the number of sites monitoring 

each of the federal criteria pollutants over the last 20 years.

Counts of monitors in California1 

0

50

100

150

200

250

1985 1990 1995 2000 2005

Year

Number of monitors

Ozone Carbon Monoxide Nitrogen Dioxide

Sulfur Dioxide PM10 PM2.5

1. For the six pollutants with federal ambient air quality standards.

Access to more information about the network

While this report includes a great deal of information about the ambient air 

quality monitoring network, much more information is readily available, including 

summaries of the pollutant data from the monitors around the State. Much of this 

information is available on the web.

To view summaries of the official air quality data from sites around the 

State, go to http://www.arb.ca.gov/adam/welcome.html. For summaries of the 

data monitored today, yesterday, last week, and the last few months, go to 

http://www.arb.ca.gov/aqd/aqinfo.htm. A more general web page that lists links 

to other aspects of the ambient air quality data program is at 

http://www.arb.ca.gov/aqd/aqdpage.htm.
1-4

A broad overview of information about ambient air quality data in general 

that is in a question and answer format can be found at the following web page: 

http://www.arb.ca.gov/aqd/aqfaq/. This web page includes dozens of links to 

additional technical and non-technical information. 

Information about the monitoring sites that routinely monitor and submit air 

quality data in California, along with detailed local maps showing the location of 

the sites, can be found at http://www.arb.ca.gov/aaqm/mldaqsb/amn.htm. A 

more general web page that provides links to other aspects of ambient 

monitoring is located at http://www.arb.ca.gov/aaqm/aaqm.htm.
2-1

MONITORING OBJECTIVES AND SPATIAL SCALES

As listed by the U.S. Environmental Protection Agency, the monitoring 

objectives that the monitors in a monitoring network are to achieve include the 

following: (1) the highest pollutant concentrations; (2) the representative 

concentrations in areas of high population density; (3) the impact of major 

pollution emissions sources; (4) the general background concentration levels; (5) 

the extent of pollutant transport, and (6) impacts on visibility, vegetation, and 

other welfare-based impacts.

The physical siting of an air monitoring station must achieve a spatial 

scale of representativeness that is consistent with the monitoring objective of the 

monitor. The spatial scale results from the physical location of the site with 

respect to the pollutant sources. It estimates the size of the area surrounding the 

monitoring site that experiences uniform pollutant concentrations.

The categories of spatial scale are:

• Microscale - An area of uniform pollutant concentrations ranging from several 

meters up to 100 meters.

• Middle Scale - Uniform pollutant concentrations in an area of about 100 

meters to 0.5 kilometer.

• Neighborhood Scale - An area with dimensions in the 0.5 to 4.0 kilometer 

range.

• Urban Scale - Citywide pollutant conditions with dimensions ranging from 4 to 

50 kilometers.

• Regional Scale – A large area, usually rural, of the same general geography 

and without large sources that extends from tens to hundreds of kilometers. 

Monitoring objectives and associated spatial scales are summarized in the 

table below.

Monitoring Objective Appropriate Spatial Scale 

Highest concentration or source impact Micro, Middle, Neighborhood, or Urban*

High population densities Neighborhood or Urban

Background levels,

regional transport,

or impacts on visibility, vegetation, and 

other welfare-based impacts.

Urban or Regional

 * Less frequently
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3 -1 

TABLE 1 

Air Quality Monitoring Data Availability 
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Great Basin Valleys Air Basin

Inyo County

Bishop-351 N Main Street 060270017 3119 93-97

* Bishop-Line 060270002 2116 06-07

Bishop-Short Street 060270015 3006 91-95 91-95

* Coso Gate 060270020 3252

Coso Junction-10 miles E 060271014 2366 88-98

* Coso Junction-Highway 395 Rest Area 060271001 2248 86-06

* Death Valley Natl Monument 060270101 3151 93-09** 93-06

* Dirty Sox 060270022 3260 99-07

* Flat Rock-Highway 190 060270024 3497 01-07

* Independence-789 N Willows Street 060271028 3691

* Keeler-Cerro Gordo Road 060271003 3154 99-09 94-09

LAWS-Joe Smith Road 060270027 3684

* Lizard Tail-NE Shoreline Owens Lake 060270028 3735

* Lone Pine-1101 E-SHA Lane 060271018 3692

* Lone Pine-E Locust Street 060270004 2219 83-07

* North Beach Owens Lake 060270029 3740

Olancha-E Fall Road 060270016 3118 92-95

* Olancha-Walker Creek Road 060270021 3210 95-07

* Owens Lake-Ash Point 060270026 3680

Pearsonville-Pearson Road 060270018 3120 93-96

* Shell Cut-Highway 190 060270025 3498 01-07

Mono County

* Hammill Valley-693 Rawson Ranch Road 060510012 3499

Hoover 060519000 3707 01-06

3 - 2

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

Great Basin Valleys Air Basin

Inyo County

06-09 87-87 06-08

98-09 97-00

88-92

06-09 79-81 85-07 97-00

93-04 93-09**

99-09 99-08

01-09 01-08

05-09 05-09

94-09 97-09

04-06

08-09 08-08

05-09 05-09

81-94 93-09 80-87

08-09

94-95 95-97

95-09 97-09

04-09 07-09

01-09 01-09

Mono County

00-09

00-04 01-04

3 - 3
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

* Lee Vining-SMS 060510005 2224 88-09

* Mammoth Lakes-Gateway HC 060510001 2915 84-04 84-02 00-05 86-09 89-89

* Mono Lake North Shore 060510011 3493 00-08

* Mono Lake-Simis Residence 060510007 2214 86-08

Lake County Air Basin

Lake County

* Anderson Springs 060333010 2052 05-09

* Glenbrook-High Valley Road 060333011 2363 05-09

* Hobergs-Pine Summit 060333012 3166

* Lakeport-Lakeport Blvd 060333001 2914 80-09** 89-91 99-09 86-09 74-85

Lake Tahoe Air Basin

El Dorado County

Bliss State Park 060179000 3698 90-06

* South Lake Tahoe-1901 Airport Road 060170013 3685 05-09**

South Lake Tahoe-Al Tahoe Blvd 060170008 2932 79-82 89-97

* South Lake Tahoe-Sandy Way 060170011 2948 92-04 93-04 93-04 99-04 92-05

South Lake Tahoe-Stateline 060170005 2169 80-98

Placer County

Olympic Valley-Squaw Valley 060611005 3167 95-96

Tahoe City-Lake Forest Road 060610007 3669 02-04 02-04 02-04 02-04

Tahoe City-River Road 060610005 3025 93-95

Mojave Desert Air Basin

Kern County

Boron-26965 Cote Street 060299000 3218 95-95

* Canebrake 060290017 3741 09-09

3 - 4

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

81-81 01-04 81-88 97-08

85-94 94-98 08-09** 85-87 84-91 84-90 97-09

08-09 00-09

82-83 81-92 97-09

Lake County Air Basin

Lake County

81-09 96-09

86-09 96-09

86-09 96-09

85-88 74-85 76-85 80-09** 80-09** 06-09

Lake Tahoe Air Basin

El Dorado County

90-04 93-04

89-99 89-97

03-04 02-02 92-01 93-00 95-09**

Placer County

95-96 95-96

03-04 02-04 03-04

95-95

Mojave Desert Air Basin

Kern County

95-95

3 - 5
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

China Lake-Powerline Road 060291001 2774 89-04 80-88

Dome Lands Wilderness 060299901 3699

Inyokern-Airport 060290013 3123 93-96

* Mojave-923 Poole Street 060290011 3121 93-09** 93-05 99-09 94-09

* Ridgecrest-100 West California Avenue 060290015 3492 99-09 00-09

Ridgecrest-Las Flores Avenue 060290012 3122 00-03 93-96

Tehachapi-Jameson Road 060291005 3165 95-95

Los Angeles County

* Lancaster-43301 Division Street 060379033 3658 01-09** 01-09** 01-09** 01-09 02-09

Lancaster-W Pondera Street 060379002 3007 90-01 90-01 90-01 99-01 90-99

Palmdale 060379006 3219 95-95

Riverside County

* Blythe-445 West Murphy Street 060659003 3673 03-09**

* Joshua Tree National Park-Pinto Wells 060651004 3732

San Bernardino County

Apple Valley 060710109 3162

Baldy Mesa 060719006 3259 95-95

* Barstow 060710001 2923 73-09** 73-09** 73-09** 93-95 86-09 76-89

Barstow - Daggett 060710110 3163

Flash Mountain 060719007 3221 95-95

* Hesperia-Olive Street 060714001 2650 85-09** 86-98 86-98 86-98 89-09 86-88

* Joshua Tree-National Monument 060719002 3152 93-09** 91-04 00-06

* Lucerne Valley-Middle School 060710013 2961 90-09

Ludlow 060719000 3257 95-95

* Mojave National Preserve 060711001 3733

* Phelan-Beekley Road and Phelan Road 060710012 2830 88-09** 88-96 88-98 88-98

3 - 6

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

89-01 74-91 80-88

94-98

94-01 95-09**

08-09**

95-95

Los Angeles County

01-01** 01-09**

90-97 94-01 90-90 90-90 94-01

95-95

Riverside County

03-09**

07-08

San Bernardino County

95-95

95-95

85-96 76-89 75-89 70-80 94-09**

95-95

95-95

89-96 86-88 86-88 94-09**

88-04 93-09**

90-96

95-95

08-08

94-09**

3 - 7
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Quartzite Mountain 060719008 3222 95-95

Shadow Mountain 060719003 3220 95-95

Trona-Athol 060710015 2990 93-97 93-97 93-97 93-97 93-96

* Trona-Athol and Telegraph 060711234 3215 97-09** 97-09** 97-09** 97-09

Twentynine Palms-Adobe Road #2 060710017 3124 94-05** 94-97** 94-98** 94-97** 94-05

* Victorville-14306 Park Avenue 060710306 3500 00-09** 00-09** 00-09** 00-09** 00-09 01-09

Victorville-Armagosa Road 060710014 2963 91-99 93-99 91-99 91-99 99-99 91-00

Mountain Counties Air Basin

Amador County

Buena Vista-5730 Buena Vista Road 060050011 3205 97-97

Jackson-Buena Vista Road 060050010 3199 97-97

* Jackson-Clinton Road 060050002 2993 92-09** 92-05

Calaveras County

* San Andreas-Gold Strike Road 060090001 3144 94-09** 94-05 79-80 99-09 94-09

El Dorado County

Big Hill Lookout Road 060172003 3671 03-04 03-04

* Cool-Highway 193 060170020 3196 96-09**

* Echo Summit 060170012 3487 06-09** 00-04 00-04 00-02 00-04

* Placerville-Gold Nugget Way 060170010 3017 92-09** 92-05 92-09

Mariposa County

* Jerseydale - 6440 Jerseydale 060430006 3161 95-09**

* Yosemite National Park-Glacier Point 060431005 3736

Yosemite National Park-Merced River 060430033 3664 02-05 03-05 02-03

* Yosemite National Park-Mobile 1 060431002 3729

* Yosemite National Park-Mobile 2 060431003 3730

3 - 8

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

95-95

95-95

93-96 93-96 93-96 93-96 94-97

97-08** 97-09** 97-09**

94-96   94-05** 

00-08** 00-09**

91-96 94-99

Mountain Counties Air Basin

Amador County

97-97

97-97 97-97

95-09**

Calaveras County

75-75 95-09**

El Dorado County

03-04 03-04 03-04

96-09**

00-01 00-09**

95-09**

Mariposa County

95-09**

08-08

02-05

08-08

07-07

3 - 9
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

* Yosemite National Park-School Yard 060431004 3731

Yosemite National Park-Wawona Valley 060430004 2183 77-96

* Yosemite Natl Park-Turtleback Dome 060430003 3018 90-09** 06-07 06-07 88-06

* Yosemite Village-Visitor Center 060431001 2353 76-93 86-09

Nevada County

Grass Valley-Henderson Street 060570001 2571 88-00

* Grass Valley-Litton Building 060570005 3126 93-09** 08-09** 99-09

* Truckee-Fire Station 060571001 2208 92-08 99-09 88-00

Truckee-Glenshire Fire Station 060570004 3034 96-00

* White Cloud Mountain 060570007 3157 95-09**

Placer County

* Colfax-City Hall 060610004 3002 92-09** 95-97

Plumas County

* Chester-222 1st Avenue 060631007 3128 96-00

* Portola-161 Nevada Street 060631009 3494 00-09 00-00

Portola-Commercial Street 060631008 3213 99-99

* Quincy-N Church Street 060631006 3020 92-06 99-09 88-07 89-89

Sierra County

Loyalton-W 3rd Street 060910001 2960 96-00

Tuolumne County

Five Mile Learning Center 061090006 3164 95-02

* Sonora-Barretta Street 061090005 2968 92-09** 92-05

Yosemite National Park-Camp Mather 061090004 2949 88-96

3 - 10

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

08-08

88-04 88-09**

02-09** 86-87 90-99 80-87 80-90 02-09**

Nevada County

88-88

07-09** 96-06

07-09** 96-06 **

95-09**

Placer County

**

Plumas County

07-09** 03-06 **

03-09** 02-09 **

07-09** 88-94 90-99 96-06 89-92 **

Sierra County

Tuolumne County

95-02

95-09**

3 - 11
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

North Central Coast Air Basin

Monterey County

* Carmel Valley-Ford Road 060530002 2016 82-09** 92-09

* King City-415 Pearl Street 060530008 3726 08-09** 08-09

* King City-750 Metz Road 060530005 2894 90-07 90-94 90-96 90-07

Monterey-Silver Cloud Court 060530006 2939 92-03 92-96

Moss Landing - Sandholt Road 060530007 3208 97-05

* Salinas-#3 060531003 3489 00-09** 00-09** 00-09** 00-09 00-09

Salinas-Natividad Road #2 060531002 2789 78-99 75-99 75-99 80-90 99-99 85-00 76-87

San Benito County

* Hollister-Fairview Road 060690002 2628 80-09** 80-84 07-09 85-09

* Pinnacles National Monument 060690003 2983 87-09** 90-06

Santa Cruz County

* Davenport 060870003 2329 87-09** 87-09** 86-09** 86-09** 93-09

* Santa Cruz-2544 Soquel Avenue 060870007 3200 96-09** 99-09 97-09

Santa Cruz-Bostwick Lane 060871001 2393 84-96 85-96

Scotts Valley-Erba Lane 060870008 3501

* Scotts Valley-Scotts Valley Drive 060870006 3133 94-09**

Scotts Valley-Vine Hill 060870005 2982 92-95 93-95

* Watsonville-Airport Boulevard 060870004 2985 92-09** 92-09

North Coast Air Basin

Del Norte County

* Crescent City-880 Northcrest Drive 060150006 3217 98-09

Crescent City-9th and H Street 060150004 3131 95-98

Gasquet-Airport 060150003 3027 90-95

3 - 12

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

North Central Coast Air Basin

Monterey County

86-87 83-91 97-09**

07-09**

97-98

97-05

00-09**

85-88 76-89 76-87 76-90 76-78 75-90 97-99

San Benito County

85-88 80-87 97-09**

88-04 87-09**

Santa Cruz County

92-95 97-09**

97-09**

85-88 84-87

99-03

04-09**

97-09**

North Coast Air Basin

Del Norte County

93-95

3 - 13
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Redwood Natl Park-Requa 060150002 3016 87-95 88-06

Humboldt County

Blue Lake-Greenwood Avenue 060230010 3189 96-96

* Eureka-I Street 060231002 2386 72-73 99-09 86-09 71-73

* Eureka-Jacobs 060231004 3716 06-09 06-09 06-09 06-09 07-09 06-09

Mendocino County

* Fort Bragg-N Franklin Street 060450002 2412 94-09 78-87

* Ukiah-County Library 060450006 2271 99-09 87-09

* Ukiah-E Gobbi Street 060450008 3010 92-09** 92-09 92-09** 92-93

* Willits-899 S Main Street 060450009 3116 93-08 93-08 93-08 94-94

* Willits-Firehouse 060452001 2347 80-80 84-86 86-09 73-74

Sonoma County

* Cloverdale 060970001 2913 86-09

* Guerneville-Church and 1st 060973002 2025 90-09

* Healdsburg-133 Matheson Street 060970002 2659 86-09

* Healdsburg-Municipal Airport 060971003 3033 92-09

Trinity County

Trinity 061059000 3711 00-06

* Weaverville-Courthouse 061050002 3132 95-09

Northeast Plateau Air Basin

Lassen County

Susanville-Russel 060351001 2477 96-01

Modoc County

Alturas-W 4th Street 060490001 2959 99-03 94-01

3 - 14

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

88-04 88-04

Humboldt County

96-96

85-88 70-88 92-92 72-75

Mendocino County

71-87 78-87

87-94 87-87

85-94 71-87 69-86

Sonoma County

73-88

81-90

85-94

Trinity County

00-04 00-04

Northeast Plateau Air Basin

Lassen County

72-90

Modoc County

3 - 15
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Siskiyou County

* Lava Beds Natl Monument 060930005 3150 94-09

* Mt Shasta-N Old Stage Road 060930004 3149 94-09

* Yreka-Foothill Drive 060932001 2752 81-09 87-88 05-09 86-09 72-78

Sacramento Valley Air Basin

Butte County

* Chico-Manzanita Avenue 060070002 2115 77-09** 77-09** 77-09** 81-82 98-09 92-09 78-78 92-09

Chico-Salem Street 060070005 2598 81-98 89-92 89-92

* Gridley-Cowee Avenue 060074001 2630

* Paradise-4405 Airport Road 060070007 3491 00-09**

* Paradise-Fire Station #1 060072001 2660 78-79 01-08

Colusa County

Arbuckle-Hillgate Road 060111001 2395 84-87

Colusa-Fairgrounds 060110002 2109 80-96 87-87

* Colusa-Sunrise Blvd 060111002 2744 96-09** 98-09 86-09

Glenn County

* Willows-720 N Colusa Street 060210003 3714 06-09** 06-09

Willows-E Laurel Street 060210002 3137 94-06 94-06

Placer County

* Auburn-Dewitt-C Avenue 060610002 2891 79-09** 87-97

Lincoln-L Street 060612001 2542 95-97

Rocklin-Rocklin Road 060613001 3008 91-02 91-96 91-96 91-02

* Roseville-N Sunrise Blvd 060610006 2956 93-09** 93-05 93-09** 98-09 93-09 93-09

Sacramento County

* Elk Grove-Bruceville Road 060670011 2977 93-09** 93-09**

3 - 16

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

Siskiyou County

00-04 00-04

85-88 71-88 76-78 73-90

Sacramento Valley Air Basin

Butte County

01-09** 02-09 94-01 92-98 97-03 77-87 78-78 78-04 77-02 77-89 95-09**

90-91 95-98

01-09** 92-94 84-03** 84-02 95-09**

03-04 00-09**

08-09** 08-09**

Colusa County

84-02 84-00 95-02

93-96 80-96 80-99 95-99

04-09** 85-00 90-98 96-04 96-03 96-04 96-09**

Glenn County

06-09** 06-09**

04-06 94-01 94-98 94-04 94-04 94-04 95-06

Placer County

84-88

88-88

96-98 92-98 97-02 91-02 95-02

04-09** 93-02 93-98 93-04 93-04 95-09**

Sacramento County

00-09** 97-08 97-01 96-08 96-00 96-09**

3 - 17
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Folsom-City Corporation Yard 060671001 2472 78-96 78-82 80-96

* Folsom-Natoma Street 060670012 3187 96-09** 96-09**

* North Highlands-Blackfoot Way 060670002 2123 80-09** 80-09** 80-09** 80-09** 93-09

* Sacramento-3801 Airport Road 060670013 3223 98-08 98-08 98-08 98-08

Sacramento-Branch Center Road 060670283 2703 93-06

* Sacramento-Branch Center Road #2 060670284 3703 06-09

* Sacramento-Del Paso Manor 060670006 2731 81-09** 81-09** 81-09** 80-09** 99-09 89-09

Sacramento-Earhart Drive 060675002 3019 89-97 90-97 89-97 93-97

* Sacramento-El Camino and Watt 060670007 2840 78-09** 82-99

* Sacramento-Goldenland Court 060670014 3738 09-09 09-09** 09-09** 08-09

* Sacramento-Health Dept Stockton Blvd 060674001 2346 99-09 93-09 80-99

* Sacramento-T Street 060670010 3011 89-09** 89-05 89-09** 98-09 90-09

* Sloughhouse 060675003 3209 97-09**

Shasta County

* Anderson-North Street 060890007 3032 93-09** 93-09

* Lassen Volcanic Natl Park-Manzanita Lake 060893003 2972 87-09** 88-06

* Redding-Health Dept Roof 060890004 2829 90-09** 92-94 90-92 98-09 86-09 78-78

* Shasta Lake-4066 La Mesa Avenue 060890008 3676 04-09

Solano County

Vacaville-Elmira Road 060953002 3155 95-03

* Vacaville-Merchant Street 060953001 2529 78-90 78-88 88-09

* Vacaville-Ulatis Drive 060953003 3678 03-09**

Sutter County

Pleasant Grove-4 miles SW 061010002 2848 82-02

* Sutter Buttes-S Butte 061010004 3117 93-09**

* Yuba City-Almond Street 061010003 2958 89-09** 91-06 91-09** 98-09 89-09

3 - 18

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

95-95 95-95 95-96 95-96 96-96

03-09** 97-08 97-01** 96-08** 96-99 96-09**

81-88

98-02 98-00 98-00 98-07 98-00 98-08

75-88

00-09** 00-09 94-09** 80-88 01-09** 95-08 94-01 94-09** 94-00 96-09**

94-97 96-97

88-90

09-09** 08-09

94-09** 66-90 90-99 63-74 98-09**

04-09** 02-09 94-08 90-99 92-02 89-02 92-02 92-99 95-00 92-99 93-09**

97-09**

Shasta County

**

88-04 87-09**

85-01 90-98 73-87 **

Solano County

77-88

 

Sutter County

81-02 82-01 95-02

04-09**  96-00 90-98 94-04** 89-04** 89-01 95-09**

3 - 19
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Tehama County

* Red Bluff-Messer Drive 061030002 2819 86-09

* Red Bluff-Oak Street 061030005 3197 96-09**

Red Bluff-Walnut Street 061030003 3014 90-95

* Tuscan Butte 061030004 3158 95-09**

Yolo County

Davis-Russel Blvd 061130006 3148 94-95

* Davis-UCD Campus 061130004 2143 87-09** 96-06 96-09**

* West Sacramento-15th Street 061132001 2079 90-09

* Woodland-Gibson Road 061131003 3249 98-09** 99-09 98-09

Woodland-Sutter Street 061130005 2988 92-97 92-93 92-99

Salton Sea Air Basin

Imperial County

* Brawley-220 Main Street 060250007 3675 06-08 04-09 03-09

Brawley-Main Street 060250003 2415 99-03 86-03 82-87

* Calexico-East 060250006 3173 96-09** 96-09** 96-09** 96-98 96-01

* Calexico-Ethel Street 060250005 3135 94-09** 94-09** 94-09** 94-09** 99-09 94-09 94-09 94-09

* Calexico-Grant Street 060250004 2997 91-07 94-07

* El Centro-9th Street 060251003 2551 86-09** 96-09** 01-09** 99-09 86-09 86-87

* Niland-English Road 060254004 3186 97-09** 96-09

* Westmorland-W 1st Street 060254003 3143 98-09** 94-09

Winterhaven-2nd Avenue 060254002 3142 94-98

Riverside County

* Indio-Jackson Street 060652002 2878 88-09** 99-09 84-09 83-86

* Joshua Tree National Park 060650008 3697 05-09**

3 - 20

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

Tehama County

85-01 90-99 74-88

95-09**

Yolo County

03-09** 87-02 87-00 95-09**

75-90

 

93-97

Salton Sea Air Basin

Imperial County

**  06-08

85-01 90-96 82-87 82-87

02-09** 96-00 96-97 02-02 96-09**

02-09** 02-09 94-08 96-97 94-03 95-09**

95-97 95-97 04-08

86-01 90-96 86-87 86-87 04-09**

04-09**

96-96 96-96 04-09**

96-96 96-96

Riverside County

84-07 94-96** 83-90 83-90 94-09**

05-09

3 - 21
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

* Palm Springs-Fire Station 060655001 2199 75-09** 71-09** 71-09** 79-84 00-09 87-09 76-86

San Diego Air Basin

San Diego County

* Alpine-Victoria Drive 060731006 2460 77-09** 77-77 81-09**

* Camp Pendleton 060731008 3198 97-09** 97-09**

* Chula Vista 060730001 2589 74-09** 74-09** 74-09** 74-09** 99-09 86-09 85-09

* Del Mar-Mira Costa College 060731001 2368 83-09** 91-91

* El Cajon-Redwood Avenue 060730003 2327 81-09** 81-99 81-09** 81-92 99-09 86-09 81-97 85-09

* Escondido-E Valley Parkway 060731002 2263 74-09** 74-09** 74-09** 76-92 99-09 93-09

Oceanside-Mission Avenue 060730005 2897 83-01 83-99 84-01 83-92 85-98 87-88

* Otay Mesa-Paseo International 060732007 2933 91-09** 91-09** 91-09** 91-09** 93-09

* Otay Mesa-Richard Correctional Facility 060731014 3739 05-09

* San Diego-1110 Beardsley Street 060731010 3690 05-09** 05-09** 05-09** 05-09** 05-09 05-09

San Diego-12th Avenue 060731007 2964 89-05 89-05 89-05 89-05 99-05 93-05 89-03

San Diego-Logan Avenue 060731009 3488 99-01 99-01 99-01 99-01

* San Diego-Overland Avenue 060730006 2040 74-09** 74-99 74-09** 74-92 99-09 86-09 82-87

* San Diego-Union Street 060730007 2921 81-08

San Francisco Bay Area Air Basin

Alameda County

* Berkeley-6th Street 060012004 3727 08-09** 08-09** 08-09** 08-09** 07-09

* Fremont-Chapel Way 060011001 2293 76-09** 71-09** 74-09** 77-78 99-09 89-08 70-95 85-09

* Hayward-La Mesa 060012001 2806 77-09**

* Livermore-793 Rincon Avenue 060010007 3490 00-09** 00-09** 00-09** 99-09 99-08 00-09

Livermore-Old 1st Street 060010003 2372 81-00 81-99 81-00 86-00 81-94 87-00

Oakland-6701 International Blvd 060010010 3659 01-03 01-03 01-03 01-03

3 - 22

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

87-07 71-90 74-90 71-81 71-86 94-09**

San Diego Air Basin

San Diego County

07-09** 77-87 95-06 93-09**

08-09** 98-06 97-09**

86-08 74-95 74-91 74-91 74-91 74-91 93-09**

93-09**

07-09** 01-09 86-01 81-95 81-97 81-97 94-09 81-07 81-07 81-07 93-09**

07-09**^^ 02-09 74-92 74-91 74-91 74-91 74-91 93-09**

84-98 83-88 87-88 83-97 83-91 83-91 83-91 93-01

01-06 91-91 91-91 91-91 93-09**

07-09** 05-09**

89-95 89-03 89-97 94-99 89-99 89-99 89-99 93-05

99-00 99-01 99-01

86-86 63-92 82-87 74-97 94-09 74-07 74-07 74-07 93-09**

San Francisco Bay Area Air Basin

Alameda County

07-09** 07-09 09-09** 07-09**

89-08 70-91 71-95 71-04 88-88 80-09** 06-09** 71-06

73-78

04-09** 99-08 00-00 00-09** 05-09** 00-05 **

86-00 94-00 79-94 81-94 81-95 87-87 81-99 81-99

02-03 02-03

3 - 23
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

* Oakland-9925 International Blvd 060010009 3247 07-09 07-09 07-09 07-09 87-03

Oakland-Alice Street 060010005 2225 80-05 80-05

* Oakland-Filbert St. 060010008 3568 01-09

* San Leandro-County Hospital 060010006 2973 90-09 90-98 90-07

Contra Costa County

* Bethel Island Road 060131002 2804 81-09** 81-09** 81-09** 81-09** 86-09 83-94 98-09

* Concord-2956 A Treat Blvd 060130002 3689 06-09** 06-09** 06-09** 06-09** 06-09 06-09 05-09

Concord-2975 Treat Blvd 060130002 2831 80-06 80-06 80-06 80-06 99-06 86-06 80-95 85-05

Crockett-1098 Pomona Street 060130010 3660 01-03 01-03 01-03 01-03

* Crockett-Kendall Avenue 060131001 2549 74-09** 00-09

* Martinez-Jones Street 060132001 2218 72-09** 02-09

* Pittsburg-10th Street 060133001 2102 76-09** 68-09** 68-09** 72-09** 99-08 68-98 89-07

* Point Richmond-Washington 060130005 2565 71-82

Richmond-13th Street 060130003 2236 76-97 72-97 72-97 72-97 89-97 72-97 85-97

* Richmond-7th Street 060130006 2133 80-09** 92-09

* Rodeo-326 Third Street 060130007 3677

San Pablo-El Portal 060131003 3207 97-02 97-02 97-02 97-02 97-02 97-98 97-00

* San Pablo-Rumrill Blvd 060131004 3668 02-09** 02-09** 02-09** 02-09** 02-09 02-06

Marin County

* Point Reyes 060410003 3506

* Point Reyes National Seashore 060410002 2986 88-92 88-06 05-09

* San Rafael 060410001 2622 76-09** 67-09** 67-09** 77-78 86-09 68-94 87-09

Napa County

* Napa-Jefferson Avenue 060550003 2655 76-09** 72-09** 72-09** 74-80 86-09 72-94 86-09

3 - 24

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

-

90-98

Contra Costa County

85-09 83-94 83-94 81-92 81-86 **

06-09 06-09** 06-09 

86-06 80-91 80-95 80-04 80-06 06-06 80-06

02-03 02-03 02-03 01-03

99-08 71-98 71-98 68-95 87-87 78-95 68-95

99-09** 

89-97 72-91 76-97 72-95 80-95 72-95

99-09**

02-09**

97-02 97-98

02-09

Marin County

00-09** 00-09**

88-04 88-04

86-09 71-94 71-94 67-95 78-95 67-95

Napa County

07-09** 86-09 72-94 76-94 72-04 80-99 72-99

3 - 25
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

San Francisco County

* San Francisco-Arkansas Street 060750005 2373 85-09** 85-09** 85-09** 86-09** 99-09 86-09 85-98 86-09

San Francisco-Ellis Street 060750003 2325 76-80 68-05 68-80 75-81 71-81 85-87

San Francisco-Hunters Point 060750006 3682 04-05 04-05 04-05 04-05 04-05 04-05

San Mateo County

* Redwood City 060811001 2125 76-09** 67-09** 67-09** 77-78 99-09 86-08 68-94 86-09

Santa Clara County

* Gilroy-9th Street 060850002 2320 80-09** 80-95 07-09

* Los Gatos 060851001 2613 78-09**

Mountain View-Cuesta 060851002 2070 80-99 86-00

Mountain View-Whisman Park 060852008 3687 05-06

San Jose-4th Street 060850004 2413 76-02 72-02 72-02 77-78 99-02 86-02 72-98 85-02

San Jose-935 Piedmont Road 060852005 2969 92-05 95-98

* San Jose-Jackson Street 060850005 3661 02-09** 02-09** 02-09** ** 02-09 02-09 02-09

San Jose-Moorpark Avenue 060853001 2865 88-98 81-98

* San Jose-Tully Road 060852003 2936 99-06 90-07

San Jose-W San Carlos Street 060852004 3000 89-95 89-95 89-95 89-95 89-94 89-94

* San Martin-Murphy Avenue 060852006 3140 94-09**

* Sunnyvale-910 Ticonderoga 060852007 3507 01-09 01-09

Solano County

Benicia 060950001 2667 73-97

* Benicia-East 2nd Street 060950006 3723 07-09** 07-09** 07-09** 07-09** 07-09

* Fairfield-Chadbourne Road 060950005 3415 02-09**

Fairfield-Gregory Street 060950002 2397 80-02 91-91

* Vallejo-304 Tuolumne Street 060950004 2410 76-09** 75-09** 75-09** 75-09** 99-09 94-08 75-94 86-09

3 - 26

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

San Francisco County

04-09** 86-09 85-91 85-98 85-04 87-87 86-09** 06-09** 86-06

71-81 71-81 68-81 68-80

04-05 04-05

San Mateo County

04-09** 86-08 71-94 71-94 67-04 80-01 67-01

Santa Clara County

**

72-78

75-80

00-02 84-01 94-00 72-91 75-98 72-01 80-02 72-02

95-98

04-09** 02-09 02-09 03-09** 06-09** 02-06

88-98 73-98 57-98

90-07

89-95 89-94 89-94 89-95 89-89 89-89

**

Solano County

07-09** 07-09

**

70-70 72-82

04-09** 94-08 75-94 76-94 75-95 80-95 75-95 **

3 - 27
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Sonoma County

* Santa Rosa-5th Street 060970003 2105 81-09** 81-09** 81-09** 99-09 94-08 81-94 87-09

Sonoma-1st Street 060974001 2726 75-96

San Joaquin Valley Air Basin

Fresno County

* Clovis-N Villa Avenue 060195001 3026 90-09** 90-09** 90-09** 99-09 91-09

* Fresno-1st Street 060190008 3009 90-09** 90-09** 90-09** 90-09** 99-09 90-09 90-09

* Fresno-Drummond Street 060190007 2013 84-09** 84-09** 84-09** 89-09

Fresno-Fisher Street 060190009 3136 93-00

Fresno-Fremont School 060190243 3666 03-03 03-03 03-03 03-03

* Fresno-Hamilton and Winery 060195025 3485 00-09

Fresno-Mobile 060190244 3667 03-03 03-03 03-03 03-03

* Fresno-Sierra Skypark #2 060190242 2844 86-09** 86-09** 86-09**

Kaiser 060199000 3704 00-06

* Parlier 060194001 2114 76-09** 72-94 83-09**

* Parlier-13900 Tuolumne Street 060193002 3695

Shaver Lake - Perimeter Road 060190010 3160 95-02

Kern County

* Arvin-Bear Mountain Blvd 060295001 2941 89-09** 89-09**

* Bakersfield-410 E Planz Road 060290016 3496 00-09

* Bakersfield-5558 California Avenue 060290014 3146 94-09** 94-05 94-09** 94-01 99-09 94-09 94-09

* Bakersfield-Golden State Highway 060290010 3145 94-09** 94-09** 94-09** 99-09 94-09

* Edison 060290007 2312 81-09** 88-94 88-09**

Lebec-Frazier Park Road 060299001 3724 05-06

Lebec-Peace Valley Road #2 060299002 3706 00-04

3 - 28

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

Sonoma County

94-08 81-94 81-94 81-04 81-99 81-99 **

74-78

San Joaquin Valley Air Basin

Fresno County

07-09** 91-01 95-96 95-08 95-95 95-09** 95-99 94-09**

01-09** 00-09 90-08 90-99 02-02 90-03 94-01 90-99 92-09** 90-99 95-09**

04-09**

95-00

03-03 03-03 03-03 03-03

03-03 03-03 03-03 03-03

94-09**

00-04 00-04

72-78 77-78 72-78 95-07 ** 97-09** 97-97** 94-09**

06-07 06-08

95-02

Kern County

95-07 ** 00-09** 95-09**

01-09** 01-09 94-08 94-99 94-02 94-03 94-03 94-97 94-99 95-00 94-99 94-09**

07-09** 96-96 96-96 06-08** 95-08 94-01 95-09** 94-99 94-09**

88-88 95-09**

00-04 00-04

3 - 29
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

* Maricopa-Stanislaus Street 060290008 2919 87-09**

* Oildale-3311 Manor Street 060290232 2772 83-09** 86-94 83-05 83-97 83-09 84-87

* Shafter-Walker Street 060296001 2981 89-09** 89-09**

Taft College 060292004 3024 90-05

Kings County

Corcoran-Orange Avenue 060310100 3169

* Corcoran-Patterson Avenue 060310004 3194 **09** 99-09 96-09

Corcoran-Van Dorsten Avenue 060310003 2638 85-98

* Hanford-NWS/NOAA 060311007 3725 08-08

* Hanford-S Irwin Street 060311004 3129 94-07 94-07 93-09

Kettleman City-CalTrans 060311003 2916 82-82 86-96

Madera County

Madera-Health Dept #2 060390002 2591 79-96 88-89

Madera-Library 060390001 2564 86-96 73-77

* Madera-Pump Yard 060390004 3211 97-09** 97-09**

Merced County

* Merced-2334 M Street 060472510 3253 99-09 99-09

Merced-Health Dept 060471003 2035 75-78 75-77 86-96 72-77 85-89

* Merced-S Coffee Avenue 060470003 3022 91-09** 91-09**

Merced-West Sandy Mush Road 060470100 3170

San Joaquin County

Stockton-Claremont 060770008 2282 82-00

Stockton-E Mariposa 060770009 2553 83-02

* Stockton-Hazelton Street 060771002 2094 76-09** 63-09** 63-09** 80-89 99-09 86-09 71-89 85-09

* Stockton-Wagner-Holt School 060773010 3195 96-09

3 - 30

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

94-09**

84-08 95-95 84-89 84-03 86-03 86-02 83-99 92-00 83-99 95-09**

93-94 98-07 98-99 98-09** 98-99 95-09**

90-05 90-92 91-03

Kings County

95-96

07-09**^^ 96-08 06-08** 96-09**

85-98 96-96 83-88

93-01 03-08

85-96 90-96 83-84

Madera County

85-96 73-77 76-77

98-07 97-09** 97-09**

Merced County

85-96 73-89 76-77 63-78

94-09**

96-96

San Joaquin County

83-83

83-84 95-02

05-09** 84-01 90-98 94-05 65-89 77-89 63-02 81-00 88-92 92-92 64-92 95-09**

96-01

3 - 31
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Tracy-24081 Patterson Pass Road 060773002 3134 94-95 94-95

Tracy-24371 Patterson Pass Road 060773003 3159 95-04 95-04

* Tracy-Airport 060773005 3696 06-09** 06-09**

Stanislaus County

Crows Landing NAS-Fire Station 060991005 3147 94-96 95-96

* Modesto-14th Street 060990005 2833 81-09** 81-09** 81-05 81-89 99-09 96-09 85-00

Modesto-I Street 060990002 2861 89-98 90-98

Modesto-Rover 14th Street 060990010 3216 98-98 98-98 98-98

* Turlock-S Minaret Street 060990006 2996 92-09** 92-09** 92-09** 93-09

Tulare County

* Sequoia and Kings Canyon Natl Park 061070009 3484 99-09**

Sequoia National Park-Lookout Point 061070008 3206 97-04

Sequoia Natl Park-Ash Mountain #1 061070005 3038 87-96

Sequoia Natl Park-Ash Mountain #2 061071001 2156 82-93 93-06 82-87

Sequoia Natl Park-Giant Forest 061070002 2069 85-96 82-87

* Sequoia Natl Park-Lower Kaweah 061070006 3036 87-09**

* Visalia-Airport 061073000 3250

* Visalia-N Church Street 061072002 2032 79-09** 79-05 79-09** 79-89 99-09 85-09

Wilsonia-Grant Grove 061070007 2945 89-95

South Central Coast Air Basin

San Luis Obispo County

Arroyo Grande-Ralcoa Way 060791005 3030 92-02 92-02

* Atascadero-Lewis Avenue 060798001 2965 88-09** 00-04 90-09** 99-09 88-09

* Carrizo Plains School-9640 Carrizo 060798006 3694 06-09** 06-06

* Grover City-Lesage Drive 060792001 2671 82-05 82-05 82-04

3 - 32

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

94-94 95-95

95-95 95-04

07-09** 06-09** 06-09**

Stanislaus County

01-09** 02-09 96-01 96-99 94-01 81-03 81-00 95-09**

90-98 94-98 80-89

98-98

07-09**^^ 94-09**

Tulare County

** 01-09**

97-04

92-04 82-87 82-87 92-04

82-87 82-87 94-95

89-09**

98-09**

01-09** 02-09 84-02 79-88 79-03 87-87 87-99 92-00 79-99 95-09**

South Central Coast Air Basin

San Luis Obispo County

92-93 92-93 92-93 96-02

94-06 91-09**

06-09**

83-92 91-09**

3 - 33
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

* Morro Bay 060793001 2321 81-09** 75-09** 76-95 86-09

* Nipomo-Guadalupe Road 060792004 2979 91-99 89-09** 91-09

* Nipomo-Hillview Road 060794003 3718 07-09

* Nipomo-Regional Park 060794002 3251 98-09** 98-09** 98-06 98-09

Nipomo-South Wilson Street 060794001 2332 78-96 78-96 76-96 90-96

* Paso Robles-Santa Fe Avenue 060790005 2955 91-09** 91-09

* Red Hills 060798005 3495 07-09**

* San Luis Obispo-3220 South Higuera St 060792006 3688 05-09** 05-06 05-06 05-09 05-09

San Luis Obispo-Lewis 060791004 2675 83-95 83-95

San Luis Obispo-Marsh Street 060792002 2709 76-05 76-05 76-05 76-82 99-05 87-05 76-87

Santa Barbara County

Battles-Betteravia Road 060831010 2944 86-95 86-95

Capitan-POPCO North 060831039 3108

Capitan-POPCO South 060831038 3107

* Carpinteria-Gobernador Road 060831021 3003 86-09** 86-09**

* El Capitan Beach 060830008 2008 79-09** 83-09** 78-09** 91-09 82-87

* Exxon Site 10-UCSB West Campus 060831020 3029 88-98 88-98 90-09** 88-98

Gaviota-East 060831016 2947 87-98 87-98 88-98 88-98

Gaviota-GTC Site A 060831017 2970 87-95 87-95 87-95 87-95

* Gaviota-GTC Site B 060831018 2954 87-09** 87-09**

Gaviota-GTC Site C 060831019 2978 87-98 87-98 87-98 87-98

Gaviota-Odor East 060831024 3100

Gaviota-Odor West 060831023 3099

Gaviota-West 060831015 2962 85-98 85-98 85-98 88-98

Goleta-Castilian 060832015 3256

* Goleta-Fairview 060832011 3153 94-09** 94-09** 94-09** 94-09**

3 - 34

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

86-87 75-90 77-78 75-77 77-77 91-09**

** 89-92 96-09**

98-09**

76-90 78-81 77-77 91-96

94-94 91-03 95-09**

07-09

05-09**

83-92 86-89 86-89 83-95 83-95

87-01 76-87 76-87 76-03 76-89 95-05

Santa Barbara County

86-95 87-95 86-95

91-99

91-99 91-93

86-09**

78-91 79-89 79-09** 92-99 94-09**

88-93 89-09** 89-09** 88-09

88-93 88-98 87-98

88-93 87-95

87-09**

88-93 87-98 87-98

88-01 88-01

88-01 88-01

88-93 85-98 86-98

00-02

94-09**

3 - 35
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Jalama Beach 060831011 2950 86-95 86-95 86-95 87-95

* Las Flores Canyon #1 060831025 3101 88-09** 88-09** 88-09** 88-09** 88-09

Las Flores Canyon #2 060831026 3102 88-99 93-99 88-99

Las Flores Canyon #3 060831027 3103 88-99 93-99 88-93

Las Flores Canyon #4 060831028 3104

* Las Flores Canyon-Odor 060831037 3264

* Lompoc-HSandP 060831013 2992 86-09** 86-09** 87-09**

* Lompoc-Odor 060831022 3098

* Lompoc-S H Street 060832004 2360 84-09** 84-09** 84-09** 84-09** 92-09 84-89

* Paradise Road-Los Padres National Forest 060831014 2957 86-09** 86-09**

Point Conception-Lighthouse 060831012 3015 86-98 86-91 86-98 86-98 87-98

San Rafael Wilderness 060839000 3710 00-06

* Santa Barbara-700 East Canon Perdido 060830011 3665 02-09** 03-09** 03-09** 03-09

Santa Barbara-W Carillo Street 060830010 2500 88-00 88-00 88-00 88-89 99-00 89-00 88-89 88-00

* Santa Maria-906 S Broadway 060831008 3486 00-09** 00-09** 00-09** 00-09 99-09

Santa Maria-Broadway 060831007 2161 87-00 95-00 87-98 99-00

Santa Maria-Library 060834001 2453 86-99 73-87

Santa Rosa Island 060832012 3177 96-04

* Santa Ynez-Airport Road 060833001 2593 77-09**

Vandenberg Air Force Base-Pt Arguello #2 060834004 2938 86-95 86-95

* Vandenberg Air Force Base-STS Power 060834003 3023 88-09** 88-09** 88-09** 88-09** 87-09

Vandenberg Air Force Base-Watt Road 060835001 2044 84-97 84-97 84-97 84-97 92-97 84-88

Ventura County

* El Rio-Rio Mesa School #2 061113001 2991 80-09** 83-04 82-09** 80-04 99-09 88-09 81-88

Ojai-1768 Maricopa Highway 061111003 2147 82-96 89-96 87-96

* Ojai-Ojai Avenue 061111004 3172 96-09** 96-04 96-09

3 - 36

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

88-93 86-95 86-95

88-09** 88-09**

88-99

88-99

88-99

99-09** 99-09

86-09** 86-09**

88-09 88-09

07-09** 84-92 84-90 94-09**

86-09**

88-93 86-91 86-98

00-04 00-04

** 05-08 03-09**

92-98 88-89 88-89 88-00 88-89 95-00

** 99-01 00-00** 00-03 00-09**

96-00 87-00 95-00

84-99 72-88 77-88

77-78 77-78 94-09**

86-95 86-95

88-93 88-09** 88-09**

84-88 84-88 92-97 92-97

Ventura County

05-09** 88-01 81-81 95-09 92-95 92-09** 92-95 93-09**

87-87 83-88 93-96

06-09** 96-09**

3 - 37
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

Piru-2 miles SW 061110004 2702 81-00 85-00

* Piru-3301 Pacific Avenue 061110009 3505 00-09** 00-09 00-04

San Nicolas Island-Building 98 061110010 3672

* Simi Valley-Cochran Street 061112002 2880 85-09** 85-04 85-09** 85-94 99-09 86-09 85-89 85-09

* Simi Valley-Upper Air 061110008 3171

* Thousand Oaks-Moorpark Road 061110007 2984 92-09** 92-04 99-09 92-04

Ventura County-W Casitas Pass Road 061110005 2756 83-02 83-02

Ventura-E Main Street 061113003 2691 87-96

* Ventura-Emma Wood State Beach 061112003 2088 84-09** 84-04

South Coast Air Basin

Los Angeles County

* Azusa 060370002 2484 75-09** 63-09** 63-09** 70-90 99-09 84-09 71-88 89-09

* Burbank-W Palm Avenue 060371002 2492 78-09** 63-09** 63-09** 63-09** 99-09 84-09 84-95 89-09

Diamond Bar-E Copley Drive 060370206 3130 94-96 94-96 94-96

* Glendora-Laurel 060370016 2849 80-09** 81-84** 80-09** 80-84 80-86

Hawthorne 060375001 2045 85-04 85-04 85-04 85-04 89-04 85-04

* Lebec-Peace Valley Road 060379034 3701 06-07 01-06

* Long Beach-East Pacific Coast Highway 060374004 3679 03-09 03-09 03-07

Los Angeles-651 Mott Street 060370030 3508 01-02 01-02 01-02 01-02

* Los Angeles-North Main Street 060371103 2899 79-09** 79-09** 79-09** 79-09** 99-09 85-09 79-07 85-09

* Los Angeles-Westchester Parkway 060375005 3683 04-09** 04-09** 04-09** 04-09** 04-09 04-07

* Lynwood 060371301 2583 78-09 73-09 73-09 73-95 99-09 75-07

* North Long Beach 060374002 2429 78-09** 63-09** 63-09** 63-09** 99-09 84-09 80-07 85-09

* Pasadena-S Wilson Avenue 060372005 2160 82-09** 82-09** 82-09** 82-90 99-09 82-86

Pico Rivera 060371601 2166 76-05 76-05 76-05 76-90 99-05 77-05 85-90

* Pico Rivera-4144 San Gabriel 060371602 3693 06-09** 06-09** 06-09** 05-09 05-07

3 - 38

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

85-88 81-88 93-00

06-09** 00-09**

02-05 02-05

04-09** 01-09 85-01 85-99 85-89 85-91 95-08 87-95 92-09** 85-95 93-09**

95-09**

07-09** 93-09**

83-87 83-01 83-86 95-02

87-87 81-86

96-05 84-89 98-01 84-87 93-09**

South Coast Air Basin

Los Angeles County

84-07 94-96 71-09 71-07 78-97 83-98 99-08 78-95 78-83 63-95 94-09**

** 84-07 94-96 78-95 84-95 78-78 85-92 01-08 78-80 78-80 63-00 94-09**

** 95-96** 80-86 80-86 94-09**

89-04 85-04 85-04 99-03 94-04

06-07 01-04 01-04

03-07 03-09 03-07

01-02 01-02 01-02

** 02-09 85-07 94-96** 79-09 79-07 79-81 83-92 94-01 79-95 80-83 79-95 94-09**

04-07 04-09 04-07 04-08 04-09**

75-09 74-07 78-78 78-95 78-83 76-95 94-09

** 84-07 94-96** 80-09 72-07 78-78 78-95 78-83 63-95 94-09**

82-09 82-07 94-09**

77-05 77-05 78-78 01-04 78-80 78-80 76-80 94-05

05-09 05-07 06-08 05-09**

3 - 39
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

* Pomona 060371701 2898 75-09** 65-09** 65-09** 65-80

* Reseda 060371201 2420 78-09** 65-09** 65-09** 65-90 99-09 68-86

* Santa Clarita 060376012 3502 01-09** 01-09** 01-09** 01-09

Santa Clarita-County Fire Station 060376002 2855 82-01 89-01 89-01 89-90 89-01

* West Los Angeles-VA Hospital 060370113 2494 84-09** 84-09** 84-09** 84-90 84-86

Wilmington-1115 N.Mahar Avenue 060370031 3509 01-02 01-02 01-02 01-02

Orange County

Anaheim-Harbor Blvd 060590001 2623 77-01 63-01 63-01 63-90 99-01 90-01 73-95

* Anaheim-Pampas Lane 060590007 3674 02-09** 02-09** 02-09** 02-09 02-09

* Costa Mesa-Mesa Verde Drive 060591003 2937 90-09** 90-09** 90-09** 90-09**

El Toro 060592001 2603 74-00 73-00 73-75 73-77 84-00 74-86

* La Habra 060595001 2249 77-09** 67-09** 67-09** 67-95 73-86

* Mission Viejo-26081 Via Pera 060592022 3265 00-09** 00-09** 99-09 99-09

Riverside County

Agua Tibia 060659000 3708 04-06

* Banning Airport 060650012 3168 97-09** 97-09** 98-09

Banning-Allesandro 060650002 2514 73-98 75-80 74-74 84-99 76-86

Hemet-State Street 060651002 2300 73-96 76-77

* Lake Elsinore-W Flint Street 060659001 2943 88-09** 02-09** 94-09**

* Norco-Norconian 060650003 2149 81-96 93-09

* Perris 060656001 2525 73-09** 74-80 88-90 87-09 83-86

* Riverside-5130 Poinsettia Place 060658005 3702 06-09 06-09

* Riverside-Magnolia 060651003 2333 75-82 73-09** 72-82** 78-82 99-09 73-07

* Riverside-Rubidoux 060658001 2596 75-09** 72-09** 72-09** 72-09** 99-09 84-09 74-07 85-09

San Jacinto - Young Street 060653011 3503 01-02 01-02

San Jacinto-San Jacinto Street 060653012 3504 01-02 01-02

3 - 40

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

78-78 78-80 78-80 70-80 94-09**

** 73-86 67-86 78-78 83-85 78-91 78-83 70-91 94-09**

** 01-07 01-08 01-09**

89-01 99-00 94-01

84-09 84-07 84-95 84-95 94-09**

01-02 01-02

Orange County

90-01 94-96 69-95 76-95 68-81 64-80 94-01

** 02-07 ** 01-09**

94-09**

84-00 73-90 76-90 74-76 94-00

71-86 76-86 70-81 79-91 78-80 75-91 94-09**

99-07 00-09**

Riverside County

00-04 00-04

** 98-07 99-08 97-09**

84-99 74-90 76-90 74-78 75-77 94-99

74-78 94-96

** 94-96** 94-09**

93-07 94-96

87-07 83-90 83-90 75-80 74-75 94-09**

06-07

80-81 70-09 76-07 73-82 77-82 73-82

** 01-09 84-07 94-96** 72-09 74-07 72-81 85-93 88-95 72-95 94-09**

3 - 41
Air Quality Monitoring Data Availability

Station AQS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.5 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995)

San Bernardino County

* Big Bear City-501 W. Valley Blvd 060718001 3266 99-09

* Crestline 060710005 2499 73-09** 74-80 74-75 89-09 77-86

* Fontana-Arrow Highway 060712002 2266 81-09** 81-08** 82-09** 81-09** 99-09 85-09 81-86 98-03

Mount Baldy-Mount Baldy Road 060710217 3212 97-97 97-97

* Ontario-1408 Francis Street 060710025 3254 99-09 98-09

Ontario-Airport 060716001 2350 86-00 76-86

* Redlands-Dearborn 060714003 2077 86-09** 93-09

* San Bernardino-4th Street 060719004 2221 86-09** 86-09** 86-09** 86-90 99-09 86-09 86-07

San Gorgonio Wilderness 060719010 3700 04-06

* Upland 060711004 2485 74-09** 73-09** 73-09** 77-90 82-07 85-98

[Information on air monitoring sites in Mexico follows.]

3 - 42

* Sites active at some time during 2007 through early 2009. 

** Realtime data are available for the monitor. 

^^ Submittals of data for a PM2.5 BAM federal equivalent method (FEM) monitor began at this site between May 2008 and April 2009. 
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995)

PM2.5 

Spec.

PM2.5 

BAM

San Bernardino County

89-07 77-90 77-90 94-09**

85-07 81-09 81-07 94-09**

97-97

98-07

84-00 76-90 76-90 71-73

93-07 94-09**

86-07 ** 86-09 86-07 94-97 91-98 94-09**

88-04 93-04

94-96** 82-09 82-07 73-82 78-90 94-08 76-79 76-78 73-86 94-09**

3 - 43
Air Quality Monitoring Data Availability

Station AIRS Site # CO Toxics

ADAM 

Site #

TABLE 1

OZONE NO2 SO2 PM2.51 PM10

TSP 

Lead

Criteria Pollutants Toxics

(Stations active at any time since 1995, except as noted below.

Mexico

Mexicali Area

Mexicali-Buen Pastor 800020009 3192 96-96

* Mexicali-Carretera 800020018 3681 05-08 05-08 05-08 04-09

Mexicali-CBTIS 800020013 3202 97-02 97-02 97-02 97-01 97-02 97-01 97-00

* Mexicali-Cobach 800020014 3203 97-08 97-08 97-07 97-02 97-09 97-01 97-00

* Mexicali-Conalep 800020011 3193 97-09 96-01 96-00

* Mexicali-ITM 800020010 3185 97-08 97-08 97-08 97-02 96-09 96-01 96-00

Mexicali-Museo 800020006 3190 96-96

Mexicali-Odontolgia 800020007 3191 96-96

Mexicali-Profepa 800020008 3184 96-96 96-96 96-96

* Mexicali-Progreso 800020015 3204 97-09 97-01 97-00

* Mexicali-UABC 800020012 3201 97-08 97-08 97-08 97-08 97-09 97-01 97-08

Tijuana Area

* Rosarito 800020004 3183 96-08 96-08 96-07 96-08 96-09 96-01 96-08

* Tecate-Paseo Morelos 800020017 3255 99-08 99-08 99-08 99-09 99-01 99-00

* Tijuana-Center of Health #1 800020002 3139 96-09 94-97 94-97

* Tijuana-Colef 800020016 3214 97-09 97-09 97-00

* Tijuana-ITT 800020001 3138 95-08 95-08 95-08 95-02 94-09 94-01 94-00

* Tijuana-La Mesa 800020003 3141 96-08 96-08 96-08 96-08 96-09 94-01 94-00

* Tijuana-Las Playas 800020005 3178 96-08 96-08 96-07 96-02 96-09 96-97 96-97

* Sites active at some time during 2007 through early 2009.

3 - 44
Air Quality Monitoring Data Availability

TSP THC

PM10

Contin.

TSP 

SO4/NO3

PM10 

Carbon

PM10 

Ion

PM2.51

Met

TABLE 1

Light 

COH Scat NMOC CH4 NMHC H2S

Other Particulate Matter Parameters Other Parameters

(Stations active at any time since 1995, except as noted below.

PM2.5 

Spec.

PM2.5 

BAM

Mexico

Mexicali Area

96-96 96-96

05-08

97-01 97-99 97-01 97-02

97-01 97-97 97-01 97-08

97-01 97-97 96-01

96-01 96-97 96-01 97-08

96-96 96-96

96-96 96-96

96-96 96-96 96-96

97-08 97-97 97-01

03-08 97-01 97-97 03-08 97-01 97-08

Tijuana Area

03-04 96-01 96-99 03-08 96-01 96-08

99-01 99-99 99-01 99-08

96-01 96-97 94-01

97-01 97-97 97-01

94-01 96-99 94-01 95-08

95-01 96-97 05-08 94-01 96-08

96-01 96-97 96-01 96-08

3 - 45
(This page intentionally left blank)
4 -1 

TABLE 2 

Criteria Pollutant and Meteorological Data 

Monitoring Information 
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Great Basin Valleys Air Basin

Inyo County

Bishop-351 N Main Street S/SI

NS/RC

060270017

3119

Bishop-Line --/SI

--/--

060270002

2116

*

 S/IR

NS/RC

Bishop-Short Street S/UV

NS/RC

060270015

3006

Coso Gate 060270020

3252

*

Coso Junction-10 miles E S/SI

NS/RC

060271014

2366

Coso Junction-Highway 395 

Rest Area

 S/SI

NS/RC

060271001

2248

*

Death Valley Natl Monument SP/UV

NS/RC

 --/SI

 --/BL

060270101

3151

*

Dirty Sox S/SI

NS/RC

060270022

3260

*

Flat Rock-Highway 190 S/SI

NS/RC

060270024

3497

*

Independence-789 N Willows 

Street

060271028

3691

*

Keeler-Cerro Gordo Road S/SI

NS/RC

 S/SQ

NS/RC

060271003

3154

*

LAWS-Joe Smith 

Road 

060270027

3684

Lizard Tail-NE Shoreline 

Owens Lake

060270028

3735

*

Lone Pine-1101 E-SHA Lane 060271018

3692

*

Lone Pine-E Locust Street S/SI

NS/RC

060270004

2219

*

North Beach Owens Lake 060270029

3740

*

Olancha-E Fall Road S/SI

NS/RC

060270016

3118

Olancha-Walker Creek Road S/SI

NS/RC

060270021

3210

*

Owens Lake-Ash Point 060270026

3680

*

Pearsonville-Pearson Road S/SI

NS/RC

060270018

3120

Shell Cut-Highway 190 S/SI

NS/RC

060270025

3498

*

Mono County

Hammill Valley-693 Rawson 

Ranch Road

060510012

3499

*

Hoover --/SI

--/BL

060519000

3707

4 - 2

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

Great Basin Valleys Air Basin

Inyo County

37.3641

Great Basin Unified 

-118.3947 1256 APCD

06-08 06-08 06-08 06-08 37.3666666

Great Basin Unified 

-118.35 1257 APCD

37.3616

Great Basin Unified 

-118.3939 1256 APCD

97-00 97-00 97-00 97-00 36.0688

Great Basin Unified 

-117.755 1329 APCD

36.0338

Great Basin Unified 

-117.7988 NA APCD

97-00 97-00 97-00 97-00 36.0497

Great Basin Unified 

-117.9438 1027 APCD

93-09 93-09 93-09 93-09 93-09 36.5089

National Park Service

-116.8478 125

99-08 99-08 07-08 36.3261

Great Basin Unified 

-117.955 1060 APCD

01-08 01-08 07-08 36.4219

Great Basin Unified 

-117.8366 1133 APCD

05-09 05-09 05-09 05-09 05-09 05-09 05-09 36.835002

Great Basin Unified 

-118.22575 1201 APCD

97-09 97-09 97-09 36.4877

Great Basin Unified 

-117.8711 1097 APCD

37.407244

Great Basin Unified 

-118.345308 1500 APCD

08-08 08-08 08-08 36.543184

Great Basin Unified 

-117.941851 1098 APCD

05-09 05-09 05-09 05-09 05-09 05-09 05-09 36.595556

Great Basin Unified 

-118.049167 1128 APCD

36.6091

Great Basin Unified 

-118.0581 1128 APCD

36.542833

Great Basin Unified 

-117.992018 1612 APCD

95-97 95-97 95-97 95-97 97-97 36.2755

Great Basin Unified 

-117.9897 1097 APCD

97-09 97-09 97-09 97-09 97-09 36.2663

Great Basin Unified 

-117.9916 1100 APCD

07-09 07-09 07-09 36.3634

Great Basin Unified 

-118.011 1104 APCD

35.8098

Great Basin Unified 

-117.8744 766 APCD

01-09 01-09 07-09 36.368

Great Basin Unified 

-117.8977 1104 APCD

Mono County

00-09 00-09 00-09 01-09 37.6694

Great Basin Unified 

-118.4147 1403 APCD

01-04 38.0881

National Park Service

-119.1771 2561

4 - 3
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Lee Vining-SMS S/SI

NS/RC

060510005

2224

*

 S/IR

NS/RC

Mammoth Lakes-Gateway HC S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060510001

2915

*

Mono Lake North Shore S/SI

NS/HC

060510011

3493

*

Mono Lake-Simis Residence S/SI

NS/RC

060510007

2214

*

Lake County Air Basin

Lake County

Anderson Springs --/SI

US/RC

060333010

2052

*

Glenbrook-High Valley Road --/SI

UC/RC

060333011

2363

*

Hobergs-Pine Summit 060333012

3166

*

 S/IR

NS/RC

Lakeport-Lakeport Blvd S/UV

NS/HC

 S/SI

NS/HC

 S/SCH

NS/HC

 S/XG

NS/RC

060333001

2914

*

Lake Tahoe Air Basin

El Dorado County

Bliss State Park --/SI

--/BL

060179000

3698

South Lake Tahoe-1901 

Airport Road

SP/UV

RS/HC

060170013

3685

*

SP/IR

--/--

South Lake Tahoe-Al Tahoe 

Blvd

--/SI

--/BL

060170008

2932

 S/IR

MS/RC

South Lake Tahoe-Sandy Way S/CL

MS/RC

 S/UV

MS/RC

 S/SI

NS/HC

 S/SCH

NS/RC

060170011

2948

*

 S/IR

MS/RC

South Lake Tahoe-Stateline 060170005

2169

Placer County

Olympic Valley-Squaw Valley SP/SI

NS/HC

060611005

3167

S/IR

UR/--

Tahoe City-Lake Forest Road --/CL

US/--

S/UV

US/--

S/SQ

US/--

060610007

3669

 S/IR

NS/HC

Tahoe City-River Road 060610005

3025

Mojave Desert Air Basin

Kern County

Boron-26965 Cote Street SP/UV

US/BL

060299000

3218

Canebrake S/SI

--/BL

060290017

3741

*

4 - 4

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

97-06 97-06 97-08 97-08 37.9597

Great Basin Unified 

-119.1203 2067 APCD

97-09 97-09 97-09 37.6458

Great Basin Unified 

-118.9664 2395 APCD

00-09 00-09 00-09 38.0697

Great Basin Unified 

-118.948 1957 APCD

97-09 97-09 97-09 38.0911

Great Basin Unified 

-118.9978 1948 APCD

Lake County Air Basin

Lake County

96-09 96-09 96-09 96-09 38.7744

Pacific Gas & Electric

-122.6994 487

96-09 96-09 96-09 96-04 05-09 38.8486

Pacific Gas & Electric

-122.7577 732

96-09 96-09 96-09 96-09 38.8502

Private Sector 

-122.7361 960 Organization

06-09 06-09 06-09 39.033

Lake County AQMD

-122.9219 408

Lake Tahoe Air Basin

El Dorado County

93-04 38.9761

National Park Service

-120.1025 2131

38.910280

California ARB

-119.99528 2085

89-97 38.9333333

El Dorado County 

-119.966667 1920 APCD

06-09 06-09 06-09 95-04 99-04 99-04 38.945

California ARB

-119.9703 1905

38.9558

California ARB

-119.944 1910

Placer County

39.2108

California ARB

-120.2055 1830

03-04 39.1838

California ARB

-120.1219 1939

95-95 95-95 95-95 39.1672

California ARB

-120.1455 1902

Mojave Desert Air Basin

Kern County

95-95 95-95 95-95 35.0036

ARB Contractor

-117.6511 750

35.72778

California ARB

-118.139312 914

4 - 5
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

China Lake-Powerline Road S/SI

US/RC

 S/AG

RS/BL

060291001

2774

Dome Lands Wilderness 060299901

3699

Inyokern-Airport SP/SI

NS/IM

060290013

3123

Mojave-923 Poole Street S/CL

US/RC

 S/UV

RS/HC

 S/SI

RS/HC

 S/SQ

NS/HC

060290011

3121

*

Ridgecrest-100 West 

California Avenue

 S/SI

NS/HC

S/SI

NS/HC

060290015

3492

*

Ridgecrest-Las Flores Avenue SP/SI

NS/IM

 S/SI

--/RC

060290012

3122

Tehachapi-Jameson Road SP/UV

--/--

060291005

3165

Los Angeles County

 S/IR

MS/--

Lancaster-43301 Division 

Street

 S/CL

MS/--

 --/UV

MS/--

 S/SI

NS/--

 S/--

NS/--

060379033

3658

*

 S/IR

NS/RC

Lancaster-W Pondera Street S/CL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060379002

3007

Palmdale SP/UV

RS/BL

060379006

3219

Riverside County

Blythe-445 West Murphy Street S/UV

--/--

060659003

3673

*

Joshua Tree National ParkPinto Wells060651004

3732

*

San Bernardino County

Apple Valley 060710109

3162

Baldy Mesa SP/UV

NS/BL

060719006

3259

 S/IR

NS/RC

Barstow S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/XG

NS/RC

060710001

2923

*

Barstow - Daggett 060710110

3163

Flash Mountain SP/UV

US/BL

060719007

3221

 S/IR

NS/RC

Hesperia-Olive Street S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/XG

NS/RC

060714001

2650

*

Joshua Tree-National 

Monument

 --/FL

 --/BL

 SP/UV

RS/RC

 --/SI

 --/BL

060719002

3152

*

Lucerne Valley-Middle School S/SI

NS/RC

060710013

2961

*

Ludlow SP/UV

RS/BL

060719000

3257

Mojave National Preserve 060711001

3733

*

 S/IR

NS/RC

Phelan-Beekley Road and 

Phelan Road

 S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

060710012

2830

*

4 - 6

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

35.7102

Kern County APCD

-117.6397 697

35.6987

National Park Service

-118.2021 914

35.6513

Great Basin Unified 

-117.8241 759 APCD

95-09 95-09 95-09 99-09 35.0503

California ARB/Kern 

-118.1478 853 County APCD

08-09 08-09 08-09 08-09 35.6211

Kern County APCD

-117.6731 701

35.6299

Kern County APCD

-117.6692 723

95-95 95-95 95-95 35.1333

California ARB

-118.425 1167

Los Angeles County

01-09 01-09 01-09 01-09 34.6713

Antelope Valley APCD

-118.1305 725

94-01 94-01 98-01 98-01 34.6899

Mojave Desert AQMD

-118.1327 725

95-95 95-95 34.5569

ARB Contractor

-118.1116 841

Riverside County

03-09 03-09 03-09 33.6119

Mojave Desert AQMD

-114.6 83

07-08 07-08 07-08 07-08 07-08 33.9397

National Park Service

-115.4108 326

San Bernardino County

95-95 95-95 95-95 95-95 34.5722

California ARB

-117.1916 914

95-95 95-95 95-95 34.375

ARB Contractor

-117.4477 1295

94-09 94-09 94-09 01-09 34.8938

Mojave Desert AQMD

-117.0244 690

95-95 95-95 95-95 95-95 34.8638

California ARB

-116.7847 587

95-95 95-95 95-95 34.7375

ARB Contractor

-117.565 1013

94-09 94-09 94-09 01-09 34.4158

Mojave Desert AQMD

-117.2861 1006

93-09 93-09 93-09 93-95 91-09 93-09 34.0694

National Park Service

-116.3888 1244

34.4103

Mojave Desert AQMD

-116.9067 1036

95-95 95-95 95-95 34.7247

ARB Contractor

-116.1577 543

08-08 08-08 08-08 08-08 08-08 35.1019

National Park Service

-115.7767 1212

94-09 94-09 97-09 34.425

Mojave Desert AQMD

-117.5897 1250

4 - 7
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Quartzite Mountain SP/UV

NS/BL

060719008

3222

Shadow Mountain SP/UV

US/BL

060719003

3220

Trona-Athol S/CL

NS/RC

 S/FL

RS/RC

 S/UV

RS/RC

 S/SI

NS/RC

 S/AG

NS/RC

060710015

2990

Trona-Athol and Telegraph S/CL

NS/RC

 S/FL

RS/RC

 S/UV

RS/RC

 S/SI

NS/RC

060711234

3215

*

 S/IR

NS/RC

Twentynine Palms-Adobe 

Road #2

 S/CL

NS/RC

 S/FL

NS/RC

 S/UV

RS/RC

 S/SI

NS/RC

060710017

3124

 S/--

--/--

Victorville-14306 Park Avenue S/CL

--/--

 S/FL

--/--

 S/UV

--/--

--/SI

--/--

 S/SQ

NS/RC

060710306

3500

*

 S/IR

NS/RC

Victorville-Armagosa Road S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060710014

2963

Mountain Counties Air Basin

Amador County

Buena Vista-5730 Buena Vista 

Road

 SP/SI

--/BL

060050011

3205

Jackson-Buena Vista Road SP/SI

--/BL

060050010

3199

 S/IR

NS/RC

Jackson-Clinton Road S/UV

US/HC

060050002

2993

*

Calaveras County

 S/IR

NS/RC

San Andreas-Gold Strike Road --/FL

--/--

 S/UV

RS/HC

 S/SI

RS/RC

 S/SCH

NS/RC

060090001

3144

*

El Dorado County

SP/IR

--/--

Big Hill Lookout Road SP/UV

US/--

060172003

3671

Cool-Highway 193 SP/UV

RS/HC

060170020

3196

*

 SP/IR

--/--

Echo Summit SP/CL

--/--

 SP/UV

RS/HC

 SP/SI

--/--

 S/SQ

NS/RC

060170012

3487

*

 S/IR

NS/RC

Placerville-Gold Nugget Way S/UV

RS/HC

 S/SI

RS/HC

060170010

3017

*

Mariposa County

Jerseydale - 6440 Jerseydale SP/UV

RS/HC

060430006

3161

*

Yosemite National ParkGlacier Point060431005

3736

*

--/IR

NS/RC

Yosemite National ParkMerced River--/CL

--/--

--/SI

NS/RC

060430033

3664

Yosemite National ParkMobile 1060431002

3729

*

Yosemite National ParkMobile 2060431003

3730

*

4 - 8

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

95-95 95-95 34.6116

ARB Contractor

-117.2888 1366

95-95 95-95 34.7375

ARB Contractor

-117.565 1256

94-97 94-97 97-97 97-97 35.7742

Mojave Desert AQMD

-117.3686 498

97-09 97-09 97-09 97-09 35.7744

Mojave Desert AQMD

-117.3722 545

94-05 94-05 97-05 97-05 34.1419

Mojave Desert AQMD

-116.0553 607

00-09 00-09 00-09 00-09 00-09 34.5122

Mojave Desert AQMD

-117.325 913

94-99 94-99 94-99 94-99 97-99 34.5041

Mojave Desert AQMD

-117.3297 876

Mountain Counties Air Basin

Amador County

38.295

California ARB

-120.7794 90

97-97 97-97 97-97 38.2888

California ARB

-120.9097 90

95-09 95-09 95-09 38.3427

California ARB

-120.7644 377

Calaveras County

95-09 95-09 95-09 38.2019

California ARB

-120.6802 322

El Dorado County

03-04 38.84194

California ARB

-120.4063 2040

96-09 96-09 96-09 38.8906

California ARB

-121 515

05-09 05-09 00-09 00-03 00-04 00-09 38.8117

California ARB

-120.0331 2250

95-09 95-09 95-09 38.7247

California ARB

-120.8219 585

Mariposa County

95-08 95-09 95-09 95-09 37.5466

California ARB

-119.8416 1135

08-08 08-08 37.7357

National Park Service

-119.571554 1728

02-05 02-05 02-05 02-05 02-05 37.743

National Park Service

-119.5938 1219

08-08 08-08 37.7481

National Park Service

-119.5917 1219

07-07 37.8375

National Park Service

-119.45 2487

4 - 9
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Yosemite National ParkSchool Yard060431004

3731

*

Yosemite National ParkWawona Valley SP/UV

RS/RC

060430004

2183

 --/IR

 US/BL

Yosemite Natl Park-Turtleback 

Dome

 --/CL

 US/BL

 SP/UV

RS/HC

 --/SI

 --/BL

060430003

3018

*

Yosemite Village-Visitor Center SP/UV

--/--

 S/SI

NS/HC

060431001

2353

*

Nevada County

Grass Valley-Henderson Street S/SI

NS/RC

060570001

2571

Grass Valley-Litton Building SP/CL

--/RC

 S/UV

US/RC

 S/SCH

NS/RC

060570005

3126

*

Truckee-Fire Station S/UV

US/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060571001

2208

*

Truckee-Glenshire Fire Station S/SI

NS/RC

060570004

3034

White Cloud Mountain SP/UV

RS/BL

060570007

3157

*

Placer County

Colfax-City Hall S/UV

US/HC

 SP/SI

NS/RC

060610004

3002

*

Plumas County

Chester-222 1st Avenue S/SI

NS/RC

060631007

3128

*

Portola-161 Nevada Street --/SI

--/--

 S/SCH

NS/RC

060631009

3494

*

Portola-Commercial Street S/SQ

NS/RC

060631008

3213

Quincy-N Church Street S/UV

US/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060631006

3020

*

Sierra County

Loyalton-W 3rd Street S/SI

NS/RC

060910001

2960

Tuolumne County

Five Mile Learning Center SP/UV

RS/RC

061090006

3164

 S/IR

NS/RC

Sonora-Barretta Street S/UV

NS/HC

061090005

2968

*

Yosemite National Park-Camp 

Mather

 SP/UV

RS/RC

061090004

2949

4 - 10

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

08-08 08-08 08-08 08-08 08-08 37.7478

National Park Service

-119.5917 1234

37.5393

National Park Service

-119.6523 1280

95-09 95-09 95-09 88-09 93-09 37.7133

National Park Service

-119.7058 1605

02-09 37.7486

California ARB

-119.5869 1216

Nevada County

39.2336

Northern Sierra AQMD

-121.0555 735

39.2336

Northern Sierra AQMD

-121.0555 853

39.3274

Northern Sierra AQMD

-120.1847 1676

39.3617

Northern Sierra AQMD

-120.0988 1811

95-09 95-09 95-09 95-09 39.3181

California ARB

-120.8456 1302

Placer County

39.0997

Placer County APCD

-120.9541 768

Plumas County

40.3097

Northern Sierra AQMD

-121.2277 1403

39.8083

Northern Sierra AQMD

-120.4717 1492

39.7916

Northern Sierra AQMD

-120.4716 1480

39.9397

Northern Sierra AQMD

-120.9441 1052

Sierra County

39.68

Northern Sierra AQMD

-120.2441 1505

Tuolumne County

95-02 95-02 95-02 95-00 38.0505

California ARB

-120.2997 1219

95-09 95-09 95-09 37.9819

California ARB

-120.3786 571

37.8933

National Park Service

-119.8415 1432

4 - 11
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

North Central Coast Air Basin

Monterey County

Carmel Valley-Ford Road S/UV

NS/RC

 S/SI

NS/RC

060530002

2016

*

King City-415 Pearl Street S/UV

NS/RC

 S/SI

NS/RC

060530008

3726

*

 SP/IR

NS/RC

King City-750 Metz Road SP/CL

NS/RC

 SP/UV

NS/RC

 SP/SI

NS/RC

060530005

2894

*

Monterey-Silver Cloud Court S/UV

NS/RC

 S/SI

NS/RC

060530006

2939

Moss Landing - Sandholt Road S/SI

NS/RC

060530007

3208

 S/IR

NS/RC

Salinas-#3 S/CL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060531003

3489

*

 S/IR

NS/HC

Salinas-Natividad Road #2 S/CL

NS/HC

 S/FL

NS/HC

 S/UV

NS/HC

 S/SI

NS/HC

 S/SQ

NS/RC

 S/XG

NS/RC

060531002

2789

San Benito County

Hollister-Fairview Road S/CL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

S/SCH

NS/RC

060690002

2628

*

Pinnacles National Monument SP/UV

NS/BL

 --/SI

 --/BL

060690003

2983

*

Santa Cruz County

 SP/IR

NS/IM

Davenport SP/CL

NS/IM

 SP/FL

NS/IM

 SP/UV

NS/IM

 SP/SI

NS/IM

060870003

2329

*

Santa Cruz-2544 Soquel 

Avenue

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060870007

3200

*

Santa Cruz-Bostwick Lane S/UV

NS/RC

 S/SI

NS/RC

060871001

2393

Scotts Valley-Erba Lane 060870008

3501

Scotts Valley-Scotts Valley 

Drive

 S/UV

NS/RC

060870006

3133

*

Scotts Valley-Vine Hill S/UV

NS/RC

 S/SI

NS/RC

060870005

2982

Watsonville-Airport Boulevard S/UV

NS/RC

 S/SI

NS/RC

060870004

2985

*

North Coast Air Basin

Del Norte County

Crescent City-880 Northcrest 

Drive

S/SI

NS/RC

060150006

3217

*

Crescent City-9th and H Street S/SI

NS/RC

060150004

3131

Gasquet-Airport S/UV

RS/BL

060150003

3027

4 - 12

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

North Central Coast Air Basin

Monterey County

07-09 07-09 97-09 36.4819

Monterey Bay Unified 

-121.7333 131 APCD

07-09 07-09 07-09 36.209286

Monterey Bay Unified 

-121.126371 6 APCD

36.2269

Monterey Bay Unified 

-121.1152 116 APCD/XonTech

97-98 97-98 97-98 36.573

Monterey Bay Unified 

-121.805 73 APCD

97-05 97-05 97-05 36.8041

Monterey Bay Unified 

-121.7866 10 APCD

00-09 00-09 00-09 36.69417

Monterey Bay Unified 

-121.6233 33 APCD

97-99 97-99 97-99 36.6986

Monterey Bay Unified 

-121.6325 36 APCD

San Benito County

97-09 97-09 97-09 00-03 36.8433

Monterey Bay Unified 

-121.3622 126 APCD

87-09 87-09 87-09 87-95 88-09 87-09 36.4991

National Park Service

-121.1717 335

Santa Cruz County

97-09 97-09 97-09 37.0119

Monterey Bay Unified 

-122.1939 27 APCD

97-09 36.9839

Monterey Bay Unified 

-121.9908 28 APCD

36.9835

Monterey Bay Unified 

-121.9888 28 APCD

99-03 99-03 99-03 00-03 37.0491

Monterey Bay Unified 

-122.0188 122 APCD

04-09 04-09 04-09 37.0522

Monterey Bay Unified 

-122.0144 122 APCD

37.06

Monterey Bay Unified 

-122 NA APCD

97-09 97-09 97-09 36.9325

Monterey Bay Unified 

-121.7872 67 APCD

North Coast Air Basin

Del Norte County

41.7642

California ARB

-124.1997 15

41.7641

North Coast Unified 

-124.1997 NA AQMD

95-95 95-95 95-95 95-95 93-95 41.8457

California ARB

-123.9812 119

4 - 13
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Redwood Natl Park-Requa SP/UV

NS/BL

--/SI

--/BL

060150002

3016

Humboldt County

Blue Lake-Greenwood Avenue SP/SI

--/HC

060230010

3189

Eureka-I Street SP/CL

NS/RC

 S/SI

NS/RC

 S/SCH

NS/RC

--/AG

--/--

060231002

2386

*

 SP/IR

NS/RC

Eureka-Jacobs SP/CL

NS/RC

SP/FL

NS/RC

 SP/UV

NS/RC

SP/SI

NS/RC

 S/SCH

NS/RC

060231004

3716

*

Mendocino County

Fort Bragg-N Franklin Street S/SI

NS/HC

 SP/XG

--/RC

060450002

2412

*

Ukiah-County Library S/SI

NS/HC

 S/SCH

NS/HC

060450006

2271

*

 S/IR

NS/RC

Ukiah-E Gobbi Street S/CL

US/RC

 S/FL

NS/RC

 S/UV

US/HC

060450008

3010

*

 S/IR

NS/RC

Willits-899 S Main Street S/CL

NS/RC

 S/FL

NS/RC

 S/UV

US/TR

060450009

3116

*

 S/IR

NS/RC

Willits-Firehouse S/UV

NS/RC

 S/SI

NS/HC

 SP/AG

NS/RC

060452001

2347

*

Sonoma County

Cloverdale S/SI

NS/RC

060970001

2913

*

Guerneville-Church and 1st S/SI

NS/RC

060973002

2025

*

Healdsburg-133 Matheson 

Street

 S/SI

NS/RC

060970002

2659

*

Healdsburg-Municipal Airport S/UV

US/RC

060971003

3033

*

Trinity County

Trinity --/SI

--/BL

061059000

3711

Weaverville-Courthouse S/SI

NS/RC

061050002

3132

*

Northeast Plateau Air Basin

Lassen County

Susanville-Russel SP/SI

NS/RC

060351001

2477

Modoc County

Alturas-W 4th Street SP/SI

NS/RC

 S/SCH

NS/RC

060490001

2959

4 - 14

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

89-95 89-95 89-95 89-95 88-04 89-95 41.561

National Park Service

-124.0841 235

Humboldt County

40.8848

California ARB

-123.9914 NA

40.8017

North Coast Unified 

-124.1619 20 AQMD

40.776944

North Coast Unified 

-124.1775 21 AQMD

Mendocino County

39.4458

Mendocino County 

-123.8044 14 APCD

39.1511

Mendocino County 

-123.2066 186 APCD

39.1447

Mendocino County 

-123.2002 194 APCD

39.4044

Mendocino County 

-123.3497 420 APCD

39.413

Mendocino County 

-123.3536 420 APCD

Sonoma County

38.8047

Northern Sonoma 

-123.0177 91 County APCD

38.5016

Northern Sonoma 

-122.9977 17 County APCD

38.6111

Northern Sonoma 

-122.8686 30 County APCD

38.6536

Northern Sonoma 

-122.9005 84 County APCD

Trinity County

00-04 40.7864

National Park Service

-122.8046 1014

40.7347

North Coast Unified 

-122.9411 600 AQMD

Northeast Plateau Air Basin

Lassen County

40.4127

Lassen County

-120.6322 1280

Modoc County

41.4878

Siskiyou County 

-120.5444 1334 APCD

4 - 15
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Siskiyou County

Lava Beds Natl Monument S/SI

US/HC

060930005

3150

*

Mt Shasta-N Old Stage Road SP/SI

NS/RC

060930004

3149

*

 S/IR

MS/RC

Yreka-Foothill Drive SP/UV

NS/HC

 SP/SI

NS/HC

 S/SQ

NS/RC

--/XG

--/--

060932001

2752

*

Sacramento Valley Air Basin

Butte County

 S/IR

NS/RC

Chico-Manzanita Avenue S/CL

NS/RC

--/FL

--/--

 S/UV

US/HC

 S/SI

NS/HC

 S/SCH

NS/HC

--/XG

NS/RC

060070002

2115

*

 S/IR

MS/RC

Chico-Salem Street SP/SI

NS/RC

060070005

2598

Gridley-Cowee Avenue 060074001

2630

*

Paradise-4405 Airport Road --/UV

RS/HC

060070007

3491

*

Paradise-Fire Station #1 SP/UV

--/--

 SP/SI

US/RC

060072001

2660

*

Colusa County

Arbuckle-Hillgate Road SP/UV

NS/RC

060111001

2395

Colusa-Fairgrounds S/UV

NS/RC

 S/SI

NS/RC

060110002

2109

Colusa-Sunrise Blvd S/UV

RS/RC

 S/SI

RS/HC

 S/SQ

NS/RC

060111002

2744

*

Glenn County

Willows-720 N Colusa Street S/UV

US/RC

 S/SI

RS/RC

060210003

3714

*

Willows-E Laurel Street S/UV

US/HC

 S/SI

RS/HC

060210002

3137

Placer County

Auburn-Dewitt-C Avenue S/UV

US/HC

 S/SI

NS/RC

060610002

2891

*

Lincoln-L Street S/SI

NS/RC

060612001

2542

 S/IR

NS/RC

Rocklin-Rocklin Road S/CL

NS/RC

 S/UV

US/RC

 S/SI

NS/RC

060613001

3008

 S/IR

NS/RC

Roseville-N Sunrise Blvd S/CL

NS/RC

 S/UV

US/HC

 S/SI

US/HC

 S/SCH

NS/HC

060610006

2956

*

Sacramento County

Elk Grove-Bruceville Road P,S/CL

NS/RC

 P,S/UV

NS/RC

060670011

2977

*

4 - 16

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

Siskiyou County

00-04 41.7117

National Park Service

-121.5067 1451

41.3089

Siskiyou County 

-122.33 1061 APCD

41.7267

Siskiyou County 

-122.6336 802 APCD

Sacramento Valley Air Basin

Butte County

95-09 95-09 95-09 95-09 99-09 39.7575

California ARB

-121.8422 62

95-98 95-98 39.7298

California ARB

-121.8425 60

95-09 95-09 95-09 95-09 39.3272

California ARB

-121.6686 26

00-09 00-09 00-09 02-09 39.7141

California ARB

-121.6177 393

08-09 39.7538

California ARB

-121.6244 534

Colusa County

95-02 95-02 95-02 39.0125

California ARB

-122.0913 43

95-99 95-99 95-99 39.2025

California ARB

-122.0177 25

96-09 96-09 96-09 99-09 39.1888

California ARB

-121.998 17

Glenn County

06-09 06-09 06-09 06-09 39.533889

California ARB

-122.190833 1

95-06 95-06 95-06 95-06 39.5172

ARB/Glenn County 

-122.1897 41 APCD

Placer County

38.9394

Placer County APCD

-121.1055 400

38.8872

Placer County APCD

-121.2988 112

95-02 95-02 96-02 38.7897

California ARB

-121.2169 100

95-09 95-09 95-09 95-09 99-09 38.7461

California ARB

-121.2647 161

Sacramento County

96-09 96-09 96-09 96-09 96-09 97-09 97-09 38.3025

Sacramento 

-121.4208 6 Metropolitan AQMD

4 - 17
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

--/IR

--/--

Folsom-City Corporation Yard P/CL

NS/HC

 S/UV

NS/HC

060671001

2472

Folsom-Natoma Street P,S/CL

NS/HC

 P,S/UV

US/HC

060670012

3187

*

 SP/IR

NS/RC

North Highlands-Blackfoot Way SP/CL

NS/RC

 S/FL

NS/RC

 SP/UV

NS/RC

 S/SI

NS/RC

060670002

2123

*

 S/IR

NS/RC

Sacramento-3801 Airport Road P,S/CL

NS/HC

 P,S/UV

NS/RC

 S/SI

NS/RC

060670013

3223

*

Sacramento-Branch Center 

Road

 S/SI

NS/RC

060670283

2703

Sacramento-Branch Center 

Road #2

S/SI

NS/RC

060670284

3703

*

 S/IR

NS/RC

Sacramento-Del Paso Manor P,S/CL

NS/RC

 S/FL

NS/HC

 P,S/UV

NS/HC

 S/SI

NS/RC

 S/SQ

NS/HC

060670006

2731

*

 S/IR

NS/RC

Sacramento-Earhart Drive S/CL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

060675002

3019

 S/IR

MI/HC

Sacramento-El Camino and 

Watt

 S/AG

MI/HC

060670007

2840

*

 S/IR

NS/RC

Sacramento-Goldenland Court S,P/CL

NS/RC

S,P/UV

NS/RC

 S/SI

NS/RC

060670014

3738

*

Sacramento-Health Dept 

Stockton Blvd

 S/SI

NS/HC

 S/SQ

NS/RC

 S/AG

NS/RC

060674001

2346

*

 S/IR

MS/RC

Sacramento-T Street S/CL

NS/RC

 S/UV

US/RC

 S/SI

NS/HC

 S/SQ

NS/RC

060670010

3011

*

Sloughhouse SP/UV

NS/RC

060675003

3209

*

Shasta County

Anderson-North Street S/UV

NS/HC

 S/SI

NS/HC

060890007

3032

*

Lassen Volcanic Natl ParkManzanita Lake SP/UV

RS/RC

 SP/SI

 --/RC

060893003

2972

*

 S/IR

US/RC

Redding-Health Dept Roof S/CL

NS/RC

 S/UV

NS/HC

 S/SI

NS/HC

 S/SCH

NS/RC

--/XG

--/--

060890004

2829

*

Shasta Lake-4066 La Mesa 

Avenue

S/SI

RS/RC

060890008

3676

*

Solano County

Vacaville-Elmira Road S/UV

US/RC

060953002

3155

--/IR

--/--

Vacaville-Merchant Street S/UV

RS/RC

 SP/SI

US/RC

060953001

2529

*

Vacaville-Ulatis Drive S/UV

US/HC

060953003

3678

*

Sutter County

Pleasant Grove-4 miles SW S/UV

NS/RC

061010002

2848

Sutter Buttes-S Butte SP/UV

RS/HC

061010004

3117

*

 S/IR

NS/RC

Yuba City-Almond Street S/CL

NS/RC

 S/UV

US/HC

 S/SI

NS/HC

 S/SCH

NS/RC

061010003

2958

*

4 - 18

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

96-96 96-96 96-96 96-96 96-96 38.675

Sacramento 

-121.1858 57 Metropolitan AQMD

96-09 96-09 96-09 96-09 96-09 38.683

Sacramento 

-121.1644 98 Metropolitan AQMD

38.7122

Sacramento 

-121.3811 8 Metropolitan AQMD

98-08 98-08 98-08 98-08 98-08 38.6366

Sacramento 

-121.5144 5 Metropolitan AQMD

38.5533

Sacramento 

-121.3369 20 Metropolitan AQMD

38.551388

Sacramento 

-121.336666 21 Metropolitan AQMD

96-09 96-09 96-09 96-09 96-09 96-97 38.6136

Sacramento 

-121.3678 38 Metropolitan AQMD

96-97 96-97 96-97 96-97 38.7133

Sacramento 

-121.5853 30 Metropolitan AQMD

38.6102

Sacramento 

-121.3817 15 Metropolitan AQMD

08-09 08-09 08-09 08-09 08-09 38.650783

Sacramento County 

-121.506767 3 APCD

98-09 38.5563

Sacramento 

-121.4583 8 Metropolitan AQMD

95-09 95-09 95-09 95-09 93-04 99-09 38.568

California ARB

-121.4936 5

97-09 97-09 38.4719

Sacramento 

-121.2277 58 Metropolitan AQMD

Shasta County

40.4531

Shasta County AQMD

-122.2986 151

87-09 88-09 87-09 87-95 88-09 87-09 40.5372

National Park Service

-121.5764 1788

40.5514

Shasta County AQMD

-122.3808 149

40.677519

California ARB

-122.37339 246

Solano County

38.3527

Yolo-Solano AQMD

-121.9627 55

38.3516

Yolo-Solano AQMD

-121.9933 59

38.3583

Yolo-Solano AQMD

-121.95 55

Sutter County

95-02 95-02 95-02 95-02 38.7658

California ARB

-121.5191 50

39.1583

California ARB

-121.75 640

95-09 95-09 95-09 99-09 39.1388

California ARB

-121.6191 20

4 - 19
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Tehama County

Red Bluff-Messer Drive S/SI

NS/HC

061030002

2819

*

Red Bluff-Oak Street SP/UV

US/HC

061030005

3197

*

Red Bluff-Walnut Street SP/UV

NS/RC

061030003

3014

Tuscan Butte SP/UV

RS/HC

061030004

3158

*

Yolo County

 S/IR

MI/RC

Davis-Russel Blvd 061130006

3148

 S/IR

NS/RC

Davis-UCD Campus S/CL

NS/RC

 S/UV

US/HC

061130004

2143

*

West Sacramento-15th Street SP/SI

NS/HC

061132001

2079

*

Woodland-Gibson Road S/UV

US/HC

 SP/SI

US/HC

 S/SQ

NS/HC

061131003

3249

*

 S/IR

NS/RC

Woodland-Sutter Street S/UV

US/RC

 SP/SI

US/RC

061130005

2988

Salton Sea Air Basin

Imperial County

Brawley-220 Main Street SP/UV

--/RC

S/SI

NS/RC

S/SQ

NS/RC

060250007

3675

*

Brawley-Main Street S/SI

NS/RC

 S/SQ

NS/RC

 S/XG

NS/RC

060250003

2415

 S/IR

MS/HC

Calexico-East S/CL

MS/RC

 S/FL

NS/RC

 S/UV

MS/RC

SP/SI

MS/HC

060250006

3173

*

 S/IR

NS/RC

Calexico-Ethel Street S/CL

NS/HC

 S/FL

NS/RC

 S/UV

US/RC

 S/SI

US/RC

 S/SQ

NS/RC

 S/AG

NS/RC

060250005

3135

*

Calexico-Grant Street SP/UV

NS/RC

 S/SI

NS/RC

060250004

2997

*

 S/IR

NS/RC

El Centro-9th Street S/CL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/XG

NS/RC

060251003

2551

*

Niland-English Road SP/UV

NS/RC

 S/SI

NS/RC

060254004

3186

*

Westmorland-W 1st Street S/UV

NS/RC

 S/SI

NS/RC

060254003

3143

*

Winterhaven-2nd Avenue S/SI

RS/RC

060254002

3142

Riverside County

Indio-Jackson Street S/UV

NS/RC

 S/SI

NS/HC

 S/SQ

NS/RC

 S/XG

NS/RC

060652002

2878

*

Joshua Tree National Park --/UV

--/BL

060650008

3697

*

4 - 20

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

Tehama County

40.1638

Tehama County APCD

-122.2213 98

40.1749

Tehama County APCD

-122.2366 98

40.1714

Tehama County APCD

-122.255 98

99-09 99-09 95-09 40.2622

California ARB

-122.0928 568

Yolo County

38.5463

Yolo-Solano AQMD

-121.745 NA

95-09 95-09 95-09 38.5352

California ARB

-121.773 14

38.5713

Yolo-Solano AQMD

-121.5258 13

38.6605

Yolo-Solano AQMD

-121.7305 11

38.683

Yolo-Solano AQMD

-121.8122 17

Salton Sea Air Basin

Imperial County

06-08 32.9783

Imperial County APCD

-115.5382 0

32.9792

Imperial County APCD

-115.5367 -28

96-09 96-09 98-09 32.6742

California ARB

-115.3911 10

95-09 95-09 95-09 95-09 95-09 99-09 32.6761

California ARB

-115.4831 6

04-08 04-08 04-08 32.6739

Imperial County APCD

-115.5164 8

04-09 04-09 04-09 32.7922

Imperial County APCD

-115.5631 9

04-09 04-09 04-09 33.2136

Imperial County APCD

-115.5453 -54

04-09 04-09 04-09 33.0325

Imperial County APCD

-115.6236 -32

32.7391

Imperial County APCD

-114.6355 NA

Riverside County

94-09 94-09 33.7083

South Coast AQMD

-116.2158 -4

05-09 05-09 05-09 05-09 05-09 33.7411

National Park Service

-115.8206 984

4 - 21
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

 S/IR

NS/RC

Palm Springs-Fire Station S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/XG

NS/RC

060655001

2199

*

San Diego Air Basin

San Diego County

--/GC

--/--

Alpine-Victoria Drive P,S/CL

US/RC

 P,S/UV

US/HC

060731006

2460

*

Camp Pendleton P,S/CL

NS/BL

 P,S/UV

NS/BL

060731008

3198

*

 S/IR

NS/RC

Chula Vista S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060730001

2589

*

Del Mar-Mira Costa College --/CL

--/--

 S/UV

NS/HC

060731001

2368

*

 S/IR

NS/RC

El Cajon-Redwood Avenue P,S/CL

US/IM

 S/FL

NS/RC

 P,S/UV

NS/RC

 S/SI

NS/HC

 S/SQ

NS/RC

 S/XG

NS/RC

060730003

2327

*

 S/IR

NS/RC

Escondido-E Valley Parkway S/CL

NS/RC

 S/FP

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060731002

2263

*

 S/IR

NS/RC

Oceanside-Mission Avenue S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/XG

NS/RC

060730005

2897

 S/IR

NS/RC

Otay Mesa-Paseo International S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

060732007

2933

*

Otay Mesa-Richard 

Correctional Facility

S/SI

NS/RC

060731014

3739

*

S/IR

NS/RC

San Diego-1110 Beardsley 

Street

S/CL

NS/RC

S/FL

NS/RC

S/UV

NS/RC

S/SI

NS/RC

S/SQ

NS/RC

060731010

3690

*

 S/IR

NS/RC

San Diego-12th Avenue S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/AG

MS/HC

060731007

2964

 SP/IR

--/--

San Diego-Logan Avenue SP/CL

--/--

 SP/UV

--/--

 SP/SI

--/--

060731009

3488

 S/IR

NS/RC

San Diego-Overland Avenue P,S/CL

NS/RC

 S/FP

NS/RC

 P,S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/XG

NS/RC

060730006

2040

*

 S/IR

MI/IM

San Diego-Union Street 060730007

2921

*

San Francisco Bay Area Air Basin

Alameda County

 SP/IR

NS/RC,IM

Berkeley-6th Street SP/CL

NS/RC,IM

SP/FL

NS/RC,IM

 SP/UV

NS/RC,IM

 SP/SI

NS/RC,IM

060012004

3727

*

 S/IR

NS/RC

Fremont-Chapel Way S/CL

NS/RC

--/FL

--/--

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/AG

NS/RC

060011001

2293

*

Hayward-La Mesa S/UV

RS/RC

060012001

2806

*

 S/IR

NS/RC

Livermore-793 Rincon Avenue S/CL

NS/RC

 S/UV

NS/HC

 S/SI

NS/RC

 S/SQ

NS/RC

060010007

3490

*

 S/IR

NS/RC

Livermore-Old 1st Street S/CL

US/RC

 S/UV

US/HC

 S/SI

NS/HC

 S/AG

NS/RC

060010003

2372

--/IR

NS/--

Oakland-6701 International 

Blvd

--/CL

NS/--

--/FL

NS/--

--/UV

NS/--

060010010

3659

4 - 22

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

94-09 94-09 33.8194

South Coast AQMD

-116.4899 171

San Diego Air Basin

San Diego County

93-09 93-09 93-09 97-09 32.8422

San Diego County 

-116.7683 603 APCD

97-09 97-09 97-09 33.2169

San Diego County 

-117.3961 15 APCD

93-09 93-09 98-09 32.6314

San Diego County 

-117.0592 56 APCD

93-09 93-09 32.9524

San Diego County 

-117.2633 35 APCD

93-09 93-09 93-09 93-09 32.7908

San Diego County 

-116.9424 143 APCD

93-09 93-09 93-09 33.1278

San Diego County 

-117.0753 204 APCD

93-01 93-01 93-01 33.2027

San Diego County 

-117.3672 37 APCD

93-09 93-09 93-09 32.5516

San Diego County 

-116.9383 155 APCD

32.579361

San Diego County 

-116.919846 185 AQMD

05-09 05-09 05-09 32.701389

San Diego County 

-117.152778 3 APCD

93-05 93-05 98-05 32.7092

San Diego County 

-117.1539 6 APCD

99-01 99-01 99-01 32.6983

California ARB

-117.1333 12

93-09 93-09 93-09 95-09 01-09 98-09 32.8364

San Diego County 

-117.1289 135 APCD

32.7169

San Diego County 

-117.1663 15 APCD

San Francisco Bay Area Air Basin

Alameda County

37.8778

Bay Area AQMD

-122.3013 9

37.5358

Bay Area AQMD

-121.9616 24

37.6541

Bay Area AQMD

-122.0305 288

37.68

Bay Area AQMD

-121.78 145

37.685

Bay Area AQMD

-121.7658 145

02-03 02-03 02-03 02-03 37.7869

California ARB

-122.2799 10

4 - 23
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

S/IR

NS/RC

Oakland-9925 International 

Blvd

S/CL

NS/RC

S/UV

US/RC

S/SQ

MS/RC

060010009

3247

*

 S/IR

NS/RC

Oakland-Alice Street S/UV

US/RC

060010005

2225

Oakland-Filbert St. 060010008

3568

*

San Leandro-County Hospital S/UV

NS/RC

 S/SI

NS/RC

060010006

2973

*

Contra Costa County

 S/IR

RS/BL

Bethel Island Road S/CL

RS/TR

 S/FL

RS/TR

 S/UV

RS/HC,TR

 S/SI

RS/TR

 S/AG

RS/TR

060131002

2804

*

S/IR

NS/RC

Concord-2956 A Treat Blvd S/CL

NS/RC

S/FL

US/RC

S/UV

NS/HC

S/SI

NS/RC

S/SQ

NS/RC

060130002

3689

*

 S/IR

NS/RC

Concord-2975 Treat Blvd S/CL

NS/RC

 S/FL

US/RC

 S/UV

NS/HC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/AG

NS/RC

060130002

2831

 S/IR

NS/--

Crockett-1098 Pomona Street S/CL

NS/--

 S/FL

NS/--

 S/UV

NS/--

060130010

3660

Crockett-Kendall Avenue S/FL

NS/IM

060131001

2549

*

Martinez-Jones Street S/FL

NS/IM

060132001

2218

*

 S/IR

NS/RC

Pittsburg-10th Street S/CL

NS/RC

 S/FL

US/RC

 S/UV

NS/RC

--/SI

MS/RC

 S/AG

NS/RC

060133001

2102

*

Point RichmondWashington --/FL

--/--

060130005

2565

*

 S/IR

NS/RC

Richmond-13th Street S/CL

US/RC

 S/FL

NS/IM

 S/UV

US/RC

 S/SI

NS/RC

 S/AG

NS/RC

060130003

2236

Richmond-7th Street S/FL

NS/IM

060130006

2133

*

Rodeo-326 Third Street 060130007

3677

*

 S/IR

NS/RC

San Pablo-El Portal S/CL

US/RC

 S/FL

NS/IM

 S/UV

US/RC

 S/SI

NS/RC

 S/AG

NS/RC

060131003

3207

S/IR

MS/RC

San Pablo-Rumrill Blvd S/CL

MS/RC

S/FL

NS/IM

S/UV

MS/RC

S/SI

MS/RC

060131004

3668

*

Marin County

Point Reyes 060410003

3506

*

Point Reyes National Seashore SP/UV

NS/BL

--/SI

--/BL

060410002

2986

*

 S/IR

MS/RC

San Rafael S/CL

MS/RC

--/FL

--/--

 S/UV

MS/RC

 S/SI

MS/RC

 S/AG

MS/HC

060410001

2622

*

Napa County

 S/IR

MS/RC

Napa-Jefferson Avenue S/CL

MS/RC

--/FL

--/--

 S/UV

MS/RC

 S/SI

MS/RC

 S/AG

MS/RC

060550003

2655

*

4 - 24

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

37.74306

Bay Area AQMD

-122.16994 11

37.8013

Bay Area AQMD

-122.2672 7

37.81694

Bay Area AQMD

-122.27917 6

37.7099

Bay Area AQMD

-122.1163 36

Contra Costa County

38.0066

Bay Area AQMD

-121.6413 6

37.936

Bay Area AQMD

-122.0262 27

37.939167

Bay Area AQMD

-122.024719 26

01-03 01-03 01-03 01-03 38.0533

California ARB

-122.2211 36

38.055

Bay Area AQMD

-122.233 63

38.0166

Bay Area AQMD

-122.1344 8

38.0169

Bay Area AQMD

-121.8836 9

37.926853

Bay Area AQMD

-122.38545 8

37.9508

Bay Area AQMD

-122.3569 23

37.9472

Bay Area AQMD

-122.2497 6

38.0341

Bay Area AQMD

-122.2702 13

37.9633

Bay Area AQMD

-122.3399 15

37.9602

Bay Area AQMD

-122.3566 20

Marin County

01-09 01-09 00-09 02-09 38.1269

California ARB

-122.9138 18

89-92 89-92 89-92 89-92 88-04 89-92 38.0413

National Park Service

-122.8002 76

37.9727

Bay Area AQMD

-122.5183 11

Napa County

38.3113

Bay Area AQMD

-122.2941 22

4 - 25
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

San Francisco County

 S/IR

NS/RC

San Francisco-Arkansas Street S/CL

NS/RC

 S/FL

NS/IM

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/AG

MS/HC

060750005

2373

*

 S/IR

MI/HC

San Francisco-Ellis Street --/CL

--/--

--/FL

--/--

--/UV

--/--

 S/AG

NS/--

060750003

2325

SP/IR

NS/--

San Francisco-Hunters Point SP/CL

--/--

SP/FL

NS/--

--/UV

US/--

--/SI

--/SI

060750006

3682

San Mateo County

 S/IR

NS/RC

Redwood City S/CL

NS/RC

--/FL

--/--

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/AG

MS/RC

060811001

2125

*

Santa Clara County

 S/IR

NS/RC

Gilroy-9th Street S/UV

NS/HC

S/SQ

NS/RC

060850002

2320

*

Los Gatos S/UV

NS/HC

060851001

2613

*

Mountain View-Cuesta S/UV

US/RC

060851002

2070

Mountain View-Whisman Park 060852008

3687

 S/IR

MI/HC

San Jose-4th Street S/CL

NS/HC

 SP/FL

--/--

 S/UV

US/RC

 S/SI

NS/HC

 S/SQ

NS/RC

 S/AG

MI/HC

060850004

2413

San Jose-935 Piedmont Road S/UV

NS/RC

 S/SI

NS/HC

060852005

2969

 S/IR

NS/HC

San Jose-Jackson Street SP/CL

NS/HC

 S/UV

NS/RC

S/SI

NS/RC

 S/SQ

NS/RC

060850005

3661

*

San Jose-Moorpark Avenue S/SI

NS/RC

 S/AG

US/RC

060853001

2865

San Jose-Tully Road S/SI

NS/HC

 S/SQ

NS/RC

060852003

2936

*

 S/IR

MS/HC

San Jose-W San Carlos Street S/CL

US/HC

 S/UV

US/RC

 S/SI

NS/HC

 S/AG

US/HC

060852004

3000

San Martin-Murphy Avenue S/UV

NS/HC

060852006

3140

*

Sunnyvale-910 Ticonderoga S/UV

NS/RC

060852007

3507

*

Solano County

Benicia S/FL

NS/IM

060950001

2667

SP/IR

NS/RC,IM

Benicia-East 2nd Street SP/CL

NS/RC,IM

 SP/FL

NS/RC,IM

 SP/UV

NS/RC,IM

SP/SI

NS/RC,IM

060950006

3723

*

Fairfield-Chadbourne Road S/UV

RS/RC

060950005

3415

*

 S/IR

NS/RC

Fairfield-Gregory Street S/UV

US/RC

060950002

2397

 S/IR

NS/RC

Vallejo-304 Tuolumne Street S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/AG

MS/RC

060950004

2410

*

4 - 26

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

San Francisco County

37.7661

Bay Area AQMD

-122.3977 5

37.7841

Bay Area AQMD

-122.4311 70

37.7333

California ARB

-122.3833 79

San Mateo County

37.4824

Bay Area AQMD

-122.2033 9

Santa Clara County

36.9997

Bay Area AQMD

-121.5752 55

37.228

Bay Area AQMD

-121.9791 186

37.3725

Bay Area AQMD

-122.0786 24

37.3994

Bay Area AQMD

-122.0672 NA

37.34

Bay Area AQMD

-121.8874 24

37.3913

Bay Area AQMD

-121.8422 63

37.3483

Bay Area AQMD

-121.8947 31

37.3163

Bay Area AQMD

-121.9322 36

37.3074

Bay Area AQMD

-121.8466 38

37.3244

Bay Area AQMD

-121.9243 36

37.0794

Bay Area AQMD

-121.5999 87

37.3558

Bay Area AQMD

-122.0511 61

Solano County

38.0527

Bay Area AQMD

-122.153 18

38.065567

Bay Area AQMD

-122.150733 107

38.2269

Bay Area AQMD

-122.0758 10

38.2369

Bay Area AQMD

-122.0561 4

38.1025

Bay Area AQMD

-122.238 30

4 - 27
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Sonoma County

 S/IR

NS/RC

Santa Rosa-5th Street S/CL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/AG

NS/RC

060970003

2105

*

Sonoma-1st Street S/UV

US/RC

060974001

2726

San Joaquin Valley Air Basin

Fresno County

 S/IR

NS/RC

Clovis-N Villa Avenue P,S/CL

NS/HC

 P,S/UV

NS/HC

 S/SI

NS/RC

 S/SQ

NS/RC

060195001

3026

*

 S/IR

NS/RC

Fresno-1st Street S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/HC

 S/SQ

NS/RC

060190008

3009

*

 S/IR

NS/RC

Fresno-Drummond Street S/CL

NS/HC

 S/UV

NS/HC

 S/SI

NS/RC

060190007

2013

*

 SP/IR

NS/RC

Fresno-Fisher Street 060190009

3136

SP/IR

--/--

Fresno-Fremont School SP/CL

--/--

SP/FL

--/--

SP/UV

--/--

060190243

3666

Fresno-Hamilton and Winery S/SQ

NS/RC

060195025

3485

*

SP/IR

--/--

Fresno-Mobile SP/CL

--/--

SP/FL

--/--

SP/UV

--/--

060190244

3667

 S/IR

NS/RC

Fresno-Sierra Skypark #2 S/CL

NS/RC

 S/UV

US/RC

060190242

2844

*

Kaiser --/SI

--/BL

060199000

3704

 S/IR

NS/RC

Parlier P,S/CL

US/RC

 P,S/UV

US/HC

060194001

2114

*

Parlier-13900 Tuolumne Street 060193002

3695

*

Shaver Lake - Perimeter Road SP/UV

NS/RC

060190010

3160

Kern County

Arvin-Bear Mountain Blvd P,S/CL

US/RC

 P,S/UV

US/RC

060295001

2941

*

Bakersfield-410 E Planz Road S/SQ

NS/RC

060290016

3496

*

 S/IR

MS/RC

Bakersfield-5558 California 

Avenue

 S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

MS/RC

 S/SQ

NS/RC

060290014

3146

*

 S/IR

MS/RC

Bakersfield-Golden State 

Highway

 P,S/CL

US/HC

 P,S/UV

NS/RC

 S/SI

NS/HC

 S/SQ

NS/RC

060290010

3145

*

 S/IR

NS/RC

Edison S/CL

US/RC

 S/UV

US/HC

060290007

2312

*

Lebec-Frazier Park Road --/SI

--/BL

060299001

3724

Lebec-Peace Valley Road #2 --/SI

--/BL

060299002

3706

4 - 28

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

Sonoma County

38.4436

Bay Area AQMD

-122.7091 49

38.2989

Bay Area AQMD

-122.4567 20

San Joaquin Valley Air Basin

Fresno County

94-09 94-09 94-09 94-09 94-09 94-09 36.8194

San Joaquin Valley 

-119.7164 86 Unified APCD

95-09 95-09 95-09 04-09 99-09 36.7819

California ARB

-119.7731 96

04-09 04-09 04-09 04-09 36.7055

San Joaquin Valley 

-119.7413 89 Unified APCD

95-00 95-00 36.7573

California ARB

-119.7702 90

03-03 03-03 03-03 03-03 36.7669

California ARB

-119.8275 94

36.7436

San Joaquin Valley 

-119.7486 100 Unified APCD

03-03 03-03 03-03 03-03 36.803

California ARB

-119.7691 98

94-09 94-09 96-09 36.8417

San Joaquin Valley 

-119.8828 65 Unified APCD

00-04 37.2207

National Park Service

-119.1546 2598

94-09 94-09 95-09 95-09 95-09 95-09 36.5975

San Joaquin Valley 

-119.5036 78 Unified APCD

06-08 06-08 06-08 36.60722

California ARB

-119.53972 0

95-02 95-02 95-02 95-02 37.1383

California ARB

-119.2686 1725

Kern County

95-09 95-09 95-09 99-09 99-09 00-09 35.2086

California ARB

-118.7758 145

35.3247

California ARB

-118.9978 114

95-09 95-09 95-09 95-09 94-09 99-09 35.3566

California ARB

-119.0627 117

94-09 94-09 94-09 94-09 94-09 94-09 35.3853

San Joaquin Valley 

-119.0144 151 Unified APCD

95-09 95-09 95-09 35.3458

California ARB

-118.8505 128

34.821944

National Park Service

-118.886667 0

00-04 34.828862

National Park Service

-118.879126 NA

4 - 29
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Maricopa-Stanislaus Street S/UV

US/HC

060290008

2919

*

 S/IR

MS/RC

Oildale-3311 Manor Street S/CL

MS/IM

 S/FL

NS/HC

 S/UV

US/HC

 S/SI

MS/IM

 S/AG

RS/BL

060290232

2772

*

Shafter-Walker Street S/CL

NS/RC

 S/UV

US/RC

060296001

2981

*

Taft College S/SI

NS/RC

060292004

3024

Kings County

Corcoran-Orange Avenue 060310100

3169

Corcoran-Patterson Avenue S/UV

NS/HC

 S/SI

NS/HC

 S/SQ

NS/RC

060310004

3194

*

Corcoran-Van Dorsten Avenue S/SI

NS/RC

060310003

2638

Hanford-NWS/NOAA S/SI

--/RC

060311007

3725

*

Hanford-S Irwin Street S/CL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

060311004

3129

*

Kettleman City-CalTrans --/UV

--/--

 S/SI

NS/RC

060311003

2916

Madera County

Madera-Health Dept #2 S/UV

NS/RC

 S/SI

NS/RC

060390002

2591

Madera-Library S/SI

NS/RC

--/XG

--/--

060390001

2564

Madera-Pump Yard P,S/CL

NS/RC

 P,S/UV

US/RC

060390004

3211

*

Merced County

Merced-2334 M Street S/SI

NS/RC

 S/SQ

NS/RC

060472510

3253

*

 S/IR

--/--

Merced-Health Dept S/CL

--/--

 S/SI

NS/RC

--/XG

--/--

060471003

2035

Merced-S Coffee Avenue S/CL

US/RC

 S/UV

US/HC

060470003

3022

*

Merced-West Sandy Mush 

Road

060470100

3170

San Joaquin County

 SP/IR

MS/RC

Stockton-Claremont 060770008

2282

Stockton-E Mariposa S/UV

NS/RC

060770009

2553

 S/IR

NS/RC

Stockton-Hazelton Street S/CL

NS/RC

 SP/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/HC

 S/SQ

NS/RC

 S/XG

NS/RC

060771002

2094

*

Stockton-Wagner-Holt School S/SI

NS/RC

060773010

3195

*

4 - 30

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

94-09 94-09 94-09 04-09 35.0513

San Joaquin Valley 

-119.4027 297 Unified APCD

95-09 95-09 95-09 35.4381

California ARB

-119.0167 180

95-09 95-09 95-09 01-09 01-09 01-09 35.5036

California ARB

-119.2725 126

35.1491

San Joaquin Valley 

-119.4599 292 Unified APCD

Kings County

95-96 95-96 95-96 96-96 36.1088

California ARB

-119.5991 15

96-09 96-09 96-09 98-09 36.1022

San Joaquin Valley 

-119.5658 61 Unified APCD

36.0997

San Joaquin Valley 

-119.5638 61 Unified APCD

36.314122

California ARB

-119.632903 71

03-08 05-08 36.3147

San Joaquin Valley 

-119.6436 99 Unified APCD

36.0064

California ARB

-119.9588 30

Madera County

36.9547

San Joaquin Valley 

-120.0366 60 Unified APCD

36.9631

San Joaquin Valley 

-120.0628 83 Unified APCD

97-09 97-09 97-09 97-09 97-09 97-09 36.8672

San Joaquin Valley 

-120.01 85 Unified APCD

Merced County

37.3091

San Joaquin Valley 

-120.4805 58 Unified APCD

37.3061

San Joaquin Valley 

-120.4804 51 Unified APCD

94-09 94-09 94-09 37.2817

San Joaquin Valley 

-120.4336 86 Unified APCD

96-96 96-96 96-96 96-96 37.1925

California ARB

-120.5377 10

San Joaquin County

38.0111

California ARB

-121.3747 13

95-02 95-02 95-02 95-02 37.9052

California ARB

-121.1463 17

95-09 95-09 95-09 95-09 37.9516

California ARB

-121.2688 19

38.0297

San Joaquin Valley 

-121.3525 7 Unified APCD

4 - 31
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Tracy-24081 Patterson Pass 

Road

 S/CL

NS/RC

 S/UV

US/RC

060773002

3134

Tracy-24371 Patterson Pass 

Road

 S/CL

NS/RC

 S/UV

US/RC

060773003

3159

Tracy-Airport S/CL

NS/RC

S/UV

NS/RC

060773005

3696

*

Stanislaus County

Crows Landing NAS-Fire 

Station

--/CL

NS/RC

 S/UV

NS/RC

060991005

3147

 S/IR

NS/RC

Modesto-14th Street S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060990005

2833

*

Modesto-I Street S/SI

NS/RC

060990002

2861

 S/IR

NS/RC

Modesto-Rover 14th Street S/CL

NS/RC

 S/UV

NS/RC

060990010

3216

 S/IR

NS/RC

Turlock-S Minaret Street S/CL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

060990006

2996

*

Tulare County

Sequoia and Kings Canyon 

Natl Park 

--/UV

--/--

061070009

3484

*

Sequoia National ParkLookout Point SP/UV

RS/RC

061070008

3206

Sequoia Natl Park-Ash 

Mountain #1

 SP/UV

RS/RC

061070005

3038

Sequoia Natl Park-Ash 

Mountain #2

 SP/UV

--/--

 /IMPR

NS/RC

 SP/XG

--/--

061071001

2156

Sequoia Natl Park-Giant Forest SP/UV

--/--

 SP/XG

--/--

061070002

2069

Sequoia Natl Park-Lower 

Kaweah

 SP/UV

RS/RC

061070006

3036

*

Visalia-Airport 061073000

3250

*

 S/IR

NS/RC

Visalia-N Church Street S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

061072002

2032

*

Wilsonia-Grant Grove SP/UV

US/RC

061070007

2945

South Central Coast Air Basin

San Luis Obispo County

Arroyo Grande-Ralcoa Way SP/FL

NS/IM

 SP/SI

NS/IM

060791005

3030

 S/IR

NS/RC

Atascadero-Lewis Avenue S/CL

NS/HC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SCH

NS/RC

060798001

2965

*

Carrizo Plains School-9640 

Carrizo

S/UV

RS/HC

S/SI

--/BL

060798006

3694

*

Grover City-Lesage Drive S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

060792001

2671

*

4 - 32

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

95-95 95-95 95-95 37.74

California ARB

-121.5319 31

95-04 95-04 95-04 37.7366

San Joaquin Valley 

-121.5341 30 Unified APCD

06-09 06-09 06-09 06-09 37.6825

San Joaquin Valley 

-121.44056 30 Unified APCD

Stanislaus County

37.412

San Joaquin Valley 

-121.1029 40 Unified APCD

95-09 95-09 95-09 99-09 37.6419

California ARB

-120.9942 27

37.64

California ARB

-120.9975 27

98-98 98-98 98-98 37.6422

California ARB

-120.9936 8

94-09 94-09 37.4883

San Joaquin Valley 

-120.8364 56 Unified APCD

Tulare County

01-09 01-09 01-09 01-09 01-09 36.49111

National Park Service

-118.8342 560

97-04 97-04 97-04 97-04 97-04 36.4292

National Park Service

-118.7628 1160

36.4936

National Park Service

-118.8286 610

92-04 36.4988

National Park Service

-118.8238 521

95-95 95-95 95-95 95-95 94-95 36.5691

National Park Service

-118.7738 1890

89-09 89-09 89-09 89-91 91-09 89-09 36.564

National Park Service

-118.773 1901

98-09 98-09 98-09 98-09 98-09 98-09 36.3138

San Joaquin Valley 

-119.3922 90 Unified APCD

95-09 95-09 95-09 99-09 36.3325

California ARB

-119.2908 97

36.7366

National Park Service

-118.9566 2012

South Central Coast Air Basin

San Luis Obispo County

96-02 96-02 96-02 35.0436

Unocal/XonTech

-120.5811 300

91-09 91-09 91-09 91-97 35.4917

San Luis Obispo 

-120.6681 262 County APCD

06-09 06-09 07-09 35.22

San Luis Obispo 

-120.04 677 County APCD

91-09 91-09 91-96 35.1239

San Luis Obispo 

-120.6322 5 County APCD

4 - 33
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Morro Bay S/CL

NS/IM

 S/FP

MS/RC

 S/UV

RS/BL

 S/SI

NS/RC

060793001

2321

*

Nipomo-Guadalupe Road SP/FL

NS/IM

 SP/UV

NS/BL

 S/SI

NS/RC

060792004

2979

*

Nipomo-Hillview Road SP/SI

MS/HC

060794003

3718

*

Nipomo-Regional Park S/CL

RS/BL

 S/FL

NS/RC

 S/UV

RS/RC

 S/SI

RS/BL

060794002

3251

*

Nipomo-South Wilson Street S/CL

NS/RC

 S/FP

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

060794001

2332

Paso Robles-Santa Fe Avenue S/UV

US/RC

 S/SI

NS/RC

060790005

2955

*

Red Hills S/UV

--/HC,TR

060798005

3495

*

 S/IR

NS/HC

San Luis Obispo-3220 South 

Higuera St

S/CL

NS/BL

 S/UV

US/RC

--/SI

US/RC

S/SQ

NS/RC

060792006

3688

*

San Luis Obispo-Lewis SP/CL

NS/RC

 SP/FL

NS/RC

060791004

2675

 S/IR

MS/RC

San Luis Obispo-Marsh Street S/CL

MS/BL

--/FL

--/--

 S/UV

NS/RC

 S/SI

NS/RC

 S/SCH

NS/RC

 S/XG

MS/RC

060792002

2709

Santa Barbara County

Battles-Betteravia Road SP/CL

NS/IM

 SP/UV

NS/IM

060831010

2944

Capitan-POPCO North 060831039

3108

Capitan-POPCO South 060831038

3107

Carpinteria-Gobernador Road SP/CL

RS/BL

 SP/UV

RS/HC

060831021

3003

*

El Capitan Beach S/CL

RS/RC

 S/FL

RS/BL

 S/UV

RS/RC

 S/SI

RS/RC

 S/XG

RS/RC

060830008

2008

*

Exxon Site 10-UCSB West 

Campus

 SP/CL

RS/BL

 SP/FL

NS/IM

 SP/UV

RS/BL

 SP/SI

RS/BL

060831020

3029

*

Gaviota-East SP/CL

NS/IM

 SP/FL

NS/IM

 SP/UV

NS/IM

 SP/SI

NS/IM

060831016

2947

Gaviota-GTC Site A SP/CL

NS/IM

 SP/FL

NS/IM

 SP/UV

NS/IM

 SP/SI

NS/IM

060831017

2970

Gaviota-GTC Site B SP/CL

RS/BL

 SP/UV

RS/BL

060831018

2954

*

Gaviota-GTC Site C SP/CL

NS/IM

 SP/FL

NS/IM

 SP/UV

NS/IM

 SP/SI

NS/IM

060831019

2978

Gaviota-Odor East 060831024

3100

Gaviota-Odor West 060831023

3099

Gaviota-West SP/CL

NS/IM

 SP/FL

NS/IM

 SP/UV

NS/IM

 SP/SI

NS/IM

060831015

2962

Goleta-Castilian 060832015

3256

 S/IR

NS/RC

Goleta-Fairview S/CL

US/RC

 S/FL

NS/RC

 S/UV

US/RC

060832011

3153

*

4 - 34

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

91-09 91-09 35.3664

San Luis Obispo 

-120.8428 18 County APCD

96-09 96-09 96-09 35.0208

Unocal/XonTech

-120.5639 60

35.040422

San Luis Obispo 

-120.568217 60 County APCD

98-09 98-09 35.0316

San Luis Obispo 

-120.5008 101 County APCD

91-96 91-96 94-96 35.0397

San Luis Obispo 

-120.4793 101 County APCD

95-09 95-09 95-09 35.6147

California ARB

-120.6549 100

07-09 07-09 07-09 35.644167

San Luis Obispo 

-120.23 677 County APCD

05-09 05-09 05-09 05-09 35.256606

California ARB

-120.668889 66

35.2062

Shell

-120.6195 80

95-05 95-05 95-05 99-05 35.2822

California ARB

-120.6578 66

Santa Barbara County

86-95 86-95 86-95 86-95 34.9245

Tracer Technologies

-120.4018 91

34.4866

Environmental 

-120.0436 156 Monitoring Co.

91-93 91-93 91-93 34.4786

Environmental 

-120.0416 97 Monitoring Co.

86-09 86-09 87-03 86-09 34.4033

PSD Contractor

-119.4572 137

94-09 94-09 94-03 94-09 34.4622

Santa Barbara County 

-120.0258 24 APCD

88-09 88-09 88-98 88-98 34.4147

PSD Contractor

-119.8788 9

87-98 87-98 87-98 87-98 34.4777

PSD Contractor

-120.2063 105

87-95 87-95 87-95 87-95 34.4718

Private Sector 

-120.2218 37 Organization

87-09 87-09 87-02 87-09 34.5275

Santa Barbara County 

-120.1963 305 APCD

87-98 87-98 87-98 87-98 34.4733

PSD Contractor

-120.1941 70

88-01 88-01 88-01 34.4722

Environmental 

-120.1763 35 Monitoring Co.

88-01 88-01 88-01 34.4713

Environmental 

-120.2208 20 Monitoring Co.

86-98 86-98 86-98 86-98 34.4777

PSD Contractor

-120.2125 91

34.4333

ARCO

-119.8638 30

94-09 94-09 94-09 99-09 99-09 99-09 34.4455

Santa Barbara County 

-119.8283 50 APCD

4 - 35
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Jalama Beach SP/CL

RS/BL

 SP/FL

RS/BL

 SP/UV

RS/BL

 SP/SI

RS/BL

060831011

2950

 SP/IR

NS/IM

Las Flores Canyon #1 SP/CL

NS/IM

 SP/FL

NS/IM

 SP/UV

RS/HC

 SP/SI

NS/IM

060831025

3101

*

Las Flores Canyon #2 SP/CL

NS/IM

 SP/FL

NS/IM

 SP/SI

NS/IM

060831026

3102

Las Flores Canyon #3 SP/CL

NS/IM

 SP/FL

NS/IM

 SP/SI

NS/IM

060831027

3103

Las Flores Canyon #4 060831028

3104

Las Flores Canyon-Odor 060831037

3264

*

Lompoc-HSandP SP/CL

NS/IM

 SP/FL

NS/IM

 SP/UV

RS/RC

060831013

2992

*

Lompoc-Odor 060831022

3098

*

 S/IR

NS/RC

Lompoc-S H Street S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/AG

NS/RC

060832004

2360

*

Paradise Road-Los Padres 

National Forest

 SP/CL

RS/BL

 SP/UV

RS/HC

060831014

2957

*

 SP/IR

RS/BL

Point Conception-Lighthouse SP/CL

RS/BL

 SP/FL

RS/BL

 SP/UV

RS/BL

 SP/SI

RS/BL

060831012

3015

San Rafael Wilderness --/SI

--/BL

060839000

3710

--/IR

MS/HC

Santa Barbara-700 East 

Canon Perdido

--/IR

US/HC

--/UV

US/RC

--/SQ

NS/HC

060830011

3665

*

 S/IR

MS/RC

Santa Barbara-W Carillo Street S/CL

MS/RC

 S/FL

NS/RC

 S/UV

MS/RC

 S/SI

NS/RC

 S/SCH

NS/RC

 S/XG

NS/RC

060830010

2500

--/IR

MS/RC

Santa Maria-906 S Broadway --/CL

US/RC

--/UV

US/RC

S/SI

NS/RC

S/SQ

NS/RC

060831008

3486

*

Santa Maria-Broadway S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SCH

NS/RC

060831007

2161

Santa Maria-Library S/SI

NS/RC

 S/XG

MS/HC

060834001

2453

Santa Rosa Island SP/UV

RS/BL

060832012

3177

Santa Ynez-Airport Road S/UV

RS/RC

060833001

2593

*

Vandenberg Air Force Base-Pt 

Arguello #2

 SP/CL

RS/BL

 SP/UV

RS/BL

060834004

2938

 SP/IR

NS/IM

Vandenberg Air Force BaseSTS Power SP/CL

NS/IM

 SP/FL

NS/IM

 SP/UV

RS/BL

 SP/SI

NS/IM

060834003

3023

*

 SP/IR

RS/BL

Vandenberg Air Force BaseWatt Road SP/CL

RS/BL

 SP/FP

RS/BL

 SP/UV

RS/BL

 SP/SI

RS/BL

 S/AG

RS/BL

060835001

2044

Ventura County

 S/IR

NS/RC

El Rio-Rio Mesa School #2 P,S/CL

US/RC

 S/FL

NS/RC

 P,S/UV

US/RC

 S/SI

NS/RC

 S/SQ

NS/RC

--/ESI

--/--

061113001

2991

*

Ojai-1768 Maricopa Highway S/CL

NS/RC

 S/UV

US/RC

 S/SI

NS/RC

061111003

2147

Ojai-Ojai Avenue S/CL

NS/RC

 S/UV

US/RC

 S/SI

US/RC

061111004

3172

*

4 - 36

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

86-95 86-95 87-95 86-95 34.5119

Private Sector 

-120.4998 6 Organization

88-09 88-09 99-03 88-09 34.4897

Santa Barbara County 

-120.0458 189 APCD

88-99 88-99 88-99 34.4794

PSD Contractor

-120.0325 257

88-99 88-99 88-99 34.4691

PSD Contractor

-120.0394 146

88-99 88-99 88-99 88-99 34.4808

Exxon

-120.0427 33

99-09 99-09 99-09 34.4644

Santa Barbara County 

-120.0456 26 APCD

86-09 86-09 86-06 86-09 34.7233

PSD Contractor

-120.4258 244

88-09 88-09 88-09 34.7188

Tracer Technologies

-120.4316 173

94-09 94-09 94-09 34.6377

Santa Barbara County 

-120.4577 24 APCD

86-09 86-09 86-06 86-09 34.5416

Santa Barbara County 

-119.7911 547 APCD

86-98 86-98 86-98 86-98 34.4518

PSD Contractor

-120.4592 40

00-04 34.7339

National Park Service

-120.0074 957

03-09 03-09 03-09 04-09 34.4278

California ARB

-119.6908 20

95-00 95-00 95-00 99-00 34.4166

California ARB

-119.6999 71

00-09 00-09 00-09 03-04 00-09 34.943

California ARB

-120.4355 76

95-00 95-00 95-00 99-99 34.9507

California ARB

-120.4341 67

34.9487

California ARB

-120.4344 66

34.0166

Santa Barbara County 

-120.05 9 APCD

94-09 94-09 94-97 94-09 34.6077

Santa Barbara County 

-120.0733 210 APCD

86-95 86-95 86-95 86-95 34.577

Tracer Technologies

-120.64 61

88-09 88-09 88-04 88-09 34.5961

Santa Barbara County 

-120.6327 100 APCD

92-97 92-97 92-97 92-97 34.7808

Santa Barbara County 

-120.6063 46 APCD

Ventura County

93-09 93-09 93-09 93-09 97-09 34.2522

Ventura County APCD

-119.1431 34

93-96 93-96 93-96 93-96 93-96 34.448

Ventura County APCD

-119.242 231

96-09 96-09 96-09 96-09 96-09 34.4166

Ventura County APCD

-119.2458 262

4 - 37
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Piru-2 miles SW S/UV

US/HC

 S/SI

NS/RC

061110004

2702

Piru-3301 Pacific Avenue S/UV

US/HC

 S/SI

NS/RC

 S/SQ

NS/RC

061110009

3505

*

San Nicolas Island-Building 98 061110010

3672

 S/IR

NS/HC

Simi Valley-Cochran Street P,S/CL

US/HC

 S/FL

RS/RC

 P,S/UV

US/HC

 S/SI

NS/HC

 S/SQ

NS/RC

 S/XG

NS/HC

061112002

2880

*

Simi Valley-Upper Air 061110008

3171

*

Thousand Oaks-Moorpark 

Road

 S/CL

NS/RC

 S/UV

US/RC

 S/SI

NS/RC

 S/SQ

NS/RC

061110007

2984

*

Ventura County-W Casitas 

Pass Road

 S/CL

US/RC

 S/UV

US/RC

061110005

2756

Ventura-E Main Street S/SI

MS/RC

061113003

2691

Ventura-Emma Wood State 

Beach

 P,S/CL

NS/RC

 P,S/UV

NS/BL

061112003

2088

*

South Coast Air Basin

Los Angeles County

 S/IR

NS/RC

Azusa P,S/CL

US/RC

 S/FL

NS/RC

 P,S/UV

US/HC

 S/SI

NS/RC

 S/SQ

NS/RC

--/XG

--/--

060370002

2484

*

 S/IR

NS/HC

Burbank-W Palm Avenue P,S/CL

NS/RC

 S/FL

NS/RC

 P,S/UV

US/HC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/XG

NS/RC

060371002

2492

*

 SP/IR

NS/RC

Diamond Bar-E Copley Drive SP/CL

NS/RC

 SP/UV

NS/RC

060370206

3130

 SP/IR

NS/RC

Glendora-Laurel S/CL

NS/RC

 SP/FL

--/--

 S/UV

NS/HC

 SP/XG

--/--

060370016

2849

*

 S/IR

MS/RC

Hawthorne P,S/CL

MS/RC

 S/FL

NS/RC

 P,S/UV

MS/RC

 S/SI

NS/RC

 S/AG

NS/RC

060375001

2045

Lebec-Peace Valley Road SP/UV

--/RC

--/SI

--/BL

060379034

3701

*

Long Beach-East Pacific 

Coast Highway

--/SI

NS/HC

--/SQ

NS/RC

--/IPMS

NS/HC

060374004

3679

*

--/IR

--/--

Los Angeles-651 Mott Street --/CL

--/--

--/FL

--/--

--/UV

--/--

060370030

3508

 S/IR

NS/RC

Los Angeles-North Main Street S/CL

NS/HC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/HC

 S/AG

NS/RC

060371103

2899

*

S/IR

MS/RC

Los Angeles-Westchester 

Parkway

S/CL

MS/RC

S/FL

NS/RC

S/UV

MS/RC

S/SI

NS/RC

S/SI

MI/RC

060375005

3683

*

 S/IR

MS/HC

Lynwood S/CL

MS/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SQ

NS/RC

 S/AG

NS/RC

060371301

2583

*

 S/IR

MI/HC

North Long Beach S/CL

MS/RC

 S/FL

NS/HC

 S/UV

MS/RC

 S/SI

MI/RC

 S/SQ

NS/HC

 S/AG

NS/RC

060374002

2429

*

 S/IR

MS/RC

Pasadena-S Wilson Avenue S/CL

MS/HC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SQ

NS/RC

 S/XG

NS/HC

060372005

2160

*

 S/IR

NS/RC

Pico Rivera P,S/CL

NS/HC

 S/FL

NS/RC

 P,S/UV

NS/HC

 S/SQ

NS/RC

 S/AG

NS/RC

060371601

2166

 S/IR

--/RC

Pico Rivera-4144 San Gabriel S/CL

--/RC

S/UV

--/RC

S/SQ

--/RC

 S/XG

--/RC

060371602

3693

*

4 - 38

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

93-00 93-00 93-00 93-00 93-00 34.4025

Ventura County APCD

-118.8244 182

00-09 00-09 00-09 00-09 00-09 34.4044

Ventura County APCD

-118.8097 190

02-05 02-05 02-05 02-05 33.2568

California ARB

-119.4869 437

93-09 93-09 93-09 93-09 96-09 93-97 34.2761

Ventura County APCD

-118.6836 310

95-09 95-09 95-09 95-09 95-09 97-09 95-09 34.2911

Ventura County APCD

-118.7975 278

93-09 93-09 93-09 93-09 97-09 34.2099

Ventura County APCD

-118.87 232

95-02 95-02 95-02 34.3866

California ARB

-119.4172 320

34.2813

Ventura County APCD

-119.2925 18

93-09 93-09 93-09 93-09 96-09 34.2805

Ventura County APCD

-119.3152 3

South Coast Air Basin

Los Angeles County

94-09 94-09 94-09 94-09 94-09 01-09 34.1364

South Coast AQMD

-117.9239 183

94-09 94-09 94-09 94-09 01-09 01-09 34.1758

South Coast AQMD

-118.3169 168

33.95

South Coast AQMD

-117.84 300

94-09 94-09 34.1444

South Coast AQMD

-117.8499 275

94-04 94-04 94-04 94-04 33.9208

South Coast AQMD

-118.3703 21

01-04 34.816667

National Park Service

-118.886667 NA

33.7923

South Coast AQMD

-118.1753 6

01-02 01-02 01-02 01-02 34.0352

South Coast AQMD

-118.2166 65

94-09 94-09 94-09 94-09 94-03 01-03 34.0664

South Coast AQMD

-118.2267 87

04-09 04-09 04-09 04-09 33.95083

South Coast AQMD

-118.04333 21

94-09 94-09 33.9288

South Coast AQMD

-118.2108 27

94-09 94-09 94-09 94-09 01-06 33.8241

South Coast AQMD

-118.1894 6

94-09 94-09 94-95 34.1322

South Coast AQMD

-118.1277 250

94-05 94-04 94-05 94-05 94-05 01-05 00-05 34.0141

South Coast AQMD

-118.0605 69

05-09 05-09 06-09 06-09 06-09 06-09 06-09 34.01028

South Coast AQMD

-118.06681 75

4 - 39
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

 S/IR

MI/RC

Pomona S/CL

MS/RC

--/CND

--/--

 S/UV

MS/HC

060371701

2898

*

 S/IR

NS/RC

Reseda S/CL

US/RC

 S/FL

NS/RC

 S/UV

US/HC

 S/SQ

NS/RC

 S/XG

MS/RC

060371201

2420

*

 S/IR

NS/RC

Santa Clarita S/CL

NS/RC

 S/UV

US/HC

 S/SI

NS/RC

060376012

3502

*

 S/IR

NS/RC

Santa Clarita-County Fire 

Station

 S/CL

NS/RC

 S/FL

NS/RC

 S/UV

US/HC

 S/SI

NS/RC

060376002

2855

 S/IR

NS/RC

West Los Angeles-VA Hospital S/CL

MS/HC

 S/FL

NS/RC

 S/UV

MS/RC

 S/XG

MI/RC

060370113

2494

*

-/IR

--/--

Wilmington-1115 N.Mahar 

Avenue

-/CL

--/--

-/FL

--/--

--/UV

--/--

060370031

3509

Orange County

 S/IR

NS/RC

Anaheim-Harbor Blvd S/CL

US/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

 S/XG

NS/RC

060590001

2623

S/IR

NS/RC

Anaheim-Pampas Lane S/CL

US/RC

S/UV

NS/RC

S/SI

NS/RC

S/SQ

NS/RC

060590007

3674

*

 S/IR

NS/RC

Costa Mesa-Mesa Verde Drive S/CL

NS/RC

 S/FL

NS/RC

 S/UV

NS/RC

060591003

2937

*

 S/IR

MS/RC

El Toro --/CL

--/--

--/FP

--/--

 S/UV

NS/RC

 S/SI

NS/RC

 S/XG

MS/RC

060592001

2603

 S/IR

NS/RC

La Habra S/CL

US/RC

 S/FL

NS/RC

 S/UV

NS/RC

 S/XG

MS/RC

060595001

2249

*

 S/IR

NS/RC

Mission Viejo-26081 Via Pera S/UV

NS/RC

 S/SI

NS/RC

 S/SQ

NS/RC

060592022

3265

*

Riverside County

Agua Tibia --/SI

--/BL

060659000

3708

Banning Airport P,S/CL

NS/RC

 P,S/UV

NS/RC

 S/SI

NS/RC

060650012

3168

*

--/IR

NS/RC

Banning-Allesandro --/CM

NS/RC

 S/UV

MS/RC

 S/SI

NS/RC

 S/XG

NS/RC

060650002

2514

--/IR

--/--

Hemet-State Street S/UV

NS/RC

060651002

2300

 --/IR

NS/RC

Lake Elsinore-W Flint Street SP/CL

NS/RC

 S/UV

NS/RC

060659001

2943

*

Norco-Norconian S/UV

MS/RC

 S/SI

NS/RC

060650003

2149

*

--/IR

--/--

Perris SP/CL

--/--

 S/UV

NS/RC

 S/SI

NS/RC

 S/XG

--/--

060656001

2525

*

Riverside-5130 Poinsettia 

Place

S/SI

--/RC

SP/SQ

NS/RC

060658005

3702

*

 S/IR

MI/HC

Riverside-Magnolia --/CL

MS/--

--/FL

MS/--

--/UV

MS/--

 S/SQ

NS/RC

 S/AG

MI/HC

060651003

2333

*

 S/IR

MS/RC

Riverside-Rubidoux S/CL

US/RC

 S/FL

NS/RC

 S/UV

US/HC

 S/SI

NS/HC

 S/SQ

NS/HC

 S/AG

NS/RC

060658001

2596

*

San Jacinto - Young Street SP/SI

NS/RC

060653011

3503

San Jacinto-San Jacinto Street SP/SI

--/--

060653012

3504

4 - 40

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

94-09 94-09 34.0666

South Coast AQMD

-117.75 270

94-09 94-09 34.1991

South Coast AQMD

-118.5327 226

01-09 01-09 01-09 34.3833

South Coast AQMD

-118.5283 397

94-01 94-01 94-01 34.388

South Coast AQMD

-118.5338 375

94-09 94-09 34.0505

South Coast AQMD

-118.4566 91

01-02 01-02 01-02 01-01 33.7861

California ARB

-118.2463 6

Orange County

94-01 94-01 94-01 94-01 33.8202

South Coast AQMD

-117.9138 45

01-09 01-09 01-09 01-09 01-09 33.8305

South Coast AQMD

-117.93833 10

94-09 94-09 33.6738

South Coast AQMD

-117.9258 82

94-00 94-00 33.6272

South Coast AQMD

-117.6911 137

94-09 94-09 33.9252

South Coast AQMD

-117.9522 82

00-09 00-09 00-09 00-09 33.6297

South Coast AQMD

-117.6755 161

Riverside County

00-04 33.4636

National Park Service

-116.9706 508

97-09 97-09 97-09 97-09 98-09 01-09 00-09 33.9208

South Coast AQMD

-116.8583 473

94-99 94-99 33.9211

South Coast AQMD

-116.8583 722

94-96 94-96 33.7416

South Coast AQMD

-116.9583 469

94-09 94-09 33.6763

South Coast AQMD

-117.3309 1440

94-96 94-96 33.9215

South Coast AQMD

-117.5722 220

94-09 94-09 33.7888

South Coast AQMD

-117.2277 439

33.995638

South Coast AQMD

-117.493304 250

33.9463

South Coast AQMD

-117.4011 249

94-09 94-09 94-09 04-09 34.0005

South Coast AQMD

-117.4152 250

33.7965

South Coast AQMD

-116.9744 459

33.7648

South Coast AQMD

-116.9568 471

4 - 41
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AQS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

San Bernardino County

Big Bear City-501 W. Valley 

Blvd

 S/SQ

NS/RC

060718001

3266

*

--/IR

--/--

Crestline --/CL

--/--

 S/UV

NS/HC

 S/SI

NS/RC

 S/XG

NS/RC

060710005

2499

*

 S/IR

NS/RC

Fontana-Arrow Highway S/CL

US/RC

 S/FL

NS/RC

 S/UV

US/RC

 S/SI

NS/HC

 S/SQ

NS/RC

 S/XG

NS/RC

060712002

2266

*

--/IR

--/--

Mount Baldy-Mount Baldy 

Road

--/UV

--/--

060710217

3212

Ontario-1408 Francis Street S/SI

NS/HC

 S/SQ

NS/RC

060710025

3254

*

Ontario-Airport S/SI

NS/HC

 S/XG

NS/RC

060716001

2350

Redlands-Dearborn S/UV

NS/RC

 S/SI

NS/RC

060714003

2077

*

 S/IR

MS/RC

San Bernardino-4th Street S/CL

US/RC

 S/FL

NS/RC

 S/UV

NS/HC

 S/SI

NS/HC

 S/SQ

NS/RC

 S/AG

NS/RC

060719004

2221

*

San Gorgonio Wilderness --/SI

--/BL

060719010

3700

 S/IR

NS/RC

Upland P,S/CL

NS/RC

 S/FL

NS/RC

 P,S/UV

NS/RC

 P,S/AG

NS/RC

060711004

2485

*

[Information on air monitoring sites in Mexico follows.]

4 - 42

* Sites active at some time during 2007 through early 2009. 

1 The elevation data have not been reviewed.

 NA: not available.
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Entity

(Stations active at any time since 1995.)

San Bernardino County

34.2644

South Coast AQMD

-116.8644 2056

94-09 94-09 94-09 34.2413

South Coast AQMD

-117.2755 1384

94-09 94-09 02-09 34.1005

South Coast AQMD

-117.4922 381

97-97 97-97 97-97 97-97 34.2391

California ARB

-117.6208 1335

34.0372

South Coast AQMD

-117.69 287

34.054

South Coast AQMD

-117.5915 330

94-09 94-09 34.0588

South Coast AQMD

-117.1477 481

94-09 94-09 94-09 94-09 34.1066

South Coast AQMD

-117.2736 305

93-04 34.19390

National Park Service

-116.9132 1726

94-09 94-09 94-09 94-09 94-09 01-09 00-09 34.1033

South Coast AQMD

-117.6288 369

4 - 43
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

AIRS Site#

ADAM Site#

Monitor Designation/Sampling or Analysis Method

Spatial Scale/Monitoring Objective

Station Ozone CO NO2 SO2 PM2.5 PM10 TSP Lead

(Stations active at any time since 1995.)

Mexico

Mexicali Area

Mexicali-Buen Pastor SP/SI

NS/RC

800020009

3192

SP/IR

NS/RC

Mexicali-Carretera SP/CL

NS/RC

SP/UV

NS/RC

 SP/SI

NS/RC

800020018

3681

*

 SP/IR

NS/RC

Mexicali-CBTIS SP/CL

NS/RC

 SP/FL

NS/RC

 SP/UV

NS/RC

 SP/SI

NS/RC

 SP/AG

NS/RC

800020013

3202

 SP/IR

NS/RC

Mexicali-Cobach SP/CL

NS/RC

 SP/FL

NS/RC

 SP/UV

NS/RC

 SP/SI

NS/RC

 SP/AG

NS/RC

800020014

3203

*

Mexicali-Conalep SP/SI

NS/RC

 SP/AG

NS/RC

800020011

3193

*

 SP/IR

NS/RC

Mexicali-ITM SP/CL

NS/RC

 SP/FL

NS/RC

 SP/UV

NS/RC

 SP/SI

NS/RC

 SP/AG

NS/RC

800020010

3185

*

Mexicali-Museo SP/SI

NS/RC

800020006

3190

Mexicali-Odontolgia SP/SI

NS/RC

800020007

3191

Mexicali-Profepa SP/SI

NS/RC

 SP/AG

NS/RC

800020008

3184

Mexicali-Progreso SP/SI

NS/RC

 SP/AG

NS/RC

800020015

3204

*

 SP/IR

NS/RC

Mexicali-UABC SP/CL

NS/RC

 SP/FL

NS/RC

 SP/UV

NS/RC

 SP/SI

NS/RC

 SP/AG

NS/RC

800020012

3201

*

Tijuana Area

 SP/IR

NS/RC

Rosarito SP/CL

NS/RC

 SP/FL

NS/RC

 SP/UV

NS/RC

 SP/SI

NS/RC

 SP/AG

NS/RC

800020004

3183

*

 SP/IR

--/--

Tecate-Paseo Morelos SP/CL

--/--

 SP/UV

--/--

 SP/SI

NS/RC

 SP/AG

NS/RC

800020017

3255

*

Tijuana-Center of Health #1 SP/SI

NS/RC

 SP/AG

NS/RC

800020002

3139

*

Tijuana-Colef SP/SI

NS/RC

 SP/AG

NS/RC

800020016

3214

*

 SP/IR

NS/RC

Tijuana-ITT SP/CL

NS/RC

 SP/FL

NS/RC

 SP/UV

NS/RC

 SP/SI

NS/RC

 SP/AG

NS/RC

800020001

3138

*

 SP/IR

NS/RC

Tijuana-La Mesa SP/CL

NS/RC

 SP/FL

NS/RC

 SP/UV

NS/RC

 SP/SI

NS/RC

 SP/AG

NS/RC

800020003

3141

*

 SP/IR

NS/RC

Tijuana-Las Playas SP/CL

NS/RC

 SP/FL

NS/RC

 SP/UV

NS/RC

 SP/SI

NS/RC

 SP/AG

NS/RC

800020005

3178

*

* Sites active at some time during 2006 through early 2008. 

1 The elevation data have not been reviewed. 

 NA: not available.

4 - 44
TABLE 2

Criteria Pollutant and Meteorological Data Monitoring Information

Site Location1

Latitude Longitude

Meteorological Data Availability Operating

WS WD VWS Temp DPT RH SOL UV Press Elevation (m) Agency

(Stations active at any time since 1995.)

Mexico

Mexicali Area

32.68

State of Baja, Mexico

-115.43 NA

05-08 05-08 05-08 32.570278

State of Baja, Mexico

-115.448611 1

97-02 97-02 97-02 32.6583

State of Baja, Mexico

-115.4266 2

97-08 97-08 97-08 32.6402

State of Baja, Mexico

-115.5063 2

32.5702

State of Baja, Mexico

-115.3491 NA

97-08 97-08 97-08 32.6213

State of Baja, Mexico

-115.3977 NA

32.6663

State of Baja, Mexico

-115.4541 NA

32.6322

State of Baja, Mexico

-115.453 NA

32.6152

State of Baja, Mexico

-115.4361 NA

32.5822

State of Baja, Mexico

-115.5841 NA

97-08 97-06 97-08 32.6291

State of Baja, Mexico

-115.4463 1

Tijuana Area

96-08 96-08 96-08 32.3533

State of Baja, Mexico

-117.0558 10

99-08 99-08 99-08 32.575

State of Baja, Mexico

-116.6186 572

32.5272

State of Baja, Mexico

-117.0386 NA

32.5186

State of Baja, Mexico

-117.0111 20

95-08 95-08 95-08 32.5308

State of Baja, Mexico

-116.9869 82

96-08 96-08 96-08 32.4975

State of Baja, Mexico

-116.9763 80

96-08 96-08 96-08 32.5136

State of Baja, Mexico

-117.1163 10

4 - 45
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5 -1 

AIR BASIN/SITE LOCATION MAPS 
5-2

List of Maps 

California: 

 Figure 1. California Counties And Air Basins.................................... 5-3

 Figure 2. Great Basin Valleys Air Basin............................................ 5-4

 Figure 3. Lake County Air Basin...................................................... 5-5

 Figure 4. Lake Tahoe Air Basin....................................................... 5-6

 Figure 5. Mojave Desert Air Basin................................................... 5-7

 Figure 6. Mountain Counties Air Basin............................................. 5-8

 Figure 7. North Central Coast Air Basin........................................... 5-9

 Figure 8. North Coast Air Basin...................................................... 5-10

 Figure 9. Northeast Plateau Air Basin.............................................. 5-11

 Figure 10. Sacramento Valley Air Basin............................................. 5-12

 Figure 10a.Sacramento Valley Air Basin-Broader

 Sacramento - Yolo - Solano Counties................................ 5-13

 Figure 11. Salton Sea Air Basin ....................................................... 5-14

 Figure 12. San Diego Air Basin........................................................ 5-15

 Figure 13. San Francisco Bay Area Air Basin..................................... 5-16

 Figure 14. San Joaquin Valley Air Basin............................................ 5-17

 Figure 15. South Central Coast Air Basin........................................... 5-18

 Figure 16. South Coast Air Basin .................................................... 5-19

 Figure 16a.South Coast Air Basin - Los Angeles County.................... 5-20

 Mexico:

 Figure 17. Mexicali and Tijuana Areas .............................................. 5-21



















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APPENDIX A

Speciated Compounds

This appendix lists chemical species measured from the NMOC, PM2.5, and toxics 

monitoring programs. You can use this appendix to determine the corresponding 

AQS parameter code. For information on which sites monitor for speciated NMOC, 

PM2.5, or toxics data, see Table 1, "Air Quality Monitoring Data Availability".

Compound Name AQS Parameter Code

NMOC

1,2,3-Trimethylbenzene 45225

1,2,4-Trimethylbenzene 45208

1,3,5-Trimethylbenzene 45207

1,3-Butadiene 43218

1-Butene 43280

1-Pentene 43224

2,2,3-Trimethylbutane 43392

2,2,4-Trimethylpentane 43250

2,2-Dimethylbutane 43244

2,3,4-Trimethylpentane 43252

2,3-Dimethylbutane 43284

2,3-Dimethylpentane 43291

2,4-Dimethylpentane 43247

2,5-Dimethylhexane 43955

2-Methyl-1-Pentene 43246

2-Methyl-2-Butene 43228

2-Methylbutane 43221

2-Methylheptane 43960

2-Methylhexane 43263

2-Methylpentane 43285

3-Ethylhexane 43295

3-Methylbutene 43282

3-Methylheptane 43253

3-Methylhexane 43249

3-Methylpentane 43230

4-Mpentene/3-Mpentene 43391

Benzene 45201

Butane 43212

6 - 1
Compound Name AQS Parameter Code

c-1,3-Dimethylcypentane 43393

c-2-Butene 43217

c-2-Hexene 43290

c-2-Pentene 43227

Cyclohexane 43248

Cyclopentane 43242

Cyclopentene 43283

Decane 43238

Ethane 43202

Ethene 43203

Ethylbenzene 45203

Ethyne 43206

Heptane 43232

Hexane 43231

Isobutane 43214

Isobutene 43270

Isoprene 43243

Iso-Propylbenzene 45210

m/p-Xylene 45109

m-Diethylbenzene 45218

Methylcyclohexane 43261

Methylcyclopentane 43262

m-Ethyltoluene 45212

Nonane 43235

n-Propylbenzene 45209

n-Undecane 43954

Octane 43233

o-Ethyltoluene 45211

o-Xylene 45204

p-Diethylbenzene 45219

Pentane 43220

p-Ethyltoluene 45213

Propane 43204

Propene 43205

Styrene 45220

t-1,3-Dimethylcypentane 43394

6 - 2
Compound Name AQS Parameter Code

t-2-Butene 43216

t-2-Hexene 43289

t-2-Pentene 43226

Toluene 45202

There are also two totals:

Total nonmethane organic compounds 43102

Sum of the PAMs target compounds 43000

6 - 3
Compound Name AQS Parameter Code

PM2.5*

Aluminum PM2.5 88104

Ammonium Ion PM2.5 88301

Antimony PM2.5 88102

Arsenic PM2.5 88103

Barium PM2.5 88107

Beryllium PM2.5 88105

Bromine PM2.5 88109

Cadmium PM2.5 88110

Calcium PM2.5 88111

Carbonate Carbon PM2.5 88308

Cerium PM2.5 88117

Cesium PM2.5 88118

Chlorine PM2.5 88115

Chromium PM2.5 88112

Cobalt PM2.5 88113

Copper PM2.5 88114

Elemental Carbon PM2.5 88307

Europium PM2.5 88121

Gallium PM2.5 88124

Gold PM2.5 88143

Hafnium PM2.5 88127

Indium PM2.5 88131

Iridium PM2.5 88133

Iron PM2.5 88126

Lanthanum PM2.5 88146

Lead PM2.5 88128

Manganese PM2.5 88132

Mangnesium PM2.5 88140

Mercury PM2.5 88142

Molybdenum PM2.5 88134

Nickel PM2.5 88136

Niobium PM2.5 88147

Non-Volatile Nitrate PM2.5 88310

Organic Carbon PM2.5 88305

Phosphorous PM2.5 88152

Potassium Ion PM2.5 88303

6 - 4

 * All the PM2.5 parameter codes are for data reported under local conditions of barometric pressure and temperature.
Compound Name AQS Parameter Code

Potassium PM2.5 88180

Rubidium PM2.5 88176

Samarium PM2.5 88162

Scandium PM2.5 88163

Selenium PM2.5 88154

Silicon PM2.5 88165

Silver PM2.5 88166

Sodium Ion PM2.5 88302

Sodium PM2.5 88184

Strontium PM2.5 88168

Sulfate PM2.5 88403

Sulfur PM2.5 88169

Tantalum PM2.5 88170

Terbium PM2.5 88172

Tin PM2.5 88160

Titanium PM2.5 88161

Total Nitrate PM2.5 88306

Vanadium PM2.5 88164

Volatile Nitrate PM2.5 88309

Wolfram PM2.5 88186

Yttrium PM2.5 88183

Zinc PM2.5 88167

Zirconium PM2.5 88185

PM2.5 - mass 88101

6 - 5
Compound Name AQS Parameter Code

TOXICS*

**1,3-Butadiene 43218

**Acetaldehyde 43503

**Acetone 43302

Acetonitrile 43702

**Acrolein 43505

**Acrylonitrile 43704

Aluminum 12101

Antimony 12102

Arsenic 12103

Arsenic 12103

Barium 12107

**Benzene 45201

Benzo(a)pyrene 82242

Benzo(b)fluoranthene 82220

Benzo(g,h,i)perylene 82237

Benzo(k)fluoranthene 82223

Bromine 12109

Calcium 12111

**Carbon Disulfide 42153

**Carbon Tetrachloride 43804

Chlorine 13115

Chloroform 43803

Chromium 12112

Cobalt 12113

Copper 12114

Dibenz(a,h)anthracene 82151

**Ethyl Benzene 45203

**Formaldehyde 43502

**Hexavalent Chromium 12115

Indeno(1,2,3-cd)pyrene 82243

Iron 12126

Lead 12128

Manganese 12132

Mercury 12142

**meta/para-Xylene 45109

6 - 6

 * The compounds listed are compounds measured as part of the ARB's toxics monitoring program, not all of which have been determined to be a

 ** Compounds identified by the ARB as Toxics Air Contaminants for State purposes.

 Toxics Air Contaminant for State purposes.
Compound Name AQS Parameter Code

**Methyl Chloroform 43814

**Methyl Ethyl Ketone 43552

**Methylene Chloride 43802

Molybdenum 12134

Nickel 12136

**ortho-Dichlorobenzene 45805

**ortho-Xylene 45204

**para-Dichlorobenzene 45807

**Perchloroethylene 43817

Phosphorus 12152

Potassium 12180

Rubidium 12176

Selenium 12154

Silicon 12165

Strontium 12168

**Styrene 45220

Sulfur 12169

Tin 12160

Titanium 12161

**Toluene 45202

**Trichloroethylene 43824

Uranium 12179

Vanadium 12164

Yttrium 12183

Zinc 12167

Zirconium 12185

6 - 7
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APPENDIX B

New Sites for 2009

This appendix lists monitoring sites which have begun submitting data by May 2009 and since 

we published the previous report in May 2008. More information for these sites can be found in 

Table 1 and Table 2.

Site Name Basin Name County Name

Canebrake Mojave Desert Kern

Dome Lands Wilderness Mojave Desert Kern

Joshua Tree National Park-Pinto Wells Mojave Desert Riverside

Lebec-Frazier Park Road San Joaquin Valley Kern

Lizard Tail-NE Shoreline Owens Lake Great Basin Valleys Inyo

Mojave National Preserve Mojave Desert San Bernardino

North Beach Owens Lake Great Basin Valleys Inyo

Otay Mesa-Richard Correctional Facility San Diego San Diego

Sacramento-Goldenland Court Sacramento Valley Sacramento

Yosemite National Park-Glacier Point Mountain Counties Mariposa

Yosemite National Park-Mobile 1 Mountain Counties Mariposa

Yosemite National Park-Mobile 2 Mountain Counties Mariposa

Yosemite National Park-School Yard Mountain Counties Mariposa

7 - 1
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California Air Quality Monitoring

GLOSSARY

Pollutant

CH4 Methane monitored by continuous analyzer.

CO Carbon monoxide

COH AISI Tape Sampler for Soiling Index (Coefficient of Haze)

H2S Hydrogen sulfide

Light Scat Light scatter monitored with nephelometer.

Met Meteorological data

NMHC Nonmethane hydrocarbons (total) collected in continuous monitors.

NMOC Nonmethane hydrocarbons (speciated) collected in canisters. These are either 3-hour or 24-hour samples.

NO2 Nitrogen dioxide

Ozone Ozone

PM10 Particulate matter with an aerodynamic diameter less than or equal to a nominal 10 micrometers. Collected using high volume 

samplers with size selective inlets.

PM10 Carbon PM10 samples collected with high volume size selective inlet samplers and analyzed for total carbon.

PM10 Contin. Continuous PM10 monitors that collect measurements hourly.

PM10 Ion PM10 samples collected with high volume size selective inlet samplers and analyzed for sulfate, nitrate, chloride, ammonium, 

and/or potassium.

PM2.5 Particulate matter with an aerodynamic diameter less than or equal to a nominal 2.5 micrometers. Collected using low volume 

single channel or sequential samplers with size selective inlets.

PM2.5 BAM Beta Attenuation Monitor collecting PM2.5 mass measurements hourly.

PM2.5 Spec. PM2.5 Speciation includes 24-hour (filter-based) speciation monitors. Most of the 24-hour speciation monitors are Spiral Aerosol 

Speciation Samplers (SASS).

SO2 Sulfur dioxide

THC Total hydrocarbons monitored by continuous analyzer.

Toxics Toxic air contaminants which include gaseous and particulate compounds sampled and analyzed using a variety of methods. 

These are typically 24-hour-average samples.

TSP Total suspended particulate matter mass sampled from high volume samplers without the size selective inlet.

TSP Lead Total suspended particulate samples that are analyzed for lead.

TSP NO3 Total suspended particulate samples that are analyzed for the nitrates fraction.

TSP SO4 Total suspended particulate samplers that are analyzed for the sulfates fraction.

Meteorological Parameter

DPT Dew point temperature

Press Barometric pressure

RH Relative humidity

8 - 1
California Air Quality Monitoring

GLOSSARY

SOL Total solar radiation

Temp Ambient air temperature

UV Ultraviolet radiation

VWS Vertical wind speed

WD Wind direction

WS Wind speed

Monitor Designation

P Photochemical Assessment Monitoring Stations (PAMS)

S State and Local Air Monitoring Stations (SLAMS)

SP Special Purpose Monitoring (SPM)

Sampling or Analysis Method

AG Atomic absorption - Graphite oven from high volume sampler

CL Chemiluminescent

CM Colormetric

CND Conductimetric

ESI Emission spectrometry ICAP (Inductively Coupled Argon Plasma)

FL Fluorescence

FP Flame photometric

GC Gas chromatography

IPMS Inductively Coupled Plasma-Mass Spectrometer

IR Nondispersive infrared

N/A Not available

SCH Low volume single channel sampler, size selective inlet

SI High volume sampler, size selective inlet

SQ Low volume sequential sampler, size selective inlet

UV Ultraviolet absorption

XG X-ray fluorescence

Spatial Scale

MI Microscale

MS Middle scale

NS Neighborhood scale

8 - 2
California Air Quality Monitoring

GLOSSARY

RS Regional scale

US Urban scale

Monitoring Objective (federal)

BL Background levels

HC High concentrations

IM Source impact

RC Representative concentrations

TR Transport

WF Welfare impact

8 - 3
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