________________________________________________________________________

1 Annual Monitoring Network Report for Twenty-five Districts in California

 

Annual Monitoring 

Network Report

for

Twenty-five Districts in California

June 2015

Volume 2

California Environmental Protection Agency

Air Resources Board
________________________________________________________________________

2 Annual Monitoring Network Report for Twenty-five Districts in California

 

Table of Contents

Volume Two

Lake County Air Basin........................................................................ 7

Lake County

Glenbrook

Lakeport-Lakeport Blvd

Middletown-Anderson Springs

Lake Tahoe Air Basin......................................................................... 14

El Dorado County

South Lake Tahoe-Sandy Way

Placer County

Tahoe City-Fairway Drive

Mojave Desert Air Basin...................................................................... 16

Kern County

Canebrake

Mojave

Ridgecrest-California Av

Los Angeles County

Lancaster-Division Street

Riverside County

Blythe-Murphy Street

San Bernardino County

Barstow

Hesperia-Olive Street

Joshua Tree National Monument

Lucerne Valley-Middle School

Phelan-Beekley and Phelan R

Trona-Athol/Telescope #2

Victorville-Park Avenue

Mountain Counties Air Basin................................................................ 62

Amador County

Jackson-Clinton Road

Calaveras County

San Andreas-Gold Strike Road
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3 Annual Monitoring Network Report for Twenty-five Districts in California

 

Table of Contents

Volume Two

El Dorado County

Cool

Echo Summit

Placerville-Gold Nugget Way

Mariposa County

Jerseydale

Yosemite Natl Park-Turtleback

Yosemite Village-Visitor Center

Nevada County

Grass Valley-Litton Building

Truckee-Fire Station

White Cloud

Placer County

Colfax-City Hall

Plumas County

Portola

Quincy-N Church Street

Tuolumne County

Sonora-Barretta Street

North Coast Air Basin......................................................................... 102

Mendocino County

Fort Bragg-300 Dana Street

Ukiah-Gobbi Street

Ukiah-Library

Willits-Justice Center

Sonoma County

Cloverdale

Guerneville-Church and 1st

Healdsburg-Matheson

Healdsburg-Municipal Airport

Northeast Plateau Air Basin................................................................. 116

Siskiyou County

Yreka
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4 Annual Monitoring Network Report for Twenty-five Districts in California

 

Table of Contents

Volume Two

Sacramento Valley Air Basin................................................................ 119

Butte County

Chico-East Avenue

Paradise-Airport

Colusa County

Colusa-Sunrise Blvd

Glenn County

Willows-Colusa

Placer County

Auburn-Atwood Rd

Auburn-Dewitt - C Avenue

Lincoln-1st Street

Roseville-N Sunrise Ave

Shasta County

Anderson-North Street

Lassen Volcanic National Park

Redding-Health Department

Shasta Lake-Lake Blvd

Shasta Lake-La Mesa

Solano County

Vacaville-Merchant Street

Vacaville-Ulatis Drive

Sutter County

Sutter Buttes

Yuba City

Tehama County

Red Bluff-Messer Drive

Red Bluff-Oak Street

Tuscan Butte

Yolo County

Davis-UCD Campus

West Sacramento-15th Street

Woodland-Gibson Road

Salton Sea Air Basin........................................................................... 177

Imperial County

Brawley-Main Street #2

Calexico-Ethel Street
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5 Annual Monitoring Network Report for Twenty-five Districts in California

 

Table of Contents

Volume Two

El Centro-9th Street

Niland-English Road

Westmorland

South Central Coast Air Basin.............................................................. 194

Ventura County

El Rio-Rio Mesa School #2

Ojai-East Ojai Av

Piru-Pacific

Simi Valley-Cochran Street

Thousand Oaks-Moorpark Road
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6 Annual Monitoring Network Report for Twenty-five Districts in California

 

Volume 2

Introduction 

Volume 2 contains all of the detailed site reports pertinent to this report from the 

California Air Monitoring Network Assessment (CAMNAT). As discussed in Section 4 of 

Volume 1, CAMNAT is intended to provide U.S. EPA all of the required detailed site 

information. However, CAMNAT has only recently been released by the contractor and 

not all of the information is complete. 
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7 Annual Monitoring Network Report for Twenty-five Districts in California

 

Lake County Air Basin

Lake County –

Detailed Site Report

County: Lake

Local Site Name: Glenbrook

AQS ID: 06-033-3011

GPS Coordinates: 38.85020, -122.73610

Street Address: High Valley Road, Cobb, 95426

County: Lake

Distance to 

roadways 

(meters):

0 meters

Traffic Count 

Notes:

Unknown road; 100 AADT (1985)

Ground Cover: Vegetation

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Clearlake, CA

Pollutant, POC PM10 - LC, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Primary

Parameter Code 85101

Basic monitoring 

objective(s)

Air Pollution Research

Site type(s) GENERAL/BACKGROU

ND

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

R & P PARTISOL 2000

Method code 98

FRM/FEM/ARM/Ot

her

FRM

Collecting Agency Lake County AQMD

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air Resources 

Board

Reporting Agency Lake County AQMD

Spatial scale URBAN SCALE

Monitoring start 04/01/2001
________________________________________________________________________

8 Annual Monitoring Network Report for Twenty-five Districts in California

 

date

Current sampling 

frequency

1:6

Required sampling 

frequency including 

exceptional events

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

Distance from 

supporting 

structure (meters)

None

Distance from 

obstructions on roof 

(meters)

None

Height above probe 

for obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above probe 

for obstructions not 

on roof (meters)

None

Distance to nearest 

tree drip line 

(meters)

None

Distance to furnace 

or incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted airflow 

(degrees around 

probe/inlet or % of 

monitoring path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

N/A

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

N/A

Will there be No
________________________________________________________________________

9 Annual Monitoring Network Report for Twenty-five Districts in California

 

changes within the 

next 18 months?

Is it suitable for 

comparison against 

the annual PM2.5 

NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, including 

Pb samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A

Date of two semiannual flow rate 

audits conducted in 

the past calendar 

year for PM 

monitors

02/28/2013 , 08/28/2013

Local Site Name: Lakeport-Lakeport Blvd

AQS ID: 06-033-3001

GPS Coordinates: 39.03270, -122.92229

Street Address: 905 Lakeport Blvd, Lakeport, 95463

County: Lake

Distance to 

roadways 

(meters):

Traffic Count 

Notes:

Unknown road; 9,600 AADT (2006)

Ground Cover: Vegetation

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Clearlake, CA
________________________________________________________________________

10 Annual Monitoring Network Report for Twenty-five Districts in California

 

Pollutant, POC Ozone, 1 PM10 - LC, 2 PM2.5 - Local 

Conditions, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

N/A Primary Primary

Parameter Code 44201 85101 88101

Basic monitoring 

objective(s)

NAAQS NAAQS NAAQS

Site type(s) GENERAL/BACKGROU

ND

GENERAL/BACKGROU

ND

GENERAL/BACKGROU

ND

Monitor type(s) SLAMS SLAMS SLAMS

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

R & P PARTISOL 2000 R & P CO Model 2000 

PM-2.5

Method code 87 98 117

FRM/FEM/ARM/Ot

her

FEM FRM FRM

Collecting Agency Lake County AQMD Lake County AQMD Lake County AQMD

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

Lake County AQMD California Air Resources 

Board

Bay Area AQMD

Reporting Agency California Air Resources 

Board

Lake County AQMD Bay Area AQMD

Spatial scale URBAN SCALE URBAN SCALE URBAN SCALE

Monitoring start 

date

01/01/1980 04/01/2001 01/01/1999

Current sampling 

frequency

1:6 1:3

Required sampling 

frequency including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

5 None

Distance from 

supporting 

structure (meters)

None None None

Distance from 

obstructions on roof 

(meters)

None None None

Height above probe 

for obstructions on 

roof (meters)

None None None

Distance from 

obstructions not on 

roof (meters)

None None None

Height above probe 

for obstructions not 

on roof (meters)

None None None

Distance to nearest 

tree drip line 

(meters)

None None None
________________________________________________________________________

11 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance to furnace 

or incinerator flue 

(meters)

None None None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None None None

Unrestricted airflow 

(degrees around 

probe/inlet or % of 

monitoring path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

N/A N/A

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

N/A N/A

Will there be 

changes within the 

next 18 months?

No No No

Is it suitable for 

comparison against 

the annual PM2.5 

NAAQS?

N/A N/A No

Frequency of flow 

rate verification for 

manual PM 

samplers, including 

Pb samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A N/A N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A N/A

Date of two semiannual flow rate N/A 02/28/2013 , 08/29/2013 , 
________________________________________________________________________

12 Annual Monitoring Network Report for Twenty-five Districts in California

 

audits conducted in 

the past calendar 

year for PM 

monitors

Local Site Name: Middletown-Anderson Springs

AQS ID: 06-033-3010

GPS Coordinates: 38.77453, -122.69950

Street Address: 11270 Anderson Springs Rd, Middletown, 95461

County: Lake

Distance to 

roadways 

(meters):

0 meters

Traffic Count 

Notes:

Unknown road; 100 AADT (1992)

Ground Cover: Vegetation

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Clearlake, CA

Pollutant, POC PM10 - LC, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Primary

Parameter Code 85101

Basic monitoring 

objective(s)

Air Pollution Research

Site type(s) GENERAL/BACKGROU

ND

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

R & P PARTISOL 2000

Method code 98

FRM/FEM/ARM/Ot

her

FRM

Collecting Agency Lake County AQMD

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air Resources 

Board

Reporting Agency Lake County AQMD

Spatial scale NEIGHBORHOOD

Monitoring start 

date

01/01/2005

Current sampling 

frequency

1:6
________________________________________________________________________

13 Annual Monitoring Network Report for Twenty-five Districts in California

 

Required sampling 

frequency including 

exceptional events

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

Distance from 

supporting 

structure (meters)

None

Distance from 

obstructions on roof 

(meters)

None

Height above probe 

for obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above probe 

for obstructions not 

on roof (meters)

None

Distance to nearest 

tree drip line 

(meters)

None

Distance to furnace 

or incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted airflow 

(degrees around 

probe/inlet or % of 

monitoring path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

N/A

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

N/A

Will there be 

changes within the 

next 18 months?

No

Is it suitable for N/A
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14 Annual Monitoring Network Report for Twenty-five Districts in California

 

comparison against 

the annual PM2.5 

NAAQS?

Frequency of flow 

rate verification for 

manual PM 

samplers, including 

Pb samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A

Date of two semiannual flow rate 

audits conducted in 

the past calendar 

year for PM 

monitors

02/28/2013 , 09/28/2013

Lake Tahoe Air Basin

El Dorado County –

Detailed Site Report

Local Site Name: South Lake Tahoe-Sandy Way

AQS ID: 06-017-0011

GPS Coordinates: 38.94498, -119.97061

Street Address: 3337 Sandy Way, South Lake Tahoe, 96150

County: El Dorado

Distance to roadways 

(meters):

100 meters

Traffic Count Notes: Unknown road; 19,796 AADT (2012)

Ground Cover: Paved

Representative 

statistical area name 

(i.e. MSA, CBSA, other):

Sacramento--Arden-Arcade--Roseville, CA
________________________________________________________________________

15 Annual Monitoring Network Report for Twenty-five Districts in California

 

Placer County –

Detailed Site Report

Local Site Name: Tahoe City-Fairway Drive

AQS ID: 06-061-1004

GPS Coordinates: 39.16602, -120.14883

Street Address: 221 Fairway Drive, Tahoe City, 96145

County: Placer

Distance to roadways (meters): 115 meters

Traffic Count Notes: State Highway 89: 5,460 AADT

Ground Cover: Unpaved

Representative statistical area 

name (i.e. MSA, CBSA, other):

Sacramento--Arden-Arcade--Roseville, CA

Pollutant, POC Ozone, 4 Ozone, 3 Ozone, 2

Primary, QA-Audit, Supplementary, 

or N/A

Primary Primary Primary

Parameter Code 44201 44201 44201

Basic monitoring objective(s) NAAQS

Site type(s) GENERAL/BACKGROUND

Monitor type(s) SLAMS

Instrument manufacturer and model Advanced 

Pollution Instr. 

400/400A/400E

Advanced 

Pollution Instr. 

400/400A/400E

Advanced Pollution Instr. 

400/400A/400E

Method code 87 87 87

FRM/FEM/ARM/Other FEM FEM FEM

Collecting Agency Placer County 

APCD

Placer County 

APCD

Placer County APCD

Analytical Lab (i.e. weigh lab, toxics 

lab, other)

N/A N/A

Reporting Agency Placer County 

APCD

Placer County APCD

Spatial scale URBAN SCALE

Monitoring start date 11/01/2013 01/01/2013

Current sampling frequency Continuous Continuous

Required sampling frequency 

including exceptional events

N/A N/A N/A

Sampling season 1-Jan - 31-Dec 1-Jan - 31-Dec 1-Jan - 31-Dec

Probe height (meters)

Distance from supporting structure 

(meters)

Distance from obstructions on roof 

(meters)
________________________________________________________________________

16 Annual Monitoring Network Report for Twenty-five Districts in California

 

Height above probe for obstructions 

on roof (meters)

Distance from obstructions not on 

roof (meters)

Height above probe for obstructions 

not on roof (meters)

Distance to nearest tree drip line 

(meters)

Distance to furnace or incinerator 

flue (meters)

Distance between monitors fulfilling 

a QA collocation requirement 

(meters)

Unrestricted airflow (degrees around 

probe/inlet or % of monitoring path)

Probe material for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (e.g. Pyrex, 

stainless steel, Teflon)

Residence time for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (seconds)

Will there be changes within the 

next 18 months?

No No No

Is it suitable for comparison against 

the annual PM2.5 NAAQS?

N/A N/A N/A

Frequency of flow rate verification 

for manual PM samplers, including 

Pb samplers

N/A N/A

Frequency of flow rate verification 

for automated PM analyzers

N/A N/A N/A

Frequency of one-point QC check 

for gaseous instruments

Date of Annual performance 

evaluation conducted in the past 

calendar year for gaseous 

parameters

Jan 1 1753 

12:00AM

Jan 1 1753 

12:00AM

Jan 1 1753 12:00AM

Date of two semi-annual flow rate 

audits conducted in the past 

calendar year for PM monitors

N/A N/A N/A

Mojave Desert Air Basin

Kern County –

Detailed Site Report

Local Site Name: Canebrake
________________________________________________________________________

17 Annual Monitoring Network Report for Twenty-five Districts in California

 

AQS ID: 06-029-0017

GPS Coordinates: 35.72775, -118.13770

Street Address: 3147 Highway 178, Canebrake, 93255

County: Kern

Distance to 

roadways 

(meters):

100 meters

Traffic Count 

Notes:

Unknown road; 10,400 AADT (1992)

Ground Cover: Unpaved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Bakersfield, CA

Pollutant, POC PM10 Total 0-10um 

STP, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Primary

Parameter Code 81102

Basic monitoring 

objective(s)

NAAQS

Site type(s) POPULATION 

EXPOSURE

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

Tisch Environ. Model 

TE-6060 Hi-Vol SSI

Method code 141

FRM/FEM/ARM/Oth

er

FRM

Collecting Agency California Air 

Resources Board

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air 

Resources Board

Reporting Agency California Air 

Resources Board

Spatial scale REGIONAL SCALE

Monitoring start 

date

01/01/2009
________________________________________________________________________

18 Annual Monitoring Network Report for Twenty-five Districts in California

 

Current sampling 

frequency

1:6

Required sampling 

frequency including 

exceptional events

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

Distance from 

supporting structure 

(meters)

1.5

Distance from 

obstructions on roof 

(meters)

None

Height above probe 

for obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above probe 

for obstructions not 

on roof (meters)

None

Distance to nearest 

tree drip line 

(meters)

None

Distance to furnace 

or incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted airflow 

(degrees around 

probe/inlet or % of 

monitoring path)

360

Probe material for 

reactive gases 

NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

N/A

Residence time for 

reactive gases 

NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, 

Carbonyls 

(seconds)

N/A

Will there be 

changes within the 

No
________________________________________________________________________

19 Annual Monitoring Network Report for Twenty-five Districts in California

 

next 18 months?

Is it suitable for 

comparison against 

the annual PM2.5 

NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, including 

Pb samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A

Date of two semiannual flow rate 

audits conducted in 

the past calendar 

year for PM 

monitors

Mar 4 2014 

12:00AM , Sep 9 

2014 12:00AM

Detailed Site Report

Local Site Name: Mojave

AQS ID: 06-029-0011

GPS Coordinates: 35.05045, -118.14778

Street Address: 923 Poole St, Mojave, 93501

County: Kern

Distance to 

roadways 

(meters):

100 meters

Traffic Count 

Notes:

Unknown road; 19,796 AADT (2012)

Ground Cover: Paved

Representative Bakersfield, CA
________________________________________________________________________

20 Annual Monitoring Network Report for Twenty-five Districts in California

 

statistical area 

name (i.e. MSA, 

CBSA, other):

Pollutant, POC Ozone, 1 PM10 Total 

0-10um STP, 

1

PM2.5 - Local 

Conditions, 3

Primary, QA-Audit, 

Supplementary, or 

N/A

Supplementary Primary Primary

Parameter Code 44201 81102 88101

Basic monitoring 

objective(s)

NAAQS NAAQS

Site type(s) HIGHEST 

CONCENTRATION

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

ANDERSEN 

MODEL 

FH62I-N 

PM10

Met One BAM1020 PM2.5 

VSCC FEM

Method code 87 122 170

FRM/FEM/ARM/Oth

er

FEM FEM FEM

Collecting Agency California Air 

Resources Board

California Air 

Resources 

Board

California Air 

Resources Board

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

N/A N/A N/A

Reporting Agency California Air 

Resources Board

California Air 

Resources 

Board

California Air 

Resources Board

Spatial scale REGIONAL SCALE NEIGHBORHOO

D

Monitoring start 

date

08/01/1993 02/01/1994 04/01/2011

Current sampling 

frequency

Continuous Continuous Continuous

Required sampling 

frequency including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec 1-Jan - 31-

Dec

1-Jan - 31-Dec

Probe height 

(meters)

4 8

Distance from 

supporting structure 

(meters)

1.5 None 1.8
________________________________________________________________________

21 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance from 

obstructions on roof 

(meters)

None None None

Height above probe 

for obstructions on 

roof (meters)

None None None

Distance from 

obstructions not on 

roof (meters)

None None None

Height above probe 

for obstructions not 

on roof (meters)

None None None

Distance to nearest 

tree drip line 

(meters)

None None None

Distance to furnace 

or incinerator flue 

(meters)

None None None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None None None

Unrestricted airflow 

(degrees around 

probe/inlet or % of 

monitoring path)

360 360 360

Probe material for 

reactive gases 

NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

N/A N/A

Residence time for 

reactive gases 

NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, 

Carbonyls 

(seconds)

7.6 N/A N/A

Will there be 

changes within the 

next 18 months?

No No No

Is it suitable for 

comparison against 

the annual PM2.5 

NAAQS?

N/A N/A No

Frequency of flow 

rate verification for 

manual PM 

samplers, including 

Pb samplers

N/A N/A N/A

Frequency of flow 

rate verification for 

N/A
________________________________________________________________________

22 Annual Monitoring Network Report for Twenty-five Districts in California

 

automated PM 

analyzers

Frequency of onepoint QC check for 

gaseous 

instruments

N/A N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

Mar 6 2014 12:00AM N/A N/A

Date of two semiannual flow rate 

audits conducted in 

the past calendar 

year for PM 

monitors

N/A Mar 6 2014 

12:00AM , 

Sep 11 2014 

12:00AM

Mar 6 2014 

12:00AM , Sep 11 

2014 12:00AM

Detailed Site Report

Local Site Name: Ridgecrest - California Av

AQS ID: 06-029-0015

GPS Coordinates: 35.62109, -117.67296

Street Address: 178 W California Av, Ridgecrest, 93555

County: Kern

Distance to roadways 

(meters):

0 meters

Traffic Count Notes: 10,400 AADT (Unknown year)

Ground Cover:

Representative statistical 

area name (i.e. MSA, CBSA, 

other):

Bakersfield, CA

Pollutant, POC PM10 Total 0-

10um STP, 1

PM2.5 - Local 

Conditions, 1

Primary, QA-Audit, 

Supplementary, or N/A

Primary Primary

Parameter Code 81102 88101

Basic monitoring objective(s) NAAQS NAAQS

Site type(s) POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS

Instrument manufacturer and 

model

GMW Model 

1200

R & P CO PLUS 

MODEL 2025PM 

SEQ

Method code 63 118

FRM/FEM/ARM/Other FRM FRM
________________________________________________________________________

23 Annual Monitoring Network Report for Twenty-five Districts in California

 

Collecting Agency Eastern Kern 

APCD

Great Basin 

Unified APCD

Analytical Lab (i.e. weigh lab, 

toxics lab, other)

California Air 

Resources Board

San Diego 

County APCD

Reporting Agency California Air 

Resources Board

San Diego 

County APCD

Spatial scale NEIGHBORHOO

D

NEIGHBORHOO

D

Monitoring start date 01/01/2000 06/01/1999

Current sampling frequency 1:3 1:3

Required sampling frequency 

including exceptional events

Sampling season 1-Jan - 31-Dec

Probe height (meters) 3 3

Distance from supporting 

structure (meters)

None None

Distance from obstructions on 

roof (meters)

None None

Height above probe for 

obstructions on roof (meters)

None None

Distance from obstructions not 

on roof (meters)

None None

Height above probe for 

obstructions not on roof 

(meters)

None None

Distance to nearest tree drip 

line (meters)

None None

Distance to furnace or 

incinerator flue (meters)

None None

Distance between monitors 

fulfilling a QA collocation 

requirement (meters)

None None

Unrestricted airflow (degrees 

around probe/inlet or % of 

monitoring path)

Probe material for reactive 

gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (e.g. 

Pyrex, stainless steel, Teflon)

N/A N/A

Residence time for reactive 

gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls 

(seconds)

N/A N/A

Will there be changes within the 

next 18 months?

No No

Is it suitable for comparison 

against the annual PM2.5 

NAAQS?

N/A No

Frequency of flow rate 

verification for manual PM 

samplers, including Pb 

samplers
________________________________________________________________________

24 Annual Monitoring Network Report for Twenty-five Districts in California

 

Frequency of flow rate 

verification for automated PM 

analyzers

N/A N/A

Frequency of one-point QC 

check for gaseous instruments

N/A N/A

Date of Annual performance 

evaluation conducted in the 

past calendar year for gaseous 

parameters

N/A N/A

Date of two semi-annual flow 

rate audits conducted in the 

past calendar year for PM 

monitors

, , 

Los Angeles County –

Detailed Site Report

Local Site 

Name:

Lancaster-Division Street

AQS ID: 06-037-9033

GPS 

Coordinates

:

34.66959, -118.13068

Street 

Address:

43301 Division St, Lancaster, 93535

County: Los Angeles

Distance to 

roadways 

(meters):

Traffic 

Count 

Notes:

Unknown road; 2,320 AADT (1998)

Ground 

Cover:

Representat

ive 

statistical 

area name 

(i.e. MSA, 

CBSA, 

other):

Los Angeles-Long Beach-Santa Ana, CA
________________________________________________________________________

25 Annual Monitoring Network Report for Twenty-five Districts in California

 

Pollutant, 

POC

Carbon 

monoxide, 1

Nitrogen dioxide, 

1

Ozone, 1 PM10 Total 0-

10um STP, 2

PM2.5 - Local 

Conditions, 1

Primary, QAAudit, 

Supplementa

ry, or N/A

N/A N/A N/A Primary Primary

Parameter 

Code

42101 42602 44201 81102 88101

Basic 

monitoring 

objective(s)

NAAQS NAAQS NAAQS NAAQS, Public 

Information

NAAQS

Site type(s) GENERAL/BACK

GROUND

GENERAL/BACK

GROUND

REGIONAL 

TRANSPORT

GENERAL/BACK

GROUND

HIGHEST 

CONCENTRAT

ION

Monitor 

type(s)

SLAMS SLAMS SLAMS SLAMS SLAMS

Instrument 

manufacturer 

and model

API MODEL 300 

GAS FILTER

API MODEL 

200A NO 

ANALYZER

MODEL 400 

OZONE 

ANALYZER

Met One BAM 

1020

BGI Models 

PQ200-VSCC 

or PQ200AVSCC

Method code 93 99 87 122 117

FRM/FEM/A

RM/Other

FRM FRM FEM FEM FRM

Collecting 

Agency

Antelope Valley 

AQMD

Antelope Valley 

AQMD

Antelope 

Valley AQMD

Antelope Valley 

AQMD

Antelope Valley 

AQMD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

Antelope Valley 

AQMD

Antelope Valley 

AQMD

Antelope 

Valley AQMD

N/A Antelope Valley 

AQMD

Reporting 

Agency

Antelope Valley 

AQMD

Antelope Valley 

AQMD

Antelope 

Valley AQMD

Antelope Valley 

AQMD

Antelope Valley 

AQMD

Spatial scale MIDDLE SCALE MIDDLE SCALE MIDDLE 

SCALE

NEIGHBORHOOD NEIGHBORHO

OD

Monitoring 

start date

11/01/2001 11/01/2001 11/01/2001 11/01/2001 11/01/2001

Current 

sampling 

frequency

Continuous 1:3

Required 

sampling 

frequency 

including 

exceptional 

events

N/A N/A N/A
________________________________________________________________________

26 Annual Monitoring Network Report for Twenty-five Districts in California

 

Sampling 

season

1-Jan - 31-Dec

Probe height 

(meters)

5 3 5 2 7

Distance 

from 

supporting 

structure 

(meters)

None None None None None

Distance 

from 

obstructions 

on roof 

(meters)

None None None None None

Height above 

probe for 

obstructions 

on roof 

(meters)

None None None None None

Distance 

from 

obstructions 

not on roof 

(meters)

None None None None None

Height above 

probe for 

obstructions 

not on roof 

(meters)

None None None None None

Distance to 

nearest tree 

drip line 

(meters)

None None None None None

Distance to 

furnace or 

incinerator 

flue (meters)

None None None None None

Distance 

between 

monitors 

fulfilling a QA 

collocation 

requirement 

(meters)

None None None None None

Unrestricted 

airflow 

(degrees 

around 

probe/inlet or 

% of 

monitoring 

path)
________________________________________________________________________

27 Annual Monitoring Network Report for Twenty-five Districts in California

 

Probe 

material for 

reactive 

gases 

NO/NO2/NO

y, SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. Pyrex, 

stainless 

steel, Teflon)

N/A N/A

Residence 

time for 

reactive 

gases 

NO/NO2/NO

y, SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

N/A N/A

Will there be 

changes 

within the 

next 18 

months?

No No No No No

Is it suitable 

for 

comparison 

against the 

annual 

PM2.5 

NAAQS?

N/A N/A N/A N/A No

Frequency of 

flow rate 

verification 

for manual 

PM 

samplers, 

including Pb 

samplers

N/A

Frequency of 

flow rate 

verification 

for 

automated 

PM 

analyzers

N/A N/A N/A N/A

Frequency of 

one-point QC 

check for 

gaseous 

instruments

N/A N/A
________________________________________________________________________

28 Annual Monitoring Network Report for Twenty-five Districts in California

 

Date of 

Annual 

performance 

evaluation 

conducted in 

the past 

calendar 

year for 

gaseous 

parameters

N/A N/A

Date of two 

semi-annual 

flow rate 

audits 

conducted in 

the past 

calendar 

year for PM 

monitors

N/A N/A N/A , , 

Riverside County –

Detailed Site Report

Local Site Name: Blythe-Murphy Street

AQS ID: 06-065-9003

GPS Coordinates: 33.61235, -114.60209

Street Address: 445 W Murphy St, Blythe, 92225

County: Riverside

Distance to roadways 

(meters):

100 meters

Traffic Count Notes: Unknown road; 10 AADT (1983)

Ground Cover: Unpaved

Representative statistical 

area name (i.e. MSA, CBSA, 

other):

Riverside-San Bernardino-Ontario, CA
________________________________________________________________________

29 Annual Monitoring Network Report for Twenty-five Districts in California

 

Pollutant, POC Ozone, 1

Primary, QA-Audit, 

Supplementary, or N/A

Supplementary

Parameter Code 44201

Basic monitoring objective(s) NAAQS, Public Information

Site type(s) GENERAL/BACKGROUND

Monitor type(s) SLAMS

Instrument manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

Method code 87

FRM/FEM/ARM/Other FEM

Collecting Agency California Air Resources 

Board

Analytical Lab (i.e. weigh lab, 

toxics lab, other)

N/A

Reporting Agency California Air Resources 

Board

Spatial scale NEIGHBORHOOD

Monitoring start date 05/01/2003

Current sampling frequency Continuous

Required sampling frequency 

including exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height (meters)

Distance from supporting 

structure (meters)

1.6

Distance from obstructions on 

roof (meters)

None

Height above probe for 

obstructions on roof (meters)

None

Distance from obstructions not 

on roof (meters)

None

Height above probe for 

obstructions not on roof 

(meters)

None

Distance to nearest tree drip 

line (meters)

None
________________________________________________________________________

30 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance to furnace or 

incinerator flue (meters)

None

Distance between monitors 

fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow (degrees 

around probe/inlet or % of 

monitoring path)

360

Probe material for reactive 

gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls 

(e.g. Pyrex, stainless steel, 

Teflon)

Residence time for reactive 

gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls 

(seconds)

15.7

Will there be changes within 

the next 18 months?

No

Is it suitable for comparison 

against the annual PM2.5 

NAAQS?

N/A

Frequency of flow rate 

verification for manual PM 

samplers, including Pb 

samplers

N/A

Frequency of flow rate 

verification for automated PM 

analyzers

N/A

Frequency of one-point QC 

check for gaseous 

instruments

Date of Annual performance 

evaluation conducted in the 

past calendar year for 

gaseous parameters

Feb 10 2014 12:00AM

Date of two semi-annual flow 

rate audits conducted in the 

past calendar year for PM 

monitors

N/A

San Bernardino County –

County: San Bernardino

Local 

Site 

Name:

Barstow

AQS ID: 06-071-0001

GPS 

Coordina

tes:

34.89405, -117.02471
________________________________________________________________________

31 Annual Monitoring Network Report for Twenty-five Districts in California

 

Street 

Address:

1301 W. Mountain View St., Barstow, 92311

County: San Bernardino

Distance 

to 

roadways 

(meters):

Traffic 

Count 

Notes:

Unknown road; 1,583 AADT (1994)

Ground 

Cover:

Vegetation

Represen

tative 

statistical 

area 

name (i.e. 

MSA, 

CBSA, 

other):

Riverside-San Bernardino-Ontario, CA

Pollutant, 

POC

Carbon 

monoxide, 1

Nitrogen 

dioxide, 1

Ozone, 1 PM10 Total 

0-10um 

STP, 1

Primary, 

QA-Audit, 

Suppleme

ntary, or 

N/A

N/A N/A N/A Primary

Paramete

r Code

42101 42602 44201 81102

Basic 

monitorin

g 

objective(

s)

NAAQS NAAQS NAAQS NAAQS

Site 

type(s)

GENERAL/B

ACKGROU

ND

GENERAL/B

ACKGROU

ND

REGIONAL 

TRANSPOR

T

GENERAL/B

ACKGROU

ND

Monitor 

type(s)

SLAMS SLAMS SLAMS SLAMS

Instrumen

t 

manufact

urer and 

model

API MODEL 

300 GAS 

FILTER

API MODEL 

200A NO 

ANALYZER

MODEL 400 

OZONE 

ANALYZER

Met One 

BAM 1020-

GBAM 

1020- ETC

Method 

code

93 99 87 122

FRM/FEM

/ARM/Oth

er

FRM FRM FEM FEM

Collecting Mojave Mojave Mojave Mojave 
________________________________________________________________________

32 Annual Monitoring Network Report for Twenty-five Districts in California

 

Agency Desert 

AQMD

Desert 

AQMD

Desert 

AQMD

Desert 

AQMD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

N/A N/A N/A N/A

Reporting 

Agency

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Spatial 

scale

NEIGHBOR

HOOD

NEIGHBOR

HOOD

NEIGHBOR

HOOD

NEIGHBOR

HOOD

Monitorin

g start 

date

01/01/1973 01/01/1973 01/01/1974 01/01/2014

Current 

sampling 

frequency

Continuous Continuous Continuous Continuous

Required 

sampling 

frequency 

including 

exception

al events

N/A N/A N/A

Sampling 

season

Probe 

height 

(meters)

8 8 8 8

Distance 

from 

supportin

g 

structure 

(meters)

None None None None

Distance 

from 

obstructio

ns on roof 

(meters)

None None None None

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None None None None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None None None None

Height 

above 

probe for 

None None None None
________________________________________________________________________

33 Annual Monitoring Network Report for Twenty-five Districts in California

 

obstructio

ns not on 

roof 

(meters)

Distance 

to nearest 

tree drip 

line 

(meters)

None None None None

Distance 

to furnace 

or 

incinerato

r flue 

(meters)

None None None None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

nt 

(meters)

None None None None

Unrestrict

ed airflow 

(degrees 

around 

probe/inle

t or % of 

monitorin

g path)

Probe 

material 

for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

N/A

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

N/A
________________________________________________________________________

34 Annual Monitoring Network Report for Twenty-five Districts in California

 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

Will there 

be 

changes 

within the 

next 18 

months?

No No No No

Is it 

suitable 

for 

compariso

n against 

the 

annual 

PM2.5 

NAAQS?

N/A N/A N/A N/A

Frequenc

y of flow 

rate 

verificatio

n for 

manual 

PM 

samplers, 

including 

Pb 

samplers

N/A N/A N/A N/A

Frequenc

y of flow 

rate 

verificatio

n for 

automate

d PM 

analyzers

N/A N/A N/A

Frequenc

y of onepoint QC 

check for 

gaseous 

instrumen

ts

N/A

Date of 

Annual 

performan

ce 

evaluation 

conducted 

in the past 

calendar 

year for 

N/A
________________________________________________________________________

35 Annual Monitoring Network Report for Twenty-five Districts in California

 

gaseous 

parameter

s

Date of 

two semiannual 

flow rate 

audits 

conducted 

in the past 

calendar 

year for 

PM 

monitors

N/A N/A N/A , 

Local 

Site 

Name:

Hesperia-Olive Street

AQS ID: 06-071-4001

GPS 

Coordina

tes:

34.41650, -117.28559

Street 

Address:

17288 Olive St, Hesperia, 92340

County: San Bernardino

Distance 

to 

roadways 

(meters):

Traffic 

Count 

Notes:

Unknown road; 50 AADT (1994)

Ground 

Cover:

Vegetation

Represen

tative 

statistical 

area 

name (i.e. 

MSA, 

CBSA, 

other):

Riverside-San Bernardino-Ontario, CA

Pollutant, 

POC

Ozone, 1 PM10 Total 

0-10um 

STP, 1

Primary, 

QA-Audit, 

Suppleme

N/A Primary
________________________________________________________________________

36 Annual Monitoring Network Report for Twenty-five Districts in California

 

ntary, or 

N/A

Paramete

r Code

44201 81102

Basic 

monitorin

g 

objective(

s)

NAAQS NAAQS

Site 

type(s)

REGIONAL 

TRANSPOR

T

GENERAL/B

ACKGROU

ND

Monitor 

type(s)

SLAMS SLAMS

Instrumen

t 

manufact

urer and 

model

MODEL 400 

OZONE 

ANALYZER

Met One 

BAM 1020-

GBAM 

1020- ETC

Method 

code

87 122

FRM/FEM

/ARM/Oth

er

FEM FEM

Collecting 

Agency

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

N/A N/A

Reporting 

Agency

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Spatial 

scale

NEIGHBOR

HOOD

NEIGHBOR

HOOD

Monitorin

g start 

date

01/01/1980 01/01/2014

Current 

sampling 

frequency

Continuous Continuous

Required 

sampling 

frequency 

including 

exception

al events

N/A

Sampling 

season

Probe 

height 

(meters)

None 4
________________________________________________________________________

37 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance 

from 

supportin

g 

structure 

(meters)

None None

Distance 

from 

obstructio

ns on roof 

(meters)

None None

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None None

Height 

above 

probe for 

obstructio

ns not on 

roof 

(meters)

None None

Distance 

to nearest 

tree drip 

line 

(meters)

None None

Distance 

to furnace 

or 

incinerato

r flue 

(meters)

None None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

nt 

(meters)

None None

Unrestrict

ed airflow 

(degrees 

around 
________________________________________________________________________

38 Annual Monitoring Network Report for Twenty-five Districts in California

 

probe/inle

t or % of 

monitorin

g path)

Probe 

material 

for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

N/A

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

N/A

Will there

be 

changes 

within the 

next 18 

months?

No No

Is it 

suitable 

for 

compariso

n against 

the 

annual 

PM2.5 

NAAQS?

N/A N/A

Frequenc

y of flow 

rate 

verificatio

n for 

manual 

PM 

samplers, 

including 

N/A N/A
________________________________________________________________________

39 Annual Monitoring Network Report for Twenty-five Districts in California

 

Pb 

samplers

Frequenc

y of flow 

rate 

verificatio

n for 

automate

d PM 

analyzers

N/A

Frequenc

y of onepoint QC 

check for 

gaseous 

instrumen

ts

N/A

Date of 

Annual 

performan

ce 

evaluation 

conducted 

in the past 

calendar 

year for 

gaseous 

parameter

s

N/A

Date of

two semiannual 

flow rate 

audits 

conducted 

in the past 

calendar 

year for 

PM 

monitors

N/A , 

Local 

Site 

Name:

Joshua Tree National Monument

AQS ID: 06-071-9002

GPS 

Coordina

tes:

34.06959, -116.38893

Street 

Address:

Black Rock, Joshua Tree NP, 92252

County: San Bernardino

Distance 
________________________________________________________________________

40 Annual Monitoring Network Report for Twenty-five Districts in California

 

to 

roadways 

(meters):

Traffic 

Count 

Notes:

Unknown road; 500 AADT (Unknown year)

Ground 

Cover:

Vegetation

Represen

tative 

statistical 

area 

name (i.e. 

MSA, 

CBSA, 

other):

Riverside-San Bernardino-Ontario, CA

Pollutant, 

POC

Ozone, 1

Primary, 

QA-Audit, 

Suppleme

ntary, or 

N/A

N/A

Paramete

r Code

44201

Basic 

monitorin

g 

objective(

s)

NAAQS, 

Public 

Information

Site 

type(s)

POPULATIO

N 

EXPOSURE

Monitor 

type(s)

SLAMS

Instrumen

t 

manufact

urer and 

model

TEI 49C

Method 

code

47

FRM/FEM

/ARM/Oth

er

FEM

Collecting 

Agency

National 

Park Service 

(NPS)

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

N/A
________________________________________________________________________

41 Annual Monitoring Network Report for Twenty-five Districts in California

 

other)

Reporting 

Agency

National 

Park Service 

(NPS)

Spatial 

scale

REGIONAL 

SCALE

Monitorin

g start 

date

10/01/1993

Current 

sampling 

frequency

Continuous

Required 

sampling 

frequency 

including 

exception

al events

N/A

Sampling 

season

Probe 

height 

(meters)

4

Distance 

from 

supportin

g 

structure 

(meters)

None

Distance 

from 

obstructio

ns on roof 

(meters)

None

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None

Height 

above 

probe for 

obstructio

ns not on 

roof 

(meters)

None

Distance None
________________________________________________________________________

42 Annual Monitoring Network Report for Twenty-five Districts in California

 

to nearest 

tree drip 

line 

(meters)

Distance 

to furnace 

or 

incinerato

r flue 

(meters)

None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

nt 

(meters)

None

Unrestrict

ed airflow 

(degrees 

around 

probe/inle

t or % of 

monitorin

g path)

Probe 

material 

for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)
________________________________________________________________________

43 Annual Monitoring Network Report for Twenty-five Districts in California

 

Will there 

be 

changes 

within the 

next 18 

months?

No

Is it 

suitable 

for 

compariso

n against 

the 

annual 

PM2.5 

NAAQS?

N/A

Frequenc

y of flow 

rate 

verificatio

n for 

manual 

PM 

samplers, 

including 

Pb 

samplers

N/A

Frequenc

y of flow 

rate 

verificatio

n for 

automate

d PM 

analyzers

N/A

Frequenc

y of onepoint QC 

check for 

gaseous 

instrumen

ts

Date of 

Annual 

performan

ce 

evaluation 

conducted 

in the past 

calendar 

year for 

gaseous 

parameter

s

Date of 

two semiN/A
________________________________________________________________________

44 Annual Monitoring Network Report for Twenty-five Districts in California

 

annual 

flow rate 

audits 

conducted 

in the past 

calendar 

year for 

PM 

monitors

Local 

Site 

Name:

Lucerne Valley - Middle School

AQS ID: 06-071-0013

GPS 

Coordina

tes:

34.41008, -116.90687

Street 

Address:

8532 Aliento Rd, Lucerne Valley, 92356

County: San Bernardino

Distance 

to 

roadways 

(meters):

Traffic 

Count 

Notes:

Unknown road; 200 AADT (1992)

Ground 

Cover:

Unpaved

Represen

tative

statistical 

area 

name (i.e. 

MSA, 

CBSA, 

other):

Riverside-San Bernardino-Ontario, CA

Pollutant, 

POC

PM10 Total 

0-10um 

STP, 1

Primary, 

QA-Audit, 

Suppleme

ntary, or 

N/A

Primary

Paramete

r Code

81102

Basic NAAQS
________________________________________________________________________

45 Annual Monitoring Network Report for Twenty-five Districts in California

 

monitorin

g 

objective(

s)

Site 

type(s)

GENERAL/B

ACKGROU

ND

Monitor 

type(s)

SLAMS

Instrumen

t 

manufact

urer and 

model

GMW Model 

1200

Method 

code

63

FRM/FEM

/ARM/Oth

er

FRM

Collecting 

Agency

Mojave 

Desert 

AQMD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

Reporting 

Agency

Mojave 

Desert 

AQMD

Spatial 

scale

NEIGHBOR

HOOD

Monitorin

g start 

date

06/01/1989

Current 

sampling 

frequency

1:6

Required 

sampling 

frequency 

including 

exception

al events

Sampling 

season

Probe 

height 

(meters)

3

Distance 

from 

supportin

g 

structure 

None
________________________________________________________________________

46 Annual Monitoring Network Report for Twenty-five Districts in California

 

(meters)

Distance 

from 

obstructio

ns on roof 

(meters)

None

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None

Height 

above 

probe for 

obstructio

ns not on 

roof 

(meters)

None

Distance 

to nearest 

tree drip 

line 

(meters)

None

Distance 

to furnace 

or 

incinerato

r flue 

(meters)

None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

nt 

(meters)

None

Unrestrict

ed airflow 

(degrees 

around 

probe/inle

t or % of 

monitorin

g path)
________________________________________________________________________

47 Annual Monitoring Network Report for Twenty-five Districts in California

 

Probe 

material 

for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

N/A

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

N/A

Will there 

be 

changes 

within the 

next 18 

months?

No

Is it 

suitable 

for 

compariso

n against 

the 

annual 

PM2.5 

NAAQS?

N/A

Frequenc

y of flow 

rate 

verificatio

n for 

manual 

PM 

samplers, 

including 

Pb 

samplers

Frequenc

y of flow 

N/A
________________________________________________________________________

48 Annual Monitoring Network Report for Twenty-five Districts in California

 

rate 

verificatio

n for 

automate

d PM 

analyzers

Frequenc

y of onepoint QC 

check for 

gaseous 

instrumen

ts

N/A

Date of 

Annual 

performan

ce 

evaluation 

conducted 

in the past 

calendar 

year for 

gaseous 

parameter

s

N/A

Date of 

two semiannual 

flow rate 

audits 

conducted 

in the past 

calendar 

year for 

PM 

monitors

, 

Local 

Site 

Name:

Phelan-Beekley Road & Phelan R

AQS ID: 06-071-0012

GPS 

Coordina

tes:

34.42505, -117.58982

Street 

Address:

Beekley and Phelan Rd, Phelan, 92371

County: San Bernardino

Distance 

to 

roadways 

(meters):
________________________________________________________________________

49 Annual Monitoring Network Report for Twenty-five Districts in California

 

Traffic 

Count 

Notes:

Unknown road; 1,900 AADT (2000)

Ground 

Cover:

Unpaved

Represen

tative 

statistical 

area 

name (i.e. 

MSA, 

CBSA, 

other):

Riverside-San Bernardino-Ontario, CA

Pollutant, 

POC

Ozone, 1

Primary, 

QA-Audit, 

Suppleme

ntary, or 

N/A

N/A

Paramete

r Code

44201

Basic 

monitorin

g 

objective(

s)

NAAQS

Site 

type(s)

REGIONAL 

TRANSPOR

T

Monitor 

type(s)

SLAMS

Instrumen

t 

manufact

urer and 

model

MODEL 400 

OZONE 

ANALYZER

Method 

code

87

FRM/FEM

/ARM/Oth

er

FEM

Collecting 

Agency

Mojave 

Desert 

AQMD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

N/A

Reporting 

Agency

Mojave 

Desert 
________________________________________________________________________

50 Annual Monitoring Network Report for Twenty-five Districts in California

 

AQMD

Spatial 

scale

NEIGHBOR

HOOD

Monitorin

g start 

date

07/01/1987

Current 

sampling 

frequency

Continuous

Required 

sampling 

frequency 

including 

exception

al events

N/A

Sampling 

season

Probe 

height 

(meters)

None

Distance 

from 

supportin

g 

structure 

(meters)

None

Distance 

from 

obstructio

ns on roof 

(meters)

None

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None

Height 

above 

probe for 

obstructio

ns not on 

roof 

(meters)

None

Distance 

to nearest 

tree drip 

line 

None
________________________________________________________________________

51 Annual Monitoring Network Report for Twenty-five Districts in California

 

(meters)

Distance 

to furnace 

or 

incinerato

r flue 

(meters)

None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

nt 

(meters)

None

Unrestrict

ed airflow 

(degrees 

around 

probe/inle

t or % of 

monitorin

g path)

Probe 

material 

for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

Will there 

be 

changes 

No
________________________________________________________________________

52 Annual Monitoring Network Report for Twenty-five Districts in California

 

within the 

next 18 

months?

Is it 

suitable 

for 

compariso

n against 

the 

annual 

PM2.5 

NAAQS?

N/A

Frequenc

y of flow 

rate 

verificatio

n for 

manual 

PM 

samplers, 

including 

Pb 

samplers

N/A

Frequenc

y of flow 

rate 

verificatio

n for 

automate

d PM 

analyzers

N/A

Frequenc

y of onepoint QC 

check for 

gaseous 

instrumen

ts

Date of 

Annual 

performan

ce 

evaluation 

conducted 

in the past 

calendar 

year for 

gaseous 

parameter

s

Date of 

two semiannual 

flow rate 

audits 

N/A
________________________________________________________________________

53 Annual Monitoring Network Report for Twenty-five Districts in California

 

conducted 

in the past 

calendar 

year for 

PM 

monitors

Local 

Site 

Name:

Trona - Athol/Telescope #2

AQS ID: 06-071-1234

GPS 

Coordina

tes:

35.77446, -117.37210

Street 

Address:

Telescope & Athol, Trona, 93562

County: San Bernardino

Distance 

to 

roadways 

(meters):

Traffic 

Count 

Notes:

Unknown road; 0 AADT (Unknown year)

Ground 

Cover:

Unpaved

Represen

tative 

statistical 

area 

name (i.e. 

MSA, 

CBSA, 

other):

Riverside-San Bernardino-Ontario, CA

Pollutant, 

POC

Sulfur 

dioxide, 1

Nitrogen 

dioxide, 1

Ozone, 1 PM10 Total 

0-10um 

STP, 2

Primary, 

QA-Audit, 

Suppleme

ntary, or 

N/A

N/A N/A N/A Primary

Paramete

r Code

42401 42602 44201 81102

Basic 

monitorin

g 

objective(

NAAQS NAAQS NAAQS NAAQS
________________________________________________________________________

54 Annual Monitoring Network Report for Twenty-five Districts in California

 

s)

Site 

type(s)

GENERAL/B

ACKGROU

ND

GENERAL/B

ACKGROU

ND

GENERAL/B

ACKGROU

ND

HIGHEST 

CONCENTR

ATION

Monitor 

type(s)

SLAMS SLAMS SLAMS SLAMS

Instrumen

t 

manufact

urer and 

model

API T100U API MODEL 

200A NO 

ANALYZER

MODEL 400 

OZONE 

ANALYZER

Met One 

BAM 1020-

GBAM 

1020- ETC

Method 

code

77 99 87 122

FRM/FEM

/ARM/Oth

er

FEM FRM FEM FEM

Collecting 

Agency

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

N/A N/A N/A N/A

Reporting 

Agency

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Spatial 

scale

REGIONAL 

SCALE

NEIGHBOR

HOOD

REGIONAL 

SCALE

NEIGHBOR

HOOD

Monitorin

g start 

date

04/01/1997 04/01/1997 04/01/1997 01/01/2013

Current 

sampling 

frequency

Continuous Continuous Continuous Continuous

Required 

sampling 

frequency 

including 

exception

al events

N/A N/A N/A

Sampling 

season

Probe 

height 

(meters)

1 1 1 1

Distance 

from 

supportin

g 

structure 

(meters)

None None None None

Distance 

from 

None None None None
________________________________________________________________________

55 Annual Monitoring Network Report for Twenty-five Districts in California

 

obstructio

ns on roof 

(meters)

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None None None None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None None None None

Height 

above 

probe for 

obstructio

ns not on 

roof 

(meters)

None None None None

Distance 

to nearest 

tree drip 

line 

(meters)

None None None None

Distance 

to furnace 

or 

incinerato

r flue 

(meters)

None None None None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

nt 

(meters)

None None None None

Unrestrict

ed airflow 

(degrees 

around 

probe/inle

t or % of 

monitorin

g path)

Probe 

material 

for 

reactive 

N/A
________________________________________________________________________

56 Annual Monitoring Network Report for Twenty-five Districts in California

 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

N/A

Will there 

be 

changes 

within the 

next 18 

months?

No No No No

Is it 

suitable 

for 

compariso

n against 

the 

annual 

PM2.5 

NAAQS?

N/A N/A N/A N/A

Frequenc

y of flow 

rate 

verificatio

n for 

manual 

PM 

samplers, 

including 

Pb 

samplers

N/A N/A N/A N/A

Frequenc

y of flow 

rate 

verificatio

n for 

automate

N/A N/A N/A
________________________________________________________________________

57 Annual Monitoring Network Report for Twenty-five Districts in California

 

d PM 

analyzers

Frequenc

y of onepoint QC 

check for 

gaseous 

instrumen

ts

N/A

Date of 

Annual 

performan

ce 

evaluation 

conducted 

in the past 

calendar 

year for 

gaseous 

parameter

s

N/A

Date of 

two semiannual 

flow rate 

audits 

conducted 

in the past 

calendar 

year for 

PM 

monitors

N/A N/A N/A , 

Local 

Site 

Name:

Victorville - Park Avenue

AQS ID: 06-071-0306

GPS 

Coordina

tes:

34.51096, -117.32555

Street 

Address:

14306 Park Av, Victorville, 92392

County: San Bernardino

Distance 

to 

roadways 

(meters):

Traffic Unknown road; 0 AADT (Unknown year)
________________________________________________________________________

58 Annual Monitoring Network Report for Twenty-five Districts in California

 

Count 

Notes:

Ground 

Cover:

Represen

tative 

statistical 

area 

name (i.e. 

MSA, 

CBSA, 

other):

Riverside-San Bernardino-Ontario, CA

Pollutant, 

POC

Carbon

monoxide, 1

Sulfur 

dioxide, 1

Nitrogen 

dioxide, 1

Ozone, 1 PM10 

Total 0-

10um 

STP, 2

PM2.5 -

Local 

Conditions, 

1

Primary, 

QA-Audit, 

Suppleme

ntary, or 

N/A

N/A N/A N/A N/A Primary Primary

Paramete

r Code

42101 42401 42602 44201 81102 88101

Basic 

monitorin

g 

objective(

s)

NAAQS NAAQS NAAQS NAAQS NAAQS NAAQS

Site 

type(s)

GENERAL/B

ACKGROU

ND

GENERAL/B

ACKGROU

ND

GENERAL/B

ACKGROU

ND

REGIONAL 

TRANSPOR

T

POPUL

ATION 

EXPOS

URE

GENERAL/B

ACKGROU

ND

Monitor 

type(s)

SLAMS SLAMS SLAMS SLAMS SLAMS SLAMS

Instrumen

t 

manufact

urer and 

model

API MODEL 

300 GAS 

FILTER

API T100U API MODEL 

200A NO 

ANALYZER

MODEL 400 

OZONE 

ANALYZER

Met One 

BAM 

1020-

GBAM 

1020-

ETC

R & P CO 

Model 2000 

PM-2.5

Method 

code

93 77 99 87 122 117

FRM/FEM

/ARM/Oth

er

FRM FEM FRM FEM FEM FRM

Collecting 

Agency

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

N/A N/A N/A N/A N/A
________________________________________________________________________

59 Annual Monitoring Network Report for Twenty-five Districts in California

 

other)

Reporting 

Agency

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Mojave 

Desert 

AQMD

Spatial 

scale

NEIGHBOR

HOOD

NEIGHBOR

HOOD

NEIGHBOR

HOOD

NEIGHBOR

HOOD

NEIGHB

ORHOO

D

NEIGHBOR

HOOD

Monitorin

g start 

date

01/01/2000 01/01/2000 01/01/2000 01/01/2000 01/01/20

13

01/01/2000

Current 

sampling 

frequency

Continuous Continuous Continuous Continuous Continu

ous

1:3

Required 

sampling 

frequency 

including 

exception

al events

N/A N/A N/A N/A

Sampling 

season

1-Jan - 31-

Dec

Probe 

height 

(meters)

None 4 4 4 3 1

Distance 

from 

supportin

g 

structure 

(meters)

None None None None None None

Distance 

from 

obstructio

ns on roof 

(meters)

None None None None None None

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None None None None None None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None None None None None None

Height 

above 

probe for 

obstructio

ns not on 

roof 

(meters)

None None None None None None
________________________________________________________________________

60 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance 

to nearest 

tree drip 

line 

(meters)

None None None None None None

Distance 

to furnace 

or 

incinerato

r flue 

(meters)

None None None None None None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

nt 

(meters)

None None None None None None

Unrestrict

ed airflow 

(degrees 

around 

probe/inle

t or % of 

monitorin

g path)

Probe 

material 

for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

N/A N/A

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

N/A N/A
________________________________________________________________________

61 Annual Monitoring Network Report for Twenty-five Districts in California

 

(seconds)

Will there 

be 

changes 

within the 

next 18 

months?

No No No No No No

Is it 

suitable 

for 

compariso

n against 

the 

annual 

PM2.5 

NAAQS?

N/A N/A N/A N/A N/A No

Frequenc

y of flow 

rate 

verificatio

n for 

manual 

PM 

samplers, 

including 

Pb 

samplers

N/A N/A N/A N/A N/A

Frequenc

y of flow 

rate 

verificatio

n for 

automate

d PM 

analyzers

N/A N/A N/A N/A N/A

Frequenc

y of onepoint QC 

check for 

gaseous 

instrumen

ts

N/A N/A

Date of 

Annual 

performan

ce 

evaluation 

conducted 

in the past

calendar 

year for 

gaseous 

parameter

s

N/A N/A

Date of N/A N/A N/A N/A , , 
________________________________________________________________________

62 Annual Monitoring Network Report for Twenty-five Districts in California

 

two semiannual 

flow rate 

audits 

conducted 

in the past 

calendar 

year for 

PM 

monitors

Mountain Counties Air Basin

Amador County –

Detailed Site Report

County: Amador

Local Site Name: Jackson-Clinton Road

AQS ID: 06-005-0002

GPS Coordinates: 38.34261, -120.76443

Street Address: 201 Clinton Rd, Jackson, 95642

County: Amador

Distance to roadways 

(meters):

300 meters

Traffic Count Notes: Unknown road; 10,307 AADT (Unknown year)

Ground Cover: Paved

Representative statistical 

area name (i.e. MSA, 

CBSA, other):

None

Pollutant, POC Ozone, 1

Primary, QA-Audit, 

Supplementary, or N/A

Supplementary

Parameter Code 44201

Basic monitoring 

objective(s)

NAAQS

Site type(s) GENERAL/BACKGROUND, 

REGIONAL TRANSPORT

Monitor type(s) SLAMS
________________________________________________________________________

63 Annual Monitoring Network Report for Twenty-five Districts in California

 

Instrument manufacturer 

and model

MODEL 400 OZONE 

ANALYZER

Method code 87

FRM/FEM/ARM/Other FEM

Collecting Agency California Air Resources 

Board

Analytical Lab (i.e. weigh 

lab, toxics lab, other)

California Air Resources 

Board

Reporting Agency California Air Resources 

Board

Spatial scale URBAN SCALE

Monitoring start date 05/01/1992

Current sampling 

frequency

Required sampling 

frequency including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height (meters) 5

Distance from supporting 

structure (meters)

2.6

Distance from obstructions 

on roof (meters)

None

Height above probe for 

obstructions on roof 

(meters)

None

Distance from obstructions 

not on roof (meters)

None

Height above probe for 

obstructions not on roof 

(meters)

None

Distance to nearest tree 

drip line (meters)

None

Distance to furnace or 

incinerator flue (meters)

None

Distance between monitors 

fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow 

(degrees around 

probe/inlet or % of 

monitoring path)

360

Probe material for reactive 

gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, 

Carbonyls (e.g. Pyrex, 

stainless steel, Teflon)

Residence time for 

reactive gases 

NO/NO2/NOy, SO2, O3; 

15.4
________________________________________________________________________

64 Annual Monitoring Network Report for Twenty-five Districts in California

 

PAMS: VOCs, Carbonyls 

(seconds)

Will there be changes 

within the next 18 months?

No

Is it suitable for 

comparison against the 

annual PM2.5 NAAQS?

N/A

Frequency of flow rate 

verification for manual PM 

samplers, including Pb 

samplers

Frequency of flow rate 

verification for automated 

PM analyzers

N/A

Frequency of one-point QC 

check for gaseous 

instruments

Date of Annual 

performance evaluation 

conducted in the past 

calendar year for gaseous 

parameters

Mar 18 2014 12:00AM

Date of two semi-annual 

flow rate audits conducted 

in the past calendar year 

for PM monitors

N/A

Calaveras County –

Detailed Site Report

County: Calaveras

Local Site Name: San Andreas-Gold Strike Road

AQS ID: 06-009-0001

GPS 

Coordinates:

38.20185, -120.68028

Street Address: 501 Gold Strike Rd, San Andreas, 95249

County: Calaveras

Distance to 

roadways 

(meters):

110 meters

Traffic Count 

Notes:

Unknown road; 1,583 AADT (1994)

Ground Cover: Vegetation

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

None
________________________________________________________________________

65 Annual Monitoring Network Report for Twenty-five Districts in California

 

Pollutant, POC Ozone, 1 PM10 Total 0-10um 

STP, 1

PM2.5 - Local 

Conditions, 3

Primary, QA-Audit, 

Supplementary, or 

N/A

Supplementary Primary Primary

Parameter Code 44201 81102 88101

Basic monitoring 

objective(s)

NAAQS NAAQS NAAQS, Public 

Information

Site type(s) GENERAL/BACKGRO

UND, REGIONAL 

TRANSPORT

GENERAL/BACKGRO

UND

GENERAL/BACKGRO

UND

Monitor type(s) SLAMS SLAMS SPECIAL PURPOSE

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

GMW Model 1200 Met One 1020

Method code 87 63 170

FRM/FEM/ARM/Ot

her

FEM FRM FEM

Collecting Agency California Air 

Resources Board

California Air 

Resources Board

California Air 

Resources Board

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air 

Resources Board

California Air 

Resources Board

N/A

Reporting Agency California Air 

Resources Board

California Air 

Resources Board

California Air 

Resources Board

Spatial scale REGIONAL SCALE REGIONAL SCALE

Monitoring start 

date

05/01/1994 04/01/1994 06/15/2010

Current sampling 

frequency

1:6 Continuous

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec 1-Jan - 31-Dec 1-Jan - 31-Dec

Probe height 

(meters)

Distance from 

supporting 

structure (meters)

1.2 1.5

Distance from 

obstructions on 

roof (meters)

None None

Height above 

probe for 

obstructions on 

roof (meters)

None None

Distance from 

obstructions not on 

roof (meters)

None None

Height above None None
________________________________________________________________________

66 Annual Monitoring Network Report for Twenty-five Districts in California

 

probe for 

obstructions not on 

roof (meters)

Distance to 

nearest tree drip 

line (meters)

None None

Distance to 

furnace or 

incinerator flue 

(meters)

None None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

360 360

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

N/A N/A

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

11.0 N/A N/A

Will there be 

changes within the 

next 18 months?

No No No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A N/A No

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A N/A
________________________________________________________________________

67 Annual Monitoring Network Report for Twenty-five Districts in California

 

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

Mar 19 2014 12:00AM N/A N/A

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

N/A Mar 19 2014 12:00AM , 

Oct 8 2014 12:00AM

Mar 19 2014 12:00AM , 

Oct 8 2014 12:00AM

El Dorado County -

County: El Dorado

Local Site Name: Cool (seasonal)

AQS ID: 06-017-0020

GPS 

Coordinates:

38.89094, -121.00337

Street Address: 1400 American River Trail, Cool, 95614

County: El Dorado

Distance to 

roadways 

(meters):

125 meters

Traffic Count 

Notes:

Unknown road; 4,000 AADT (1996)

Ground Cover: Unpaved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Sacramento--Arden-Arcade--Roseville, CA

Pollutant, POC Ozone, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Supplementary

Parameter Code 44201

Basic monitoring 

objective(s)

NAAQS

Site type(s) HIGHEST 
________________________________________________________________________

68 Annual Monitoring Network Report for Twenty-five Districts in California

 

CONCENTRATION

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

Method code 87

FRM/FEM/ARM/Ot

her

FEM

Collecting Agency California Air 

Resources Board

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air 

Resources Board

Reporting Agency California Air 

Resources Board

Spatial scale REGIONAL SCALE

Monitoring start 

date

06/01/1996

Current sampling 

frequency

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

13

Distance from 

supporting 

structure (meters)

0

Distance from 

obstructions on 

roof (meters)

None

Height above 

probe for 

obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above 

probe for

obstructions not on 

roof (meters)

None

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

None
________________________________________________________________________

69 Annual Monitoring Network Report for Twenty-five Districts in California

 

QA collocation 

requirement 

(meters)

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

360

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

11.0

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

Jul 23 2014 12:00AM

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

N/A
________________________________________________________________________

70 Annual Monitoring Network Report for Twenty-five Districts in California

 

PM monitors

Local Site Name: Echo Summit (seasonal)

AQS ID: 06-017-0012

GPS 

Coordinates:

38.81161, -120.03308

Street Address: 21200 US Hwy 50, Little Norway, 95721

County: El Dorado

Distance to 

roadways 

(meters):

100 meters

Traffic Count 

Notes:

Unknown road; 1,900 AADT (2000)

Ground Cover: Paved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Sacramento--Arden-Arcade--Roseville, CA

Pollutant, POC Ozone, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Supplementary

Parameter Code 44201

Basic monitoring 

objective(s)

NAAQS

Site type(s) REGIONAL 

TRANSPORT

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

Method code 87

FRM/FEM/ARM/Ot

her

FEM

Collecting Agency California Air 

Resources Board

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air 

Resources Board

Reporting Agency California Air 

Resources Board

Spatial scale REGIONAL SCALE

Monitoring start 

date

01/01/2000

Current sampling 

frequency
________________________________________________________________________

71 Annual Monitoring Network Report for Twenty-five Districts in California

 

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

4

Distance from 

supporting 

structure (meters)

1.4

Distance from 

obstructions on 

roof (meters)

None

Height above 

probe for 

obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above 

probe for 

obstructions not on 

roof (meters)

None

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

360

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

12.0
________________________________________________________________________

72 Annual Monitoring Network Report for Twenty-five Districts in California

 

(seconds)

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

Jun 9 2014 12:00AM

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

N/A

Local Site Name: Placerville-Gold Nugget Way

AQS ID: 06-017-0010

GPS 

Coordinates:

38.72528, -120.82192

Street Address: 3111 Gold Nugget Way, Placerville, 95667

County: El Dorado

Distance to 

roadways 

(meters):

500 meters

Traffic Count 

Notes:

1,394 AADT (1997)

Ground Cover: Vegetation

Representative 

statistical area 

name (i.e. MSA, 

Sacramento--Arden-Arcade--Roseville, CA
________________________________________________________________________

73 Annual Monitoring Network Report for Twenty-five Districts in California

 

CBSA, other):

Pollutant, POC Ozone, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Supplementary

Parameter Code 44201

Basic monitoring 

objective(s)

NAAQS

Site type(s) HIGHEST 

CONCENTRATION, 

REGIONAL 

TRANSPORT

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

Method code 87

FRM/FEM/ARM/Ot

her

FEM

Collecting Agency California Air 

Resources Board

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air 

Resources Board

Reporting Agency California Air 

Resources Board

Spatial scale REGIONAL SCALE

Monitoring start 

date

02/01/1992

Current sampling 

frequency

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

4

Distance from 

supporting 

structure (meters)

1.1

Distance from 

obstructions on 

roof (meters)

None

Height above 

probe for 

obstructions on 

roof (meters)

None

Distance from None
________________________________________________________________________

74 Annual Monitoring Network Report for Twenty-five Districts in California

 

obstructions not on 

roof (meters)

Height above 

probe for 

obstructions not on 

roof (meters)

None

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

360

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

6.2

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A
________________________________________________________________________

75 Annual Monitoring Network Report for Twenty-five Districts in California

 

Frequency of onepoint QC check for 

gaseous 

instruments

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

Jun 10 2014 12:00AM

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

N/A

Mariposa County -

County: Mariposa

Local Site Name: Jerseydale

AQS ID: 06-043-0006

GPS 

Coordinates:

37.54377, -119.83957

Street Address: 6440 Jerseydale, Mariposa, 95338

County: Mariposa

Distance to 

roadways 

(meters):

1500 meters

Traffic Count 

Notes:

Unknown road; 44,000 AADT (Unknown year)

Ground Cover: Vegetation

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

None

Pollutant, POC Ozone, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Supplementary

Parameter Code 44201

Basic monitoring 

objective(s)

NAAQS
________________________________________________________________________

76 Annual Monitoring Network Report for Twenty-five Districts in California

 

Site type(s) REGIONAL 

TRANSPORT

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

Method code 87

FRM/FEM/ARM/Ot

her

FEM

Collecting Agency California Air 

Resources Board

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air 

Resources Board

Reporting Agency California Air 

Resources Board

Spatial scale REGIONAL SCALE

Monitoring start 

date

07/01/1995

Current sampling 

frequency

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

4

Distance from 

supporting 

structure (meters)

1.3

Distance from 

obstructions on 

roof (meters)

None

Height above 

probe for 

obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above 

probe for 

obstructions not on 

roof (meters)

None

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between None
________________________________________________________________________

77 Annual Monitoring Network Report for Twenty-five Districts in California

 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

360

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

14.6

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

Oct 6 2014 12:00AM

Date of two semiannual flow rate 

audits conducted 

in the past 

N/A
________________________________________________________________________

78 Annual Monitoring Network Report for Twenty-five Districts in California

 

calendar year for 

PM monitors

Local Site Name: Yosemite Natl Park-Turtleback

AQS ID: 06-043-0003

GPS 

Coordinates:

37.71314, -119.70624

Street Address: Turtleback Dome, Yosemite National Park, 95389

County: Mariposa

Distance to 

roadways 

(meters):

1 meters

Traffic Count 

Notes:

Unknown road; 5,445 AADT (1981)

Ground Cover: Vegetation

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

None

Pollutant, POC Ozone, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

N/A

Parameter Code 44201

Basic monitoring 

objective(s)

NAAQS

Site type(s) HIGHEST 

CONCENTRATION, 

REGIONAL 

TRANSPORT

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

PHILIPS PW9771

Method code 47

FRM/FEM/ARM/Ot

her

FEM

Collecting Agency National Park Service 

(NPS)

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

National Park Service 

(NPS)

Reporting Agency National Park Service 

(NPS)

Spatial scale REGIONAL SCALE

Monitoring start 11/01/1988
________________________________________________________________________

79 Annual Monitoring Network Report for Twenty-five Districts in California

 

date

Current sampling 

frequency

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season

Probe height 

(meters)

None

Distance from 

supporting 

structure (meters)

None

Distance from 

obstructions on 

roof (meters)

None

Height above 

probe for 

obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above 

probe for 

obstructions not on 

roof (meters)

None

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

Residence time for 

reactive gases 
________________________________________________________________________

80 Annual Monitoring Network Report for Twenty-five Districts in California

 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

N/A

Local Site Name: Yosemite Village - Visitor Center

AQS ID: 06-043-1001

GPS 

Coordinates:

37.74871, -119.58709

Street Address: Visitors Center, Yosemite Village, Yosemite National Park, 95389

County: Mariposa

Distance to 

roadways 

(meters):

100 meters

Traffic Count 

Notes:

Unknown road; 500 AADT (2008)

Ground Cover: Paved
________________________________________________________________________

81 Annual Monitoring Network Report for Twenty-five Districts in California

 

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

None

Pollutant, POC PM10 Total 0-10um 

STP, 2

Primary, QA-Audit, 

Supplementary, or 

N/A

Primary

Parameter Code 81102

Basic monitoring 

objective(s)

NAAQS

Site type(s) GENERAL/BACKGRO

UND

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

GMW Model 1200

Method code 63

FRM/FEM/ARM/Ot

her

FRM

Collecting Agency National Park Service 

(NPS)

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air 

Resources Board

Reporting Agency California Air 

Resources Board

Spatial scale NEIGHBORHOOD

Monitoring start 

date

01/28/1989

Current sampling 

frequency

1:3

Required sampling 

frequency 

including 

exceptional events

Sampling season

Probe height 

(meters)

None

Distance from 

supporting 

structure (meters)

None

Distance from 

obstructions on 

roof (meters)

None

Height above 

probe for 

obstructions on 

roof (meters)

None
________________________________________________________________________

82 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance from 

obstructions not on 

roof (meters)

None

Height above 

probe for 

obstructions not on 

roof (meters)

None

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

N/A

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

N/A

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A
________________________________________________________________________

83 Annual Monitoring Network Report for Twenty-five Districts in California

 

Frequency of onepoint QC check for 

gaseous 

instruments

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

, 

Nevada County –

County: Nevada

Local Site Name: Grass Valley-Litton Building

AQS ID: 06-057-0005

GPS 

Coordinates:

39.23352, -121.05567

Street Address: 200 Litton Dr., Suite 230, Grass Valley, 95945

County: Nevada

Distance to 

roadways 

(meters):

Traffic Count 

Notes:

Unknown road; 1,000 AADT (2012)

Ground Cover: Paved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Truckee-Grass Valley, CA

Pollutant, POC Ozone, 1 PM2.5 - Local 

Conditions, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

N/A Primary

Parameter Code 44201 88101

Basic monitoring NAAQS NAAQS
________________________________________________________________________

84 Annual Monitoring Network Report for Twenty-five Districts in California

 

objective(s)

Site type(s) HIGHEST 

CONCENTRATION, 

REGIONAL

TRANSPORT

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

R & P CO Model 2000 

PM-2.5

Method code 87 117

FRM/FEM/ARM/Ot

her

FEM FRM

Collecting Agency Northern Sierra AQMD Northern Sierra AQMD

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

N/A

Reporting Agency Northern Sierra AQMD Northern Sierra AQMD

Spatial scale URBAN SCALE NEIGHBORHOOD

Monitoring start 

date

06/01/1993 12/30/1998

Current sampling 

frequency

Continuous 1:3

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

15 12

Distance from 

supporting 

structure (meters)

None None

Distance from 

obstructions on 

roof (meters)

None None

Height above 

probe for 

obstructions on 

roof (meters)

None None

Distance from 

obstructions not on 

roof (meters)

None None

Height above 

probe for 

obstructions not on 

roof (meters)

None None

Distance to 

nearest tree drip 

line (meters)

None None

Distance to 

furnace or 

incinerator flue 

None None
________________________________________________________________________

85 Annual Monitoring Network Report for Twenty-five Districts in California

 

(meters)

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

N/A

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

N/A

Will there be 

changes within the 

next 18 months?

No No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A No

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A

Date of two semi- N/A , 
________________________________________________________________________

86 Annual Monitoring Network Report for Twenty-five Districts in California

 

annual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

Local Site Name: Truckee - Fire Station

AQS ID: 06-057-1001

GPS 

Coordinates:

39.32782, -120.18459

Street Address: 10046 Donner Pass Rd, Truckee, 96161

County: Nevada

Distance to 

roadways 

(meters):

Traffic Count 

Notes:

Unknown road; 500 AADT (2008)

Ground Cover: Paved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Truckee-Grass Valley, CA

Pollutant, POC PM2.5 - Local 

Conditions, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Primary

Parameter Code 88101

Basic monitoring 

objective(s)

NAAQS

Site type(s) HIGHEST 

CONCENTRATION

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

R & P CO PLUS 

MODEL 2025PM SEQ

Method code 118

FRM/FEM/ARM/Ot

her

FRM

Collecting Agency Northern Sierra AQMD

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air 

Resources Board

Reporting Agency Northern Sierra AQMD

Spatial scale NEIGHBORHOOD

Monitoring start 03/31/1999
________________________________________________________________________

87 Annual Monitoring Network Report for Twenty-five Districts in California

 

date

Current sampling 

frequency

1:3

Required sampling 

frequency 

including 

exceptional events

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

7

Distance from 

supporting 

structure (meters)

None

Distance from 

obstructions on 

roof (meters)

None

Height above 

probe for 

obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above 

probe for 

obstructions not on 

roof (meters)

None

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

N/A

Residence time for 

reactive gases 

N/A
________________________________________________________________________

88 Annual Monitoring Network Report for Twenty-five Districts in California

 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

No

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

, 

Local Site Name: White Cloud (seasonal)

AQS ID: 06-057-0007

GPS 

Coordinates:

39.31782, -120.84530

Street Address: 26533 CA State Hwy 20, Nevada City, 95959

County: Nevada

Distance to 

roadways 

(meters):

240 meters

Traffic Count 

Notes:

Unknown road; 2,400 AADT (2005)

Ground Cover: Paved
________________________________________________________________________

89 Annual Monitoring Network Report for Twenty-five Districts in California

 

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Truckee-Grass Valley, CA

Pollutant, POC Ozone, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Supplementary

Parameter Code 44201

Basic monitoring 

objective(s)

NAAQS

Site type(s) GENERAL/BACKGRO

UND

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

Method code 87

FRM/FEM/ARM/Ot

her

FEM

Collecting Agency California Air 

Resources Board

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

N/A

Reporting Agency California Air 

Resources Board

Spatial scale REGIONAL SCALE

Monitoring start 

date

06/01/1995

Current sampling 

frequency

Continuous

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

Distance from 

supporting 

structure (meters)

1.5

Distance from 

obstructions on 

roof (meters)

None

Height above 

probe for 

obstructions on 

roof (meters)

None
________________________________________________________________________

90 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance from 

obstructions not on 

roof (meters)

None

Height above 

probe for 

obstructions not on 

roof (meters)

None

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

360

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

15.9

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A
________________________________________________________________________

91 Annual Monitoring Network Report for Twenty-five Districts in California

 

Frequency of onepoint QC check for 

gaseous 

instruments

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

Oct 2 2014 12:00AM

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

N/A

Placer County -

Local Site Name: Colfax-City Hall

AQS ID: 06-061-0004

GPS 

Coordinates:

39.09979, -120.95391

Street Address: 33 S. Main St., Colfax, 95713

County: Placer

Distance to 

roadways 

(meters):

500 meters

Traffic Count 

Notes:

31,500 AADT from ARB Site Survey

Ground Cover: Paved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Sacramento--Arden-Arcade--Roseville, CA

Pollutant, POC Ozone, 1 PM10 Total 0-10um 

STP, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

N/A Primary

Parameter Code 44201 81102

Basic monitoring 

objective(s)

NAAQS NAAQS
________________________________________________________________________

92 Annual Monitoring Network Report for Twenty-five Districts in California

 

Site type(s) GENERAL/BACKGRO

UND

GENERAL/BACKGRO

UND

Monitor type(s) SLAMS SLAMS

Instrument 

manufacturer and 

model

Advanced Pollution 

Instr. 400/400A/400E

Sierra-Andersen/GMW 

1200

Method code 87 63

FRM/FEM/ARM/Ot

her

FEM FRM

Collecting Agency Placer County APCD Placer County APCD

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

N/A California Air 

Resources Board

Reporting Agency Placer County APCD California Air 

Resources Board

Spatial scale URBAN SCALE NEIGHBORHOOD

Monitoring start 

date

01/01/1992 01/01/2012

Current sampling 

frequency

Continuous 1:6

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec 1-Jan - 31-Dec

Probe height 

(meters)

Distance from 

supporting 

structure (meters)

None None

Distance from 

obstructions on 

roof (meters)

None None

Height above 

probe for 

obstructions on 

roof (meters)

None None

Distance from 

obstructions not on 

roof (meters)

None None

Height above 

probe for 

obstructions not on 

roof (meters)

None None

Distance to 

nearest tree drip 

line (meters)

None None

Distance to 

furnace or 

incinerator flue 

(meters)

None None

Distance between 

monitors fulfilling a 

None None
________________________________________________________________________

93 Annual Monitoring Network Report for Twenty-five Districts in California

 

QA collocation 

requirement 

(meters)

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

N/A

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

N/A

Will there be 

changes within the 

next 18 months?

No No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

N/A , 
________________________________________________________________________

94 Annual Monitoring Network Report for Twenty-five Districts in California

 

PM monitors

Plumas County -

County: Plumas

Local Site Name: Portola

AQS ID: 06-063-1010

GPS 

Coordinates:

39.81336, -120.47069

Street Address: 420 N Gulling St, Portola, 96122

County: Plumas

Distance to 

roadways 

(meters):

0 meters

Traffic Count 

Notes:

Unknown road; 0 AADT (Unknown year)

Ground Cover: Unpaved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

None

Pollutant, POC PM2.5 - Local 

Conditions, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Primary

Parameter Code 88101

Basic monitoring 

objective(s)

NAAQS

Site type(s) HIGHEST 

CONCENTRATION

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

R & P CO PLUS 

MODEL 2025PM SEQ

Method code 118

FRM/FEM/ARM/Ot

her

FRM

Collecting Agency Northern Sierra AQMD

Analytical Lab (i.e. 

weigh lab, toxics 

California Air 

Resources Board
________________________________________________________________________

95 Annual Monitoring Network Report for Twenty-five Districts in California

 

lab, other)

Reporting Agency California Air 

Resources Board

Spatial scale NEIGHBORHOOD

Monitoring start 

date

01/18/2007

Current sampling 

frequency

1:3

Required sampling 

frequency 

including 

exceptional events

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

Distance from 

supporting 

structure (meters)

Distance from 

obstructions on 

roof (meters)

Height above 

probe for 

obstructions on 

roof (meters)

Distance from 

obstructions not on 

roof (meters)

Height above 

probe for 

obstructions not on 

roof (meters)

Distance to 

nearest tree drip 

line (meters)

Distance to 

furnace or 

incinerator flue 

(meters)

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

N/A
________________________________________________________________________

96 Annual Monitoring Network Report for Twenty-five Districts in California

 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

N/A

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

No

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

Frequency of flow 

rate verification for

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

, 

Local Site Name: Quincy-N Church Street

AQS ID: 06-063-1006

GPS 

Coordinates:

39.93957, -120.94438

Street Address: 267 N Church Street, Quincy, 95971

County: Plumas
________________________________________________________________________

97 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance to 

roadways 

(meters):

Traffic Count 

Notes:

Unknown road; 0 AADT (Unknown year)

Ground Cover: Unpaved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

None

Pollutant, POC PM2.5 - Local 

Conditions, 1

Primary, QA-Audit,

Supplementary, or 

N/A

Primary

Parameter Code 88101

Basic monitoring 

objective(s)

NAAQS

Site type(s) HIGHEST 

CONCENTRATION

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

R & P CO PLUS 

MODEL 2025PM SEQ

Method code 118

FRM/FEM/ARM/Ot

her

FRM

Collecting Agency Northern Sierra AQMD

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

California Air 

Resources Board

Reporting Agency Northern Sierra AQMD

Spatial scale NEIGHBORHOOD

Monitoring start 

date

03/26/1999

Current sampling 

frequency

1:3

Required sampling 

frequency 

including 

exceptional events

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

2

Distance from 

supporting 

structure (meters)

None

Distance from 

obstructions on 

None
________________________________________________________________________

98 Annual Monitoring Network Report for Twenty-five Districts in California

 

roof (meters)

Height above 

probe for 

obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above 

probe for 

obstructions not on 

roof (meters)

None

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

N/A

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

N/A

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

No

Frequency of flow 

rate verification for 

manual PM 

samplers, 
________________________________________________________________________

99 Annual Monitoring Network Report for Twenty-five Districts in California

 

including Pb 

samplers

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

, 

Tuolumne County -

County: Tuolumne

Local Site Name: Sonora - Barretta Street

AQS ID: 06-109-0005

GPS 

Coordinates:

37.98178, -120.37855

Street Address: 251 S. Barretta St, Sonora, 95370

County: Tuolumne

Distance to 

roadways 

(meters):

65 meters

Traffic Count 

Notes:

Unknown road; 1,000 AADT (2012)

Ground Cover: Unpaved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Phoenix Lake-Cedar Ridge, CA
________________________________________________________________________

100 Annual Monitoring Network Report for Twenty-five Districts in California

 

Pollutant, POC Ozone, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

Supplementary

Parameter Code 44201

Basic monitoring 

objective(s)

NAAQS

Site type(s) GENERAL/BACKGRO

UND

Monitor type(s) SLAMS

Instrument 

manufacturer and 

model

MODEL 400 OZONE 

ANALYZER

Method code 87

FRM/FEM/ARM/Ot

her

FEM

Collecting Agency California Air 

Resources Board

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

N/A

Reporting Agency California Air 

Resources Board

Spatial scale NEIGHBORHOOD

Monitoring start 

date

07/01/1992

Current sampling 

frequency

Continuous

Required sampling 

frequency 

including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

6

Distance from 

supporting 

structure (meters)

1.0

Distance from 

obstructions on 

roof (meters)

None

Height above 

probe for 

obstructions on 

roof (meters)

None

Distance from 

obstructions not on 

roof (meters)

None

Height above 

probe for 

obstructions not on 

roof (meters)

None
________________________________________________________________________

101 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance to 

nearest tree drip 

line (meters)

None

Distance to 

furnace or 

incinerator flue 

(meters)

None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None

Unrestricted 

airflow (degrees 

around probe/inlet 

or % of monitoring 

path)

360

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

10.8

Will there be 

changes within the 

next 18 months?

No

Is it suitable for 

comparison 

against the annual 

PM2.5 NAAQS?

N/A

Frequency of flow 

rate verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A

Frequency of onepoint QC check for 

gaseous 

instruments

Date of Annual 

performance 

evaluation 

Mar 18 2014 12:00AM
________________________________________________________________________

102 Annual Monitoring Network Report for Twenty-five Districts in California

 

conducted in the 

past calendar year 

for gaseous 

parameters

Date of two semiannual flow rate 

audits conducted 

in the past 

calendar year for 

PM monitors

N/A

North Coast Air Basin

Mendocino County –

Detailed Site Report

County: Mendocino

Local Site Name: Fort Bragg - 300 Dana Street

AQS ID: 06-045-0010

GPS Coordinates: 39.43734, -123.78766

Street Address: 300 Dana Street, Fort Bragg, 95437

County: Mendocino

Distance to roadways (meters): 0 meters

Traffic Count Notes: Unknown road; 1,394 AADT (1997)

Ground Cover: Paved

Representative statistical area 

name (i.e. MSA, CBSA, other):

Ukiah, CA

Pollutant, POC PM10 Total 0-10um STP, 1 PM10 - LC, 1

Primary, QA-Audit, Supplementary, 

or N/A

Primary Primary

Parameter Code 81102 85101

Basic monitoring objective(s) NAAQS NAAQS

Site type(s) GENERAL/BACKGROUND GENERAL/BACKGROUND

Monitor type(s) SLAMS SLAMS

Instrument manufacturer and model ANDERSEN MODEL 

FH62I-N PM10

MODELS BAM 1020-

GBAM 1020- ETC

Method code 122 122

FRM/FEM/ARM/Other FEM FEM

Collecting Agency Mendocino County AQMD Mendocino County AQMD

Analytical Lab (i.e. weigh lab, toxics 

lab, other)

N/A N/A
________________________________________________________________________

103 Annual Monitoring Network Report for Twenty-five Districts in California

 

Reporting Agency California Air Resources 

Board

California Air Resources 

Board

Spatial scale NEIGHBORHOOD NEIGHBORHOOD

Monitoring start date 08/17/2011 08/17/2011

Current sampling frequency Continuous Continuous

Required sampling frequency 

including exceptional events

Sampling season 1-Jan - 31-Dec

Probe height (meters) 5 5

Distance from supporting structure 

(meters)

None

Distance from obstructions on roof 

(meters)

None

Height above probe for obstructions 

on roof (meters)

None

Distance from obstructions not on 

roof (meters)

None

Height above probe for obstructions 

not on roof (meters)

None

Distance to nearest tree drip line 

(meters)

None

Distance to furnace or incinerator 

flue (meters)

None

Distance between monitors fulfilling 

a QA collocation requirement 

(meters)

None

Unrestricted airflow (degrees around 

probe/inlet or % of monitoring path)

Probe material for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (e.g. Pyrex, 

stainless steel, Teflon)

N/A N/A

Residence time for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (seconds)

N/A N/A

Will there be changes within the 

next 18 months?

No No

Is it suitable for comparison against 

the annual PM2.5 NAAQS?

N/A N/A

Frequency of flow rate verification 

for manual PM samplers, including 

Pb samplers

N/A N/A

Frequency of flow rate verification 

for automated PM analyzers

Frequency of one-point QC check 

for gaseous instruments

N/A N/A

Date of Annual performance 

evaluation conducted in the past 

calendar year for gaseous 

parameters

N/A N/A

Date of two semi-annual flow rate 

audits conducted in the past 

, Jan 1 1753 12:00AM , Jan 

1 1753 12:00AM
________________________________________________________________________

104 Annual Monitoring Network Report for Twenty-five Districts in California

 

calendar year for PM monitors

Local Site Name: Ukiah - Gobbi Street

AQS ID: 06-045-0008

GPS Coordinates: 39.14566, -123.20298

Street Address: 306 E. Gobbi St, Ukiah, 95482

County: Mendocino

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 0 AADT (Unknown year)

Ground Cover: Paved

Representative statistical area 

name (i.e. MSA, CBSA, other):

Ukiah, CA

Pollutant, POC Ozone, 1

Primary, QA-Audit, Supplementary, 

or N/A

N/A

Parameter Code 44201

Basic monitoring objective(s) NAAQS

Site type(s) REGIONAL TRANSPORT

Monitor type(s) SLAMS

Instrument manufacturer and model Teledyne API T265

Method code 199

FRM/FEM/ARM/Other FEM

Collecting Agency Mendocino County AQMD

Analytical Lab (i.e. weigh lab, toxics 

lab, other)

Mendocino County AQMD

Reporting Agency California Air Resources 

Board

Spatial scale URBAN SCALE

Monitoring start date 08/01/1992

Current sampling frequency

Required sampling frequency 

including exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height (meters) 9

Distance from supporting structure 

(meters)

None

Distance from obstructions on roof 

(meters)

None

Height above probe for obstructions 

on roof (meters)

None

Distance from obstructions not on 

roof (meters)

None

Height above probe for obstructions None
________________________________________________________________________

105 Annual Monitoring Network Report for Twenty-five Districts in California

 

not on roof (meters)

Distance to nearest tree drip line 

(meters)

None

Distance to furnace or incinerator 

flue (meters)

None

Distance between monitors fulfilling 

a QA collocation requirement 

(meters)

None

Unrestricted airflow (degrees around 

probe/inlet or % of monitoring path)

Probe material for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (e.g. Pyrex, 

stainless steel, Teflon)

Residence time for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (seconds)

Will there be changes within the 

next 18 months?

No

Is it suitable for comparison against 

the annual PM2.5 NAAQS?

N/A

Frequency of flow rate verification 

for manual PM samplers, including 

Pb samplers

Frequency of flow rate verification 

for automated PM analyzers

N/A

Frequency of one-point QC check 

for gaseous instruments

Date of Annual performance 

evaluation conducted in the past 

calendar year for gaseous 

parameters

Jan 1 1753 12:00AM

Date of two semi-annual flow rate

audits conducted in the past 

calendar year for PM monitors

N/A

Local Site Name: Ukiah - Library

AQS ID: 06-045-0006

GPS Coordinates: 39.15047, -123.20655

Street Address: 105 N. Main St, Ukiah, 95482

County: Mendocino

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 44,000 AADT (Unknown year)

Ground Cover: Paved

Representative statistical area 

name (i.e. MSA, CBSA, other):

Ukiah, CA
________________________________________________________________________

106 Annual Monitoring Network Report for Twenty-five Districts in California

 

Pollutant, POC PM2.5 - Local Conditions, 

3

Primary, QA-Audit, Supplementary, 

or N/A

Primary

Parameter Code 88101

Basic monitoring objective(s) NAAQS

Site type(s) GENERAL/BACKGROUND

Monitor type(s) SLAMS

Instrument manufacturer and model Met One BAM-1020 PM2.5 

VSCC FEM

Method code 170

FRM/FEM/ARM/Other FEM

Collecting Agency Mendocino County AQMD

Analytical Lab (i.e. weigh lab, toxics 

lab, other)

N/A

Reporting Agency California Air Resources 

Board

Spatial scale NEIGHBORHOOD

Monitoring start date 12/31/2008

Current sampling frequency Continuous

Required sampling frequency 

including exceptional events

Sampling season 1-Jan - 31-Dec

Probe height (meters) 8

Distance from supporting structure 

(meters)

None

Distance from obstructions on roof 

(meters)

None

Height above probe for obstructions 

on roof (meters)

None

Distance from obstructions not on 

roof (meters)

None

Height above probe for obstructions 

not on roof (meters)

None

Distance to nearest tree drip line 

(meters)

None

Distance to furnace or incinerator 

flue (meters)

None

Distance between monitors fulfilling 

a QA collocation requirement 

(meters)

None

Unrestricted airflow (degrees around 

probe/inlet or % of monitoring path)

Probe material for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (e.g. Pyrex, 

stainless steel, Teflon)

N/A

Residence time for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (seconds)

N/A
________________________________________________________________________

107 Annual Monitoring Network Report for Twenty-five Districts in California

 

Will there be changes within the 

next 18 months?

No

Is it suitable for comparison against 

the annual PM2.5 NAAQS?

No

Frequency of flow rate verification 

for manual PM samplers, including 

Pb samplers

N/A

Frequency of flow rate verification 

for automated PM analyzers

Frequency of one-point QC check 

for gaseous instruments

N/A

Date of Annual performance 

evaluation conducted in the past 

calendar year for gaseous 

parameters

N/A

Date of two semi-annual flow rate 

audits conducted in the past 

calendar year for PM monitors

, 

Local Site Name: Willits - Justice Center

AQS ID: 06-045-2002

GPS Coordinates: 39.41174, -123.35264

Street Address: 125 E. Commercial St., Willits, 95490

County: Mendocino

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 65 AADT (Unknown year)

Ground Cover: Paved

Representative statistical area 

name (i.e. MSA, CBSA, other):

Ukiah, CA

Pollutant, POC PM2.5 - Local Conditions, 

3

Primary, QA-Audit, Supplementary, 

or N/A

Primary

Parameter Code 88101

Basic monitoring objective(s) NAAQS

Site type(s) GENERAL/BACKGROUND

Monitor type(s) SLAMS

Instrument manufacturer and model Met One BAM-1020 PM2.5 

VSCC FEM

Method code 170

FRM/FEM/ARM/Other FEM

Collecting Agency Mendocino County AQMD

Analytical Lab (i.e. weigh lab, toxics 

lab, other)

N/A

Reporting Agency California Air Resources 
________________________________________________________________________

108 Annual Monitoring Network Report for Twenty-five Districts in California

 

Board

Spatial scale NEIGHBORHOOD

Monitoring start date 09/15/2009

Current sampling frequency Continuous

Required sampling frequency 

including exceptional events

Sampling season 1-Jan - 31-Dec

Probe height (meters) 2

Distance from supporting structure 

(meters)

None

Distance from obstructions on roof 

(meters)

None

Height above probe for obstructions 

on roof (meters)

None

Distance from obstructions not on 

roof (meters)

None

Height above probe for obstructions 

not on roof (meters)

None

Distance to nearest tree drip line 

(meters)

None

Distance to furnace or incinerator 

flue (meters)

None

Distance between monitors fulfilling 

a QA collocation requirement 

(meters)

None

Unrestricted airflow (degrees around 

probe/inlet or % of monitoring path)

Probe material for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (e.g. Pyrex, 

stainless steel, Teflon)

N/A

Residence time for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (seconds)

N/A

Will there be changes within the 

next 18 months?

No

Is it suitable for comparison against 

the annual PM2.5 NAAQS?

No

Frequency of flow rate verification 

for manual PM samplers, including 

Pb samplers

N/A

Frequency of flow rate verification 

for automated PM analyzers

Frequency of one-point QC check 

for gaseous instruments

N/A

Date of Annual performance 

evaluation conducted in the past 

calendar year for gaseous 

parameters

N/A

Date of two semi-annual flow rate 

audits conducted in the past 

calendar year for PM monitors

, 
________________________________________________________________________

109 Annual Monitoring Network Report for Twenty-five Districts in California

 

Sonoma County -

County: Sonoma

Local Site Name: Cloverdale

AQS ID: 06-097-0001

GPS Coordinates: 38.80423, -123.01820

Street Address: 100 S. Washington St, Cloverdale, 95425

County: Sonoma

Distance to roadways (meters): 0 meters

Traffic Count Notes: Unknown road; 1,583 AADT (1994)

Ground Cover: Paved

Representative statistical area 

name (i.e. MSA, CBSA, other):

Santa Rosa-Petaluma, CA

Pollutant, POC PM10 Total 

0-10um 

STP, 2

Primary, QA-Audit, Supplementary, 

or N/A

Primary

Parameter Code 81102

Basic monitoring objective(s) NAAQS

Site type(s) GENERAL/

BACKGRO

UND

Monitor type(s) SLAMS

Instrument manufacturer and model MODELS 

BAM 1020-

GBAM 

Method code 122

FRM/FEM/ARM/Other FEM

Collecting Agency Northern 

Sonoma 

County 

APCD

Analytical Lab (i.e. weigh lab, toxics 

lab, other)

N/A

Reporting Agency Northern 

Sonoma 

County 

APCD

Spatial scale NEIGHBOR
________________________________________________________________________

110 Annual Monitoring Network Report for Twenty-five Districts in California

 

HOOD

Monitoring start date 01/01/2014

Current sampling frequency Continuous

Required sampling frequency 

including exceptional events

Sampling season 1-Jan - 31-

Dec

Probe height (meters) None

Distance from supporting structure 

(meters)

None

Distance from obstructions on roof 

(meters)

None

Height above probe for obstructions 

on roof (meters)

None

Distance from obstructions not on 

roof (meters)

None

Height above probe for obstructions 

not on roof (meters)

None

Distance to nearest tree drip line 

(meters)

None

Distance to furnace or incinerator 

flue (meters)

None

Distance between monitors fulfilling a 

QA collocation requirement (meters)

None

Unrestricted airflow (degrees around 

probe/inlet or % of monitoring path)

Probe material for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (e.g. Pyrex, 

stainless steel, Teflon)

N/A

Residence time for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (seconds)

N/A

Will there be changes within the next 

18 months?

No

Is it suitable for comparison against 

the annual PM2.5 NAAQS?

N/A

Frequency of flow rate verification for 

manual PM samplers, including Pb 

samplers

N/A

Frequency of flow rate verification for 

automated PM analyzers

Monthly

Frequency of one-point QC check for 

gaseous instruments

N/A

Date of Annual performance 

evaluation conducted in the past 

calendar year for gaseous 

parameters

N/A

Date of two semi-annual flow rate 

audits conducted in the past 

calendar year for PM monitors

Jan 1 1753 

12:00AM , 

Jan 1 1753 

12:00AM
________________________________________________________________________

111 Annual Monitoring Network Report for Twenty-five Districts in California

 

Local Site Name: Guerneville-Church and 1st

AQS ID: 06-097-3002

GPS Coordinates: 38.50107, -122.99819

Street Address: Church & First, Guerneville, 95446

County: Sonoma

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 500 AADT (Unknown year)

Ground Cover: Paved

Representative statistical area 

name (i.e. MSA, CBSA, other):

Santa Rosa-Petaluma, CA

Pollutant, POC PM10 Total 

0-10um 

STP, 1

Primary, QA-Audit, Supplementary, 

or N/A

Primary

Parameter Code 81102

Basic monitoring objective(s) NAAQS

Site type(s) GENERAL/

BACKGRO

UND

Monitor type(s) SLAMS

Instrument manufacturer and model MODELS 

BAM 1020-

GBAM 

Method code 122

FRM/FEM/ARM/Other FEM

Collecting Agency Northern 

Sonoma 

County 

APCD

Analytical Lab (i.e. weigh lab, toxics 

lab, other)

N/A

Reporting Agency Northern 

Sonoma 

County 

APCD

Spatial scale NEIGHBOR

HOOD

Monitoring start date 01/01/2014

Current sampling frequency Continuous

Required sampling frequency 

including exceptional events

Sampling season 1-Jan - 31-

Dec
________________________________________________________________________

112 Annual Monitoring Network Report for Twenty-five Districts in California

 

Probe height (meters) 5

Distance from supporting structure 

(meters)

None

Distance from obstructions on roof 

(meters)

None

Height above probe for obstructions 

on roof (meters)

None

Distance from obstructions not on 

roof (meters)

None

Height above probe for obstructions 

not on roof (meters)

None

Distance to nearest tree drip line 

(meters)

None

Distance to furnace or incinerator 

flue (meters)

None

Distance between monitors fulfilling a 

QA collocation requirement (meters)

None

Unrestricted airflow (degrees around 

probe/inlet or % of monitoring path)

Probe material for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (e.g. Pyrex, 

stainless steel, Teflon)

N/A

Residence time for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (seconds)

N/A

Will there be changes within the next 

18 months?

No

Is it suitable for comparison against 

the annual PM2.5 NAAQS?

N/A

Frequency of flow rate verification for 

manual PM samplers, including Pb 

samplers

N/A

Frequency of flow rate verification for 

automated PM analyzers

Monthly

Frequency of one-point QC check for 

gaseous instruments

N/A

Date of Annual performance 

evaluation conducted in the past 

calendar year for gaseous 

parameters

N/A

Date of two semi-annual flow rate 

audits conducted in the past 

calendar year for PM monitors

Jan 1 1753 

12:00AM , 

Jan 1 1753 

12:00AM

Local Site Name: Healdsburg - Matheson

AQS ID: 06-097-0002

GPS Coordinates: 38.61090, -122.86878

Street Address: 133 Matheson St, Healdsburg, 95448
________________________________________________________________________

113 Annual Monitoring Network Report for Twenty-five Districts in California

 

County: Sonoma

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 10,307 AADT (Unknown year)

Ground Cover: Paved

Representative statistical area 

name (i.e. MSA, CBSA, other):

Santa Rosa-Petaluma, CA

Pollutant, POC PM10 Total 

0-10um 

STP, 2

Primary, QA-Audit, Supplementary, 

or N/A

Primary

Parameter Code 81102

Basic monitoring objective(s) NAAQS

Site type(s) HIGHEST 

CONCENT

RATION

Monitor type(s) SLAMS

Instrument manufacturer and model MODELS 

BAM 1020-

GBAM 

Method code 122

FRM/FEM/ARM/Other FEM

Collecting Agency Northern 

Sonoma 

County 

APCD

Analytical Lab (i.e. weigh lab, toxics 

lab, other)

N/A

Reporting Agency Northern 

Sonoma 

County 

APCD

Spatial scale NEIGHBOR

HOOD

Monitoring start date 01/01/2014

Current sampling frequency Continuous

Required sampling frequency 

including exceptional events

Sampling season 1-Jan - 31-

Dec

Probe height (meters) None

Distance from supporting structure 

(meters)

None

Distance from obstructions on roof 

(meters)

None

Height above probe for obstructions 

on roof (meters)

None

Distance from obstructions not on None
________________________________________________________________________

114 Annual Monitoring Network Report for Twenty-five Districts in California

 

roof (meters)

Height above probe for obstructions 

not on roof (meters)

None

Distance to nearest tree drip line 

(meters)

None

Distance to furnace or incinerator 

flue (meters)

None

Distance between monitors fulfilling a 

QA collocation requirement (meters)

None

Unrestricted airflow (degrees around 

probe/inlet or % of monitoring path)

Probe material for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (e.g. Pyrex, 

stainless steel, Teflon)

N/A

Residence time for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (seconds)

N/A

Will there be changes within the next 

18 months?

No

Is it suitable for comparison against 

the annual PM2.5 NAAQS?

N/A

Frequency of flow rate verification for 

manual PM samplers, including Pb 

samplers

N/A

Frequency of flow rate verification for 

automated PM analyzers

Monthly

Frequency of one-point QC check for 

gaseous instruments

N/A

Date of Annual performance 

evaluation conducted in the past 

calendar year for gaseous 

parameters

N/A

Date of two semi-annual flow rate 

audits conducted in the past 

calendar year for PM monitors

Jan 1 1753 

12:00AM , 

Jan 1 1753 

12:00AM

Local Site Name: Healdsburg-Municipal Airport

AQS ID: 06-097-1003

GPS Coordinates: 38.65407, -122.90187

Street Address: 200 Heidelberg Way, Healdsburg, 95448

County: Sonoma

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 5,881 AADT (1991)

Ground Cover: Paved

Representative statistical area 

name (i.e. MSA, CBSA, other):

Santa Rosa-Petaluma, CA
________________________________________________________________________

115 Annual Monitoring Network Report for Twenty-five Districts in California

 

Pollutant, POC Ozone, 1

Primary, QA-Audit, Supplementary, 

or N/A

N/A

Parameter Code 44201

Basic monitoring objective(s) NAAQS

Site type(s) GENERAL/BAC

KGROUND

Monitor type(s) SLAMS

Instrument manufacturer and model MODEL 400 

OZONE 

ANALYZER

Method code 87

FRM/FEM/ARM/Other FEM

Collecting Agency Northern 

Sonoma County 

APCD

Analytical Lab (i.e. weigh lab, toxics 

lab, other)

N/A

Reporting Agency Northern 

Sonoma County 

APCD

Spatial scale URBAN SCALE

Monitoring start date 06/01/1991

Current sampling frequency Continuous

Required sampling frequency 

including exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height (meters) 5

Distance from supporting structure 

(meters)

None

Distance from obstructions on roof 

(meters)

None

Height above probe for obstructions 

on roof (meters)

None

Distance from obstructions not on 

roof (meters)

None

Height above probe for obstructions 

not on roof (meters)

None

Distance to nearest tree drip line 

(meters)

None

Distance to furnace or incinerator 

flue (meters)

None

Distance between monitors fulfilling a 

QA collocation requirement (meters)

None

Unrestricted airflow (degrees around 

probe/inlet or % of monitoring path)

Probe material for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (e.g. Pyrex, 
________________________________________________________________________

116 Annual Monitoring Network Report for Twenty-five Districts in California

 

stainless steel, Teflon)

Residence time for reactive gases 

NO/NO2/NOy, SO2, O3; PAMS: 

VOCs, Carbonyls (seconds)

Will there be changes within the next 

18 months?

No

Is it suitable for comparison against 

the annual PM2.5 NAAQS?

N/A

Frequency of flow rate verification for 

manual PM samplers, including Pb 

samplers

N/A

Frequency of flow rate verification for 

automated PM analyzers

N/A

Frequency of one-point QC check for 

gaseous instruments

Biweekly 

Date of Annual performance 

evaluation conducted in the past 

calendar year for gaseous 

parameters

Jan 1 1753 

12:00AM

Date of two semi-annual flow rate 

audits conducted in the past 

calendar year for PM monitors

N/A

Northeast Plateau Air Basin

Siskiyou County -

Detailed Site Report

County: Siskiyou

Local Site Name: Yreka

AQS ID: 06-093-2001

GPS Coordinates: 41.72679, -122.63359

Street Address: 525 S. Foothill Dr., Yreka, 96097

County: Siskiyou

Distance to 

roadways 

(meters):

>60 meters to I-5, ~9 meters to S. Foothill Drive

Traffic Count 

Notes:

Unknown road; 4,293 AADT (2010)

Ground Cover: Weathered asphalt

Representative 

statistical area 

None
________________________________________________________________________

117 Annual Monitoring Network Report for Twenty-five Districts in California

 

name (i.e. MSA, 

CBSA, other):

Pollutant, POC Ozone, 1 PM10 Total 0-10um 

STP, 2

PM2.5 - Local 

Conditions, 1

Primary, QA-Audit, 

Supplementary, or 

N/A

N/A Primary Primary

Parameter Code 44201 81102 88101

Basic monitoring 

objective(s)

NAAQS, Public 

Information

NAAQS NAAQS

Site type(s) GENERAL/BACKGROU

ND, REGIONAL 

TRANSPORT

GENERAL/BACKGROU

ND

GENERAL/BACKGROU

ND

Monitor type(s) SLAMS SLAMS SLAMS

Instrument 

manufacturer and 

model

MODEL 400E OZONE 

ANALYZER

GMW Model 1200 R & P CO Model 2000 

PM-2.5

Method code 87 63 117

FRM/FEM/ARM/Ot

her

FEM FRM FRM

Collecting Agency Siskiyou County APCD Siskiyou County APCD Siskiyou County APCD

Analytical Lab (i.e. 

weigh lab, toxics 

lab, other)

N/A California Air Resources 

Board

Reporting Agency Siskiyou County APCD Siskiyou County APCD Siskiyou County APCD

Spatial scale NEIGHBORHOOD NEIGHBORHOOD NEIGHBORHOOD

Monitoring start 

date

01/01/1981 01/01/1988 08/21/2008

Current sampling 

frequency

Continuous 1:6 1:3

Required sampling 

frequency including 

exceptional events

N/A

Sampling season 1-Jan - 31-Dec

Probe height 

(meters)

9 5.3 2

Distance from 

supporting 

structure (meters)

None None None

Distance from 

obstructions on roof 

(meters)

None None None

Height above probe 

for obstructions on 

roof (meters)

None None None
________________________________________________________________________

118 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance from 

obstructions not on 

roof (meters)

None None None

Height above probe 

for obstructions not 

on roof (meters)

None None None

Distance to nearest 

tree drip line 

(meters)

None None None

Distance to furnace 

or incinerator flue 

(meters)

None None None

Distance between 

monitors fulfilling a 

QA collocation 

requirement 

(meters)

None None None

Unrestricted airflow 

(degrees around 

probe/inlet or % of 

monitoring path)

Probe material for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(e.g. Pyrex, 

stainless steel, 

Teflon)

PTFE N/A N/A

Residence time for 

reactive gases 

NO/NO2/NOy, 

SO2, O3; PAMS: 

VOCs, Carbonyls 

(seconds)

4.8 sec. N/A N/A

Will there be 

changes within the 

next 18 months?

Yes Yes Yes

Is it suitable for 

comparison against 

the annual PM2.5 

NAAQS?

N/A N/A No

Frequency of flow 

rate verification for 

manual PM 

samplers, including 

Pb samplers

N/A

Frequency of flow 

rate verification for 

automated PM 

analyzers

N/A N/A N/A

Frequency of onepoint QC check for 

gaseous 

instruments

N/A N/A
________________________________________________________________________

119 Annual Monitoring Network Report for Twenty-five Districts in California

 

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar year 

for gaseous 

parameters

N/A N/A

Date of two semiannual flow rate 

audits conducted in 

the past calendar 

year for PM 

monitors

150312; 141202 150312; 141202 150312; 141202

Sacramento Valley Air Basin

Butte County –

Detailed Site Report

County: Butte

Local 

Site 

Name:

Chico - East Avenue

AQS ID: 06-007-0008

GPS 

Coordina

tes:

39.76168, -121.84047

Street 

Address:

984 East Ave, Ste 4, Chico, 95926

County: Butte

Distance 

to 

roadway

s 

(meters):

75 meters

Traffic 

Count 

Notes:

Unknown road; 0 AADT (Unknown year)

Ground 

Cover:

Paved

Represen

tative 

statistica

l area 

name 

(i.e. MSA, 

CBSA, 

other):

Chico, CA
________________________________________________________________________

120 Annual Monitoring Network Report for Twenty-five Districts in California

 

Pollutant, 

POC

Carbon 

monoxide, 3

Carbon 

monoxide, 1

Nitrogen 

dioxide, 3

Nitrog

en 

dioxid

e, 1

Ozone, 1 PM10 

Total 0-

10um 

STP, 1

PM2.5 -

Local 

Conditio

ns, 1

Primary, 

QA-Audit, 

Suppleme

ntary, or 

N/A

Supplement

ary

N/A N/A Supple

mentar

y

Supplement

ary

Primary Primary

Paramete

r Code

42101 42101 42602 42602 44201 81102 88101

Basic 

monitorin

g 

objective(

s)

NAAQS NAAQS NAAQS NAAQS NAAQS

Site 

type(s)

GENERAL/

BACKGRO

UND

GENERAL/

BACKGRO

UND

GENERAL/

BACKGRO

UND

HIGHES

T 

CONCE

NTRATI

ON

HIGHES

T 

CONCE

NTRATI

ON

Monitor 

type(s)

SLAMS SLAMS SLAMS SLAMS SLAMS

Instrumen

t 

manufact

urer and 

model

API Model 

300 EU

API Model 

300 EU

API MODEL 

200A NO 

ANALYZER

API 

MODE

L 

200A 

NO 

ANAL

YZER

MODEL 400 

OZONE 

ANALYZER

GMW 

Model 

1200

BGI 

Models 

PQ200-

VSCC or 

PQ200A

-VSCC

Method 

code

593 593 99 99 87 63 118

FRM/FEM

/ARM/Oth

er

FRM FRM FRM FRM FEM FRM FRM

Collecting 

Agency

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

Califor

nia Air 

Resou

rces 

Board

California 

Air 

Resources 

Board

Californi

a Air 

Resourc

es Board

Californi

a Air 

Resourc

es Board

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

N/A Califor

nia Air 

Resou

rces 

Board

California 

Air 

Resources 

Board

Californi

a Air 

Resourc

es Board

Californi

a Air 

Resourc

es Board

Reporting 

Agency

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

Califor

nia Air 

Resou

rces 

Board

California 

Air 

Resources 

Board

Californi

a Air 

Resourc

es Board

Californi

a Air 

Resourc

es Board

Spatial 

scale

NEIGHBOR

HOOD

NEIGHBOR

HOOD

URBAN 

SCALE

NEIGHB

ORHOO

NEIGHB

ORHOO
________________________________________________________________________

121 Annual Monitoring Network Report for Twenty-five Districts in California

 

D D

Monitorin

g start 

date

06/01/2012 06/01/2012 06/08/2012 06/08/

2012

06/01/2012 05/27/20

12

04/27/20

12

Current 

sampling 

frequency

Continuous 1:6 1:1

Required 

sampling 

frequency 

including 

exception

al events

N/A N/A N/A N/A N/A

Sampling 

season

1-Jan - 31-

Dec

1-Jan - 31-

Dec

1-Jan -

31-

Dec

1-Jan - 31-

Dec

1-Jan -

31-Dec

1-Jan -

31-Dec

Probe 

height 

(meters)

None 7

Distance 

from 

supportin

g 

structure 

(meters)

2.0 None 2.0 2.0 2.0 1.5 1.9

Distance 

from 

obstructio

ns on roof 

(meters)

None None None None None None None

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None None None None None None None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None None None None None None None

Height 

above 

probe for 

obstructio

ns not on 

roof 

(meters)

None None None None None None None

Distance 

to nearest 

tree drip 

line 

(meters)

None None None None None None None
________________________________________________________________________

122 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance 

to furnace 

or 

incinerato

r flue 

(meters)

None None None None None None None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

nt 

(meters)

None None None None None None None

Unrestrict

ed airflow 

(degrees 

around 

probe/inle

t or % of 

monitorin

g path)

360 360 360 360 360 360

Probe 

material 

for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

N/A N/A

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

10.8 12.9 11.7 N/A N/A

Will there 

be 

changes 

within the 

No No No No No No No
________________________________________________________________________

123 Annual Monitoring Network Report for Twenty-five Districts in California

 

next 18 

months?

Is it 

suitable 

for 

comparis

on 

against 

the 

annual 

PM2.5 

NAAQS?

N/A N/A N/A N/A N/A N/A No

Frequenc

y of flow 

rate 

verificatio

n for 

manual 

PM 

samplers, 

including 

Pb 

samplers

N/A

Frequenc

y of flow 

rate 

verificatio

n for 

automate

d PM 

analyzers

N/A N/A N/A N/A N/A N/A N/A

Frequenc

y of onepoint QC 

check for 

gaseous 

instrumen

ts

N/A N/A

Date of 

Annual 

performan

ce 

evaluation 

conducte

d in the 

past 

calendar 

year for 

gaseous 

parameter

s

Sep 3 2014 

12:00AM

Sep 3 

2014 

12:00

AM

Sep 3 2014 

12:00AM

N/A N/A

Date of 

two semiannual 

flow rate 

N/A N/A N/A N/A N/A Feb 12 

2014 

12:00AM 

, Sep 3 

Feb 12 

2014 

12:00AM 

, Sep 3 
________________________________________________________________________

124 Annual Monitoring Network Report for Twenty-five Districts in California

 

audits 

conducte

d in the 

past 

calendar 

year for 

PM 

monitors

2014 

12:00AM

2014 

12:00AM

Local 

Site 

Name:

Paradise - Airport

AQS ID: 06-007-0007

GPS 

Coordina

tes:

39.70845, -121.61731

Street 

Address:

4405 Airport Rd, Paradise, 95969

County: Butte

Distance 

to 

roadway

s 

(meters):

10 meters

Traffic 

Count 

Notes:

Unknown road; 2,400 AADT (2005)

Ground 

Cover:

Paved

Represen

tative 

statistica

l area 

name 

(i.e. MSA, 

CBSA, 

other):

Chico, CA

Pollutant, 

POC

Ozone, 1

Primary, 

QA-Audit, 

Suppleme

ntary, or 

N/A

Supplement

ary

Paramete

r Code

44201

Basic 

monitorin

g 

NAAQS
________________________________________________________________________

125 Annual Monitoring Network Report for Twenty-five Districts in California

 

objective(

s)

Site 

type(s)

HIGHEST 

CONCENTR

ATION, 

GENERAL/

BACKGRO

UND

Monitor 

type(s)

SLAMS

Instrumen

t 

manufact

urer and 

model

MODEL 400 

OZONE 

ANALYZER

Method 

code

87

FRM/FEM

/ARM/Oth

er

FEM

Collecting 

Agency

California 

Air 

Resources 

Board

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

California 

Air 

Resources 

Board

Reporting 

Agency

California 

Air 

Resources 

Board

Spatial 

scale

REGIONAL 

SCALE

Monitorin

g start 

date

05/01/2000

Current 

sampling 

frequency

Required 

sampling 

frequency 

including 

exception

al events

N/A

Sampling 

season

1-Jan - 31-

Dec

Probe 

height 

(meters)

2

Distance 

from 

1.6
________________________________________________________________________

126 Annual Monitoring Network Report for Twenty-five Districts in California

 

supportin

g

structure 

(meters)

Distance 

from 

obstructio

ns on roof 

(meters)

None

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None

Height 

above 

probe for 

obstructio

ns not on 

roof 

(meters)

None

Distance 

to nearest 

tree drip 

line 

(meters)

None

Distance 

to furnace 

or 

incinerato

r flue 

(meters)

None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

nt 

(meters)

None

Unrestrict

ed airflow 

(degrees 

around 

probe/inle

t or % of 

360
________________________________________________________________________

127 Annual Monitoring Network Report for Twenty-five Districts in California

 

monitorin

g path)

Probe 

material 

for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

11.7

Will there 

be 

changes 

within the 

next 18 

months?

No

Is it 

suitable 

for 

comparis

on 

against 

the 

annual 

PM2.5 

NAAQS?

N/A

Frequenc

y of flow 

rate 

verificatio

n for 

manual 

PM 

samplers, 

including 

Pb 
________________________________________________________________________

128 Annual Monitoring Network Report for Twenty-five Districts in California

 

samplers

Frequenc

y of flow 

rate 

verificatio

n for 

automate

d PM 

analyzers

N/A

Frequenc

y of onepoint QC 

check for 

gaseous 

instrumen

ts

Date of 

Annual 

performan

ce 

evaluation 

conducte

d in the 

past 

calendar 

year for 

gaseous 

parameter

s

Sep 4 2014 

12:00AM

Date of 

two semiannual 

flow rate 

audits 

conducte

d in the 

past 

calendar 

year for 

PM 

monitors

N/A

Colusa County –

County: Colusa

Local Site Name: Colusa-Sunrise Blvd

AQS ID: 06-011-1002

GPS Coordinates: 39.18919, -121.99887

Street Address: 100 Sunrise Blvd, Colusa, 95932

County: Colusa
________________________________________________________________________

129 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance to roadways (meters): 100 meters

Traffic Count Notes: Unknown road; 5,500 AADT (2009)

Ground Cover: Vegetation

Representative statistical area name (i.e. MSA, 

CBSA, other):

None

Pollutant, POC Ozone, 1 PM10 

Total 0-

10um 

STP, 2

PM2.5 -

Local 

Conditions

, 1

Primary, QA-Audit, Supplementary, or N/A Suppleme

ntary

Primary Primary

Parameter Code 44201 81102 88101

Basic monitoring objective(s) NAAQS NAAQS NAAQS

Site type(s) GENERAL

/BACKGR

OUND

GENERAL

/BACKGR

OUND

GENERAL

/BACKGR

OUND

Monitor type(s) SLAMS SLAMS SLAMS

Instrument manufacturer and model MODEL 

400 

OZONE 

ANALYZE

R

GMW 

Model 

1200

BGI 

Models 

PQ200-

VSCC or 

PQ200AVSCC

Method code 87 63 118

FRM/FEM/ARM/Other FEM FRM FRM

Collecting Agency California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

Analytical Lab (i.e. weigh lab, toxics lab, other) California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

Reporting Agency California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

Spatial scale REGIONA

L SCALE

REGIONA

L SCALE

NEIGHBO

RHOOD

Monitoring start date 07/01/199

6

05/01/198

8

12/16/199

8

Current sampling frequency 1:6 1:6

Required sampling frequency including exceptional 

events

N/A

Sampling season 1-Jan - 31-

Dec

1-Jan - 31-

Dec

1-Jan - 31-

Dec

Probe height (meters) 5 7.6

Distance from supporting structure (meters) 0 1.5 2.5
________________________________________________________________________

130 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance from obstructions on roof (meters) None None None

Height above probe for obstructions on roof (meters) None None None

Distance from obstructions not on roof (meters) None None None

Height above probe for obstructions not on roof 

(meters)

None None None

Distance to nearest tree drip line (meters) None None None

Distance to furnace or incinerator flue (meters) None None None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None None None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

360 360 360

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

N/A N/A

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

19.8 N/A N/A

Will there be changes within the next 18 months? No No No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A N/A No

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

Frequency of flow rate verification for automated PM 

analyzers

N/A N/A N/A

Frequency of one-point QC check for gaseous 

instruments

N/A N/A

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

Apr 2 

2014 

12:00AM

N/A N/A

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

N/A Mar 20 

2014 

12:00AM , 

Sep 17 

2014 

12:00AM

Mar 20 

2014 

12:00AM , 

Sep 17 

2014 

12:00AM

Glenn County -

County: Glenn

Local Site Name: Willows-Colusa

AQS ID: 06-021-0003

GPS Coordinates: 39.53387, -122.19083

Street Address: 720 N. Colusa St., Willows, 95988

County: Glenn
________________________________________________________________________

131 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance to roadways (meters): 500 meters

Traffic Count Notes: Unknown road; 5,445 AADT (1981)

Ground Cover: Unpaved

Representative statistical area name (i.e. MSA, 

CBSA, other):

None

Pollutant, POC Ozone, 1 PM10 

Total 0-

10um 

STP, 1

Primary, QA-Audit, Supplementary, or N/A Suppleme

ntary

Primary

Parameter Code 44201 81102

Basic monitoring objective(s) NAAQS NAAQS

Site type(s) GENERAL

/BACKGR

OUND

GENERAL

/BACKGR

OUND

Monitor type(s) SLAMS SLAMS

Instrument manufacturer and model MODEL 

400 

OZONE 

ANALYZE

R

GMW 

Model 

1200

Method code 87 122

FRM/FEM/ARM/Other FEM FEM

Collecting Agency California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

Analytical Lab (i.e. weigh lab, toxics lab, other) California 

Air 

Resources 

Board

Reporting Agency California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

Spatial scale URBAN 

SCALE

REGIONA

L SCALE

Monitoring start date 09/13/200

6

09/14/200

6

Current sampling frequency 1:3

Required sampling frequency including exceptional 

events

N/A

Sampling season 1-Jan - 31-

Dec

1-Jan - 31-

Dec

Probe height (meters)

Distance from supporting structure (meters) 1.4 2.0

Distance from obstructions on roof (meters) None None
________________________________________________________________________

132 Annual Monitoring Network Report for Twenty-five Districts in California

 

Height above probe for obstructions on roof (meters) None None

Distance from obstructions not on roof (meters) None None

Height above probe for obstructions not on roof 

(meters)

None None

Distance to nearest tree drip line (meters) None None

Distance to furnace or incinerator flue (meters) None None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

360 360

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

N/A

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

7.6 N/A

Will there be changes within the next 18 months? No No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A N/A

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

Frequency of flow rate verification for automated PM 

analyzers

N/A N/A

Frequency of one-point QC check for gaseous 

instruments

N/A

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

Sep 16 

2014 

12:00AM

N/A

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

N/A Feb 20 

2014 

12:00AM , 

Sep 16 

2014 

12:00AM

Placer County -

County: Placer

Local Site Name: Auburn - Atwood Rd

AQS ID: 06-061-0003

GPS Coordinates: 38.93568, -121.09959

Street Address: 11645 Atwood Rd., Auburn, 95603

County: Placer

Distance to roadways (meters):
________________________________________________________________________

133 Annual Monitoring Network Report for Twenty-five Districts in California

 

Traffic Count Notes: Unknown road; 5,445 AADT (1981)

Ground Cover: Paved

Representative statistical area name (i.e. MSA, 

CBSA, other):

Sacramento--Arden-Arcade--Roseville, CA

Pollutant, POC Ozone, 1 PM2.5 -

Local 

Conditions

, 1

Primary, QA-Audit, Supplementary, or N/A N/A Primary

Parameter Code 44201 88101

Basic monitoring objective(s) NAAQS NAAQS

Site type(s) GENERAL

/BACKGR

OUND

GENERAL

/BACKGR

OUND

Monitor type(s) SLAMS SLAMS

Instrument manufacturer and model MODEL

400 

OZONE 

ANALYZE

R

Met One 

BAM-1020 

PM2.5 

VSCC 

FEM

Method code 87 170

FRM/FEM/ARM/Other FEM FEM

Collecting Agency Placer 

County 

APCD

Placer 

County 

APCD

Analytical Lab (i.e. weigh lab, toxics lab, other) N/A N/A

Reporting Agency Placer 

County 

APCD

Placer 

County 

APCD

Spatial scale URBAN 

SCALE

NEIGHBO

RHOOD

Monitoring start date 06/24/201

1

06/24/201

1

Current sampling frequency Continuou

s

Continuou

s

Required sampling frequency including exceptional 

events

N/A

Sampling season 1-Jan - 31-

Dec

Probe height (meters) None

Distance from supporting structure (meters) None None

Distance from obstructions on roof (meters) None None

Height above probe for obstructions on roof (meters) None None

Distance from obstructions not on roof (meters) None None

Height above probe for obstructions not on roof 

(meters)

None None

Distance to nearest tree drip line (meters) None None
________________________________________________________________________

134 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance to furnace or incinerator flue (meters) None None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

N/A

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

N/A

Will there be changes within the next 18 months? No No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A No

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

N/A N/A

Frequency of flow rate verification for automated PM 

analyzers

N/A

Frequency of one-point QC check for gaseous 

instruments

N/A

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

N/A

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

N/A , 

Local Site Name: Auburn - Dewitt - C Avenue

AQS ID: 06-061-0002

GPS Coordinates: 38.93869, -121.10535

Street Address: 11464 B Ave or 108 C Avenue, Auburn, 95603

County: Placer

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 10,307 AADT (Unknown year)

Ground Cover: Paved

Representative statistical area name (i.e. MSA, 

CBSA, other):

Sacramento--Arden-Arcade--Roseville, CA

Pollutant, POC PM10 

Total 0-

10um 

STP, 2

Primary, QA-Audit, Supplementary, or N/A Primary

Parameter Code 81102

Basic monitoring objective(s)

Site type(s)

Monitor type(s)

Instrument manufacturer and model GMW 

Model 
________________________________________________________________________

135 Annual Monitoring Network Report for Twenty-five Districts in California

 

1200

Method code 63

FRM/FEM/ARM/Other FRM

Collecting Agency Placer 

County 

APCD

Analytical Lab (i.e. weigh lab, toxics lab, other)

Reporting Agency Placer 

County 

APCD

Spatial scale

Monitoring start date

Current sampling frequency 1:6

Required sampling frequency including exceptional 

events

Sampling season 1-Jan - 31-

Dec

Probe height (meters) None

Distance from supporting structure (meters) None

Distance from obstructions on roof (meters) None

Height above probe for obstructions on roof (meters) None

Distance from obstructions not on roof (meters) None

Height above probe for obstructions not on roof 

(meters)

None

Distance to nearest tree drip line (meters) None

Distance to furnace or incinerator flue (meters) None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

N/A

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

N/A

Will there be changes within the next 18 months? No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

Frequency of flow rate verification for automated PM 

analyzers

N/A

Frequency of one-point QC check for gaseous 

instruments

N/A

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

N/A

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

, 
________________________________________________________________________

136 Annual Monitoring Network Report for Twenty-five Districts in California

 

Detailed Site Report

Local Site 

Name:

Lincoln-1st Street

AQS ID: 06-061-2002

GPS 

Coordinate

s:

38.88563, -121.30208

Street 

Address:

1445 1st Street, Lincoln, 95648

County: Placer

Distance to 

roadways 

(meters):

730 meters

Traffic 

Count 

Notes:

Ground 

Cover:

Unpaved

Represent

ative 

statistical 

area name 

(i.e. MSA, 

CBSA, 

other):

Sacramento--Arden-Arcade--

Roseville, CA

Pollutant, 

POC

Ozone, 1

Primary, 

QA-Audit, 

Supplement

ary, or N/A

Primary

Parameter 

Code

44201

Basic 

monitoring 

objective(s)

NAAQS

Site type(s) GENERAL/BA

CKGROUND

Monitor 

type(s)

SLAMS

Instrument 

manufactur

er and 

model

Advanced 

Pollution Instr. 

400/400A/400

E

Method 87
________________________________________________________________________

137 Annual Monitoring Network Report for Twenty-five Districts in California

 

code

FRM/FEM/

ARM/Other

FEM

Collecting 

Agency

Placer County 

APCD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

N/A

Reporting 

Agency

Placer County 

APCD

Spatial 

scale

URBAN 

SCALE

Monitoring 

start date

12/21/2012

Current 

sampling 

frequency

Continuous

Required 

sampling 

frequency 

including 

exceptional 

events

N/A

Sampling 

season

1-Jan - 31-Dec

Probe 

height 

(meters)

Distance 

from 

supporting 

structure 

(meters)

Distance 

from 

obstructions 

on roof 

(meters)

Height 

above 

probe for

obstructions 

on roof 

(meters)

Distance 

from 

obstructions 

not on roof 

(meters)

Height 

above 

probe for 
________________________________________________________________________

138 Annual Monitoring Network Report for Twenty-five Districts in California

 

obstructions 

not on roof 

(meters)

Distance to 

nearest tree 

drip line 

(meters)

Distance to 

furnace or 

incinerator 

flue 

(meters)

Distance 

between 

monitors 

fulfilling a 

QA 

collocation 

requirement 

(meters)

Unrestricted 

airflow 

(degrees 

around 

probe/inlet 

or % of 

monitoring 

path)

Probe 

material for 

reactive 

gases 

NO/NO2/N

Oy, SO2, 

O3; PAMS: 

VOCs, 

Carbonyls 

(e.g. Pyrex, 

stainless 

steel, 

Teflon)

Residence 

time for 

reactive 

gases 

NO/NO2/N

Oy, SO2, 

O3; PAMS: 

VOCs, 

Carbonyls 

(seconds)

Will there 

be changes 

within the 

next 18 

No
________________________________________________________________________

139 Annual Monitoring Network Report for Twenty-five Districts in California

 

months?

Is it suitable 

for 

comparison 

against the 

annual 

PM2.5 

NAAQS?

N/A

Frequency 

of flow rate 

verification 

for manual 

PM 

samplers, 

including 

Pb 

samplers

N/A

Frequency 

of flow rate 

verification 

for 

automated 

PM 

analyzers

N/A

Frequency 

of one-point 

QC check 

for gaseous 

instruments

Date of 

Annual 

performanc

e evaluation 

conducted 

in the past 

calendar 

year for 

gaseous 

parameters

Jan 1 1753 

12:00AM

Date of two 

semiannual flow 

rate audits 

conducted 

in the past 

calendar 

year for PM 

monitors

N/A
________________________________________________________________________

140 Annual Monitoring Network Report for Twenty-five Districts in California

 

Local Site Name: Roseville-N Sunrise Ave

AQS ID: 06-061-0006

GPS Coordinates: 38.74643, -121.26498

Street Address: 151 N Sunrise Ave, Roseville, 95661

County: Placer

Distance to roadways (meters): 50 meters

Traffic Count Notes: Unknown road; 44,000 AADT (Unknown year)

Ground Cover: Paved

Representative statistical area name (i.e. MSA, 

CBSA, other):

Sacramento--Arden-Arcade--Roseville, CA

Pollutant, POC Nitrogen 

dioxide, 1

Ozone, 1 PM10 

Total 0-

10um 

STP, 1

PM2.5 

- Local 

Conditi

ons, 1

Primary, QA-Audit, Supplementary, or N/A Suppleme

ntary

Suppleme

ntary

Primary Primar

y

Parameter Code 42602 44201 81102 88101

Basic monitoring objective(s) NAAQS NAAQS NAAQS NAAQ

S

Site type(s) GENERAL

/BACKGR

OUND

GENERAL

/BACKGR

OUND

GENERAL

/BACKGR

OUND

REGIO

NAL 

TRAN

SPOR

T

Monitor type(s) SLAMS SLAMS SLAMS SLAM

S

Instrument manufacturer and model API 

MODEL 

200A NO 

ANALYZE

R

MODEL 

400 

OZONE 

ANALYZE

R

GMW 

Model 

1200

R & P 

CO 

Model 

2000 

PM-2.5

Method code 99 87 63 117

FRM/FEM/ARM/Other FRM FEM FRM FRM

Collecting Agency California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

Califor

nia Air 

Resour

ces 

Board

Analytical Lab (i.e. weigh lab, toxics lab, other) N/A N/A Califor

nia Air 

Resour

ces 

Board

Reporting Agency California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

California 

Air 

Resources 

Board

Califor

nia Air 

Resour

ces 

Board
________________________________________________________________________

141 Annual Monitoring Network Report for Twenty-five Districts in California

 

Spatial scale NEIGHBO

RHOOD

URBAN 

SCALE

URBAN 

SCALE

NEIGH

BORH

OOD

Monitoring start date 01/13/199

3

01/13/199

3

01/13/199

3

12/31/

1998

Current sampling frequency Continuou

s

Continuou

s

1:6 1:3

Required sampling frequency including exceptional 

events

N/A N/A

Sampling season 1-Jan - 31-

Dec

1-Jan - 31-

Dec

1-Jan - 31-

Dec

1-Jan -

31-Dec

Probe height (meters) 9 9 7 6.1

Distance from supporting structure (meters) 3.5 3.5 1.8 2.0

Distance from obstructions on roof (meters) None None None None

Height above probe for obstructions on roof (meters) None None None None

Distance from obstructions not on roof (meters) None None None None

Height above probe for obstructions not on roof 

(meters)

None None None None

Distance to nearest tree drip line (meters) None None None None

Distance to furnace or incinerator flue (meters) None None None None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None None None None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

360 360 360 360

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

N/A N/A

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

18.7 18.2 N/A N/A

Will there be changes within the next 18 months? No No No No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A N/A N/A No

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

N/A N/A

Frequency of flow rate verification for automated PM 

analyzers

N/A N/A N/A N/A

Frequency of one-point QC check for gaseous 

instruments

N/A N/A

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

Sep 3 

2014 

12:00AM

Sep 3 

2014 

12:00AM

N/A N/A

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

N/A N/A Feb 27 

2014 

12:00AM , 

Sep 3 

2014 

12:00AM

Feb 27 

2014 

12:00A

M , 

Sep 3 

2014 

12:00A

M
________________________________________________________________________

142 Annual Monitoring Network Report for Twenty-five Districts in California

 

Shasta County -

County: Shasta

Local Site Name: Anderson-North Street

AQS ID: 06-089-0007

GPS Coordinates: 40.45318, -122.29883

Street Address: 2220 North St, Anderson, 96007

County: Shasta

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 2,400 AADT (2005)

Ground Cover: Vegetation

Representative statistical area name (i.e. MSA, 

CBSA, other):

Redding, CA

Pollutant, POC Ozone, 1 PM10 

Total 0-

10um 

STP, 1

Primary, QA-Audit, Supplementary, or N/A N/A Primary

Parameter Code 44201 81102

Basic monitoring objective(s) NAAQS NAAQS

Site type(s) GENERAL

/BACKGR

OUND

HIGHEST 

CONCEN

TRATION

Monitor type(s) SLAMS SLAMS

Instrument manufacturer and model MODEL 

400 

OZONE 

ANALYZE

R

GMW 

Model 

1200

Method code 87 63

FRM/FEM/ARM/Other FEM FRM

Collecting Agency Shasta 

County 

AQMD

Shasta 

County 

AQMD

Analytical Lab (i.e. weigh lab, toxics lab, other) N/A

Reporting Agency Shasta 

County 

AQMD

Shasta 

County 

AQMD

Spatial scale NEIGHBO

RHOOD

NEIGHBO

RHOOD
________________________________________________________________________

143 Annual Monitoring Network Report for Twenty-five Districts in California

 

Monitoring start date 05/01/199

3

05/01/199

3

Current sampling frequency Continuou

s

1:6

Required sampling frequency including exceptional 

events

N/A

Sampling season

Probe height (meters) None None

Distance from supporting structure (meters) None None

Distance from obstructions on roof (meters) None None

Height above probe for obstructions on roof (meters) None None

Distance from obstructions not on roof (meters) None None

Height above probe for obstructions not on roof 

(meters)

None None

Distance to nearest tree drip line (meters) None None

Distance to furnace or incinerator flue (meters) None None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

N/A

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

N/A

Will there be changes within the next 18 months? No No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A N/A

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

N/A

Frequency of flow rate verification for automated PM 

analyzers

N/A N/A

Frequency of one-point QC check for gaseous 

instruments

N/A

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

N/A

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

N/A , 

Local Site Name: Lassen Volcanic National Park

AQS ID: 06-089-3003

GPS Coordinates: 40.53996, -121.57646

Street Address: West Entrance, Lassen Volcanic National Park, 

96071

County: Shasta

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 0 AADT (Unknown year)
________________________________________________________________________

144 Annual Monitoring Network Report for Twenty-five Districts in California

 

Ground Cover: Vegetation

Representative statistical area name (i.e. MSA, 

CBSA, other):

Redding, CA

Pollutant, POC Ozone, 1

Primary, QA-Audit, Supplementary, or N/A N/A

Parameter Code 44201

Basic monitoring objective(s)

Site type(s)

Monitor type(s)

Instrument manufacturer and model TEI 49C

Method code 47

FRM/FEM/ARM/Other FEM

Collecting Agency Shasta 

County 

AQMD

Analytical Lab (i.e. weigh lab, toxics lab, other)

Reporting Agency Shasta 

County 

AQMD

Spatial scale NEIGHBO

RHOOD

Monitoring start date

Current sampling frequency

Required sampling frequency including exceptional 

events

N/A

Sampling season

Probe height (meters) 4

Distance from supporting structure (meters) None

Distance from obstructions on roof (meters) None

Height above probe for obstructions on roof (meters) None

Distance from obstructions not on roof (meters) None

Height above probe for obstructions not on roof 

(meters)

None

Distance to nearest tree drip line (meters) None

Distance to furnace or incinerator flue (meters) None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

Will there be changes within the next 18 months? No
________________________________________________________________________

145 Annual Monitoring Network Report for Twenty-five Districts in California

 

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

Frequency of flow rate verification for automated PM 

analyzers

N/A

Frequency of one-point QC check for gaseous 

instruments

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

N/A

Local Site Name: Redding - Health Department

AQS ID: 06-089-0004

GPS Coordinates: 40.55013, -122.38092

Street Address: 2630 Breslauer Way, Redding, 96001

County: Shasta

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 50 AADT (1984)

Ground Cover: Vegetation

Representative statistical area name (i.e. MSA, 

CBSA, other):

Redding, CA

Pollutant, POC Ozone, 1 PM10 

Total 0-

10um 

STP, 2

PM2.5 -

Local 

Conditions

, 1

Primary, QA-Audit, Supplementary, or N/A N/A Primary Primary

Parameter Code 44201 81102 88101

Basic monitoring objective(s) NAAQS NAAQS NAAQS

Site type(s) GENERAL

/BACKGR

OUND

GENERAL

/BACKGR

OUND

HIGHEST 

CONCEN

TRATION

Monitor type(s) SLAMS SLAMS SLAMS

Instrument manufacturer and model MODEL 

400 

OZONE 

ANALYZE

R

GMW 

Model 

1200

R & P CO 

Model 

2000 PM2.5

Method code 87 63 117

FRM/FEM/ARM/Other FEM FRM FRM

Collecting Agency Shasta 

County 

AQMD

Shasta 

County 

AQMD

Shasta 

County 

AQMD

Analytical Lab (i.e. weigh lab, toxics lab, other) N/A California 
________________________________________________________________________

146 Annual Monitoring Network Report for Twenty-five Districts in California

 

Air 

Resources 

Board

Reporting Agency Shasta 

County 

AQMD

Shasta 

County 

AQMD

Shasta 

County 

AQMD

Spatial scale NEIGHBO

RHOOD

NEIGHBO

RHOOD

NEIGHBO

RHOOD

Monitoring start date 05/01/199

0

01/01/198

8

02/19/199

8

Current sampling frequency Continuou

s

1:6 1:3

Required sampling frequency including exceptional 

events

N/A

Sampling season 1-Jan - 31-

Dec

Probe height (meters) 12 None 8.7

Distance from supporting structure (meters) None None None

Distance from obstructions on roof (meters) None None None

Height above probe for obstructions on roof (meters) None None None

Distance from obstructions not on roof (meters) None None None

Height above probe for obstructions not on roof 

(meters)

None None None

Distance to nearest tree drip line (meters) None None None

Distance to furnace or incinerator flue (meters) None None None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None None None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

N/A N/A

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

N/A N/A

Will there be changes within the next 18 months? No No No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A N/A No

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

N/A

Frequency of flow rate verification for automated PM 

analyzers

N/A N/A N/A

Frequency of one-point QC check for gaseous 

instruments

N/A N/A

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

N/A N/A

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

N/A , , 

Local Site Name: Shasta Lake - Lake Blvd
________________________________________________________________________

147 Annual Monitoring Network Report for Twenty-five Districts in California

 

AQS ID: 06-089-0009

GPS Coordinates: 40.68908, -122.40226

Street Address: 13791 Lake Blvd., Shasta Lake, 96019

County: Shasta

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 26,912 AADT (2006)

Ground Cover: Vegetation

Representative statistical area name (i.e. MSA, 

CBSA, other):

Redding, CA

Pollutant, POC Ozone, 1

Primary, QA-Audit, Supplementary, or N/A N/A

Parameter Code 44201

Basic monitoring objective(s) NAAQS

Site type(s) HIGHEST 

CONCEN

TRATION

Monitor type(s) SLAMS

Instrument manufacturer and model MODEL 

400 

OZONE 

ANALYZE

R

Method code 87

FRM/FEM/ARM/Other FEM

Collecting Agency Shasta 

County 

AQMD

Analytical Lab (i.e. weigh lab, toxics lab, other) N/A

Reporting Agency Shasta 

County 

AQMD

Spatial scale NEIGHBO

RHOOD

Monitoring start date 04/01/200

9

Current sampling frequency Continuou

s

Required sampling frequency including exceptional 

events

N/A

Sampling season

Probe height (meters) None

Distance from supporting structure (meters) None

Distance from obstructions on roof (meters) None

Height above probe for obstructions on roof (meters) None

Distance from obstructions not on roof (meters) None
________________________________________________________________________

148 Annual Monitoring Network Report for Twenty-five Districts in California

 

Height above probe for obstructions not on roof 

(meters)

None

Distance to nearest tree drip line (meters) None

Distance to furnace or incinerator flue (meters) None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

Will there be changes within the next 18 months? No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

N/A

Frequency of flow rate verification for automated PM 

analyzers

N/A

Frequency of one-point QC check for gaseous 

instruments

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

N/A

Local Site Name: Shasta Lake-La Mesa

AQS ID: 06-089-0008

GPS Coordinates: 40.67707, -122.37429

Street Address: 4066 La Mesa Ave, Shasta Lake, 96019

County: Shasta

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 0 AADT (Unknown year)

Ground Cover: Vegetation

Representative statistical area name (i.e. MSA, 

CBSA, other):

Redding, CA

Pollutant, POC PM10 

Total 0-

10um 

STP, 1

Primary, QA-Audit, Supplementary, or N/A Primary

Parameter Code 81102

Basic monitoring objective(s) NAAQS

Site type(s) GENERAL
________________________________________________________________________

149 Annual Monitoring Network Report for Twenty-five Districts in California

 

/BACKGR

OUND

Monitor type(s) SLAMS

Instrument manufacturer and model GMW 

Model 

1200

Method code 63

FRM/FEM/ARM/Other FRM

Collecting Agency Shasta 

County 

AQMD

Analytical Lab (i.e. weigh lab, toxics lab, other)

Reporting Agency Shasta 

County 

AQMD

Spatial scale REGIONA

L SCALE

Monitoring start date 01/01/200

4

Current sampling frequency 1:6

Required sampling frequency including exceptional 

events

Sampling season

Probe height (meters) None

Distance from supporting structure (meters) None

Distance from obstructions on roof (meters) None

Height above probe for obstructions on roof (meters) None

Distance from obstructions not on roof (meters) None

Height above probe for obstructions not on roof 

(meters)

None

Distance to nearest tree drip line (meters) None

Distance to furnace or incinerator flue (meters) None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow (degrees around probe/inlet or % 

of monitoring path)

Probe material for reactive gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless 

steel, Teflon)

N/A

Residence time for reactive gases NO/NO2/NOy, 

SO2, O3; PAMS: VOCs, Carbonyls (seconds)

N/A

Will there be changes within the next 18 months? No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A

Frequency of flow rate verification for manual PM 

samplers, including Pb samplers

Frequency of flow rate verification for automated PM 

analyzers

N/A

Frequency of one-point QC check for gaseous 

instruments

N/A
________________________________________________________________________

150 Annual Monitoring Network Report for Twenty-five Districts in California

 

Date of Annual performance evaluation conducted in 

the past calendar year for gaseous parameters

N/A

Date of two semi-annual flow rate audits conducted in 

the past calendar year for PM monitors

, 

Solano County -

Detailed Site Report

County: Solano

Local Site 

Name:

Vacaville-Merchant Street

AQS ID: 06-095-3001

GPS 

Coordinates:

38.35140, -121.99410

Street 

Address:

650 Merchant St, Vacaville, 95688

County: Solano

Distance to 

roadways 

(meters):

Traffic Count 

Notes:

Unknown road; 9,600 AADT 

(2006)

Ground 

Cover:

Paved

Representati

ve statistical 

area name 

(i.e. MSA, 

CBSA, 

other):

Vallejo-Fairfield, CA

Pollutant, 

POC

PM10 

Total 0-

10um 

STP, 2

Primary, QAAudit, 

Supplementar

y, or N/A

Primary

Parameter 

Code

81102

Basic NAAQS
________________________________________________________________________

151 Annual Monitoring Network Report for Twenty-five Districts in California

 

monitoring 

objective(s)

Site type(s) HIGHEST 

CONCEN

TRATION

Monitor 

type(s)

SLAMS

Instrument 

manufacturer 

and model

GMW 

Model 

1200

Method code 63

FRM/FEM/AR

M/Other

FRM

Collecting 

Agency

YoloSolano 

AQMD

Analytical Lab 

(i.e. weigh 

lab, toxics lab, 

other)

Reporting 

Agency

YoloSolano 

AQMD

Spatial scale URBAN 

SCALE

Monitoring 

start date

01/01/198

8

Current 

sampling 

frequency

1:6

Required 

sampling 

frequency 

including 

exceptional 

events

Sampling 

season

Probe height 

(meters)

None

Distance from 

supporting 

structure 

(meters)

None

Distance from 

obstructions 

on roof 

(meters)

None

Height above 

probe for 

obstructions 

on roof 

(meters)

None
________________________________________________________________________

152 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance from 

obstructions 

not on roof 

(meters)

None

Height above 

probe for 

obstructions 

not on roof 

(meters)

None

Distance to 

nearest tree 

drip line 

(meters)

None

Distance to 

furnace or 

incinerator 

flue (meters)

None

Distance 

between 

monitors 

fulfilling a QA 

collocation 

requirement 

(meters)

None

Unrestricted 

airflow 

(degrees 

around 

probe/inlet or 

% of 

monitoring 

path)

Probe 

material for 

reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(e.g. Pyrex, 

stainless 

steel, Teflon)

N/A

Residence 

time for 

reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(seconds)

N/A

Will there be 

changes 

within the next 

No
________________________________________________________________________

153 Annual Monitoring Network Report for Twenty-five Districts in California

 

18 months?

Is it suitable 

for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb

samplers

Frequency of 

flow rate 

verification for 

automated 

PM analyzers

N/A

Frequency of 

one-point QC 

check for 

gaseous 

instruments

N/A

Date of 

Annual 

performance 

evaluation 

conducted in 

the past 

calendar year 

for gaseous 

parameters

N/A

Date of two 

semi-annual 

flow rate 

audits 

conducted in 

the past 

calendar year 

for PM 

monitors

, 

Local Site 

Name:

Vacaville-Ulatis Drive

AQS ID: 06-095-3003

GPS 

Coordinates:

38.35655, -121.94986

Street 

Address:

2012 Ulatis Drive, Vacaville, 95687

County: Solano
________________________________________________________________________

154 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance to 

roadways 

(meters):

Traffic Count 

Notes:

Unknown road; 0 AADT (Unknown 

year)

Ground 

Cover:

Paved

Representati

ve statistical 

area name 

(i.e. MSA, 

CBSA, 

other):

Vallejo-Fairfield, CA

Pollutant, 

POC

Ozone, 1

Primary, QAAudit, 

Supplementar

y, or N/A

N/A

Parameter 

Code

44201

Basic 

monitoring 

objective(s)

NAAQS

Site type(s) GENERAL

/BACKGR

OUND

Monitor 

type(s)

SLAMS

Instrument 

manufacturer 

and model

MODEL 

400 

OZONE 

ANALYZE

R

Method code 87

FRM/FEM/AR

M/Other

FEM

Collecting 

Agency

YoloSolano 

AQMD

Analytical Lab 

(i.e. weigh 

lab, toxics lab, 

other)

N/A

Reporting 

Agency

YoloSolano 

AQMD

Spatial scale URBAN 

SCALE

Monitoring 

start date

07/21/200

3
________________________________________________________________________

155 Annual Monitoring Network Report for Twenty-five Districts in California

 

Current 

sampling 

frequency

Continuou

s

Required 

sampling 

frequency 

including 

exceptional 

events

N/A

Sampling 

season

Probe height 

(meters)

None

Distance from 

supporting 

structure 

(meters)

None

Distance from 

obstructions 

on roof 

(meters)

None

Height above 

probe for 

obstructions 

on roof 

(meters)

None

Distance from 

obstructions 

not on roof 

(meters)

None

Height above 

probe for 

obstructions 

not on roof 

(meters)

None

Distance to 

nearest tree 

drip line 

(meters)

None

Distance to 

furnace or 

incinerator 

flue (meters)

None

Distance 

between 

monitors 

fulfilling a QA 

collocation 

requirement 

(meters)

None

Unrestricted 

airflow 

(degrees 

around 
________________________________________________________________________

156 Annual Monitoring Network Report for Twenty-five Districts in California

 

probe/inlet or 

% of 

monitoring 

path)

Probe 

material for 

reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(e.g. Pyrex, 

stainless 

steel, Teflon)

Residence 

time for 

reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(seconds)

Will there be 

changes 

within the next 

18 months?

No

Is it suitable 

for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A

Frequency of 

flow rate 

verification for 

automated 

PM analyzers

N/A

Frequency of 

one-point QC 

check for 

gaseous 

instruments

Date of 

Annual 

performance 

evaluation 
________________________________________________________________________

157 Annual Monitoring Network Report for Twenty-five Districts in California

 

conducted in 

the past 

calendar year 

for gaseous 

parameters

Date of two 

semi-annual 

flow rate 

audits 

conducted in 

the past 

calendar year 

for PM 

monitors

N/A

Sutter County –

County: Sutter

Local Site Name: Sutter Buttes (seasonal)

AQS ID: 06-101-0004

GPS Coordinates: 39.20556, -121.82046

Street Address: Top of South Butte, Sutter Buttes, 95982

County: Sutter

Distance to roadways (meters): 200 meters

Traffic Count Notes: Unknown road; 50 AADT (1984)

Ground Cover: Paved

Representative statistical area name (i.e. MSA, CBSA, 

other):

Yuba City, CA

Pollutant, POC Ozone, 1

Primary, QA-Audit, Supplementary, or N/A Suppleme

ntary

Parameter Code 44201

Basic monitoring objective(s) NAAQS

Site type(s) HIGHEST 

CONCEN

TRATION, 

REGIONA

L 

TRANSPO

RT

Monitor type(s) SLAMS

Instrument manufacturer and model MODEL 

400 
________________________________________________________________________

158 Annual Monitoring Network Report for Twenty-five Districts in California

 

OZONE 

ANALYZE

R

Method code 87

FRM/FEM/ARM/Other FEM

Collecting Agency California 

Air 

Resources 

Board

Analytical Lab (i.e. weigh lab, toxics lab, other) N/A

Reporting Agency California 

Air 

Resources 

Board

Spatial scale REGIONA

L SCALE

Monitoring start date 05/01/199

3

Current sampling frequency Continuou

s

Required sampling frequency including exceptional events N/A

Sampling season 1-Jan - 31-

Dec

Probe height (meters) 7

Distance from supporting structure (meters) 1.2

Distance from obstructions on roof (meters) None

Height above probe for obstructions on roof (meters) None

Distance from obstructions not on roof (meters) None

Height above probe for obstructions not on roof (meters) None

Distance to nearest tree drip line (meters) None

Distance to furnace or incinerator flue (meters) None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow (degrees around probe/inlet or % of 

monitoring path)

360

Probe material for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless steel, 

Teflon)

Residence time for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (seconds)

12.1

Will there be changes within the next 18 months? No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A

Frequency of flow rate verification for manual PM samplers, 

including Pb samplers

N/A

Frequency of flow rate verification for automated PM 

analyzers

N/A

Frequency of one-point QC check for gaseous instruments

Date of Annual performance evaluation conducted in the 

past calendar year for gaseous parameters

May 13 

2014 
________________________________________________________________________

159 Annual Monitoring Network Report for Twenty-five Districts in California

 

12:00AM

Date of two semi-annual flow rate audits conducted in the 

past calendar year for PM monitors

N/A

Local Site Name: Yuba City

AQS ID: 06-101-0003

GPS Coordinates: 39.13876, -121.61872

Street Address: 773 Almond St, Yuba City, 95991

County: Sutter

Distance to roadways (meters): 75 meters

Traffic Count Notes: Unknown road; 5,445 AADT (1981)

Ground Cover: Paved

Representative statistical area name (i.e. MSA, CBSA, 

other):

Yuba City, CA

Pollutant, POC Nitrogen 

dioxide, 1

Ozone, 

1

PM10 

Total 0-

10um 

STP, 1

PM2.5 -

Local 

Conditi

ons, 1

Primary, QA-Audit, Supplementary, or N/A Suppleme

ntary

Supple

mentar

y

Primary Primary

Parameter Code 42602 44201 81102 88101

Basic monitoring objective(s) NAAQS NAAQS NAAQS NAAQS

Site type(s) GENERAL

/BACKGR

OUND

HIGHE

ST 

CONC

ENTRA

TION

HIGHE

ST 

CONC

ENTRA

TION

HIGHE

ST 

CONC

ENTRA

TION

Monitor type(s) SLAMS SLAMS SLAMS SLAMS

Instrument manufacturer and model API 

MODEL 

200A NO 

ANALYZE

R

MODE

L 400 

OZON

E 

ANALY

ZER

GMW 

Model 

1200

R & P 

CO 

PLUS 

MODE

L 

2025P

M SEQ

Method code 99 87 63 118

FRM/FEM/ARM/Other FRM FEM FRM FRM

Collecting Agency California 

Air 

Resources 

Board

Californ

ia Air 

Resour

ces 

Board

Californ

ia Air 

Resour

ces 

Board

Californ

ia Air 

Resour

ces 

Board

Analytical Lab (i.e. weigh lab, toxics lab, other) N/A N/A Californ

ia Air 

Resour
________________________________________________________________________

160 Annual Monitoring Network Report for Twenty-five Districts in California

 

ces 

Board

Reporting Agency California 

Air 

Resources 

Board

Californ

ia Air 

Resour

ces 

Board

Californ

ia Air 

Resour

ces 

Board

Californ

ia Air 

Resour

ces 

Board

Spatial scale NEIGHBO

RHOOD

URBAN 

SCALE

NEIGH

BORH

OOD

NEIGH

BORH

OOD

Monitoring start date 10/01/198

9

10/01/1

989

12/01/1

989

12/19/1

998

Current sampling frequency Continuou

s

Continu

ous

1:6 1:6

Required sampling frequency including exceptional events N/A N/A

Sampling season 1-Jan - 31-

Dec

1-Jan -

31-Dec

1-Jan -

31-Dec

1-Jan -

31-Dec

Probe height (meters) 10 8 6

Distance from supporting structure (meters) None None None 2.2

Distance from obstructions on roof (meters) 2.0 2.0 1.7 None

Height above probe for obstructions on roof (meters) None None None None

Distance from obstructions not on roof (meters) None None None None

Height above probe for obstructions not on roof (meters) None None None None

Distance to nearest tree drip line (meters) None None None None

Distance to furnace or incinerator flue (meters) None None None None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None None None None

Unrestricted airflow (degrees around probe/inlet or % of 

monitoring path)

360 360 360

Probe material for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless steel, 

Teflon)

N/A N/A

Residence time for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (seconds)

14.1 11.7 N/A N/A

Will there be changes within the next 18 months? No No No No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A N/A N/A No

Frequency of flow rate verification for manual PM samplers, 

including Pb samplers

N/A N/A

Frequency of flow rate verification for automated PM 

analyzers

N/A N/A N/A N/A

Frequency of one-point QC check for gaseous instruments N/A N/A

Date of Annual performance evaluation conducted in the 

past calendar year for gaseous parameters

Feb 12 

2014 

12:00AM

Feb 12 

2014 

12:00A

M

N/A N/A

Date of two semi-annual flow rate audits conducted in the 

past calendar year for PM monitors

N/A N/A Feb 12 

2014 

12:00A

M , Sep 

5 2014 

Feb 12 

2014 

12:00A

M , Sep 

5 2014 
________________________________________________________________________

161 Annual Monitoring Network Report for Twenty-five Districts in California

 

12:00A

M

12:00A

M

Tehama County -

Local Site Name: Red Bluff-Messer Drive

AQS ID: 06-103-0002

GPS Coordinates: 40.16230, -122.22135

Street Address:

County: Tehama

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 10,307 AADT (Unknown 

year)

Ground Cover: Unpaved

Representative statistical area name (i.e. MSA, CBSA, 

other):

Red Bluff, CA

Pollutant, POC PM10 

Total 0-

10um 

STP, 2

Primary, QA-Audit, Supplementary, or N/A Primary

Parameter Code 81102

Basic monitoring objective(s) NAAQS

Site type(s) GENERAL

/BACKGR

OUND

Monitor type(s) SLAMS

Instrument manufacturer and model GMW 

Model 

1200

Method code 63

FRM/FEM/ARM/Other FRM

Collecting Agency Tehama 

County 

APCD

Analytical Lab (i.e. weigh lab, toxics lab, other)

Reporting Agency Tehama 

County 

APCD

Spatial scale NEIGHBO

RHOOD

Monitoring start date 01/01/199

8

Current sampling frequency 1:6

Required sampling frequency including exceptional events

Sampling season
________________________________________________________________________

162 Annual Monitoring Network Report for Twenty-five Districts in California

 

Probe height (meters) None

Distance from supporting structure (meters) None

Distance from obstructions on roof (meters) None

Height above probe for obstructions on roof (meters) None

Distance from obstructions not on roof (meters) None

Height above probe for obstructions not on roof (meters) None

Distance to nearest tree drip line (meters) None

Distance to furnace or incinerator flue (meters) None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow (degrees around probe/inlet or % of 

monitoring path)

Probe material for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless steel, 

Teflon)

N/A

Residence time for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (seconds)

N/A

Will there be changes within the next 18 months? No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A

Frequency of flow rate verification for manual PM samplers, 

including Pb samplers

Frequency of flow rate verification for automated PM 

analyzers

N/A

Frequency of one-point QC check for gaseous instruments N/A

Date of Annual performance evaluation conducted in the 

past calendar year for gaseous parameters

N/A

Date of two semi-annual flow rate audits conducted in the 

past calendar year for PM monitors

, 

Local Site Name: Red Bluff-Oak Street

AQS ID: 06-103-0005

GPS Coordinates: 40.17570, -122.23704

Street Address: 502 Oak St, Red Bluff, 96080

County: Tehama

Distance to roadways (meters):

Traffic Count Notes: Unknown road; 1,000 AADT (2012)

Ground Cover: Unpaved

Representative statistical area name (i.e. MSA, CBSA, 

other):

Red Bluff, CA

Pollutant, POC Ozone, 1

Primary, QA-Audit, Supplementary, or N/A N/A

Parameter Code 44201
________________________________________________________________________

163 Annual Monitoring Network Report for Twenty-five Districts in California

 

Basic monitoring objective(s) NAAQS

Site type(s) GENERAL

/BACKGR

OUND

Monitor type(s) SLAMS

Instrument manufacturer and model MODEL 

400 

OZONE 

ANALYZE

R

Method code 87

FRM/FEM/ARM/Other FEM

Collecting Agency Tehama 

County 

APCD

Analytical Lab (i.e. weigh lab, toxics lab, other) N/A

Reporting Agency Tehama 

County 

APCD

Spatial scale URBAN 

SCALE

Monitoring start date 02/01/199

6

Current sampling frequency Continuou

s

Required sampling frequency including exceptional events N/A

Sampling season

Probe height (meters) None

Distance from supporting structure (meters) None

Distance from obstructions on roof (meters) None

Height above probe for obstructions on roof (meters) None

Distance from obstructions not on roof (meters) None

Height above probe for obstructions not on roof (meters) None

Distance to nearest tree drip line (meters) None

Distance to furnace or incinerator flue (meters) None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow (degrees around probe/inlet or % of 

monitoring path)

Probe material for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless steel, 

Teflon)

Residence time for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (seconds)

Will there be changes within the next 18 months? No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A

Frequency of flow rate verification for manual PM samplers, 

including Pb samplers

N/A
________________________________________________________________________

164 Annual Monitoring Network Report for Twenty-five Districts in California

 

Frequency of flow rate verification for automated PM 

analyzers

N/A

Frequency of one-point QC check for gaseous instruments

Date of Annual performance evaluation conducted in the 

past calendar year for gaseous parameters

Date of two semi-annual flow rate audits conducted in the 

past calendar year for PM monitors

N/A

Local Site Name: Tuscan Butte (seasonal)

AQS ID: 06-103-0004

GPS Coordinates: 40.26207, -122.09265

Street Address: Fire Lookout Atop Tuscan Butte, Tuscan 

Butte, 95080

County: Tehama

Distance to roadways (meters): 5 meters

Traffic Count Notes: Unknown road; 50 AADT (1984)

Ground Cover: Unpaved

Representative statistical area name (i.e. MSA, CBSA, 

other):

Red Bluff, CA

Pollutant, POC Ozone, 1

Primary, QA-Audit, Supplementary, or N/A Suppleme

ntary

Parameter Code 44201

Basic monitoring objective(s) NAAQS

Site type(s) REGIONA

L 

TRANSPO

RT

Monitor type(s) SLAMS

Instrument manufacturer and model MODEL 

400 

OZONE 

ANALYZE

R

Method code 87

FRM/FEM/ARM/Other FEM

Collecting Agency California 

Air 

Resources 

Board

Analytical Lab (i.e. weigh lab, toxics lab, other) N/A

Reporting Agency California 

Air 

Resources 

Board
________________________________________________________________________

165 Annual Monitoring Network Report for Twenty-five Districts in California

 

Spatial scale REGIONA

L SCALE

Monitoring start date 06/01/199

5

Current sampling frequency Continuou

s

Required sampling frequency including exceptional events N/A

Sampling season 1-Jan - 31-

Dec

Probe height (meters) 5

Distance from supporting structure (meters) 1.1

Distance from obstructions on roof (meters) None

Height above probe for obstructions on roof (meters) None

Distance from obstructions not on roof (meters) None

Height above probe for obstructions not on roof (meters) None

Distance to nearest tree drip line (meters) None

Distance to furnace or incinerator flue (meters) None

Distance between monitors fulfilling a QA collocation 

requirement (meters)

None

Unrestricted airflow (degrees around probe/inlet or % of 

monitoring path)

360

Probe material for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (e.g. Pyrex, stainless steel, 

Teflon)

Residence time for reactive gases NO/NO2/NOy, SO2, O3; 

PAMS: VOCs, Carbonyls (seconds)

6.4

Will there be changes within the next 18 months? No

Is it suitable for comparison against the annual PM2.5 

NAAQS?

N/A

Frequency of flow rate verification for manual PM samplers, 

including Pb samplers

N/A

Frequency of flow rate verification for automated PM 

analyzers

N/A

Frequency of one-point QC check for gaseous instruments

Date of Annual performance evaluation conducted in the 

past calendar year for gaseous parameters

May 15 

2014 

12:00AM

Date of two semi-annual flow rate audits conducted in the 

past calendar year for PM monitors

N/A

Yolo County –

Detailed Site 

Report
________________________________________________________________________

166 Annual Monitoring Network Report for Twenty-five Districts in California

 

County: Yolo

Local Site 

Name:

Davis-UCD Campus

AQS ID: 06-113-0004

GPS 

Coordinates

:

38.53455, -121.77340

Street 

Address:

Campbell Rd, Davis, 95616

County: Yolo

Distance to 

roadways 

(meters):

400 meters

Traffic 

Count 

Notes:

Unknown road; 50 AADT 

(1984)

Ground 

Cover:

Unpaved

Representat

ive 

statistical 

area name 

(i.e. MSA, 

CBSA, 

other):

Sacramento--Arden-Arcade-

-Roseville, CA

Pollutant, 

POC

Nitrogen 

dioxide, 1

Ozone, 1

Primary, QAAudit, 

Supplement

ary, or N/A

Suppleme

ntary

Supplementar

y

Parameter 

Code

42602 44201

Basic 

monitoring 

objective(s)

NAAQS NAAQS

Site type(s) GENERAL

/BACKGR

OUND

GENERAL/BA

CKGROUND

Monitor 

type(s)

SLAMS SLAMS

Instrument 

manufacture

r and model

API 

MODEL 

200A NO 

ANALYZE

R

MODEL 400 

OZONE 

ANALYZER

Method code 99 87
________________________________________________________________________

167 Annual Monitoring Network Report for Twenty-five Districts in California

 

FRM/FEM/A

RM/Other

FRM FEM

Collecting 

Agency

California 

Air 

Resources 

Board

California Air 

Resources 

Board

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

N/A N/A

Reporting 

Agency

California 

Air 

Resources 

Board

California Air 

Resources 

Board

Spatial scale NEIGHBO

RHOOD

URBAN 

SCALE

Monitoring 

start date

05/21/199

6

09/01/1987

Current 

sampling 

frequency

Continuou

s

Continuous

Required 

sampling 

frequency 

including 

exceptional 

events

N/A N/A

Sampling 

season

1-Jan - 31-

Dec

1-Jan - 31-Dec

Probe height 

(meters)

1

Distance 

from 

supporting 

structure 

(meters)

1.7 1.7

Distance 

from 

obstructions 

on roof 

(meters)

None None

Height 

above probe 

for 

obstructions 

on roof 

(meters)

None None

Distance 

from 

obstructions 

not on roof 

(meters)

None None

Height None None
________________________________________________________________________

168 Annual Monitoring Network Report for Twenty-five Districts in California

 

above probe 

for 

obstructions 

not on roof 

(meters)

Distance to 

nearest tree 

drip line 

(meters)

None None

Distance to 

furnace or 

incinerator 

flue (meters)

None None

Distance 

between 

monitors 

fulfilling a 

QA 

collocation 

requirement 

(meters)

None None

Unrestricted 

airflow 

(degrees 

around 

probe/inlet or 

% of 

monitoring 

path)

360 360

Probe 

material for 

reactive 

gases 

NO/NO2/NO

y, SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. Pyrex, 

stainless 

steel, Teflon)

Residence 

time for 

reactive 

gases 

NO/NO2/NO

y, SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

16.7 9.6

Will there be 

changes 

within the 

next 18 

No No
________________________________________________________________________

169 Annual Monitoring Network Report for Twenty-five Districts in California

 

months?

Is it suitable 

for 

comparison 

against the 

annual 

PM2.5 

NAAQS?

N/A N/A

Frequency of 

flow rate 

verification 

for manual 

PM 

samplers, 

including Pb 

samplers

N/A N/A

Frequency of 

flow rate 

verification 

for 

automated 

PM 

analyzers

N/A N/A

Frequency of 

one-point 

QC check for 

gaseous 

instruments

Date of 

Annual 

performance 

evaluation 

conducted in 

the past 

calendar 

year for 

gaseous 

parameters

Aug 26 

2014 

12:00AM

Aug 26 2014 

12:00AM

Date of two 

semi-annual 

flow rate 

audits 

conducted in 

the past 

calendar 

year for PM 

monitors

N/A N/A

Local Site 

Name:

West Sacramento-15th 

Street

AQS ID: 06-113-2001

GPS 38.57146, -121.52579
________________________________________________________________________

170 Annual Monitoring Network Report for Twenty-five Districts in California

 

Coordinates

:

Street 

Address:

132 W. 15th St, West 

Sacramento, 95691

County: Yolo

Distance to 

roadways 

(meters):

Traffic 

Count 

Notes:

Unknown road; 4,293 AADT 

(2010)

Ground 

Cover:

Representat

ive 

statistical 

area name 

(i.e. MSA, 

CBSA, 

other):

Sacramento--Arden-Arcade-

-Roseville, CA

Pollutant, 

POC

PM10 

Total 0-

10um 

STP, 1

Primary, QAAudit, 

Supplement

ary, or N/A

Primary

Parameter 

Code

81102

Basic 

monitoring 

objective(s)

NAAQS

Site type(s) GENERAL

/BACKGR

OUND

Monitor 

type(s)

SLAMS

Instrument 

manufacture

r and model

GMW 

Model 

1200

Method code 63

FRM/FEM/A

RM/Other

FRM

Collecting 

Agency

YoloSolano 

AQMD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 
________________________________________________________________________

171 Annual Monitoring Network Report for Twenty-five Districts in California

 

other)

Reporting 

Agency

YoloSolano 

AQMD

Spatial scale NEIGHBO

RHOOD

Monitoring 

start date

09/01/199

0

Current 

sampling 

frequency

1:6

Required 

sampling 

frequency 

including 

exceptional 

events

Sampling 

season

Probe height 

(meters)

6

Distance 

from 

supporting 

structure 

(meters)

None

Distance 

from 

obstructions 

on roof 

(meters)

None

Height 

above probe 

for 

obstructions 

on roof 

(meters)

None

Distance 

from 

obstructions 

not on roof 

(meters)

None

Height 

above probe 

for 

obstructions 

not on roof 

(meters)

None

Distance to 

nearest tree 

drip line 

(meters)

None

Distance to 

furnace or 

None
________________________________________________________________________

172 Annual Monitoring Network Report for Twenty-five Districts in California

 

incinerator 

flue (meters)

Distance 

between 

monitors 

fulfilling a 

QA 

collocation 

requirement 

(meters)

None

Unrestricted 

airflow 

(degrees 

around 

probe/inlet or 

% of 

monitoring 

path)

Probe 

material for 

reactive 

gases 

NO/NO2/NO

y, SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. Pyrex, 

stainless 

steel, Teflon)

N/A

Residence 

time for 

reactive 

gases 

NO/NO2/NO

y, SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

N/A

Will there be 

changes 

within the 

next 18 

months?

No

Is it suitable 

for 

comparison 

against the 

annual 

PM2.5 

NAAQS?

N/A

Frequency of 

flow rate 

verification 
________________________________________________________________________

173 Annual Monitoring Network Report for Twenty-five Districts in California

 

for manual 

PM 

samplers, 

including Pb 

samplers

Frequency of 

flow rate 

verification 

for 

automated 

PM 

analyzers

N/A

Frequency of 

one-point 

QC check for 

gaseous 

instruments

N/A

Date of 

Annual 

performance 

evaluation 

conducted in 

the past 

calendar 

year for 

gaseous 

parameters

N/A

Date of two 

semi-annual 

flow rate 

audits 

conducted in 

the past 

calendar 

year for PM 

monitors

, 

Local Site 

Name:

Woodland-Gibson Road

AQS ID: 06-113-1003

GPS 

Coordinates

:

38.66121, -121.73269

Street 

Address:

41929 E Gibson Rd, 

Woodland, 95776

County: Yolo

Distance to 

roadways 

(meters):

Traffic 

Count 

Notes:

Unknown road; 5,881 AADT 

(1991)
________________________________________________________________________

174 Annual Monitoring Network Report for Twenty-five Districts in California

 

Ground 

Cover:

Representat

ive 

statistical 

area name 

(i.e. MSA, 

CBSA, 

other):

Sacramento--Arden-Arcade-

-Roseville, CA

Pollutant, 

POC

Ozone, 1 PM10 

Total 0-

10um 

STP, 1

PM2.5 -

Local 

Condition

s, 1

Primary, QAAudit, 

Supplement

ary, or N/A

N/A Primary Primary

Parameter 

Code

44201 81102 88101

Basic 

monitoring 

objective(s)

NAAQS NAAQS NAAQS

Site type(s) GENERAL

/BACKGR

OUND

GENERAL

/BACKGR

OUND

POPULA

TION 

EXPOSU

RE

Monitor 

type(s)

SLAMS SLAMS SLAMS

Instrument 

manufacture

r and model

MODEL 

400 

OZONE 

ANALYZE

R

GMW 

Model 

1200

R & P CO 

PLUS 

MODEL 

2025PM 

SEQ

Method code 87 63 118

FRM/FEM/A

RM/Other

FEM FRM FRM

Collecting 

Agency

YoloSolano 

AQMD

YoloSolano 

AQMD

YoloSolano 

AQMD

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

N/A California 

Air 

Resource

s Board

Reporting 

Agency

YoloSolano 

AQMD

YoloSolano 

AQMD

YoloSolano 

AQMD

Spatial scale URBAN 

SCALE

URBAN 

SCALE

NEIGHBO

RHOOD

Monitoring 

start date

05/27/199

8

10/26/199

8

01/09/199

9
________________________________________________________________________

175 Annual Monitoring Network Report for Twenty-five Districts in California

 

Current 

sampling 

frequency

Continuou

s

1:6 1:3

Required 

sampling 

frequency 

including 

exceptional 

events

N/A

Sampling 

season

1-Jan -

31-Dec

Probe height 

(meters)

None None 2.2

Distance 

from 

supporting 

structure 

(meters)

None None None

Distance 

from 

obstructions 

on roof 

(meters)

None None None

Height 

above probe 

for 

obstructions 

on roof 

(meters)

None None None

Distance 

from 

obstructions 

not on roof 

(meters)

None None None

Height 

above probe 

for 

obstructions 

not on roof 

(meters)

None None None

Distance to 

nearest tree 

drip line 

(meters)

None None None

Distance to 

furnace or 

incinerator 

flue (meters)

None None None

Distance 

between 

monitors 

fulfilling a 

QA 

collocation 

requirement 

None None None
________________________________________________________________________

176 Annual Monitoring Network Report for Twenty-five Districts in California

 

(meters)

Unrestricted 

airflow 

(degrees 

around 

probe/inlet or 

% of 

monitoring 

path)

Probe 

material for 

reactive 

gases 

NO/NO2/NO

y, SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. Pyrex, 

stainless 

steel, Teflon)

N/A N/A

Residence 

time for 

reactive 

gases 

NO/NO2/NO

y, SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

N/A N/A

Will there be 

changes 

within the 

next 18 

months?

No No No

Is it suitable 

for 

comparison 

against the 

annual 

PM2.5 

NAAQS?

N/A N/A No

Frequency of 

flow rate 

verification 

for manual 

PM 

samplers, 

including Pb 

samplers

N/A

Frequency of 

flow rate 

verification 

for 

N/A N/A N/A
________________________________________________________________________

177 Annual Monitoring Network Report for Twenty-five Districts in California

 

automated 

PM 

analyzers

Frequency of 

one-point 

QC check for 

gaseous 

instruments

N/A N/A

Date of 

Annual 

performance 

evaluation 

conducted in 

the past 

calendar 

year for 

gaseous 

parameters

N/A N/A

Date of two 

semi-annual 

flow rate 

audits 

conducted in 

the past 

calendar 

year for PM 

monitors

N/A , , 

Salton Sea Air Basin

Imperial County –

Detailed Site Report

County: Imperial

Local Site Name: Brawley-Main Street #2

AQS ID: 06-025-0007

GPS Coordinates: 32.97831, -115.53904

Street Address: 220 Main St., Brawley, 92227

County: Imperial

Distance to roadways 

(meters):

30 meters

Traffic Count Notes: Unknown road; 5,000 AADT (Unknown year)
________________________________________________________________________

178 Annual Monitoring Network Report for Twenty-five Districts in California

 

Ground Cover: Paved

Representative statistical 

area name (i.e. MSA, CBSA, 

other):

El Centro, CA

Pollutant, POC PM10 Total 0-10um 

STP, 1

PM2.5 - Local 

Conditions, 1

Primary, QA-Audit, 

Supplementary, or N/A

Primary Primary

Parameter Code 81102 88101

Basic monitoring objective(s) NAAQS NAAQS

Site type(s) POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS

Instrument manufacturer and 

model

ANDERSON 1200 R & P CO PLUS 

MODEL 2025PM SEQ

Method code 63 118

FRM/FEM/ARM/Other FRM FRM

Collecting Agency Imperial County APCD Imperial County APCD

Analytical Lab (i.e. weigh lab, 

toxics lab, other)

California Air 

Resources Board

San Diego County 

APCD

Reporting Agency California Air 

Resources Board

San Diego County 

APCD

Spatial scale NEIGHBORHOOD NEIGHBORHOOD

Monitoring start date 01/01/2004 01/01/2004

Current sampling frequency 1:6 1:3

Required sampling frequency 

including exceptional events

Sampling season 1-Jan - 31-Dec 1-Jan - 31-Dec

Probe height (meters) 10 10

Distance from supporting 

structure (meters)

1.7 1.5
________________________________________________________________________

179 Annual Monitoring Network Report for Twenty-five Districts in California

 

Distance from obstructions on 

roof (meters)

None None

Height above probe for 

obstructions on roof (meters)

None None

Distance from obstructions not 

on roof (meters)

None None

Height above probe for 

obstructions not on roof 

(meters)

None None

Distance to nearest tree drip 

line (meters)

None None

Distance to furnace or 

incinerator flue (meters)

None None

Distance between monitors 

fulfilling a QA collocation 

requirement (meters)

None None

Unrestricted airflow (degrees 

around probe/inlet or % of 

monitoring path)

Probe material for reactive 

gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls 

(e.g. Pyrex, stainless steel, 

Teflon)

N/A N/A

Residence time for reactive 

gases NO/NO2/NOy, SO2, 

O3; PAMS: VOCs, Carbonyls 

(seconds)

N/A N/A

Will there be changes within 

the next 18 months?

No No

Is it suitable for comparison 

against the annual PM2.5 

NAAQS?

N/A Yes

Frequency of flow rate 

verification for manual PM 

samplers, including Pb 

samplers

Monthly Monthly

Frequency of flow rate 

verification for automated PM 

analyzers

N/A N/A

Frequency of one-point QC 

check for gaseous instruments

N/A N/A
________________________________________________________________________

180 Annual Monitoring Network Report for Twenty-five Districts in California

 

Date of Annual performance 

evaluation conducted in the 

past calendar year for gaseous 

parameters

N/A N/A

Date of two semi-annual flow 

rate audits conducted in the 

past calendar year for PM 

monitors

02/05/2014 , 02/05/2014 , 
________________________________________________________________________

181 Annual Monitoring Network Report for Twenty-five Districts in California

 

Local Site 

Name:

Calexico-Ethel Street

AQS ID: 06-025-0005

GPS 

Coordinat

es:

32.67618, -115.48307

Street 

Address:

1029 Belcher St, Calexico, 92231

County: Imperial

Distance 

to 

roadways 

(meters):

20 meters

Traffic

Count 

Notes:

Unknown road; 7,000 AADT (Unknown 

year)

Ground 

Cover:

Paved

Represen

tative 

statistical 

area 

name (i.e. 

MSA, 

CBSA, 

other):

El Centro, CA

Pollutant, 

POC

Lead 

(TSP

) LC, 

1

Carbon 

monoxide

, 1

Sulfur 

dioxide, 1

Nitrogen 

dioxide, 1

Ozone, 

1

PM10 Total 

0-10um 

STP, 1

PM2.5 

- Local 

Conditi

ons, 3

PM2.5 -

Local 

Condition

s, 2

PM2.5 -

Local 

Conditions

, 1

Primary, 

QA-Audit, 

Suppleme

ntary, or 

N/A

Prim

ary

Supplem

entary

Supplem

entary

Supplem

entary

Supple

mentar

y

Primary Supple

mentar

y

Audit Primary

Parameter 

Code

1412

9

42101 42401 42602 44201 81102 88101 88101 88101

Basic 

monitoring 

objective(

s)

NAA

QS

NAAQS NAAQS NAAQS NAAQS NAAQS Public 

Informa

tion

NAAQS NAAQS

Site 

type(s)

POPULA

TION 

EXPOSU

RE

POPULA

TION 

EXPOSU

RE

HIGHEST 

CONCEN

TRATION

HIGHEST 

CONCENTR

ATION

HIGHE

ST 

CONC

ENTRA

TION

QUALITY 

ASSURA

NCE

HIGHEST 

CONCEN

TRATION
________________________________________________________________________

182 Annual Monitoring Network Report for Twenty-five Districts in California

 

Monitor 

type(s)

SLA

MS

SLAMS SLAMS SLAMS SLAMS SLAMS SPECI

AL 

PURP

OSE

SPECIAL 

PURPOS

E

SLAMS

Instrument 

manufactu

rer and 

model

AND

ERS

ON 

1200

API 

300eu

Thermo 

43i-TLE

API 

MODEL 

200A NO 

ANALYZ

ER

MODEL 

400 

OZONE 

ANALY

ZER

ANDERSON 

1200

Met 

One 

BAM 

1020

R & P 

Model 

2025 

Sequenti

al Air 

Sampler 

with BGI 

V

R & P 

Model 

2025 

Sequential 

Air 

Sampler 

with BGI V

Method 

code

803 593 560 99 87 63 170 145 145

FRM/FEM

/ARM/Oth

er

FEM FRM FEM FRM FEM FRM FEM FRM FRM

Collecting 

Agency

Calif

ornia 

Air 

Reso

urces 

Boar

d

California 

Air 

Resource

s Board

California 

Air 

Resource

s Board

California 

Air 

Resource

s Board

Californ

ia Air 

Resour

ces 

Board

California 

Air 

Resources 

Board

Califor

nia Air 

Resour

ces 

Board

California 

Air 

Resource

s Board

California 

Air 

Resource

s Board

Analytical 

Lab (i.e. 

weigh lab, 

toxics lab, 

other)

Calif

ornia 

Air 

Reso

urces 

Boar

d

N/A N/A N/A N/A California 

Air 

Resources 

Board

N/A San 

Diego

County 

APCD

San Diego 

County 

APCD

Reporting 

Agency

Calif

ornia 

Air 

Reso

urces 

Boar

d

California 

Air 

Resource

s Board

California 

Air 

Resource

s Board

California 

Air 

Resource

s Board

Californ

ia Air 

Resour

ces 

Board

California 

Air 

Resources 

Board

San 

Diego 

County 

APCD

San 

Diego 

County 

APCD

San Diego 

County 

APCD

Spatial 

scale

NEIGHB

ORHOO

D

NEIGHB

ORHOO

D

NEIGHB

ORHOO

D

NEIGH

BORH

OOD

NEIGHBOR

HOOD

NEIGH

BORH

OOD

NEIGHB

ORHOO

D

NEIGHBO

RHOOD

Monitoring 

start date

03/0

1/19

94

03/01/19

94

03/01/19

94

03/01/19

94

03/01/1

994

03/01/1994 03/01/1

994

03/01/19

94

03/01/199

4

Current 

sampling 

frequency

1:6 Continuo

us

Continuo

us

Continuo

us

Continu

ous

1:6 Contin

uous

1:6 1:1

Required 

sampling 

frequency 

including 

exception

al events

N/A N/A N/A N/A
________________________________________________________________________

183 Annual Monitoring Network Report for Twenty-five Districts in California

 

Sampling 

season

1-

Jan -

31-

Dec

1-Jan -

31-Dec

1-Jan -

31-Dec

1-Jan -

31-Dec

1-Jan -

31-Dec

1-Jan - 31-

Dec

1-Jan -

31-Dec

1-Jan -

31-Dec

1-Jan -

31-Dec

Probe 

height 

(meters)

6 5.7 5.7 5.7 5.7 6 2.5 2.5 2.5

Distance 

from 

supporting 

structure 

(meters)

1.4 2.2 2.2 2.2 2.2 1.5 1.7 2.0 2.0

Distance 

from 

obstructio

ns on roof 

(meters)

None None None None None None None None None

Height 

above 

probe for 

obstructio

ns on roof 

(meters)

None None None None None None None None None

Distance 

from 

obstructio

ns not on 

roof 

(meters)

None None None None None None None None None

Height 

above 

probe for 

obstructio

ns not on 

roof 

(meters)

None None None None None None None None None

Distance 

to nearest 

tree drip 

line 

(meters)

None None None None None None None None None

Distance 

to furnace 

or 

incinerator 

flue 

(meters)

None None None None None None None None None

Distance 

between 

monitors 

fulfilling a 

QA 

collocatio

n 

requireme

None None None None None None 2 2 None
________________________________________________________________________

184 Annual Monitoring Network Report for Twenty-five Districts in California

 

nt 

(meters)

Unrestrict

ed airflow 

(degrees 

around 

probe/inlet 

or % of 

monitoring 

path)

360 360 360 360 360 360 360 360 360

Probe 

material 

for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(e.g. 

Pyrex, 

stainless 

steel, 

Teflon)

Teflon Teflon Teflon Teflon N/A N/A N/A N/A

Residenc

e time for 

reactive 

gases 

NO/NO2/

NOy, 

SO2, O3; 

PAMS: 

VOCs, 

Carbonyls 

(seconds)

N/A 5.7 8.5 8.1 5.8 N/A N/A N/A N/A

Will there 

be 

changes 

within the 

next 18 

months?

No No No No No No No No No

Is it 

suitable 

for 

compariso

n against 

the annual 

PM2.5 

NAAQS?

N/A N/A N/A N/A N/A N/A Yes Yes Yes

Frequency 

of flow 

rate 

verificatio

Mont

hly

N/A N/A N/A N/A Monthly N/A Monthly
________________________________________________________________________

185 Annual Monitoring Network Report for Twenty-five Districts in California

 

Local Site 

Name:

El Centro-9th Street

AQS ID: 06-025-1003

GPS 

Coordinates:

32.79215, -115.56299

Street 

Address:

150 9th St, El Centro, 92243

n for 

manual 

PM 

samplers, 

including 

Pb 

samplers

Frequency 

of flow 

rate 

verificatio

n for 

automate

d PM 

analyzers

N/A N/A N/A N/A N/A N/A Monthl

y

N/A N/A

Frequency 

of onepoint QC 

check for 

gaseous 

instrument

s

N/A Every 

Other 

Day 

Every 

Other 

Day 

Every 

Other 

Day 

Every 

Other 

Day 

N/A N/A N/A N/A

Date of 

Annual 

performan

ce 

evaluation 

conducted 

in the past 

calendar 

year for 

gaseous 

parameter

s

N/A Dec 16 

2014 

12:00AM

Dec 16 

2014 

12:00AM

Dec 16 

2014 

12:00AM

Dec 16 

2014 

12:00A

M

N/A N/A N/A N/A

Date of 

two semiannual 

flow rate 

audits 

conducted 

in the past 

calendar 

year for 

PM 

monitors

Jun 

10 

2014 

12:0

0AM 

, Dec 

16 

2014 

12:0

0AM

N/A N/A N/A N/A Jun 10 2014 

12:00AM , 

Dec 16 

2014 

12:00AM

Jun 10 

2014 

12:00A

M , 

Dec 16 

2014 

12:00A

M

Jun 10 

2014 

12:00AM 

, Dec 16 

2014 

12:00AM

Jun 10 

2014 

12:00AM , 

Dec 16 

2014

12:00AM
________________________________________________________________________

186 Annual Monitoring Network Report for Twenty-five Districts in California

 

County: Imperial

Distance to 

roadways 

(meters):

0 meters

Traffic Count 

Notes:

Unknown road; 2,500 AADT (Unknown year)

Ground Cover: Paved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

El Centro, CA

Pollutant, POC Carbon 

monoxide, 1

Nitrogen 

dioxide, 1

Ozone, 1 PM10 Total 0-

10um STP, 1

PM2.5 - Local 

Conditions, 1

Primary, QAAudit, 

Supplementary, 

or N/A

N/A N/A N/A Primary Primary

Parameter Code 42101 42602 44201 81102 88101

Basic monitoring 

objective(s)

NAAQS NAAQS NAAQS NAAQS NAAQS

Site type(s) POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS SLAMS SLAMS

Instrument 

manufacturer 

and model

API T300 API MODEL 

200A NO 

ANALYZER

MODEL 400 

OZONE 

ANALYZER

ANDERSON 

1200

R & P CO PLUS 

MODEL 2025PM 

SEQ

Method code 93 99 87 63 118

FRM/FEM/ARM/

Other

FRM FRM FEM FRM FRM

Collecting 

Agency

Imperial 

County APCD

Imperial 

County APCD

Imperial 

County APCD

Imperial 

County APCD

Imperial County 

APCD

Analytical Lab 

(i.e. weigh lab, 

toxics lab, other)

N/A N/A N/A Imperial 

County APCD

San Diego County 

APCD

Reporting 

Agency

California Air 

Resources 

Board

California Air 

Resources 

Board

California Air 

Resources 

Board

California Air 

Resources 

Board

San Diego County 

APCD

Spatial scale NEIGHBORH

OOD

NEIGHBORH

OOD

NEIGHBORHOOD

Monitoring start 

date

02/01/1988 02/01/1988 02/01/1988 02/01/1988 02/01/1988

Current 

sampling 

frequency

Continuous Continuous Continuous 1:6 1:3

Required 

sampling 

frequency 

including 

exceptional 

events

N/A N/A N/A
________________________________________________________________________

187 Annual Monitoring Network Report for Twenty-five Districts in California

 

Sampling 

season

1-Jan - 31-Dec 1-Jan - 31-

Dec

1-Jan - 31-

Dec

1-Jan - 31-

Dec

1-Jan - 31-Dec

Probe height 

(meters)

9.3 11.1 11.1 11.2 11.9

Distance from 

supporting 

structure 

(meters)

1.8 1.8 1.8 1.5 2.1

Distance from 

obstructions on 

roof (meters)

None None None None None

Height above 

probe for 

obstructions on 

roof (meters)

None None None None None

Distance from 

obstructions not 

on roof (meters)

None None None None None

Height above 

probe for 

obstructions not 

on roof (meters)

None None None None None

Distance to 

nearest tree drip 

line (meters)

None None None None None

Distance to 

furnace or 

incinerator flue 

(meters)

None None None None None

Distance 

between 

monitors 

fulfilling a QA 

collocation 

requirement 

(meters)

None None None None None

Unrestricted 

airflow (degrees 

around 

probe/inlet or %

of monitoring 

path)

Probe material 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

Teflon Teflon Teflon N/A N/A

Residence time 

for reactive 

gases 

NO/NO2/NOy, 

8.3 N/A N/A
________________________________________________________________________

188 Annual Monitoring Network Report for Twenty-five Districts in California

 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(seconds)

Will there be 

changes within 

the next 18 

months?

No No No No No

Is it suitable for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A N/A N/A N/A Yes

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A N/A N/A Monthly Monthly

Frequency of 

flow rate 

verification for 

automated PM 

analyzers

N/A N/A N/A N/A N/A

Frequency of 

one-point QC 

check for 

gaseous 

instruments

Daily Daily Daily N/A N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar 

year for 

gaseous 

parameters

N/A N/A

Date of two 

semi-annual 

flow rate audits 

conducted in the 

past calendar 

year for PM 

monitors

N/A N/A N/A 02/06/2014 , 

08/13/2013

02/06/2014 , 

08/13/2013

Local Site 

Name:

Niland-English Road

AQS ID: 06-025-4004

GPS 

Coordinates:

33.21349, -115.54514

Street 7711 English Road, Niland, 92257
________________________________________________________________________

189 Annual Monitoring Network Report for Twenty-five Districts in California

 

Address:

County: Imperial

Distance to 

roadways 

(meters):

20 meters

Traffic Count 

Notes:

Unknown road; 50 AADT (Unknown year)

Ground Cover: Unpaved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

El Centro, CA

Pollutant, POC Ozone, 1 PM10 Total 0-

10um STP, 3

PM10 Total 0-

10um STP, 1

Primary, QAAudit, 

Supplementary, 

or N/A

N/A N/A Primary

Parameter Code 44201 81102 81102

Basic monitoring 

objective(s)

NAAQS NAAQS NAAQS

Site type(s) POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS SLAMS

Instrument 

manufacturer 

and model

MODEL 400 

OZONE 

ANALYZER

Met One BAM 

1020

ANDERSEN 

MODEL FH62IN PM10

Method code 87 122 63

FRM/FEM/ARM/

Other

FEM FEM FRM

Collecting 

Agency

Imperial 

County APCD

Imperial 

County APCD

Imperial County 

APCD

Analytical Lab 

(i.e. weigh lab, 

toxics lab, other)

N/A N/A California Air 

Resources 

Board

Reporting 

Agency

California Air 

Resources 

Board

California Air 

Resources 

Board

California Air 

Resources 

Board

Spatial scale REGIONAL 

SCALE

NEIGHBORH

OOD

NEIGHBORHO

OD

Monitoring start 

date

06/01/1996 01/07/2009 06/02/1996

Current 

sampling 

frequency

Continuous Continuous 1:6

Required 

sampling 

frequency 

including 

exceptional 

N/A
________________________________________________________________________

190 Annual Monitoring Network Report for Twenty-five Districts in California

 

events

Sampling 

season

1-Jan - 31-Dec 1-Jan - 31-

Dec

1-Jan - 31-Dec

Probe height 

(meters)

4.5 5 4.5

Distance from 

supporting 

structure 

(meters)

1.5 1.5 1.5

Distance from 

obstructions on 

roof (meters)

None None None

Height above 

probe for 

obstructions on 

roof (meters)

None None None

Distance from 

obstructions not 

on roof (meters)

None None None

Height above 

probe for 

obstructions not 

on roof (meters)

None None None

Distance to 

nearest tree drip 

line (meters)

None None None

Distance to 

furnace or 

incinerator flue 

(meters)

None None None

Distance 

between 

monitors 

fulfilling a QA 

collocation 

requirement 

(meters)

None None None

Unrestricted 

airflow (degrees 

around 

probe/inlet or % 

of monitoring 

path)

Probe material 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

Teflon N/A N/A

Residence time 

for reactive 

N/A N/A
________________________________________________________________________

191 Annual Monitoring Network Report for Twenty-five Districts in California

 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(seconds)

Will there be 

changes within 

the next 18 

months?

No No No

Is it suitable for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A N/A N/A

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A N/A

Frequency of 

flow rate 

verification for 

automated PM 

analyzers

N/A N/A

Frequency of 

one-point QC 

check for 

gaseous 

instruments

N/A N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar 

year for 

gaseous 

parameters

N/A N/A

Date of two 

semi-annual 

flow rate audits 

conducted in the 

past calendar 

year for PM 

monitors

N/A , , 

Local Site 

Name:

Westmorland

AQS ID: 06-025-4003

GPS 33.03239, -115.62362
________________________________________________________________________

192 Annual Monitoring Network Report for Twenty-five Districts in California

 

Coordinates:

Street 

Address:

570 Cook St., Westmorland, 92281

County: Imperial

Distance to 

roadways 

(meters):

20 meters

Traffic Count 

Notes:

Unknown road; 100 AADT (Unknown year)

Ground Cover: Unpaved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

El Centro, CA

Pollutant, POC Ozone, 1 PM10 Total 0-

10um STP, 1

Primary, QAAudit, 

Supplementary, 

or N/A

N/A Primary

Parameter Code 44201 81102

Basic monitoring 

objective(s)

NAAQS NAAQS

Site type(s) POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS

Instrument 

manufacturer 

and model

MODEL 400 

OZONE 

ANALYZER

ANDERSON 

1200

Method code 87 63

FRM/FEM/ARM/

Other

FEM FRM

Collecting 

Agency

Imperial 

County APCD

Imperial 

County APCD

Analytical Lab 

(i.e. weigh lab, 

toxics lab, other)

California Air 

Resources 

Board

Reporting 

Agency

California Air 

Resources 

Board

California Air 

Resources 

Board

Spatial scale REGIONAL 

SCALE

MIDDLE 

SCALE

Monitoring start 

date

04/01/1993 04/01/1993

Current 

sampling 

frequency

1:6

Required 

sampling 

frequency 

N/A
________________________________________________________________________

193 Annual Monitoring Network Report for Twenty-five Districts in California

 

including 

exceptional 

events

Sampling 

season

1-Jan - 31-Dec 1-Jan - 31-

Dec

Probe height 

(meters)

4.3 4.6

Distance from 

supporting 

structure 

(meters)

1.2 1.5

Distance from 

obstructions on 

roof (meters)

None None

Height above 

probe for 

obstructions on 

roof (meters)

None None

Distance from 

obstructions not 

on roof (meters)

None None

Height above 

probe for 

obstructions not 

on roof (meters)

None None

Distance to 

nearest tree drip 

line (meters)

None None

Distance to 

furnace or 

incinerator flue 

(meters)

None None

Distance 

between 

monitors 

fulfilling a QA 

collocation 

requirement 

(meters)

None None

Unrestricted 

airflow (degrees 

around 

probe/inlet or % 

of monitoring 

path)

Probe material 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

Teflon N/A
________________________________________________________________________

194 Annual Monitoring Network Report for Twenty-five Districts in California

 

Residence time 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(seconds)

N/A

Will there be 

changes within 

the next 18 

months?

No No

Is it suitable for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A N/A

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb 

samplers

Monthly

Frequency of 

flow rate 

verification for 

automated PM 

analyzers

N/A N/A

Frequency of 

one-point QC 

check for 

gaseous 

instruments

Daily N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar 

year for 

gaseous 

parameters

N/A

Date of two 

semi-annual 

flow rate audits 

conducted in the 

past calendar 

year for PM 

monitors

N/A 08/12/2013 , 

02/05/2014

South Central Coast Air Basin

Ventura County –
________________________________________________________________________

195 Annual Monitoring Network Report for Twenty-five Districts in California

 

Detailed Site Report

County: Ventura

Local Site 

Name:

El Rio-Rio Mesa School #2

AQS ID: 06-111-3001

GPS 

Coordinates:

34.25238, -119.14318

Street Address: 545 Central Av, El Rio, 93030

County: Ventura

Distance to 

roadways 

(meters):

75 meters

Traffic Count 

Notes:

Unknown road; 5,000 AADT (2013)

Ground Cover: Paved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Oxnard-Thousand Oaks-Ventura, CA

Pollutant, POC Nitrogen 

dioxide, 1

Ozone, 1 PM10 Total 0-

10um STP, 3

PM2.5 - Local 

Conditions, 3

Primary, QAAudit, 

Supplementary, 

or N/A

Supplementary Supplementary Primary Primary

Parameter Code 42602 44201 81102 88101

Basic monitoring 

objective(s)

NAAQS NAAQS NAAQS NAAQS

Site type(s) POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

Monitor type(s) PAMS PAMS, SLAMS SLAMS SLAMS

Instrument 

manufacturer

and model

API MODEL 

200A NO 

ANALYZER

MODEL 400 

OZONE 

ANALYZER

Met One BAM 

1020

Met One 

BAM-1020 

PM2.5 VSCC 

FEM

Method code 99 87 122 170

FRM/FEM/ARM/

Other

FRM FRM FEM FEM

Collecting 

Agency

Ventura County 

APCD

Ventura County 

APCD

Ventura 

County APCD

Ventura 

County APCD

Analytical Lab 

(i.e. weigh lab, 

toxics lab, other)

N/A N/A N/A N/A

Reporting 

Agency

Ventura County 

APCD

Ventura County 

APCD

Ventura 

County APCD

Ventura 

County APCD
________________________________________________________________________

196 Annual Monitoring Network Report for Twenty-five Districts in California

 

Spatial scale URBAN 

SCALE

URBAN 

SCALE

NEIGHBORH

OOD

NEIGHBORH

OOD

Monitoring start 

date

01/01/1980 01/01/1979 07/22/2012 01/26/2012

Current 

sampling 

frequency

Continuous Continuous Continuous Continuous

Required 

sampling 

frequency 

including 

exceptional 

events

N/A N/A Continuous Continuous

Sampling 

season

1-Jan - 31-Dec 1-Jan - 31-Dec 1-Jan - 31-

Dec

1-Jan - 31-

Dec

Probe height 

(meters)

4.3 4.3 4.5 4.6

Distance from 

supporting 

structure 

(meters)

1.2 1.2 1.6 1.7

Distance from 

obstructions on 

roof (meters)

None None None None

Height above 

probe for 

obstructions on 

roof (meters)

None None None None

Distance from 

obstructions not 

on roof (meters)

None None None None

Height above 

probe for 

obstructions not 

on roof (meters)

None None None None

Distance to 

nearest tree drip 

line (meters)

25 25 29 29

Distance to 

furnace or 

incinerator flue 

(meters)

None None None None

Distance 

between 

monitors fulfilling 

a QA collocation 

requirement 

(meters)

None None None None

Unrestricted 

airflow (degrees 

around 

probe/inlet or % 

of monitoring 

path)

360 360 360 360
________________________________________________________________________

197 Annual Monitoring Network Report for Twenty-five Districts in California

 

Probe material 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

Teflon, Pyrex Teflon, Pyrex N/A N/A

Residence time 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs,

Carbonyls 

(seconds)

7.4 5.0 N/A N/A

Will there be 

changes within 

the next 18 

months?

No No No No

Is it suitable for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A N/A N/A No

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb

samplers

N/A N/A N/A N/A

Frequency of 

flow rate 

verification for 

automated PM 

analyzers

N/A N/A Biweekly Biweekly

Frequency of 

one-point QC 

check for 

gaseous 

instruments

Every Other 

Day 

Every Other 

Day 

N/A N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar 

year for gaseous 

parameters

May 1 2014 

12:00AM

May 1 2014 

12:00AM

N/A N/A

Date of two 

semi-annual flow 

rate audits 

conducted in the 

past calendar 

N/A N/A May 1 2014 

12:00AM , 

Nov 4 2014 

12:00AM

May 1 2014 

12:00AM , 

Nov 4 2014 

12:00AM
________________________________________________________________________

198 Annual Monitoring Network Report for Twenty-five Districts in California

 

year for PM 

monitors

Local Site 

Name:

Ojai - East Ojai Av

AQS ID: 06-111-1004

GPS 

Coordinates:

34.44805, -119.23132

Street Address: 1201 E. Ojai Av, Ojai, 93023

County: Ventura

Distance to 

roadways 

(meters):

250 meters

Traffic Count 

Notes:

Unknown road; 7,300 AADT (2011)

Ground Cover: Paved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Oxnard-Thousand Oaks-Ventura, CA

Pollutant, POC Ozone, 1 PM2.5 - Local 

Conditions, 3

Primary, QAAudit, 

Supplementary, 

or N/A

Supplementar

y

Primary

Parameter Code 44201 88101

Basic monitoring 

objective(s)

NAAQS NAAQS

Site type(s) POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS

Instrument 

manufacturer 

and model

MODEL 400 

OZONE 

ANALYZER

Met One BAM1020 PM2.5 

VSCC FEM

Method code 87 170

FRM/FEM/ARM/

Other

FRM FEM

Collecting 

Agency

Ventura 

County APCD

Ventura 

County APCD

Analytical Lab 

(i.e. weigh lab, 

toxics lab, other)

N/A N/A

Reporting 

Agency

Ventura 

County APCD

Ventura 

County APCD

Spatial scale URBAN 

SCALE

NEIGHBORH

OOD
________________________________________________________________________

199 Annual Monitoring Network Report for Twenty-five Districts in California

 

Monitoring start 

date

04/01/1996 11/29/2011

Current 

sampling 

frequency

Continuous Continuous

Required 

sampling 

frequency 

including 

exceptional 

events

N/A Continuous

Sampling 

season

1-Jan - 31-Dec 1-Jan - 31-Dec

Probe height 

(meters)

4.0 4.6

Distance from 

supporting 

structure 

(meters)

1.5 1.5

Distance from 

obstructions on 

roof (meters)

None None

Height above 

probe for 

obstructions on 

roof (meters)

None None

Distance from 

obstructions not 

on roof (meters)

None None

Height above 

probe for 

obstructions not 

on roof (meters)

None None

Distance to 

nearest tree drip 

line (meters)

35 33

Distance to 

furnace or 

incinerator flue 

(meters)

None None

Distance 

between 

monitors fulfilling 

a QA collocation 

requirement 

(meters)

None None

Unrestricted 

airflow (degrees 

around 

probe/inlet or % 

of monitoring 

path)

360 360

Probe material 

for reactive 

Teflon, Pyrex N/A
________________________________________________________________________

200 Annual Monitoring Network Report for Twenty-five Districts in California

 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

Residence time 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(seconds)

8.5 N/A

Will there be 

changes within 

the next 18 

months?

No No

Is it suitable for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A Yes

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A N/A

Frequency of 

flow rate 

verification for 

automated PM 

analyzers

N/A Biweekly

Frequency of 

one-point QC 

check for 

gaseous 

instruments

Every Other 

Day 

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar 

year for gaseous 

parameters

Apr 29 2014 

12:00AM

N/A

Date of two 

semi-annual flow 

rate audits 

conducted in the 

past calendar 

year for PM 

monitors

N/A Apr 29 2014 

12:00AM , Nov 

5 2014 

12:00AM
________________________________________________________________________

201 Annual Monitoring Network Report for Twenty-five Districts in California

 

Local Site 

Name:

Piru - Pacific

AQS ID: 06-111-0009

GPS 

Coordinates:

34.40427, -118.80995

Street Address: Pacific Av, Piru, 93040

County: Ventura

Distance to 

roadways 

(meters):

100 meters

Traffic Count 

Notes:

Unknown road; 23,000 AADT (2011)

Ground Cover: Unpaved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Oxnard-Thousand Oaks-Ventura, CA

Pollutant, POC Ozone, 1 PM2.5 - Local 

Conditions, 3

Primary, QAAudit, 

Supplementary, 

or N/A

Supplementar

y

Primary

Parameter Code 44201 88101

Basic monitoring 

objective(s)

NAAQS NAAQS

Site type(s) POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS

Instrument 

manufacturer 

and model

MODEL 400 

OZONE 

ANALYZER

Met One BAM1020 PM2.5 

VSCC FEM

Method code 87 170

FRM/FEM/ARM/

Other

FRM FEM

Collecting 

Agency

Ventura 

County APCD

Ventura 

County APCD

Analytical Lab 

(i.e. weigh lab, 

toxics lab, other)

N/A N/A

Reporting 

Agency

Ventura 

County APCD

Ventura 

County APCD

Spatial scale NEIGHBORH

OOD

Monitoring start 

date

11/03/2000 11/15/2011
________________________________________________________________________

202 Annual Monitoring Network Report for Twenty-five Districts in California

 

Current 

sampling 

frequency

Continuous Continuous

Required 

sampling 

frequency 

including 

exceptional 

events

N/A Continuous

Sampling 

season

1-Jan - 31-Dec 1-Jan - 31-Dec

Probe height 

(meters)

3.5 4.6

Distance from

supporting 

structure 

(meters)

1.0 2.0

Distance from 

obstructions on 

roof (meters)

None None

Height above 

probe for 

obstructions on 

roof (meters)

None None

Distance from 

obstructions not 

on roof (meters)

None None

Height above 

probe for 

obstructions not 

on roof (meters)

None None

Distance to 

nearest tree drip 

line (meters)

30 29

Distance to 

furnace or 

incinerator flue 

(meters)

None None

Distance 

between 

monitors fulfilling 

a QA collocation 

requirement 

(meters)

None None

Unrestricted 

airflow (degrees 

around 

probe/inlet or % 

of monitoring 

path)

360 360

Probe material 

for reactive 

gases 

NO/NO2/NOy, 

Teflon, Pyrex N/A
________________________________________________________________________

203 Annual Monitoring Network Report for Twenty-five Districts in California

 

SO2, O3; 

PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

Residence time 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(seconds)

10.0 N/A

Will there be 

changes within 

the next 18 

months?

No No

Is it suitable for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A Yes

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A N/A

Frequency of 

flow rate 

verification for 

automated PM 

analyzers

N/A Biweekly

Frequency of 

one-point QC 

check for 

gaseous 

instruments

Every Other 

Day 

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar 

year for gaseous 

parameters

May 19 2014 

12:00AM

N/A

Date of two 

semi-annual flow 

rate audits 

conducted in the 

past calendar 

year for PM 

monitors

N/A May 19 2014 

12:00AM , Nov 

4 2014 

12:00AM
________________________________________________________________________

204 Annual Monitoring Network Report for Twenty-five Districts in California

 

Local Site 

Name:

Simi Valley - Cochran Street

AQS ID: 06-111-2002

GPS 

Coordinates:

34.27636, -118.68376

Street Address: 5400 Cochran St, Simi Valley, 93063

County: Ventura

Distance to 

roadways 

(meters):

140 meters

Traffic Count 

Notes:

Unknown road; 10,200 AADT (2013)

Ground Cover: Paved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Oxnard-Thousand Oaks-Ventura, CA

Pollutant, POC Nitrogen 

dioxide, 1

Ozone, 1 PM10 Total 0-

10um STP, 3

PM2.5 - Local 

Conditions, 4

PM2.5 - Local 

Conditions, 3

Primary, QAAudit, 

Supplementary, 

or N/A

Supplementar

y

Supplementar

y

Primary Audit Primary

Parameter Code 42602 44201 81102 88101 88101

Basic monitoring 

objective(s)

NAAQS NAAQS NAAQS Public 

Information

Public 

Information

Site type(s) HIGHEST 

CONCENTRA

TION

MAX OZONE 

CONCENTRA

TION

HIGHEST 

CONCENTRA

TION

HIGHEST 

CONCENTRAT

ION

HIGHEST 

CONCENTR

ATION

Monitor type(s) PAMS PAMS, 

SLAMS

SLAMS SLAMS SLAMS

Instrument 

manufacturer 

and model

API MODEL 

200A NO 

ANALYZER

MODEL 400 

OZONE 

ANALYZER

Met One BAM 

1020

Met One BAM1020 PM2.5 

VSCC FEM

Met One 

BAM-1020 

PM2.5 VSCC 

FEM

Method code 99 87 122 170 170

FRM/FEM/ARM/

Other

FRM FRM FEM FEM FEM

Collecting 

Agency

Ventura 

County APCD

Ventura 

County APCD

Ventura 

County APCD

Ventura County 

APCD

Ventura 

County 

APCD

Analytical Lab 

(i.e. weigh lab, 

toxics lab, other)

N/A N/A N/A N/A N/A

Reporting 

Agency

Ventura 

County APCD

Ventura 

County APCD

Ventura 

County APCD

Ventura County 

APCD

Ventura 

County 

APCD

Spatial scale URBAN URBAN NEIGHBORH NEIGHBORHO NEIGHBORH
________________________________________________________________________

205 Annual Monitoring Network Report for Twenty-five Districts in California

 

SCALE SCALE OOD OD OOD

Monitoring start 

date

06/01/1985 06/01/1985 06/19/2012 03/17/2014 06/29/2013

Current 

sampling 

frequency

Continuous Continuous Continuous Continuous Continuous

Required 

sampling 

frequency 

including 

exceptional 

events

N/A N/A Continuous Continuous Continuous

Sampling 

season

1-Jan - 31-Dec 1-Jan - 31-Dec 1-Jan - 31-Dec 1-Jan - 31-Dec 1-Jan - 31-

Dec

Probe height 

(meters)

3.5 3.5 4.5 4.9 4.6

Distance from 

supporting 

structure 

(meters)

1.0 1.0 2.2 2.4 2.3

Distance from 

obstructions on 

roof (meters)

None None None None None

Height above 

probe for 

obstructions on 

roof (meters)

None None None None None

Distance from 

obstructions not 

on roof (meters)

None None None None None

Height above 

probe for 

obstructions not 

on roof (meters)

None None None None None

Distance to 

nearest tree drip 

line (meters)

49 49 48 48 49

Distance to 

furnace or 

incinerator flue

(meters)

None None None None None

Distance 

between 

monitors fulfilling 

a QA collocation 

requirement 

(meters)

None None None 1.8 1.8

Unrestricted 

airflow (degrees 

around 

probe/inlet or % 

of monitoring 

path)

360 360 360 360 360

Probe material Teflon, Pyrex Teflon, Pyrex N/A N/A N/A
________________________________________________________________________

206 Annual Monitoring Network Report for Twenty-five Districts in California

 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

Residence time 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(seconds)

14.6 12.2 N/A N/A N/A

Will there be 

changes within 

the next 18 

months?

No No No No No

Is it suitable for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A N/A N/A Yes Yes

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A N/A N/A N/A N/A

Frequency of 

flow rate 

verification for 

automated PM 

analyzers

N/A N/A Biweekly Biweekly Biweekly

Frequency of 

one-point QC 

check for 

gaseous 

instruments

Every Other 

Day 

Every Other 

Day 

N/A N/A N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar 

year for gaseous 

parameters

May 8 2014 

12:00AM

May 8 2014 

12:00AM

N/A N/A N/A

Date of two 

semi-annual flow 

rate audits 

conducted in the 

past calendar 

year for PM 

N/A N/A May 8 2014 

12:00AM , Nov 

4 2014 

12:00AM

May 8 2014 

12:00AM , Nov 

4 2014 

12:00AM

May 8 2014 

12:00AM , 

Nov 4 2014 

12:00AM
________________________________________________________________________

207 Annual Monitoring Network Report for Twenty-five Districts in California

 

monitors

Local Site 

Name:

Thousand Oaks-Moorpark Road

AQS ID: 06-111-0007

GPS 

Coordinates:

34.21015, -118.87050

Street Address: 2323 Moorpark Rd, Thousand Oaks, 91360

County: Ventura

Distance to 

roadways 

(meters):

175 meters

Traffic Count 

Notes:

Unknown road; 17,700 AADT (2011)

Ground Cover: Paved

Representative 

statistical area 

name (i.e. MSA, 

CBSA, other):

Oxnard-Thousand Oaks-Ventura, CA

Pollutant, POC Ozone, 1 PM2.5 - Local 

Conditions, 3

Primary, QAAudit, 

Supplementary, 

or N/A

Supplementar

y

Primary

Parameter Code 44201 88101

Basic monitoring 

objective(s)

NAAQS NAAQS

Site type(s) POPULATION 

EXPOSURE

POPULATION 

EXPOSURE

Monitor type(s) SLAMS SLAMS

Instrument 

manufacturer 

and model

MODEL 400 

OZONE 

ANALYZER

Met One BAM1020 PM2.5 

VSCC FEM

Method code 87 170

FRM/FEM/ARM/

Other

FRM FEM

Collecting 

Agency

Ventura 

County APCD

Ventura 

County APCD

Analytical Lab 

(i.e. weigh lab, 

toxics lab, other)

N/A N/A

Reporting 

Agency

Ventura 

County APCD

Ventura 

County APCD

Spatial scale URBAN 

SCALE

NEIGHBORH

OOD

Monitoring start 03/01/1992 01/07/2012
________________________________________________________________________

208 Annual Monitoring Network Report for Twenty-five Districts in California

 

date

Current 

sampling 

frequency

Continuous Continuous

Required 

sampling 

frequency 

including 

exceptional 

events

N/A Continuous

Sampling 

season

1-Jan - 31-Dec 1-Jan - 31-Dec

Probe height 

(meters)

3.7 4.6

Distance from 

supporting 

structure 

(meters)

1.1 2.0

Distance from 

obstructions on 

roof (meters)

None None

Height above 

probe for 

obstructions on 

roof (meters)

None None

Distance from 

obstructions not 

on roof (meters)

None None

Height above 

probe for 

obstructions not 

on roof (meters)

None None

Distance to 

nearest tree drip 

line (meters)

87 87

Distance to 

furnace or 

incinerator flue 

(meters)

None None

Distance 

between 

monitors fulfilling 

a QA collocation 

requirement 

(meters)

None None

Unrestricted 

airflow (degrees 

around 

probe/inlet or % 

of monitoring 

path)

360 360

Probe material 

for reactive 

gases 

Teflon, Pyrex N/A
________________________________________________________________________

209 Annual Monitoring Network Report for Twenty-five Districts in California

 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls (e.g. 

Pyrex, stainless 

steel, Teflon)

Residence time 

for reactive 

gases 

NO/NO2/NOy, 

SO2, O3; 

PAMS: VOCs, 

Carbonyls 

(seconds)

12.7 N/A

Will there be 

changes within 

the next 18 

months?

No No

Is it suitable for 

comparison 

against the 

annual PM2.5 

NAAQS?

N/A Yes

Frequency of 

flow rate 

verification for 

manual PM 

samplers, 

including Pb 

samplers

N/A N/A

Frequency of 

flow rate 

verification for 

automated PM 

analyzers

N/A Biweekly

Frequency of 

one-point QC 

check for 

gaseous 

instruments

Every Other 

Day 

N/A

Date of Annual 

performance 

evaluation 

conducted in the 

past calendar 

year for gaseous 

parameters

Apr 30 2014 

12:00AM

N/A

Date of two 

semi-annual flow 

rate audits 

conducted in the 

past calendar 

year for PM 

monitors

N/A Apr 30 2014 

12:00AM , Nov 

4 2014 

12:00AM