UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

RAW DATA REPORT

Report Request ID: 1332181 Report Code: AMP350 May. 7, 2015

Selection Criteria Page 1

User ID: FRX

State County City Site Parameter POC AQCR UAR CBSA CSA

EPA

Region

06

06

051

051

0001

0001

81102

81102

5

6

GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS

Parameter

Classification Parameter Method Duration

CRITERIA

SELECTED OPTIONS

RAW DATA EVENTS

DAILY STATISTICS

UNITS

MERGE PDF FILES

INCLUDE NULLS

AGENCY ROLE

Option Type Option Value

INCLUDE EVENTS

MAXIMUM

STANDARD

YES

YES

PQAO

SORT ORDER

1

2

3

4

5

Order Column

STATE_CODE

COUNTY_CODE

SITE_ID

PARAMETER_CODE

POC

DATE CRITERIA

2009

Start Date End Date

01 01 12 31 2014

Tribal

Code

APPLICABLE STANDARDS

Standard Description

CO 1-hour 1971

Lead 3-Month 2009

Lead 3-Month PM10 Surrogate 2009

Lead Quarterly 1978

NO2 Annual 1971

Ozone 1-hour Daily 2005

PM10 24-hour 2006

PM25 24-hour 2013

SO2 1-hour 2010
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 1 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 5 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (127) R - P Co Partisol Model 2025 Gravi

REPORT FOR: 2009 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

4

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 66 

 AF

 53 

 69 

 56 

 41 

 40 

 12 

 19 

 54 

 68 

NO.:

MAX:

MEAN:

10

 69.

 47.8

 42 

 7 

 22 

 13 

 18 

 27 

 118 

 9 

 32 

 7 

 12 

 AF

 35 

 17 

 16 

 20 

 24 

 28 

 23 

 14 

 21 

 19 

 8 

 11 

 22 

 12 

 15 

 11 

 19 

 5 

 20 

 11 

 13 

 8 

 18 

 20 

 16 

 11 

 10 

 8 

 7 

 4 

 7 

 8 

 6 

 10 

 10 

 12 

 10 

 AV

 24 

 11 

 12 

 13 

 16 

 14 

 10 

 12 

 15 

 15 

 18 

 10 

 17 

 25 

 11 

 14 

 17 

 6 

 10 

 16 

 8 

 21 

 6 

 AQ

 22 

 10 

 15 

 11 

 11 

 19 

 11 

 11 

 13 

 13 

 7 

 17 

 6 

 14 

 11 

 8 

 10 

 16 

 5 

 10 

 12 

 21 

 13 

 17 

 18 

 9 

 35 

 41 

 28 

 41 

 6 

 43 

 62 

 9 

 42 

 44 

 17 

9

 118.

 32.0

9

 35.

 20.2

10

 22.

 15.2

11

 20.

 12.7

9

 12.

 8.2

10

 24.

 14.2

10

 25.

 14.4

9

 22.

 13.7

11

 17.

 11.0

10

 35.

 15.6

10

 62.

 33.3

ANNUAL OBSERVATIONS: 118 ANNUAL MEAN: 19.8 ANNUAL MAX: 118.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 2 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 5 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (127) R - P Co Partisol Model 2025 Gravi

REPORT FOR: 2010 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

4

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 101 

 56 

 26 

 51 

 28 

 14 

 15 

 15 

 19 

 104 

NO.:

MAX:

MEAN:

10

 104.

 42.9

 64 

 34 

 4 

 30 

 92 

 79 

 22 

 25 

 30 

 22 

 7 

 54 

 12 

 AI

 53 

 56 

 31 

 52 

 29 

 8 

 21 

 9 

 23 

 21 

 13 

 19 

 8 

 18 

 19 

 6 

 15 

 9 

 16 

 7 

 13 

 9 

 7 

 4 

 10 

 7 

 8 

 4 

 6 

 13 

 9 

 19 

 15 

 12 

 16 

 15 

 13 

 10 

 11 

 16 

 23 

 15 

 AV

 18 

 15 

 12 

 9 

 11 

 14 

 17 

 11 

 13 

 11 

 16 

 15 

 18 

 11 

 13 

 19 

 20 

 13 

 10 

 20 

 7 

 13 

 16 

 17 

 13 

 2 

 11 

 7 

 12 

 7 

 13 

 2 

 5 

 13 

 15 

 13 

 5 

 4 

 30 

 15 

 8 

 4 

 61 

 16 

 22 

 19 

 61 

 9 

 8 

 45 

 5 

 13 

 16 

 10 

 49 

10

 92.

 40.2

9

 56.

 33.6

10

 23.

 15.7

10

 16.

 9.7

10

 19.

 11.7

10

 23.

 14.2

10

 18.

 13.7

10

 20.

 14.8

10

 13.

 8.5

10

 61.

 17.1

11

 61.

 23.4

ANNUAL OBSERVATIONS: 120 ANNUAL MEAN: 20.4 ANNUAL MAX: 104.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 3 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 5 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (127) R - P Co Partisol Model 2025 Gravi

REPORT FOR: 2011 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

4

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 15 

 72 

 25 

 128 

 54 

 72 

 77 

 57 

 59 

 11 

NO.:

MAX:

MEAN:

10

 128.

 57.0

 67 

 24 

 49 

 38 

 22 

 8 

 21 

 58 

 6 

 44 

 54 

 11 

 22 

 14 

 12 

 10 

 23 

 10 

 41 

 44 

 17 

 12 

 17 

 16 

 18 

 11 

 8 

 9 

 10 

 6 

 10 

 14 

 6 

 9 

 7 

 4 

 AN

 AN

 AN

 AN

 AN

 2 

 8 

 10 

 12 

 14 

 10 

 21 

 8 

 4 

 12 

 23 

 16 

 14 

 12 

 15 

 14 

 18 

 11 

 25 

 11 

 13 

 7 

 12 

 8 

 10 

 19 

 15 

 10 

 9 

 9 

 17 

 14 

 15 

 21 

 17 

 12 

 9 

 16 

 12 

 14 

 7 

 6 

 11 

 11 

 6 

 11 

 13 

 13 

 19 

 12 

 25 

 5 

 36 

 16 

 16 

 11 

 14 

 10 

 45 

 12 

 19 

 21 

 28 

 22 

 29 

 51 

 45 

 47 

 17 

 8 

9

 67.

 32.6

11

 54.

 25.9

10

 18.

 12.4

6

 14.

 8.3

9

 21.

 9.9

10

 25.

 16.0

11

 19.

 11.2

10

 21.

 14.7

10

 19.

 10.9

10

 45.

 19.0

10

 51.

 28.7

ANNUAL OBSERVATIONS: 116 ANNUAL MEAN: 20.9 ANNUAL MAX: 128.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 4 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 5 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (127) R - P Co Partisol Model 2025 Gravi

REPORT FOR: 2012 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

4

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 42 

 31 

 16 

 18 

 29 

 12 

 19 

 10 

 25 

 48 

 15 

NO.:

MAX:

MEAN:

11

 48.

 24.1

 38 

 35 

 20 

 5 

 9 

 20 

 36 

 17 

 12 

 7 

 33 

 27 

 12 

 11 

 8 

 28 

 9 

 9 

 7 

 16 

 15 

 20 

 20 

 9 

 20 

 8 

 10 

 9 

 10 

 22 

 14 

 17 

 18 

 AV

 AV

 AV

 AV

 21 

 7 

 12 

 14 

 5 

 8 

 15 

 14 

 18 

 17 

 23 

 9 

 17 

 11 

 21 

 22 

 14 

 20 

 16 

 8 

 18 

 14 

 11 

 17 

 22 

 18 

 15 

 15 

 14 

 16 

 9 

 16 

 10 

 17 

 12 

 13 

 15 

 14 

 16 

 16 

 19 

 13 

 17 

 11 

 27 

 11 

 12 

 7 

 10 

 18 

 9 

 6 

 16 

 13 

 12 

 22 

 16 

 43 

 29 

 2 

 13 

 28 

 22 

 4 

 2 

 7 

 34 

 19 

 8 

 5 

 50 

 6 

 7 

 26 

9

 38.

 21.3

11

 33.

 15.2

10

 22.

 14.3

6

 21.

 14.8

10

 23.

 14.0

10

 22.

 15.5

11

 22.

 15.4

10

 19.

 14.6

10

 27.

 12.9

10

 43.

 19.1

10

 50.

 16.4

ANNUAL OBSERVATIONS: 118 ANNUAL MEAN: 16.5 ANNUAL MAX: 50.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 5 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 5 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (127) R - P Co Partisol Model 2025 Gravi

REPORT FOR: 2013 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

4

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 80 

 98 

 28 

 10 

 33 

 70 

 82 

 61 

 19 

 40 

 60 

NO.:

MAX:

MEAN:

11

 98.

 52.8

 26 

 31 

 48 

 49 

 42 

 27 

 36 

 22 

 26 

 19 

 13 

 12 

 41 

 40 

 10 

 6 

 23 

 10 

 11 

 6 

 8 

 21 

 9 

 11 

 7 

 10 

 25 

 20 

 18 

 26 

 19 

 4 

 11 

 14 

 12 

 8 

 14 

 14 

 4 

 10 

 21 

 12 

 22 

 17 

 16 

 21 

 12 

 8 

 9 

 14 

 15 

 14 

 10 

 15 

 16 

 16 

 23 

 62 

 45 

 105 

 88 

 39 

 24 

 22 

 14 

 17 

 7 

 12 

 11 

 8 

 35 

 13 

 10 

 17 

 14 

 14 

 14 

 5 

 12 

 6 

 4 

 12 

 12 

 12 

 14 

 17 

 12 

 16 

 14 

 11 

 20 

 7 

 23 

 14 

 18 

 20 

 15 

 2 

 35 

 36 

 33 

 7 

 14 

 47 

 24 

 40 

 8 

 56 

 55 

 43 

 33 

9

 49.

 34.1

10

 41.

 18.5

10

 25.

 13.5

11

 26.

 12.4

10

 22.

 15.2

10

 105.

 32.1

10

 88.

 24.2

10

 35.

 14.0

11

 20.

 13.1

10

 36.

 20.3

10

 56.

 32.7

ANNUAL OBSERVATIONS: 122 ANNUAL MEAN: 23.5 ANNUAL MAX: 105.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 6 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 5 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (127) R - P Co Partisol Model 2025 Gravi

REPORT FOR: 2014 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

4

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 40 

 32 

 12 

 AN

 AF

 31 

 23 

 10 

 18 

 8 

NO.:

MAX:

MEAN:

8

 40.

 21.8

 31 

 47 

 9 

 23 

 7 

 19 

 14 

 18 

 16 

 7 

 37 

 5 

 15 

 11 

 22 

 12 

 12 

 13 

 7 

 6 

 11 

 15 

 14 

 12 

 16 

 17 

 18 

 7 

 9 

 12 

 15 

 20 

 11 

 6 

 14 

 16 

 6 

 15 

 11 

 10 

 19 

 17 

 16 

 18 

 14 

 22 

 19 

 12 

 12 

 7 

 15 

 13 

 15 

 20 

 12 

 10 

 12 

 13 

 10 

 15 

 42 

 25 

 17 

 19 

 16 

 12 

 13 

 18 

 17 

 18 

 9 

 15 

 19 

 10 

 19 

 14 

 18 

 17 

 15 

 13 

 8 

 13 

 6 

 16 

 12 

 23 

 26 

 13 

 6 

 9 

 13 

 5 

 17 

 9 

 5 

 4 

 14 

 5 

 6 

 19 

 4 

 16 

 10 

 36 

 18 

 26 

 9 

 12 

 46 

 5 

 20 

 38 

10

 47.

 19.1

10

 37.

 14.0

10

 18.

 13.1

10

 20.

 12.4

10

 22.

 15.6

11

 42.

 16.1

10

 25.

 16.4

10

 19.

 14.8

10

 26.

 13.7

10

 19.

 8.8

11

 46.

 21.5

ANNUAL OBSERVATIONS: 120 ANNUAL MEAN: 15.6 ANNUAL MAX: 47.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 7 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 6 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (079) INSTRUMENTAL-R&P SA246B-INLET TEOM

REPORT FOR: 2009 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

-50

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 59 

 10 

 18 

 30 

 16 

 29 

 47 

 22 

 71 

 69 

 54 

 43 

 55 

 46 

 46 

 40 

 48 

 45 

 39 

 41 

 33 

 15 

 17 

 7 

 14 

 9 

 24 

 42 

 66 

 54 

 59 

NO.:

MAX:

MEAN:

31

 71.

 37.7

 41 

 51 

 53 

 39 

 27 

 9 

 6 

 9 

 20 

 27 

 9 

 12 

 18 

 29 

 17 

 8 

 9 

 22 

 62 

 99 

 116 

 20 

 3 

 11 

 11 

 11 

 35 

 39 

 18 

 10 

 6 

 9 

 13 

 32 

 71 

 26 

 30 

 37 

 35 

 28 

 30 

 20 

 12 

 9 

 17 

 24 

 23 

 21 

 14 

 13 

 26 

 46 

 31 

 27 

 30 

 22 

 23 

 26 

 16 

 14 

 21 

 20 

 25 

 20 

 15 

 20 

 6 

 9 

 8 

 13 

 13 

 11 

 16 

 10 

 25 

 21 

 15 

 13 

 12 

 13 

 18 

 24 

 9 

 12 

 14 

 23 

 20 

 11 

 11 

 4 

 3 

 9 

 22 

 8 

 9 

 13 

 18 

 13 

 15 

 15 

 13 

 10 

 13 

 18 

 19 

 17 

 18 

 22 

 15 

 17 

 16 

 19 

 14 

 12 

 13 

 13 

 12 

 13 

 10 

 8 

 16 

 16 

 7 

 14 

 8 

 6 

 10 

 7 

 10 

 9 

 10 

 13 

 11 

 7 

 10 

 9 

 12 

 15 

 20 

 13 

 15 

 12 

 14 

 16 

 15 

 16 

 18 

 18 

 22 

 21 

 15 

 23 

 21 

 17 

 17 

 16 

 19 

 23 

 15 

 14 

 15 

 15 

 11 

 14 

 19 

 14 

 16 

 20 

 22 

 18 

 12 

 16 

 11 

 13 

 13 

 18 

 16 

 17 

 13 

 16 

 22 

 21 

 20 

 13 

 12 

 12 

 18 

 10 

 19 

 19 

 19 

 26 

 29 

 19 

 13 

 16 

 15 

 17 

 18 

 21 

 19 

 18 

 23 

 9 

 11 

 15 

 13 

 15 

 14 

 19 

 23 

 9 

 9 

 24 

 31 

 23 

 18 

 10 

 8 

 13 

 16 

 17 

 17 

 25 

 27 

 11 

 9 

 13 

 13 

 16 

 18 

 12 

 12 

 12 

 15 

 16 

 12 

 11 

 12 

 19 

 29 

 10 

 13 

 13 

 25 

 12 

 11 

 11 

 15 

 15 

 13 

 15 

 14 

 19 

 7 

 7 

 15 

 18 

 12 

 10 

 9 

 16 

 15 

 17 

 16 

 9 

 11 

 11 

 11 

 9 

 11 

 16 

 13 

 15 

 18 

 19 

 16 

 12 

 6 

 11 

 18 

 13 

 23 

 50 

 17 

 15 

 16 

 24 

 28 

 12 

 14 

 26 

 21 

 20 

 16 

 20 

 22 

 26 

 16 

 12 

 6 

 22 

 37 

 42 

 43 

 44 

 19 

 14 

 30 

 10 

 9 

 41 

 10 

 8 

 8 

 7 

 32 

 44 

 17 

 47 

 55 

 104 

 22 

 8 

 6 

 29 

 43 

 61 

 35 

 43 

 41 

 6 

 17 

 29 

28

 116.

 29.0

31

 71.

 24.0

30

 25.

 15.4

31

 22.

 13.6

30

 22.

 13.0

31

 23.

 16.5

31

 29.

 16.9

30

 31.

 15.9

31

 25.

 13.2

30

 50.

 19.0

31

 104.

 29.8

ANNUAL OBSERVATIONS: 365 ANNUAL MEAN: 20.3 ANNUAL MAX: 116.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 8 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 6 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (079) INSTRUMENTAL-R&P SA246B-INLET TEOM

REPORT FOR: 2010 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

-50

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 22 

 98 

 79 

 88 

 51 

 44 

 45 

 29 

 26 

 29 

 53 

 9 

 13 

 30 

 70 

 41 

 13 

 12 

 7 

 7 

 15 

 9 

 13 

 22 

 12 

 20 

 48 

 100 

 100 

 22 

 88 

NO.:

MAX:

MEAN:

31

 100.

 39.2

 62 

 60 

 49 

 31 

 7 

 6 

 5 

 31 

 33 

 30 

 27 

 37 

 86 

 55 

 62 

 76 

 30 

 21 

 24 

 17 

 14 

 26 

 31 

 7 

 27 

 32 

 10 

 23 

 62 

 16 

 5 

 27 

 76 

 52 

 44 

 24 

 12 

 37 

 63 

 19 

 24 

 55 

 52 

 44 

 47 

 49 

 50 

 49 

 31 

 17 

 34 

 52 

 23 

 20 

 30 

 23 

 22 

 9 

 10 

 27 

 24 

 27 

 23 

 7 

 40 

 52 

 24 

 76 

 26 

 20 

 11 

 18 

 14 

 29 

 18 

 20 

 22 

 27 

 8 

 7 

 6 

 20 

 23 

 26 

 19 

 24 

 7 

 7 

 13 

 20 

 16 

 15 

 8 

 11 

 13 

 13 

 17 

 12 

 10 

 7 

 14 

 14 

 15 

 15 

 19 

 12 

 6 

 8 

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 5 

 8 

 9 

 10 

 9 

 10 

 9 

 4 

 5 

 6 

 8 

 10 

 13 

 14 

 21 

 16 

 9 

 13 

 19 

 20 

 13 

 18 

 18 

 9 

 13 

 13 

 18 

 20 

 18 

 18 

 13 

 16 

 23 

 14 

 14 

 10 

 15 

 15 

 15 

 19 

 22 

 19 

 19 

 15 

 14 

 19 

 25 

 18 

 24 

 15 

 17 

 14 

 AV

 16 

 16 

 18 

 18 

 19 

 16 

 13 

 13 

 AL

 AL

 13 

 10 

 10 

 14 

 12 

 16 

 21 

 16 

 19 

 21 

 18 

 24 

 17 

 14 

 18 

 19 

 15 

 17 

 16 

 14 

 14 

 20 

 18 

 14 

 14 

 15 

 23 

 25 

 22 

 24 

 13 

 13 

 16 

 17 

 16 

 27 

 28 

 25 

 44 

 26 

 24 

 8 

 12 

 16 

 14 

 13 

 12 

 15 

 23 

 22 

 21 

 22 

 9 

 18 

 18 

 16 

 19 

 17 

 18 

 17 

 19 

 18 

 23 

 20 

 22 

 7 

 6 

 10 

 12 

 12 

 14 

 14 

 12 

 10 

 13 

 15 

 14 

 12 

 12 

 10 

 10 

 17 

 16 

 10 

 9 

 5 

 3 

 5 

 8 

 21 

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 AV

 27 

 33 

 12 

 19 

 17 

 19 

 11 

 10 

 9 

 8 

 5 

 8 

 21 

 61 

 59 

 11 

 16 

 40 

 44 

 24 

 7 

 13 

 22 

 21 

 23 

 60 

 13 

 3 

 10 

 30 

 53 

 8 

 10 

 6 

 41 

 10 

 7 

 6 

 9 

 7 

 15 

 30 

 61 

 17 

 11 

 55 

 11 

 4 

 15 

 49 

28

 86.

 32.8

31

 76.

 34.8

30

 76.

 22.2

23

 20.

 12.0

30

 23.

 13.7

28

 25.

 16.5

31

 25.

 17.2

30

 44.

 19.2

27

 22.

 11.8

19

 61.

 22.6

31

 61.

 21.0

ANNUAL OBSERVATIONS: 339 ANNUAL MEAN: 22.2 ANNUAL MAX: 100.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 9 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 6 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (079) INSTRUMENTAL-R&P SA246B-INLET TEOM

REPORT FOR: 2011 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

-50

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 24 

 12 

 15 

 42 

 58 

 66 

 61 

 22 

 27 

 101 

 20 

 AN

 27 

 79 

 59 

 AH

 49 

 71 

 36 

 80 

 74 

 48 

 60 

 58 

 57 

 59 

 58 

 61 

 31 

 13 

 36 

NO.:

MAX:

MEAN:

29

 101.

 48.4

 44 

 71 

 66 

 51 

 24 

 22 

 25 

 48 

 27 

 43 

 41 

 29 

 22 

 22 

 16 

 4 

 6 

 5 

 19 

 23 

 65 

 48 

 56 

 25 

 8 

 7 

 68 

 81 

 41 

 9 

 14 

 52 

 28 

 9 

 10 

 44 

 64 

 24 

 13 

 22 

 16 

 9 

 10 

 13 

 24 

 37 

 10 

 6 

 7 

 24 

 11 

 6 

 11 

 8 

 8 

 42 

 40 

 43 

 44 

 29 

 17 

 19 

 26 

 10 

 12 

 14 

 14 

 18 

 36 

 24 

 18 

 25 

 48 

 20 

 13 

 12 

 13 

 13 

 9 

 10 

 9 

 6 

 10 

 13 

 13 

 11 

 19 

 12 

 10 

 11 

 14 

 12 

 13 

 19 

 16 

 22 

 7 

 8 

 13 

 12 

 11 

 13 

 23 

 7 

 6 

 5 

 7 

 10 

 12 

 10 

 12 

 15 

 12 

 29 

 13 

 9 

 18 

 10 

 9 

 14 

 13 

 9 

 10 

 9 

 6 

 5 

 7 

 10 

 11 

 12 

 10 

 10 

 13 

 13 

 17 

 17 

 15 

 16 

 11 

 12 

 12 

 17 

 21 

 13 

 11 

 10 

 16 

 18 

 5 

 10 

 12 

 14 

 17 

 27 

 24 

 20 

 24 

 17 

 20 

 14 

 17 

 16 

 12 

 14 

 17 

 18 

 18 

 19 

 13 

 15 

 16 

 16 

 19 

 21 

 11 

 13 

 30 

 23 

 25 

 15 

 12 

 13 

 11 

 16 

 16 

 12 

 17 

 12 

 11 

 10 

 13 

 17 

 15 

 9 

 12 

 9 

 12 

 12 

 27 

 20 

 21 

 19 

 15 

 14 

 15 

 11 

 14 

 16 

 11 

 12 

 15 

 11 

 12 

 19 

 20 

 17 

 16 

 25 

 18 

 15 

 16 

 14 

 13 

 25 

 13 

 11 

 18 

 21 

 13 

 13 

 14 

 11 

 9 

 14 

 16 

 18 

 20 

 9 

 13 

 14 

 17 

 15 

 7 

 11 

 9 

 11 

 4 

 9 

 19 

 15 

 13 

 20 

 23 

 12 

 11 

 7 

 7 

 8 

 10 

 12 

 11 

 13 

 15 

 17 

 12 

 13 

 13 

 14 

 21 

 23 

 16 

 13 

 10 

 17 

 30 

 30 

 4 

 6 

 10 

 28 

 42 

 44 

 43 

 AH

 22 

 AH

 AH

 AH

 AH

 AH

 13 

 11 

 14 

 35 

 28 

 11 

 13 

 38 

 51 

 21 

 11 

 7 

 25 

 66 

 17 

 16 

 17 

 22 

 38 

 30 

 30 

 33 

 40 

 26 

 21 

 23 

 29 

 12 

 15 

 51 

 39 

 13 

 AH

 AH

 33 

 43 

 38 

 30 

 17 

 30 

 13 

 8 

 16 

 31 

28

 81.

 34.5

31

 64.

 22.5

30

 48.

 16.8

31

 29.

 12.6

30

 21.

 12.0

31

 30.

 17.7

31

 27.

 14.1

30

 25.

 15.6

31

 23.

 12.9

24

 51.

 23.1

29

 66.

 27.5

ANNUAL OBSERVATIONS: 355 ANNUAL MEAN: 21.2 ANNUAL MAX: 101.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 10 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 6 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (079) INSTRUMENTAL-R&P SA246B-INLET TEOM

REPORT FOR: 2012 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

-50

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 44 

 22 

 25 

 31 

 16 

 14 

 16 

 24 

 24 

 17 

 23 

 30 

 32 

 21 

 21 

 14 

 4 

 5 

 21 

 3 

 11 

 10 

 15 

 20 

 26 

 18 

 32 

 51 

 24 

 11 

 16 

NO.:

MAX:

MEAN:

31

 51.

 20.7

 22 

 32 

 39 

 29 

 29 

 39 

 17 

 26 

 20 

 11 

 8 

 6 

 9 

 9 

 9 

 35 

 45 

 20 

 12 

 27 

 38 

 41 

 30 

 18 

 16 

 15 

 14 

 10 

 18 

 9 

 44 

 51 

 32 

 12 

 14 

 25 

 48 

 32 

 14 

 19 

 16 

 10 

 6 

 6 

 8 

 7 

 7 

 29 

 33 

 18 

 9 

 15 

 13 

 8 

 9 

 17 

 7 

 13 

 8 

 15 

 17 

 19 

 16 

 11 

 11 

 21 

 29 

 21 

 21 

 17 

 9 

 8 

 9 

 8 

 21 

 15 

 9 

 8 

 9 

 9 

 9 

 11 

 15 

 10 

 6 

 7 

 12 

 16 

 15 

 22 

 15 

 15 

 15 

 16 

 12 

 18 

 16 

 13 

 18 

 16 

 19 

 15 

 12 

 19 

 18 

 23 

 20 

 21 

 17 

 15 

 13 

 12 

 14 

 22 

 16 

 6 

 8 

 10 

 10 

 12 

 14 

 18 

 15 

 8 

 13 

 5 

 7 

 9 

 8 

 9 

 8 

 15 

 14 

 12 

 14 

 17 

 17 

 19 

 28 

 20 

 16 

 34 

 32 

 22 

 16 

 18 

 10 

 14 

 14 

 18 

 16 

 11 

 13 

 13 

 19 

 22 

 17 

 19 

 AE

 AE

 15 

 14 

 17 

 31 

 20 

 15 

 20 

 17 

 14 

 8 

 9 

 12 

 15 

 19 

 13 

 12 

 15 

 20 

 13 

 12 

 11 

 16 

 17 

 16 

 18 

 21 

 14 

 16 

 21 

 AE

 AE

 AE

 AE

 AE

 14 

 16 

 AE

 AX

 AX

 17 

 AE

 AE

 AE

 BL

 BL

 AE

 AE

 AE

 AE

 AE

 AE

 AX

 AX

 AE

 AE

 AE

 AE

 AE

 BA

 BA

 AE

 AE

 AE

 AE

 AX

 AX

 18 

 18 

 18 

 18 

 18 

 18 

 17 

 19 

 16 

 13 

 14 

 14 

 16 

 14 

 19 

 17 

 11 

 15 

 18 

 25 

 31 

 13 

 12 

 12 

 11 

 11 

 24 

 8 

 9 

 12 

 10 

 11 

 9 

 14 

 17 

 17 

 9 

 12 

 5 

 8 

 6 

 12 

 21 

 19 

 12 

 11 

 14 

 13 

 14 

 14 

 18 

 18 

 23 

 21 

 9 

 17 

 6 

 15 

 43 

 33 

 35 

 31 

 18 

 17 

 5 

 6 

 27 

 15 

 11 

 26 

 30 

 16 

 9 

 24 

 24 

 9 

 4 

 4 

 4 

 5 

 13 

 13 

 9 

 21 

 35 

 30 

 28 

 31 

 20 

 8 

 12 

 8 

 20 

 14 

 5 

 8 

 40 

 53 

 10 

 8 

 6 

 26 

 22 

 6 

 27 

 37 

 29 

 17 

 56 

29

 45.

 22.2

31

 51.

 17.9

30

 29.

 13.7

31

 23.

 15.2

30

 34.

 15.5

29

 31.

 15.6

10

 21.

 17.0

17

 19.

 16.4

31

 31.

 13.6

30

 43.

 18.1

31

 56.

 20.0

ANNUAL OBSERVATIONS: 330 ANNUAL MEAN: 17.2 ANNUAL MAX: 56.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 11 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 6 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (079) INSTRUMENTAL-R&P SA246B-INLET TEOM

REPORT FOR: 2013 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

-50

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 76 

 65 

 80 

 94 

 43 

 14 

 27 

 51 

 14 

 9 

 12 

 36 

 29 

 46 

 45 

 65 

 72 

 77 

 76 

 67 

 55 

 54 

 26 

 14 

 19 

 12 

 12 

 38 

 19 

 44 

 50 

NO.:

MAX:

MEAN:

31

 94.

 43.3

 65 

 41 

 23 

 42 

 22 

 29 

 20 

 7 

 50 

 33 

 42 

 49 

 32 

 31 

 42 

 40 

 25 

 30 

 21 

 29 

 38 

 43 

 18 

 24 

 13 

 20 

 29 

 31 

 27 

 20 

 9 

 22 

 15 

 7 

 16 

 14 

 58 

 53 

 41 

 39 

 31 

 38 

 19 

 20 

 11 

 10 

 10 

 7 

 10 

 28 

 24 

 14 

 13 

 13 

 14 

 9 

 11 

 14 

 7 

 8 

 13 

 10 

 9 

 7 

 7 

 22 

 7 

 6 

 12 

 8 

 12 

 13 

 13 

 18 

 6 

 8 

 12 

 13 

 17 

 19 

 26 

 31 

 17 

 19 

 19 

 20 

 20 

 21 

 21 

 25 

 15 

 20 

 25 

 24 

 14 

 4 

 7 

 13 

 13 

 15 

 14 

 16 

 14 

 15 

 13 

 8 

 10 

 10 

 13 

 21 

 14 

 12 

 12 

 15 

 11 

 7 

 5 

 7 

 8 

 10 

 13 

 17 

 22 

 15 

 13 

 12 

 14 

 15 

 23 

 22 

 13 

 18 

 17 

 13 

 17 

 15 

 20 

 24 

 8 

 10 

 13 

 13 

 16 

 8 

 7 

 10 

 11 

 15 

 17 

 17 

 23 

 19 

 17 

 22 

 24 

 14 

 15 

 9 

 12 

 14 

 14 

 16 

 16 

 9 

 17 

 15 

 13 

 18 

 16 

 19 

 25 

 25 

 28 

 70 

 41 

 84 

 52 

P 166 rt

P 182 rt

 122 

 90 

 133 

 97 

 75 

 47 

 45 

 54 

 38 

 28 

 21 

 32 

 25 

 16 

 11 

 14 

 20 

 18 

 19 

 13 

 9 

 8 

 12 

 10 

 13 

 16 

 17 

 12 

 18 

 13 

 8 

 22 

 101 

 37 

 12 

 10 

 12 

 14 

 10 

 9 

 38 

 20 

 16 

 34 

 27 

 14 

 17 

 18 

 14 

 25 

 9 

 12 

 29 

 17 

 6 

 7 

 10 

 15 

 4 

 11 

 8 

 4 

 5 

 6 

 8 

 22 

 13 

 13 

 15 

 13 

 18 

 11 

 15 

 17 

 17 

 18 

 14 

 18 

 19 

 16 

 16 

 12 

 16 

 14 

 17 

 17 

 17 

 17 

 16 

 35 

 10 

 9 

 22 

 21 

 30 

 10 

 7 

 13 

 28 

 30 

 16 

 9 

 17 

 24 

 23 

 20 

 14 

 11 

 22 

 16 

 26 

 18 

 12 

 5 

 3 

 11 

 13 

 33 

 40 

 37 

 37 

 28 

 32 

 33 

 29 

 10 

 8 

 17 

 32 

 12 

 10 

 38 

 49 

 46 

 41 

 23 

 34 

 41 

 38 

 37 

 38 

 11 

 9 

 47 

 53 

 54 

 57 

 52 

 38 

 49 

 43 

 34 

 50 

 35 

 31 

28

 65.

 31.8

31

 58.

 20.1

30

 31.

 14.5

31

 25.

 13.2

30

 24.

 14.9

31

 182.

 38.9

31

 133.

 31.1

30

 38.

 15.5

31

 35.

 15.9

30

 40.

 20.6

31

 57.

 34.4

ANNUAL OBSERVATIONS: 365 ANNUAL MEAN: 24.5 ANNUAL MAX: 182.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

2 Values marked with 'P' exceed the PRIMARY STANDARD of: 155

2 Values marked with 'S' exceed the SECONDARY STANDARD of: 155

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 12 of 13

(81102) PM10 Total 0-10um STP

(06) California

CAS NUMBER:

SITE ID: 6 06-051-0001 POC:

AQCR: (023) GREAT BASIN VALLEY

COUNTY: (051) Mono

CITY: (45358) Mammoth Lakes

LONGITUDE: -118.96652

LATITUDE: 37.64571

LOCATION SETTING: URBAN AND CENTER CITY

SITE ADDRESS: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

LAND USE: COMMERCIAL

SITE COMMENTS:

MONITOR COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET

PROBE HEIGHT:

ELEVATION-MSL: 2395

(0000) NOT IN AN URBAN AREA UTM NORTHING:

UTM EASTING:

URBANIZED AREA:

UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD

MONITOR TYPE: SLAMS

COLLECTION AND ANALYSIS METHOD: (079) INSTRUMENTAL-R&P SA246B-INLET TEOM

REPORT FOR: 2014 DURATION:

UNITS:

PQAO: (0145) California Air Resources Board MIN DETECTABLE:

24 HOUR

Micrograms/cubic meter (25 C)

-50

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

 49 

 41 

 33 

 23 

 30 

 16 

 7 

 13 

 15 

 31 

 16 

 13 

 31 

 32 

 33 

 34 

 31 

 29 

 26 

 23 

 33 

 21 

 10 

 21 

 29 

 21 

 19 

 19 

 12 

 5 

 5 

NO.:

MAX:

MEAN:

31

 49.

 23.3

 30 

 24 

 12 

 45 

 17 

 6 

 9 

 3 

 4 

 24 

 27 

 10 

 8 

 6 

 10 

 20 

 13 

 20 

 13 

 18 

 13 

 20 

 17 

 14 

 20 

 14 

 17 

 9 

 15 

 17 

 34 

 24 

 21 

 7 

 22 

 24 

 17 

 10 

 10 

 9 

 14 

 15 

 22 

 21 

 15 

 11 

 13 

 10 

 13 

 14 

 13 

 13 

 17 

 7 

 6 

 7 

 14 

 6 

 9 

 5 

 10 

 14 

 9 

 17 

 17 

 20 

 15 

 11 

 8 

 13 

 16 

 14 

 17 

 16 

 12 

 19 

 12 

 13 

 18 

 23 

 11 

 7 

 11 

 8 

 8 

 6 

 14 

 11 

 11 

 17 

 16 

 15 

 17 

 19 

 7 

 8 

 12 

 9 

 11 

 5 

 7 

 12 

 12 

 18 

 13 

 16 

 13 

 8 

 7 

 6 

 6 

 15 

 20 

 17 

 11 

 6 

 10 

 9 

 15 

 21 

 17 

 19 

 9 

 18 

 15 

 15 

 17 

 16 

 19 

 19 

 28 

 22 

 13 

 11 

 13 

 19 

 12 

 32 

 16 

 13 

 9 

 8 

 12 

 11 

 12 

 9 

 8 

 7 

 8 

 9 

 16 

 12 

 13 

 14 

 17 

 24 

 17 

 13 

 16 

 24 

 22 

 16 

 12 

 15 

 16 

 9 

 13 

 9 

 13 

 9 

 15 

 12 

 6 

 1 

 12 

 12 

 19 

 16 

 17 

 15 

 45 

 62 

 130 

 26 

 36 

 26 

 16 

 13 

 17 

 18 

 14 

 12 

 14 

 14 

 12 

 9 

 10 

 6 

 11 

 20 

 17 

 17 

 18 

 16 

 15 

 15 

 12 

 16 

 14 

 13 

 8 

 8 

 12 

 16 

 16 

 21 

 15 

 14 

 12 

 11 

 8 

 16 

 18 

 20 

 18 

 13 

 15 

 17 

 18 

 22 

 56 

 15 

 10 

 13 

 14 

 12 

 18 

 11 

 2 

 3 

 8 

 6 

 6 

 11 

 8 

 6 

 3 

 8 

 13 

 15 

 12 

 10 

 13 

 7 

 10 

 22 

 37 

 22 

 25 

 20 

 13 

 16 

 4 

 8 

 6 

 7 

 17 

 8 

 13 

 14 

 14 

 13 

 15 

 5 

 7 

 15 

 19 

 19 

 13 

 10 

 12 

 6 

 5 

 3 

 2 

 4 

 3 

 7 

 13 

 16 

 14 

 5 

 8 

 13 

 6 

 14 

 21 

 20 

 17 

 6 

 3 

 4 

 5 

 19 

 10 

 6 

 10 

 24 

 23 

 35 

 37 

 31 

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

 AJ

28

 45.

 15.8

31

 34.

 14.5

30

 23.

 12.9

31

 21.

 12.2

30

 32.

 14.5

31

 45.

 15.2

31

 130.

 20.5

30

 56.

 15.0

31

 37.

 12.8

30

 21.

 9.8

9

 37.

 21.7

ANNUAL OBSERVATIONS: 343 ANNUAL MEAN: 15.3 ANNUAL MAX: 130.

Note: Qualifier codes with regional concurrence are shown in upper case, and those without

 regional review are shown in lower case. An asterisk ("*") indicates that the region

 has reviewed the value and does not concur with the qualifier.

Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

MONTH

STATE:
RAW DATA REPORT May. 7, 2015

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 13 of 13

QUALIFIER CODES:

Qualifier Code Qualifier Description Qualifier Type

AE

AF

AH

AI

AJ

AL

AN

AQ

AV

AX

BA

BL

rt

Shelter Temperature Outside Limits

Scheduled but not Collected

Sample Flow Rate out of Limits

Insufficient Data (cannot calculate)

Filter Damage

Voided by Operator

Machine Malfunction

Collection Error

Power Failure

Precision Check

Maintenance/Routine Repairs

QA Audit

Wildfire-U. S.

NULL

NULL

NULL

NULL

NULL

NULL

NULL

NULL

NULL

NULL

NULL

NULL

REQEXC

Note: Qualifier codes with regional concurrence are shown in upper case,

 and those without regional concurrence are shown in lower case.