UNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK CRITERIA PARAMETERS Mar. 21, 2013 Report Request ID: 1073859 Report Code: AMP450

Selection Criteria Page 1 User ID:RMV

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 08 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration 88101 SELECTED OPTIONS EVENTS PROCESSING MERGE PDF FILES WORKFILE DELIMITER Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

YES
, SORT ORDER 1 2 3 4 5 6 7 Order Column

PARAMETER_CODE STATE_CODE COUNTY_CODE SITE_ID POC DATES EDT_ID GLOBAL DATES 2009 Start Date End Date 2011 Tribal Code

APPLICABLE STANDARDS Standard Description PM25 24-hour 2006 PM25 Annual 2006Mar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 1 of 8 EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 2 of 8 PM2.5 - Local Conditions (88101) Colorado Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 08-001-0006 08-001-0006 08-001-0006 08-001-0006 08-001-0006 08-001-0006 08-005-0005 08-005-0005 08-005-0005 08-013-0003 08-013-0003 08-013-0003 08-013-0012 08-013-0012 08-013-0012 08-031-0002 1

1 1 2 2 2 1 1 1 1 1 1 1 1 1 10240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 Commerce City Commerce City Commerce City Commerce City Commerce City Commerce City Littleton Littleton Littleton Longmont Longmont Longmont Boulder Boulder Boulder Denver Adams

Adams Adams Adams Adams Adams Arapahoe Arapahoe Arapahoe Boulder Boulder Boulder Boulder Boulder Boulder Denver 7101 BIRCH ST. 7101 BIRCH ST. 7101 BIRCH ST. 7101 BIRCH ST. 7101 BIRCH ST. 7101 BIRCH ST. 6190 S. SANTA FE DR. 6190 S. SANTA FE DR. 6190 S. SANTA FE DR. 350 KIMBARK ST. 350 KIMBARK ST. 350 KIMBARK ST. 2440 PEARL ST. 2440 PEARL ST. 2440 PEARL ST. 2105 BROADWAY2009

2010 2011 2009 2010 2011 2009 2010 2011 2009 2010 2011 2009 2010 2011 2009 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 28.5

25.4 41.9 15.0 23.8 20.9 22.6 22.2 22.4 24.0 27.2 23.8 39.4 44.7 25.0 29.5 5 0 0 0 0 0 5 0 0 5 0 0 5 5 0 5 24-HOUR 98TH PERCENTILE VALUE 21.7 22.2 19.5 14.5 23.3 18.8 16.4 15.0 12.2 19.0 23.0 18.8 15.1 22.2 12.8 18.0 118 115 121 58 60 57 114 111 113 120 120 118 119 121 101 360 1ST

MAX 2ND

MAX 3RD

MAX 23.6 24.3 20.0 14.5 23.3 18.8 21.7 15.1 12.3 22.6 24.7 19.4 15.3 22.4 12.9 25.7 21.7

22.2 19.5 12.7 19.3 13.2 16.4 15.0 12.2 19.0 23.0 18.8 15.1 22.2 12.8 22.9 20.0

21.7 18.3 11.7 15.9 13.2 14.0 13.9 12.1 18.8 17.0 18.4 14.9 19.6 12.7 22.4 8.12 8.62 7.55 7.47 8.01 7.23 6.43 6.51 5.93 7.29 7.09 6.39 6.43 6.57 5.82* 7.52 WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 3 of 8 PM2.5 - Local Conditions (88101) Colorado Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 08-031-0002 08-031-0002 08-031-0002 08-031-0002 08-031-0002 08-031-0023 08-031-0023 08-031-0023 08-031-0025 08-031-0025 08-031-0025 08-035-0004
08-035-0004
08-035-0004
08-039-0001 08-039-0001 08-039-0001 1

1 2 2 2 1 1 1 1 1 1 1
1
1
1 1 10240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240
0240
0240
0240 0240 0240 Denver Denver Denver Denver Denver Denver Denver Denver Denver Denver Denver Roxborough Park Roxborough Park Roxborough Park Not in a city Not in a city Not in a cityDenver

Denver Denver Denver Denver Denver Denver Denver Denver Denver Denver Douglas Douglas Douglas
Elbert Elbert Elbert 2105 BROADWAY 2105 BROADWAY 2105 BROADWAY 2105 BROADWAY 2105 BROADWAY 4650 Columbine St. 4650 Columbine St. 4650 Columbine St. 678 S. JASON ST. 678 S. JASON ST. 678 S. JASON ST. 11500 N. Roxborough Park Rd. 11500 N. Roxborough Park Rd. 11500 N. Roxborough Park Rd. 24950 BEN KELLY RD 24950 BEN KELLY RD 24950 BEN 2010

2011 2009 2010 2011 2009 2010 2011 2009 2010 2011 2009
2010
2011
2009 2010 2011 145 145 145 145 145 145 145 145 145 145 145 145
145
145
000 143 143 26.0

31.6 24.0 23.4 16.7 26.6 23.2 33.7 25.0 24.8 30.3 21.7
19.4
21.7
10.5 13.4 7.7 0 0 0 0 0 5 0 0 5 0 0 5
0
0
0 0 0 24-HOUR 98TH PERCENTILE VALUE 19.0 19.4 13.8 22.8 15.1 17.3 18.9 19.7 19.3 17.1 16.5 18.2
12.5
16.0
9.7 9.3 7.7 352 354 61 60 61 360 315 344 120 118 120 120
119
119
55 59 15 1ST

MAX 2ND

MAX 3RD

MAX 25.3 28.0 13.8 22.8 15.1 25.5 23.1 30.4 23.2 24.7 21.5 21.2
16.9
19.5
9.7 9.3 7.0 24.9

25.0 13.2 19.1 15.0 24.2 21.4 30.1 19.3 17.1 16.5 18.2
12.5
16.0
8.1 8.7 4.6 24.2

25.0 12.7 17.9 13.9 22.0 20.7 27.1 15.1 16.7 15.0 15.7
12.0
13.9
7.1 8.5 3.8 7.81 7.51 7.42 7.84 7.19 7.66 7.83 7.04 7.25 7.58 6.92 5.70
5.75
5.60
3.91 4.29 3.80* WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 4 of 8 PM2.5 - Local Conditions (88101) Colorado Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 08-041-0017 08-041-0017 08-041-0017 08-067-7001

08-067-7001

08-067-7001

08-067-7001

08-067-7001

08-067-7001

08-067-7003 1

1 1 1

1

1

2

2

2

10240 0240 0240 750

750

750

750

750

750

750 Colorado Springs Colorado Springs Colorado Springs Not in a city
Not in a city
Not in a city
Not in a city
Not in a city
Not in a city
Not in a cityEl Paso

El Paso El Paso La Plata

La Plata

La Plata

La Plata

La Plata

La Plata

La Plata KELLY RD 130 W. CACHE LA POUDRE 130 W. CACHE LA POUDRE 130 W. CACHE LA POUDRE 1 MI. NE OF IGNACIO ON COUNTY RD. 517 1 MI. NE OF IGNACIO ON COUNTY RD. 517 1 MI. NE OF IGNACIO ON COUNTY RD. 517 1 MI. NE OF IGNACIO ON COUNTY RD. 517 1 MI. NE OF IGNACIO ON COUNTY RD. 517 1 MI. NE OF IGNACIO ON COUNTY RD. 517 7571 HWY. 2009

2010 2011 2009

2010

2011

2009

2010

2011

2009 145 145 145 119

119

119

119

119

119

119 15.5

14.9 22.7 8.5

9.7

9.9

8.6

9.6

10.0

11.8 0 0 0 0

0

0

0

0

0

0 24-HOUR 98TH PERCENTILE VALUE 11.2 11.6 18.4 8.5

7.8

9.9

8.6

7.6

10.0

11.8 116 118 114 25

56

46

25

55

45

31 1ST

MAX 2ND

MAX 3RD

MAX 12.0 12.7 19.8 8.4

7.8

9.8

7.9

7.6

9.2

8.0 11.2

11.6 18.4 6.0

7.5

9.5

7.2

7.0

8.3

7.7 9.8

11.4 16.8 6.0

6.9

8.6

6.0

6.3

8.2

6.4 5.58 6.20 5.86 4.32*

4.06*

4.24*

4.37*

4.11

4.36*

3.80* WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 5 of 8 PM2.5 - Local Conditions (88101) Colorado Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 08-067-7003 08-067-7003 08-069-0009 08-069-0009 08-069-0009 08-077-0017 08-077-0017 08-077-0017 08-083-0006 08-083-0006 08-083-0006 08-101-0012 08-101-0015 08-101-0015 08-101-0015 08-103-0006 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1750 750 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0240 0745 Not in a city Not in a city Fort Collins Fort Collins Fort Collins Grand Junction Grand Junction Grand Junction Cortez Cortez Cortez Pueblo Pueblo Pueblo Pueblo Rangely La Plata

La Plata Larimer Larimer Larimer Mesa Mesa Mesa Montezuma Montezuma Montezuma Pueblo Pueblo Pueblo Pueblo Rio Blanco 5505 7571 HWY. 5505 7571 HWY. 5505 251 EDISON DR. 251 EDISON DR. 251 EDISON DR. 650 SOUTH AVE. 650 SOUTH AVE. 650 SOUTH AVE. 106 W. North Street 106 W. North Street 106 W. North Street 211 D ST. 925 N. GLENDALE AVE. 925 N. GLENDALE AVE. 925 N. GLENDALE AVE. Rangely 2010

2011 2009 2010 2011 2009 2010 2011 2009 2010 2011 2009 2009 2010 2011 2010 119 119 145 145 145 145 145 145 000 143 143 145 145 145 145 170 11.4

12.1 28.7 27.7 30.0 59.1 43.3 23.9 19.3 13.8 18.0 20.2 14.4 19.3 16.2 9.4 0 0 5 0 0 5 0 0 0 0 0 0 0 0 0 0 24-HOUR 98TH PERCENTILE VALUE 11.1 12.1 16.6 21.5 15.1 41.0 37.3 22.2 15.0 13.3 14.8 17.3 10.1 13.5 13.7 5.8 56 47 118 122 111 121 118 120 60 59 59 53 59 120 109 128 1ST

MAX 2ND

MAX 3RD

MAX 11.1 11.0 18.5 23.4 18.0 48.9 39.7 23.1 15.0 13.3 14.8 17.3 10.1 15.1 14.1 6.3 10.1

10.9 16.6 21.5 15.1 41.0 37.3 22.2 14.7 12.7 10.9 14.1 9.7 13.5 13.7 5.8 7.3

10.6 16.1 15.7 13.6 39.9 31.6 21.2 13.4 10.4 10.0 13.8 9.6 13.5 13.4 5.4 4.30* 4.49* 6.78 6.48 5.70 9.74 9.00 7.08 6.75 6.00 6.11 7.44* 4.96* 6.24 5.74 2.47* WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 6 of 8 PM2.5 - Local Conditions (88101) Colorado Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT
08-103-0006
08-123-0006 08-123-0006 08-123-0006 08-123-0008 08-123-0008 08-123-0008 1

1 1 1 1 1 10745
0240 0240 0240 0240 0240 0240 Rangely Greeley Greeley Greeley Platteville Platteville Platteville Rio Blanco

Weld Weld Weld Weld Weld Weld Colorado, Golf Course Rangely Colorado, Golf Course 1516 HOSPITAL RD. 1516 HOSPITAL RD. 1516 HOSPITAL RD. 1004 MAIN ST. 1004 MAIN ST. 1004 MAIN ST.2011

2009 2010 2011 2009 2010 2011 170
145 145 145 145 145 145 16.0

38.2 33.2 28.7 26.6 26.5 29.8 0
5 0 0 5 0 0 24-HOUR 98TH PERCENTILE VALUE
12.5
25.7 20.4 22.5 23.0 17.2 20.4 348
119 122 119 118 113 102 1ST

MAX 2ND

MAX 3RD

MAX
15.7
27.7 29.7 26.9 23.3 25.1 21.0 14.0

25.7 20.4 22.5 23.0 17.2 20.4 13.5

24.1 18.4 18.7 22.3 16.5 16.4 3.96
7.83 7.29 6.66 7.51 7.62 7.36* WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 7 of 8 88101 88101 88101 88101 88101 000

119 143 145 170 MULTIPLE METHODS

Andersen RAAS2.5-100 PM2.5 SAM w/WINS R & P Model 2000 PM-2.5 Air Sampler w/VSCC R & P Model 2025 PM-2.5 Sequential Air Sampler Met One BAM-1020 Mass Monitor w/VSCC MULTIPLE METHODS GRAVIMETRIC Gravimetric Gravimetric Beta Attenuation PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORTMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 8 of 8 PQAOS USED IN THIS REPORT
PQAO AGENCY DESCRIPTION 0240 0745 750 Colorado Department of Public Health And Environment National Park Service Southern Ute Indian Tribe of Southern Ute Reservation, CO