## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

RAW DATA REPORT

Jun. 13, 2012 Report Request ID: 998812 Report Code: AMP350

Selection Criteria Page 1 User ID:FMC

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 04 023 81102 2007 01 01 2009 12 31 GEOGRAPHIC SELECTIONS

SELECTED OPTIONS

RAW DATA EVENTS INCLUDE NULLS DAILY STATISTICS MERGE PDF FILES UNITS Option Type Option Value

INCLUDE EVENTS YES MEAN YES STANDARD SORT ORDER

1 2 3 4 5 Order Column

STATE_CODE COUNTY_CODE SITE_ID PARAMETER_CODE

POC Tribal Code

APPLICABLE STANDARDS Standard Description PM10 24-hour 2006Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 1 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 1 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 7.3 PROBE HEIGHT: 1176 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE:

SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: SLAMS COLLECTION AND ANALYSIS METHOD: (126) R - P Co Partisol Model 2000 Gravi REPORT FOR: 2007 DURATION:

UNITS:

MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 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 10

19

64

27

14

NO.: MAX:

MEAN: 5

64. 26.8 110

AG

34

32 14

88

55

65

18

51 91

63

AJ

40

39 30

58

49

44

55 48

38

78

47

38 50

33

44

23

22 19

28

31

34

23 55

28

41

25

80 32

101

69

46

122 P 190 rl

115

133

85

59 19

10

31

97

43

3 110. 58.7 6

88. 48.5 4

91. 58.3 5

58. 47.2 5

78. 49.8 5

50. 34.4 5

34. 27.0 5

80. 45.8 5

122. 74.0 5

190. 116.4 5

97. 40.0

ANNUAL OBSERVATIONS: 58 ANNUAL MEAN: 51.8 ANNUAL MAX: 190. 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. 1 Values marked with 'P' exceed the PRIMARY STANDARD of: 155 1 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:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 2 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 1 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 7.3 PROBE HEIGHT: 1176 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE:

SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: SLAMS COLLECTION AND ANALYSIS METHOD: (126) R - P Co Partisol Model 2000 Gravi REPORT FOR: 2008 DURATION:

UNITS:

MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 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 99 IL

8

25

AG

59

24

NO.: MAX:

MEAN: 5

99. 43.0 41

AJ

66

97 80

40

63

87

108

41 38

51

86

62

78 32

65

147 IL

38

58 51

42

43

73

34 23

13

44

16

33 23

25

39

32

22 26

31

18

41

24 57

36

71

70

59 98

P 155 rl

97

150 IL

AV 55

22

17

84

5

3 97. 68.0 6

108. 69.8 5

86. 63.0 5

147. 68.0 5

73. 48.6 5

44. 25.8 5

39. 28.2 5

41. 28.0 5

71. 58.6 4

155. 125.0 5

84. 36.6

ANNUAL OBSERVATIONS: 58 ANNUAL MEAN: 53.8 ANNUAL MAX: 155. 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. 1 Values marked with 'P' exceed the PRIMARY STANDARD of: 155 1 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:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 3 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 1 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 7.3 PROBE HEIGHT: 1176 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE:

SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: SLAMS COLLECTION AND ANALYSIS METHOD: (126) R - P Co Partisol Model 2000 Gravi REPORT FOR: 2009 DURATION:

UNITS:

MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 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 AG

77

AS

116

39

65

NO.: MAX:

MEAN: 4

116. 74.3 44

32

23

89 105

48

54

100

46 43

51

41

40

29 48

57

43

30

28

40 32

37

36

29

15 30

44

72

26

39 23

32

67

15

60 18

46

44

42

AJ 8

63

82

46

42 61

109

17

123

85 47

30

21

93

54

4 89. 47.0 5

105. 70.6 5

51. 40.8 6

57. 41.0 5

37. 29.8 5

72. 42.2 5

67. 39.4 4

46. 37.5 5

82. 48.2 5

123. 79.0 5

93. 49.0

ANNUAL OBSERVATIONS: 58 ANNUAL MEAN: 49.6 ANNUAL MAX: 123. 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:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 4 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

JANUARY 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 547. 83.2 AVG: 69.4 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 DAY590rl 76 29 47 17 10 37 68 132 168 23 15 25 5 85 95 84 256 9 9 88 9 23 94 8 19 89 243 210 7 8 0000547rl 52 30 32 27 12 50 42 65 136 27 19 13 18 100 69 83 155 6 11 59 8 19 59 4 12 74 224 182 6 9 0100 571rl 41 34 45 9 12 41 33 56 107 18 12 13 10 58 53 66 132 2 9 41 16 20 53 2 11 31 176 118 10 12 0200 504rl 33 16 40 22 17 35 22 37 96 11 10 20 9 68 64 58 119 2 4 48 13 33 53 2 16 50 147 102 24 14 0300 601rl 35 40 26 12 9 39 16 37 83 17 8 19 10 49 38 56 120 2 6 43 16 29 47 4 22 59 115 83 17 14 0400 539rl 29 19 23 13 10 22 22 52 90 15 11 16 12 61 67 48 92 2 7 42 6 26 30 5 24 70 86 63 18 9 0500 362rl 42 22 33 63 15 26 71 74 84 20 15 16 12 71 83 112 108 2 5 50 10 29 63 8 31 59 85 104 23 8 0600 242rl 72 46 76 69 10 28 96 122 162 20 21 12 13 72 113 126 161 4 9 45 10 71 88 11 55 67 97 126 19 10 0700 201rl 56 51 174 54 12 23 73 150 207 32 12 20 10 48 99 125 192 9 13 75 9 72 85 12 84 87 130 287 23 8 0800 120rl 14 33 80 72 12 10 9 33 458 22 16 11 6 18 38 28 42 6 14 19 16 17

BA 24 12 50 75 101 12 7 0900 93rl 14 6 47 58 10 16 11 14 185 18 20 28 5 4 11 28 45 4 11 16 15 14

BA 16 11 8 12 36 13 9 1000 46 13 5 25 29 7 6 9 14 49 16 29 26 4 6 18 6 15 4 18 11 8 13

BA 2 21 10 7 27 11 7 1100 9 10 5 31 32 7 2 6 13 46 28 54 28 5 6 8 7 16 7 6 10 4 8 9 5 8 30 4 13 10 2 1200 6 8 8 14 20 9 2 7 12 38 19 49 30 2 8 9 24 15 9 8 10 6 9 6 10 7 13 8 16 11 5 1300 6 11 7 15 23 17 6 8 11 61 22 55 34 2 15 11 25 13 10 6 12 9 11 4 4 6 8 12 12 12 9 1400 7 9 5 15 13 17 6 11 16 43 26 37 32 10 19 16 37 18 17 6 16 9 10 4 2 7 8 17 25 12 15 1500 7 4 7 22 12 12 4 21 6 38 46 36 31 11 26 12 71 33 21 15 20 9 12 8 5 9 13 13 33 15 14 1600 23 6 21 41 9 16 8 36 26 33 30 38 38 9 26 16 80 44 28 18 13 12 17 10 10 21 15 26 42 21 16 1700 57 11 60 100 10 17 19 176 57 23 25 37 45 12 23 27 376 50 15 29 10 16 27 7 14 57 92 44 197 29 10 1800 61 16 116 88 22 21 165 414 73 26 20 36 27 15 32 49 484 72 14 49 6 20 56 10 19 55 242 221 185 15 10 1900 88 21 195 95 8 20 188 369 120 15 20 27 19 32 23 228 257 66 19 45 6 15 89 11 7 44 243 170 219 16 9 2000 147 15 179 117 7 16 194 257 208 14 13 27 16 62 24 224 399 99 16 64 19 19 157 9 20 51 251 363 97 32 6 2100 144 15 106 102 7 11 130 206 249 25 17 23 10 100 22 238 393 14 14 92 7 21 165 6 4 90 290 337 41 30 18 2200 90 14 45 33 8 19 85 164 227 28 9 23 7 116 34 147 351 11 11 95 8 30 127 8 8 84 259 309 50 24 17 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 21 24 24 24 24 24 24 24 OBS210.9 25.7 45.2 55.0 25.7 13.3 47.6 89.5 75.2 92.3 21.4 26.3 22.3 20.4 37.4 72.2 138.5 78.7 9.7 22.9 28.1 12.8 43.9 31.6 8.6 31.5 88.3 121.7 98.7 17.1 10.3 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 571. 58.5 31

504. 54.5 31

601. 53.9 31

539. 49.331

362. 55.0 31

242. 66.9 31

287. 78.5 30

458. 45.8 30

185. 25.9 30

49. 15.431

54. 13.8 31

49. 12.8 31

61. 14.7 31

43. 15.6 31

71. 18.9 31

80. 24.2 31

376. 53.9 31

484. 85.1 31

369. 86.6 31

399. 100.7 31

393. 94.4 31

351. 78.7

MONTHLY OBSERVATIONS: 741 MONTHLY MEAN: 52.4 MONTHLY MAX: 601. 590. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 5 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

FEBRUARY 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

28 NO.: 28 MAX: 217. 94.4 AVG: 76.0 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 DAY18 13 97 102 216 274rl 188 258 172 300 70 21 22 23 11 43 99 45 39 29 105 116 71 84 120 51 42 13 000015 13 108 104 135 206rl 159 200 121 217 52 16 21 11 22 22 93 54 33 20 72 132 35 59 119 28 37 25 0100 10 14 70 98 104 136rl 142 137 95 140 44 19 38 13 31 12 127 163 15 44 60 114 58 39 87 26 53 49 0200 12 17 53 79 82 89rl 124 129 98 97 36 16 57 18 37 9 93 124 11 24 48 131 29 56 78 35 39 19 0300 10 30 53 63 82 62rl 88 101 94 110 36 24 44 17 26 36 67 58 13 17 48 100 26 54 101 45 29 22 0400 18 24 41 67 57 75rl 69 103 73 89 29 17 20 12 26 73 87 43 15 25 53 88 36 44 104 49 33 17 0500 AS 43 30 58 76 154rl 98 107 144 135 35 50 24 33 46 126 83 57 33 30 67 105 80 60 112 119 58 27 0600 5 75 43 84 110 232rl 150 185 171 134 68 105 31 74 54 169 202 95 57 39 119 90 67 83 145 253 262 40 0700 18 66 54 149 70 264rl 206 155 104 178 111 114 32 40 46 201 163 77 74 54 85 101 101 59 73 332 187 31 0800 20 22 22 82 25 53 66 39 36 102 83 20 34 64 14 9 54 39 255 21 28 77 32 20 88 91 77 28 0900 17 15 13 19 15 52 42 22 27 24 36 27 13 51

AZ 6 10 48 178 13 30

BA 30 20 27 15 18 35 1000 17 9 15 2 9 40 36 9 7 32 43 22 13 31

AZ 6 12 29 156 10 27

BA 30 9 30 7 8 29 1100 16 4 7 2 6 20 23 27 15 32 87 11 18 23 13 9 10 59 50 8 30

BA 35 10 18 5 10 20 1200 23 6 5 2 6 13 18 35 21 37 64 13 21 29 10 6 8 66 43 15 45 22 44 12 14 18 10 11 1300 20 16 6 2 6 22 13 15 16 18 48 13 18 8 15 2 4 77 44 35 32 20 22 16 11 17 20 18 1400 17 8 7 2 15 9 9 7 19 22 35 16 16 9 9 2 2 32 33 35 20 27 34 14 21 16 35 26 1500 21 10 8 2 9 9 18 18 19 20 40 14 25 10 7 6 8 18 35 46 10 38 26 14 19 18 22 25 1600 25 24 15 4 30 38 21 30 15 25 44 18 14 17 6 10 11 47 33 37 19 41 23 20 18 10 56 33 1700 27 26 10 143 209 237rl 189 92 136 90 38 54 22 16 23 10 35 76 29 49 22 79 32 14 28 45 48 19 1800 40 30 26 283 294 487rl 413 183 213 99 60 205 32 35 14 27 15 88 84 90 35 241 45 13 24 63 29 19 1900 34 48 38 239 332 417rl 373 381 339 302 68 312 24 24 44 62 13 52 39 121 30 267 78 18 22 35 30 17 2000 28 67 95 433 518 501rl 294 302 417 292 59 410 33 24 139 123 13 59 22 78 40 109 59 19 99 50 33 20 2100 13 46 131 252 471 599rl 486 181 538 359 39 157 45 23 166 179 15 35 13 99 94 72 58 26 122 59 23 15 2200 13 65 121 223 324 337rl 396 233 459 105 33 44 37 11 158 271 30 34 20 86 186 65 79 97 41 41 17 23 2300 23

24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 21 24 24 24 24 24 24 0 0 0 OBS19.0 28.8 44.5 103.9 133.4 180.3 150.9 122.9 139.5 123.3 52.4 71.6 27.3 25.7 41.7 59.1 52.3 61.5 55.2 42.7 54.4 96.9 47.1 35.8 63.4 59.5 49.0 24.2 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

28 163. 69.2 28

131. 58.6 28

110. 52.0 28

104. 49.527

154. 73.7 28

262. 112.2 28

332. 112.3 28

255. 53.6 26

178. 30.9 26

156. 24.5 27

87. 21.0 28

66. 22.0 28

77. 19.8 28

35. 17.8 28

46. 18.428

56. 24.4 28

237. 64.2 28

487. 113.8 28

417. 134.3 28

518. 154.9 28

599. 154.1 28

459. 126.8

MONTHLY OBSERVATIONS: 666 MONTHLY MEAN: 70.3 MONTHLY MAX: 599. 300. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 6 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

MARCH 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 521. 147.6 AVG: 128.0 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 DAY18 41 195 9 7 311rl 313 177 280 464 259 208 215 185 208rl 210 128 215 170 103 43 4 5 18 19 69 40 451 33 30 148 000028 61 93 8 8 223rl 199 206 169 276 293 150 134 136 190rl 170 217 254 102 83 66 4 4 9 19 40 25 521 78 71 131 0100 32 64 69 11 9 148rl 119 138 160 96 252 124 163 77 196rl 163 162 281 80 73 39 8 6 11 40 42 44 441 52 66 109 0200 48 71 116 35 8 147rl 151 145 197 96 194 97 130 71 153rl 161 176 216 44 68 33 11 6 21 32 31 65 350 66 89 92 0300 48 59 107 14 9 147rl 132 136 115 117 174 74 102 65 126rl 208 121 142 50 82 24 10 8 14 30 32 47 346 44 85 50 0400 51 81 60 16 13 129rl 122 110 173 121 154 35 56 71 123rl 161 115 118 44 61 27 7 9 11 28 32 41 310 59 61 80 0500 48 79 55 19 15 170rl 190 135 226 112 148 144 65 71 164rl 208 119 108 77 130 55 6 10 15 31 37 80 255 60 124 88 0600 104 127 77 48 52 270rl 312 373 260 180 158 235 101 105 246rl 367 250 136 135 188 101 2 11 28 24 47 503 148 67 98 81 0700 45 85 22 16 27 220rl 377 301 133 175 128 79 80 142 98rl 422 42 49 54 83 86 2 9 5 10 33 114 129 16 70 7 0800 27 29 5 35 20 36 74 34 63 137 36 26 101 70 33 69 37 39 50 129 62 2 17 9 9 15 35 120 18 14 6 0900 29 17 24 42 23 42 20 20 29 50 18 7 53 68 26 31 30 42 70 52 124 2 12 13 8 17 40 67 10 12 8 1000 28 22 27 24 20 75 26 14 28 29 15 19 44 44 23 37 28 31 58 28 148 4 18 9 6 19 44 48 12 20 9 1100 29 21 8 31 21 46 43 11 21 21 23 8 20 30 16 15 46 56 54 17 115 8 11 8 8 14 70 46 14 21 8 1200 24 23 9 18 17 47 30 16 22 21 24 6 24 21 27 13 23 33 37 85 30 8 11 9 9 12 109 29 13 9 5 1300 15 16 11 17 51 23 36 12 16 19 21 8 15 15 10 16 41 50 44 120 53 7 12 12 7 12 92 21 13 11 6 1400 14 15 11 15 32 12 43 17 10 7 18 10 19 12 12 9 85 50 43

BA 36 4 13 13 15 12 99 25 11 15 9 1500 16 13 19 18 18 12 28 18 18 20 11 10 14 11 14 21 70 34 26

BA 24 19 10 9 10 16 135 28 10 11 11 1600 19 21 17 21 13 18 42 13 20 21 24 13 21 12 12 12 44 44 36 38 4 22 9 16 9 24 66 29 19 13 10 1700 28 21 20 20 115 22 41 12 49 33 16 25 36 39 25 210 76 36 45 32 8 13 10 15 10 33 79 30 19 15 11 1800 34 24 13 22 379 33 27 33 118 21 34 312 98 102 294rl 249 75 33 50 46 12 10 23 13 11 46 69 30 21 17 39 1900 26 31 13 27 474 216rl 35 80 164 29 173 647 129 353 544rl 190 98 52 109 123 8 8 11 36 30 61 85 26 23 15 27 2000 29 32 23 27 297 365rl 54 203 228 102 337 454 104 545 728rl 168 46 81 295 89 8 9 16 50 30 153 60 23 17 32 207 2100 39 115 11 17 470 584rl 224 403 355 148 465 348 55 504 527rl 180 233 161 132 163 7 8 24 67 28 161 37 22 26 28 220 2200 35 189 11 21 418 475rl 266 339 311 216 289 304 157 233 428rl 170 437 133 91 83 4 7 20 43 37 99 54 26 17 44 294 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 OBS33.9 52.4 42.3 22.1 104.8 157.1 121.0 122.8 131.9 104.6 136.0 139.3 80.7 124.3 176.0 144.2 112.5 99.8 79.0 85.3 46.5 7.7 11.9 18.9 19.2 44.0 84.7 146.7 29.9 40.5 69.0 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 441. 105.6 31

350. 100.6 31

346. 87.7 31

310. 80.031

255. 98.2 31

503. 155.9 31

422. 98.7 31

137. 43.8 31

124. 32.5 31

148. 30.9 31

115. 27.7 31

109. 24.6 31

120. 25.9 30

99. 22.9 30

135. 22.5 31

66. 22.0 31

210. 36.9 31

379. 73.8 31

647. 124.0 31

728. 155.2 31

584. 185.9 31

475. 169.4

MONTHLY OBSERVATIONS: 742 MONTHLY MEAN: 83.5 MONTHLY MAX: 728. 464. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 7 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

APRIL 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 255. 105.2 AVG: 94.2 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 DAY146 79 62 316 313 236 70 48 68 41 90 36 236 167 94 36 46 164 113 60 38 30 23 23 136 118 103 182 11 70 0000132 34 125 255 238 235 69 46 51 34 90 46 249 167 72 37 21 133 67 72 34 96 22 32 125 34 137 104 16 54 0100 165 36 109 207 202 191 39 44 43 44 42 32 230 85 40 35 18 118 50 105 30 66 14 49 112 45 128 194 11 73 0200 129 56 93 199 152 216 54 40 34 37 31 42 198 78 43 25 15 94 68 72 28 93 29 70 79 57 54 164 12 59 0300 155 79 89 138 147 102 45 27 41 27 34 48 165 82 41 21 44 117 87 57 12 68 39 50 98 82 59 103 12 52 0400 108 56 96 114 120 168 41 33 41 26 38 94 128 76 34 41 37 84 81 73 11 51 27 83 93 76 77 42 11 68 0500 105 124 104 147 122 140 70 33 77 65 73 72 118 79 39 46 55 117 92 116 11 30 39 131 123 46 103 54 10 67 0600 64 154 152 212 140 58 68 35 49 48 69 106 92 66 39 62 36 75 106 93 9 32 40 105 106 49 96 67 9 76 0700 33 71 107 116 173 94 30 47 30 64 75 85 81 31 57 40 27 44 97 108 9 38 34 21 31 39 47 47 12 66 0800 14 43 37 66 34 44 22 54 36 44 45 148 43 17 82 24 30 53 42 70 10 14 45 13 12 50 27 26 13 45 0900 12 19 29 36 20 48 15 30 38 32 41 112 44 7 168 29 18 44 47 148 16 19 60 20 10 32 17 31 10 25 1000 16 37 19 27 31 93 16 17 37 22 46 57 46 8 67 31 21 41 41 74 10 20 64 17 8 54 21 65 16 31 1100 14 28 17 24 23 66 11 18 21 19 53 92 42 17 137 33 28 21 35 82 9 17 63 2 6 25 18 36 15 24 1200 13 22 19 34 21 70 12 19 37 18 65 183 37 23 72 42 27 20 52 103 10 22 79 7 6 32 21 53 15 27 1300 13 29 15 16 12 93 12 22 34 29 47 211 24 13 85 36 27 23 42 116 17 21 46 10 10 29 25 151 17 23 1400 11 19 18 12 20 111 18 24 42 27 43 127 21 25 58 53 21 25 37 105 12 20 64 9 13 17 20 41 20 21 1500 7 18 14 23 22 92 22 30 33 29 41 99 16 27 47 50 16 22 40 138 12 18 40 9 16 15 24 19 16 23 1600 6 32 22 19 26 51 21 42 41 31 50 62 17 29 52 51 22

BA 43 99 15 20 36 19 8 23 29 33 14 21 1700 18 55 25 20 48 44 31 56 55 33 40 91 19 42 41 46 25

BA 62 88 11 19 22 10 23 39 32 26 19 18 1800 127 149 269 46 49 53 49 65 55 41 44 76 22 94 45 26 24 59 60 72 24 30 15 16 45 72 53 18 34 73 1900 184 153 318 119 320 122 72 56 48 42 52 101 129 121 36 11 200 46 82 52 22 29 14 20 36 85 32 34 55 57 2000 293 103 240 504 266 128 63 44 48 42 53 55 177 126 23 19 446 57 100 162 18 51 17 42 23 82 115 22 74 37 2100 214 90 247 408 122 158 56 35 35 33 31 113 121 85 34 21 413 57 76 115 31 39 17 170 30 82 301 34 52 91 2200 428 67 377 277 199 208 43 50 34 48 44 127 126 82 57 37 220 52 62 73 28 28 22 242 133 94 132 13 95 53 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 24 0 OBS100.3 64.7 108.5 139.0 117.5 117.5 39.5 38.1 42.8 36.5 51.5 92.3 99.2 64.5 61.0 35.5 76.5 66.6 65.9 93.9 17.8 36.3 36.3 48.8 53.4 53.2 69.6 65.0 23.7 48.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 230. 85.2 30

216. 77.4 30

165. 70.7 30

168. 67.630

147. 80.3 30

212. 77.1 30

173. 58.5 30

148. 40.1 30

168. 39.2 30

93. 35.1 30

137. 33.2 30

183. 38.7 30

211. 41.6 30

127. 35.1 30

138. 32.6 29

99. 32.2 29

91. 36.5 30

269. 60.2 30

320. 88.3 30

504. 114.3 30

413. 110.4 30

428. 115.0

MONTHLY OBSERVATIONS: 718 MONTHLY MEAN: 65.4 MONTHLY MAX: 504. 316. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 8 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

MAY 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 254. 109.2 AVG: 95.1 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 DAY70 105 80 33 31 55 151 82 42 370 192 260 206 145 58 216 122 62 72 154 172 59 55 124 69 69 65 61 35 116 53 000051 106 75 55 21 37 112 53 90 244 46 182 254 144 62 142 97 83 62 133 139 42 55 89 87 46 79 126 59 121 56 0100 50 90 81 47 30 29 74 65 72 290 41 154 229 98 56 128 83 74 75 56 128 40 56 100 81 44 137 103 49 77 43 0200 109 100 79 90 24 63 95 54 82 216 85 92 216 103 84 124 58 62 122 125 79 29 55 81 85 42 110 74 90 104 131 0300 88 100 77 76 25 80 70 53 83 106 133 145 177 135 55 109 48 83 82 165 78 33 43 108 111 48 103 84 62 118 76 0400 98 64 68 56 20 102 69 55 80 152 119 144 137 149 54 80 85 138 76 163 65 43 50 161 79 67 101 152 61 159 79 0500 145 90 110 93 40 104 88 106 95 114 162 172 137 133 52 69 91 79 52 81 86 49 71 93 150 57 58 93 83 100 133 0600 99 95 112 62 32 30 42 93 22 69 94 109 57 97 66 43 33 54 57 37 81 80 61 72 121 77 43 44 75 76 74 0700 67 56 92 40 32 11 19 29 30 26 22 32 36 45 52 70 33 45 48 25 86 70 48 48 52 58 35 34 55 34 30 0800 58 41 45 52 41 11 8 26 19 21 23 44 52 81 32 AV 26 37 43 35 71 53 48 45 36 50 25 29 45 23 33 0900 76 32 37 47 54 11 23 21 25 27 25 45 54 53 35 AQ 28 38 42 57 43 62 47 24 25 35 15 27 30 26 28 1000 117 27 47 31 70 8 27 19 27 29 52 27 45 53 39 AQ 39 39 45 54 49 56 38 24 25 27 27 39 41 19 24 1100 85 23 30 33 76 8 44 29 18 17 38 38 43 37 35 AQ 24 33 55 50 66 48 33 33 32 35 29 33 35 26 29 1200 121 22 43 40 79 7 29 19 19 22 18 36 43 40 32 AQ 37 27 98 64 95 48 34 24 37 25 36 16 28 27 22 1300 79 18 34 60 98 6 63 13 22 16 22 31 45 44 38 AQ 32 45 103 58 97 58 33 30 26 23 55 20 51 15 19 1400 46 22 42 54 77 9 31 16 20 20 28 32 50 59 35

BA 42 53 79 75 84 53 21 60 38 24 51 18 21 22 27 1500 44 37 43 52 67 14 20 23 17 23 47 33 76 67 44

BA 51 156 63 70 67 52 26 29 35 22 49 20 31 19 27 1600 46 35 41 47 72 13 18 15 12 16 51 70 84 63 53 60 52 41 26 58 91 52 27 30 31 22 30 47 29 27 31 1700 48 32 60 54 82 10 14 18 22 28 42 44 93 57 52 53 41 51 38 54 103 65 29 36 33 33 29 25 26 33 23 1800 44 61 65 47 90 15 55 33 25 38 37 27 62 58 86 57 56 44 56 69 90 69 42 60 52 47 32 47 29 79 44 1900 57 68 37 50 83 36 80 24 228 50 44 44 41 104 88 43 179 55 56 130 89 61 54 50 41 136 38 50 37 111 51 2000 66 70 33 48 104 18 44 102 737 32 50 55 43 147 64 58 124 63 69 104 116 63 128 42 41 34 46 48 43 88 28 2100 76 64 30 47 94 60 50 71 543 90 79 63 257 80 173 82 101 109 249 116 87 59 259 83 88 46 112 60 51 38 80 2200 82 91 28 33 80 191 117 87 490 292 74 183 203 56 299 248 73 116 340 164 65 53 170 60 123 60 108 42 214 80 190 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 16 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 OBS75.9 60.4 57.9 52.0 59.3 38.7 56.0 46.1 117.5 96.2 63.5 85.9 110.0 85.3 68.5 98.9 64.8 66.1 83.7 87.4 88.6 54.0 61.8 62.8 62.4 47.0 58.9 53.8 53.3 64.1 55.5 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 290. 86.5 31

216. 92.4 31

177. 88.8 31

163. 94.431

172. 96.3 31

121. 68.0 31

92. 43.9 30

81. 38.430

76. 36.430

117. 38.8 30

85. 37.2 30

121. 39.6 30

103. 41.8 30

84. 40.3 30

156. 44.1 31

91. 41.6 31

103. 42.8 31

90. 52.1 31

228. 71.5 31

737. 87.4 31

543. 109.6 31

490. 142.3

MONTHLY OBSERVATIONS: 736 MONTHLY MEAN: 68.6 MONTHLY MAX: 737. 370. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 9 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

JUNE 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

27 NO.: 28 MAX: 374. 139.4 AVG: 104.1 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 DAY74 119 123 66 AV 45 30 132 149 182 71 51 149 85 171 122 502 193 113 139

AN AN 146 107 170 290 114 270 62 88 000068 67 66 71 AV 23 24 90 115 126 72 40 95 121 196 71 374 208 92 49 86 184 96 57 63 237

AN 129 41 54 0100 51 57 88 132 132 19 24 81 105 99 39 46 69 136 130 84 250 184 53 40 100 128 63 71 47 241

AN 133 53 50 0200 80 87 149 114 126 25 29 110 78 70 29 41 80 204 142 120 224 76 54 35 109 161 66 62 42 204 48 121 59 41 0300 125 106 82 90 87 20 28 112 79 118 43 38 108 170 107 78 175 76 36 83 84 153 66 56 55 137 53 47 54 53 0400 127 110 125 108 120 26 42 128 115 121 27 55 108 157 86 59 202 85 37 121 88 136 57 111 95 118 98 48 64 123 0500 84 87 116 111 128 58 46 79 96 47 21 61 127 163 124 105 162 114 44 90 105 114 70 75 116 146 98 69 50 101 0600 48 78 50 82 77 70 23 52 94 37 48 63 66 120 84 88 43 36

AN 31 32 93 64 48 63 81 60 52

AN AN 0700 22 56 52 30 66 129 19 39 40 27 38 36 34 34 27

AN 25 35

AN 28 27 65 52 32

AN AN 28 56

AN AN 0800 20 46 38 31 39 155 29 48 74 41 27 16 27

BA 16 38 19 22

AN 19 25 49 59 37 44 53 29 49 24 17 0900 25 52 23 29 33 183rj 24 36 58 44 26 19 20

BA 18 26 22

BA 39 27 34 61 50 33 44 51

AN 52 35 18 1000 19 47 27 26 30 229rj 27 35 49 54 53 20 19 20 23 12

AN 13 32 16 51 37 46 29 32 45

AN AN 27 16 1100 25 40 32 20 42 297rj 37 27 53 36 33 21 18 25 25 11

AN 17 17 23 44 38 31

AN 30 44

AN AN 30 17 1200 21 29 30 19 41 306rj 34

AN 40 32 36 19 15 22 27 16 20 19 21 24

AN 24 31

AN 24 34

AN 30 22 16 1300 14 75 30 19 61 242rj 25 25 36 38 64 8

BA 17 27 13 16 25 20 15

AN 45 40

AN AN 33 18

AN 23 25 1400 23 33 27 30 55 181rj 32 29 32 42 331 15

BA 19 15 13 27 11 18 17

AN AN 51 26

AN AN 30 44 25 23 1500 22 40 27 31 89 154rj 24 25 30 41 16 20 18 14 26 19 27

AN AN 23 33

AN 27 18 20

AN 35 58 78

AN 1600 39 29 27 27 54 88rj 38 22 29 37 13 16 11 26 28 13 15 17

AN 23 30 39 27 24 24

AN 38 39 61

AN 1700 48 37 24 40 47 54 41 30 31 43 10 11 19 25 34 13 23 27 56 22 24 33 39 27 19 31 29 49 57 AN 1800 41 50 37 48 40 54 41 45 78 56 16 31

BA 33 39 17 24 27 71 29 24 34 44 23 16 30 35 54

AN AN 1900 47 53 39 29 72 40 35 132 186 95 19 61 26 37 26 26 18 47 189 32 19 38 52 31 24 33 32 29

AN 20 2000 74 77 35 33 83 40 90 153 117 85 20 59 123 34 26

AN 10 27 25 27 24 60 42 26 71 52 32

AN 48

AN 2100 219 193 49 41 51 42 90 125 117 36 19 63 30 127 27 343 37 22 17 33 53 44

AN 110 403 52

AN AN 102

AN 2200 253 144 55 AV 51 25 115 134 129 76 27 80 51 333 171 283 61 78 154 38 104 132 170 198 544 84

AN 34 148

AN 2300 24

24 24 23 22 24 24 23 24 24 24 24 21 22 24 22 22 22 19 24 20 21 23 21 21 20 16 19 20 15 0 OBS65.4 71.3 56.3 53.3 69.3 104.4 39.5 73.4 80.4 66.0 45.8 37.1 57.8 87.4 66.5 71.4 103.5 61.8 57.3 41.0 54.8 79.4 60.4 57.2 92.7 99.8 48.6 71.7 53.2 44.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

29 250. 93.3 30

224. 92.9 30

175. 84.0 30

202. 96.630

163. 93.6 27

120. 62.3 24

129. 41.5 28

155. 39.0 27

183. 40.1 27

229. 38.3 26

297. 39.7 26

306. 36.6 25

242. 38.2 25

331. 46.0 25

154. 36.6 27

88. 30.9 29

57. 32.5 27

78. 38.4 29

189. 51.3 27

153. 55.3 26

403. 94.0 27

544. 136.0

MONTHLY OBSERVATIONS: 656 MONTHLY MEAN: 65.8 MONTHLY MAX: 544. 502. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 10 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

JULY 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

27 NO.: 30 MAX: 197. 43.9 AVG: 43.1 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 DAYAN 98 105 125 79 19

AN AN 34 23

AN 23 10 56 42 107 114 31 32 9 8 9 57 22 13 44 47 42 11 17 8 0000117 67 63 197 52 13 90 15 21 23

AN 34 9 33 49 69 74 51 28 9 16 9 36 30 19 33 42 42 14 29 8 0100 88 48 62 104 34 18 73 18 26 19 22 17 8 9 34 39 61 21 31 18 7 17 39 13 15 28 29 46 23 27 7 0200 63 40 45 48 85 19 82 26 22 20 41 16 8 10 32 30 82 12 32 10 10 7 31 19 25 31 29 28 11 31 5 0300 47 34 34 45 73 11 76 18

AN 14 33 10 9 8 30 27 66 20 27 30 15 8 23 15 15 25 27 11 17 35 7 0400 46 73 55 44 95 29 65 20 31 17 40 23 15 8 17 52 43 29 15 4 13 10 25 21 17 23 16 7 16 41 11 0500 44 76 108 66 79

AN 33 23 34 23 51 29 17 9 29 52 33 81 34 22 17 10 40 25 15 41 23 5 13 45 13 0600 50

AN 111 101

AN AN 73 22 22

AN 23 37 7 10 24 31 24 36 41 27 19 8 40 32 12 24 31 8 18 27 18 0700 40

AN AN 58

AN AN 60 20 29

AN 28 25 21 9 17 27 47 44 31 22 16 7 34 23 32 37 48 7 11 22 22 0800

AN AN AN 25 33 18 47 14 19 22 47 20 21 18 23 18 61 37 45 25 21 10 21 34 51 34 38 9 23 11 12 0900

AN 14 27 22 34 17 48 13 28 29 60 21 12 30 25 34 35 22 47 26 18 10 41 15 22 22 28 11 23 26 12 1000 17 20 26

AN 41 17

AN 20 27

AN AN 11 29 25 19 40 24 19 46 22 14 18 22 13 15 46 39 10 21 28 10 1100 18 30 18

AN 40 14

AN AN 22 28

AN 19 25 21 14 24 20 15 23 12 13 13 10 16 12 9 22 17 18 27 15 1200 22

AN 21 25 32 33 56

AN 21 20

BA 18 14 20 22 53 20 23 26 17 21 24 12 12 7 17 35 8 16 20 10 1300 17

AN 19 18 122 33 31

AN 16

AN BA 23 25 21 22 17 37 27 24 15 24 10 13 26 7 10 40 5 9 26 19 1400 19

AN 20 18 56 15 38

AN 21

AN BA 61 22 AV 17 11 32 25 21 15 11 11 11 16 11 12 31 6 11 26 41 1500 19

AN 15 21 34

AN 58 14 24

AN 7 31 35 25 17 19 21 28 24 22 11 10 16 9 8 11 11 7 17 11 27 1600 22 20 25 23 70

AN 48

AN 18

AN 6 19 29 26 21 8 32 18 27 22 16 10 29 9 9 25 8 6 18 23 18 1700 20 17 15 26 101

AN 40

AN AN 24 7 14 35 26 23 10 46 9 16 19 7 16 18 11 15 16 9 7 27 21 10 1800 23 20 19 25

AN 19 50

AN AN 30 11 8 47 23 67 203 44 26 22 19 9 28 21 16 21 43 15 7 102 30 10 1900

AN AN 23

AN AN 15 40

AN 53 41 47 8 86 32 17 260 88 49 11 15 10 58 13 11 36 98 38 6 90 42 9 2000

AN AN 369

AN 66 18 21 32 47 55 186 14 84 36 11 216 84 75 11 12 10 71 32 16 48 108 65 7 46 37 11 2100 38

AN AN AN 37 28 24 83 35 94 71 13 55 56 16 23 97 30 10 9 9 61 19 22 42 51 44 16 32 14 35 2200 51 39

AN 340 27

AN 14 41 39 39 29 12 59 32 86 16 75 33 11 8 7 67 17 13 43 80 51 10 25 19 28 2300 19

14 20 19 20 17 21 15 21 17 17 24 24 23 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 OBS40.1 42.6 59.0 70.1 59.5 19.8 50.8 25.3 28.0 30.6 41.7 21.1 28.4 23.6 28.1 57.8 52.5 31.7 26.5 17.0 13.4 20.9 25.8 18.3 21.3 36.2 31.9 13.7 25.5 26.5 15.3 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 104. 32.3 31

85. 30.6 30

76. 27.0 31

95. 29.730

108. 36.3 27

111. 32.426

60. 28.3 28

61. 27.0 30

60. 25.7 27

46. 23.7 27

40. 19.1 28

56. 22.3 27

122. 24.3 26

61. 22.2 28

58. 19.7 28

70. 21.6 28

101. 21.6 28

203. 34.2 26

260. 46.0 28

369. 63.9 28

97. 38.0 29

340. 45.2

MONTHLY OBSERVATIONS: 679 MONTHLY MEAN: 31.6 MONTHLY MAX: 369. 125. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 11 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

AUGUST 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 122. 54.6 AVG: 49.0 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 DAY23 11 185 23 13 10 25 50 31 26 28 70 76 24 24 10 35 104 103 28 113 188 24 50 11 67 109 22 8 89 112 000044 8 119 28 14 10 11 49 34 17 53 87 94 7 16 21 68 122 51 25 78 120 10 75 11 104 68 16 10 84 65 0100 15 8 84 24 13 8 26 57 22 22 47 105 76 19 21 14 48 125 42 24 74 28 9 56 11 70 69 25 11 65 39 0200 11 10 109 27 16 6 27 37 37 14 34 94 81 17 21 22 36 101 59 19 48 12 9 34 12 70 39 16 17 81 46 0300 20 10 78 24 17 9 21 30 37 13 36 77 58 17 11 7 62 97 66 23 25 13 11 44 23 39 39 34 14 74 71 0400 16 21 78 32 14 11 29 30 36 23 29 75 36 14 11 41 49 95 48 17 27 14 9 24 22 22 41 32 13 55 79 0500 16 18 90 39 13 9 42 30 51 34 55 50 46 24 12 42 53 101 42 16 29 13 26 37 17 21 36 54 24 62 59 0600 24 16 44 32 19 30 41 31 55 45 54 58 49 25 22 49 44 61 43 29 49 28 42 68 15 20 47 72 37 174 53 0700 27 21 40 51 11 29 28 31 47 36 36 20 54 28 21 42 31 34 49 32 46 29 36 23 21 24 90 31 29 74 43 0800 32 46 31 17 11 20 31 20 34 44 25 33 59 25 16 26 25 26 54 26 41 14 23 44 31 12 44 23 17 17 30 0900 26 30 30 20 19 19 26 20 54 38 22 15 74 28 19 27 30 30 20 35 25 17 16 40 25 14 26 22 5 21 20 1000 35 25 32 19 9 23 20

AZ 33 21 17 25 51 23 14 25 23 42 32 28 24 17 10 31 15 10 14 7 7 18 16 1100 32 15 25 23 10 14 18 21 35 32 7 12 25 18 17 20 26 44 40 27 24 8 10 25 5 4 13 8 9 17 10 1200 23 20 47 20 8 31 24 19 29 18 19 22 24 20 21 26 26 34 14 29 28 24 9 16 16 7 11 23 17 10 10 1300 36 13 AV 18 8 25 17 26 26 16 17 15 27 22 25 68 32 30 25 34 28 18 25 21 10 43 11 24 11 11 10 1400 34 18 36 15 16 23 12 32 19 19 24 16 17 36 33 63 42 27 22 29 28 18 30 15 9 33 12 32 10 10 9 1500 45 30 23 18 9 20 12 23 13 32 38 18 22 38 68 51 50 16 24 33 28 17 22 17 16 32 13 44 9 29 7 1600 38 77 66 18 9 17 17 29 20 44 26 11 41 20 81 AV 56 17 14 32 30 21 18 18 15 61 21 34 21 20 10 1700 20 80 21 15 18 20 33

BA 35 36 16 58 27 26 138 31 73 63 18 22 33 23 23 22 13 56 20 AV 20 15 24 1800 21 89 16 17 16 20 36

BA 40 35 48 68 13 28 137 18 143 60 26 26 33 35 30 17 46 74 29 9 41 15 18 1900 9 225 17 14 16 21 39 95 54 39 110 59 31 22 56 18 132 46 55 29 53 139 45 24 53 94 36 9 107 76 11 2000 11 97 21 17 11 26 23 78 70 62 97 144 17 18 44 23 182 73 42 69 252 71 35 12 92 97 38 9 128 140 11 2100 9 149 29 9 24 37 46 95 67 54 105 255 23 37 66 31 241 80 30 109 168 39 23 12 171 48 29 21 91 121 20 2200 7 242 31 10 11 18 14 41 61 37 95 140 26 7 17 65 91 116 38 75 125 19 121 9 114 80 32 8 112 149 29 2300 24

24 23 24 24 24 24 21 24 24 24 24 24 24 24 23 24 24 24 24 24 24 24 24 24 24 24 23 24 24 24 OBS23.9 53.3 54.4 22.1 13.5 19.0 25.8 40.2 39.2 31.5 43.3 63.6 43.6 22.6 38.0 32.2 66.6 64.3 39.9 34.0 58.7 38.5 25.7 30.6 32.3 45.9 37.0 25.0 32.0 59.5 33.4 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 125. 40.5 31

109. 37.5 31

97. 35.5 31

95. 33.631

101. 37.5 31

174. 44.431

90. 35.9 31

59. 28.9 31

74. 26.2 30

51. 22.2 31

44. 19.2 31

47. 20.8 30

68. 23.1 31

63. 23.8 31

68. 26.430

81. 30.1 29

138. 34.4 30

143. 40.1 31

225. 55.9 31

252. 64.8 31

255. 72.2 31

242. 62.6

MONTHLY OBSERVATIONS: 738 MONTHLY MEAN: 38.4 MONTHLY MAX: 255. 188. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 12 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

SEPTEMBER 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 148. 50.1 AVG: 44.5 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 DAY33 17 15 81 44 19 10 43 58 17 30 5 30 32 91 29 8 29 81 28 16 44 26 30 132 149 101 148 45 113 000023 21 18 64 38 16 11 59 36 19 51 22 33 32 68 29 8 24 63 38 16 43 24 29 86 148 96 114 35 71 0100 24 41 21 48 30 15 16 56 32 10 71 28 29 41 114 26 7 38 45 28 18 28 28 23 73 80 72 95 27 84 0200 29 38 90 42 15 13 32 41 31 10 56 24 29 49 50 21 7 24 42 25 13 21 30 27 67 76 62 63 24 50 0300 52 18 45 37 8 15 21 37 31 8 32 24 35 32 47 22 6 19 32 24 19 16 26 24 56 52 65 80 19 60 0400 44 19 59 45 17 2 14 38 37 20 39 25 38 27 26 29 10 23 28 30 23 11 21 32 55 45 82 94 26 84 0500 35 26 112 53 27 2 20 40 32 32 33 29 35 40 60 34 27 476 46 30 23 22 22 41 55 88 88 108 30 37 0600 39 21 109 50 84 20 26 87 52 25 19 35 60 62 55 39 48 218 88 26 62 38 25 90 38 100 100 118 32 44 0700 43 36 38 78 86 12 19 49 51 15 37 100 114 50 89 32 20 30 38 37 26 39 23 45 32 42 49 43 51 67 0800 19 24 36 84 47 9 19 40 37 15 21 74 101 52 78 37 18 23 82 47 29 37 40 26 18 42 51 65 72 48 0900 17 16 17 63 49 16 28 46 23 11 12 84 33 63 60 42 28 27 42 52 26 28 30 24 44 42 45 48 52 47 1000 13 21 23 34 52

BA 29 20 27 8 12 16 37 69 55 21 20 28 39 40 9 20 24 35 27 21 29 36 45 40 1100 12 17 15 21 58

BA 27 21 39 8 10 21 34 25 46 21 27 33 30 34 11 21 25 20 23 17 17 26 78 39 1200 11 13 15 21 39 21 20 22 22 12 9 36 22 27 39 22 29 43 39 27 17 17 20 20 22 17 21 30 58 32 1300 18 16 11 14 53 25 25 27 29 16 8 175 17 35 20 19 27 47 28 31 11 21 26 13 21 8 18 27 41 25 1400 22 5 16 26

BA 19 43 24 26 10 5 37 23 40 25 22 39 24 25 36 21 32 26 14 8 11 15 42 47 24 1500 10 7 13 13

BA 22 21 15 15 26 5 23 18 37 AV 20 43 33 35 34 26 22 25 12 9 12 16 37 40 13 1600 10 16 16 17 31 14 30 24 14 16 7 20 25 74 15 14 42 36 28 47 55 21 24 18 23 17 27 51 37 17 1700 28 17 73 56 33 34 14 19 18 24 11 23 33 121 14 10 39 56 61 63 27 32 31 34 49 54 133 56 55 13 1800 17 212 386 51 26 37 14 27 19 69 32 24 173 177 32 4 38 91 84 72 38 22 38 9 48 80 121 111 89 13 1900 21 218 79 56 19 35 21 172 17 29 55 16 199 93 33 5 42 62 77 10 48 47 39 56 47 49 123 205 74 17 2000 24 44 84 124 16 31 17 164 17 39 46 145 120 93 17 2 43 52 53 6 46 34 40 72 144 42 193 119 106 22 2100 61 20 86 81 19 30 29 176 12 21 35 135 54 117 27 18 38 63 63 4 48 29 32 179 260 47 370 102 159 11 2200 46 17 112 59 14 19 23 71 16 27 4 41 44 126 35 7 38 71 53 9 41 36 38 193 206 110 264 57 96 7 2300 24

24 24 24 22 22 24 24 24 24 24 24 24 24 23 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 0 OBS27.1 37.5 62.0 50.8 36.6 19.4 22.0 54.9 28.8 20.3 26.7 48.4 55.7 63.1 47.7 21.9 27.2 65.4 50.1 32.4 27.9 28.4 28.5 44.4 64.3 56.2 89.9 78.1 55.8 40.8 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 114. 41.6 30

90. 36.7 30

80. 32.1 30

94. 34.830

476. 56.8 30

218. 60.3 30

114. 46.430

101. 43.0 30

84. 37.2 29

69. 29.3 29

78. 26.8 30

58. 24.8 30

175. 28.429

47. 24.428

43. 21.5 30

74. 26.2 30

133. 41.0 30

386. 71.8 30

218. 65.5 30

193. 65.2 30

370. 77.5 30

264. 62.7

MONTHLY OBSERVATIONS: 715 MONTHLY MEAN: 43.8 MONTHLY MAX: 476. 149. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 13 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

OCTOBER 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 286. 117.6 AVG: 96.4 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 DAY7 37 32 40 14 39 26 107 197 135 109 224 166 200 108 46 30 116 118rl 285 211 11 34 122 16 220 271rl 317 23 241 144 000012 35 26 59 17 61 30 73 182 97 136 190 182 145 99 29 28 73 118rl 241 112 13 15 19 22 178 222rl 286 38 142 108 0100 10 18 21 49 15 62 38 61 101 98 123 140 106 134 63 34 30 66 91rl 203 118 46 19 21 24 117 160rl 266 56 107 85 0200 9 30 25 43 12 39 30 54 103 123 155 116 104 77 51 40 45 70 98rl 142 116 40 16 33 27 82 162rl 196 57 96 74 0300 11 12 19 37 11 25 60 35 79 98 88 120 57 67 59 28 44 54 84rl 143 106 48 24 15 22 74 156rl 182 57 82 76 0400 10 24 18 39 17 38 59 65 85 80 85 114 65 78 67 32 28 60 73rl 118 86 118 54 13 33 91 102rl 140 71 78 58 0500 11 36 25 53 42 55 57 79 131 114 143 148 76 67 97 61 91 95 166rl 140 95 44 152 10 75 77 117rl 133 101 117 86 0600 14 36 47 33 83 69 69 158 216 138 270 215 57 60 116 58 87 167 172rl 147 119 45 195 25 99 142 146rl 163 158 184 138 0700 19 59 27 44 33 32 31 46 81 138 249 162 38 34 50 93 62 105 108rl 52 100 32 37 40 27 59 68 54 54 137 104 0800 23 43 29 48 49 38 29 31 65 215 146 52 35 21 22 52 29 37 30 44 22 46 20 32 30 46 42 46 34 87 74 0900 30 36 22 27 42 45 29 53 80 51 64 36 30 17 17 93 61 28 21 37 19 54 23 35 14 62 44 42 32 55 47 1000 37 13 2 26 40 24 50 20 44 36 36 34 36 13 12 39 30 40 19 33 31 46 35 39 25 32 58 19 20 92 29 1100 17 8 7 20 54 26 37 28 36 28 18 37 49 12 25 49 21 17 21 32 41 36 34 27 25 23 31 17 20 43 22 1200 27 6 12 22 32 21 33 18 33 15 18 43 35 10 32 68 29 21 15 19 38 27 26 17 19 18 23 16 24 41 15 1300 18 7 8 19 37 25 23 25 31 18 15 26 42 8 34 69 25 24 12 34 52 26 23 14 10 17 23 14 24 59 13 1400 12 8

BA 23 40 36 19 22 26 14 11 28 27 9 20 75 18 26 16 27 60 14 18 28 11 15 27 18 18 35 13 1500 13 16

BA 37 39 40 13 37 25 16 7 35 26 11 22 49 19 24 11 26 56 15 13 13 15 20 31 14 19 25 19 1600 25 11

BA 39 32 51 31 26 37 51 35 52 37 11 35 50 23 28 17 35 72 19 26 13 64 66 83 23 370 47 38 1700 16 11 68 57 31 40 28 132 36 222 174 118 25 15 68 39 34 35 488rl 61 54 23 17 20 265 248 695rl 38 131 61

BA 1800 13 15 100 35 49 47 40 265 86 303 203 123 58 42 178 37 74 33 853rl 102 38 22 28 21 199 385 395rl 50 285 112

BA 1900 16 25 173 55 102 51 109 176 275 391 237 197 64 242 105 28 77 33 597rl 116 29 19 31 16 189 287 578rl 28 326 175 415 2000 51 20 90 53 84 41 49 355 200 466 311 283 30 428 201 33 242 39 564rl 439 22 21 47 28 291 417 581rl 23 400 209 586 2100 55 35 55 30 62 30 82 230 303 372 314 196 36 249 238 20 224 53 467rl 271 18 26 197 21 299 394 617rl 25 496 79 526 2200 21 22 64 26 47 29 105 156 232 320 325 230 72 126 87 19 207 136 380rl 89 12 101 120 13 170 260 411rl 19 287 166 432 2300 24

24 21 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 22 OBS19.9 23.5 41.4 38.1 41.0 40.2 44.9 93.8 111.8 147.5 136.3 121.6 60.5 86.5 75.3 47.5 64.9 57.5 189.1 118.2 67.8 37.2 50.2 26.5 82.1 138.8 210.1 88.7 129.2 102.9 141.0 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 266. 80.1 31

196. 73.1 31

182. 63.6 31

140. 64.531

166. 86.9 31

270. 117.0 31

249. 70.2 31

215. 48.9 31

93. 40.2 31

92. 32.6 31

54. 27.8 31

68. 24.9 31

69. 25.0 30

75. 23.8 30

56. 23.5 30

370. 48.2 30

695. 108.3 30

853. 139.7 31

597. 166.5 31

586. 213.0 31

617. 194.2 31

432. 151.1

MONTHLY OBSERVATIONS: 739 MONTHLY MEAN: 85.0 MONTHLY MAX: 853. 317. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 14 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

NOVEMBER 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 265. 155.9 AVG: 134.6 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 DAY302 247rl 299rl 359rl 216 189rl 241 173 168 219 39 161 101 133 138 109 178 212rl 178rl 216 60 60 47 22 12 115 107 158rl 201 16 0000220 200rl 258rl 265rl 188 169rl 211 197 144 237 27 144 107 111 189 73 158 257rl 135rl 88 54 59 48 18 12 85 74 121rl 180 9 0100 159 138rl 212rl 219rl 144 128rl 130 141 121 169 65 118 78 88 97 78 127 185rl 112rl 72 68 67 36 12 34 72 60 62rl 120 4 0200 131 161rl 149rl 165rl 121 146rl 128 118 116 147 77 100 85 112 170 110 107 132rl 92rl 77 102 82 71 12 22 44 83 75rl 97 6 0300 120 136rl 133rl 150rl 100 107rl 82 115 112 109 83 94 86 87 145 48 96 125rl 57rl 67 72 99 61 19 26 55 56 75rl 94 12 0400 110 130rl 115rl 145rl 125 116rl 117 106 140 127 79 75 70 66 99 44 88 110rl 105rl 68 78 60 76 10 26 48 71 64rl 84 13 0500 113 142rl 119rl 138rl 128 118rl 139 105 150 107 84 68 123 137 83 35 105 100rl 130rl 107 168 84 77 17 22 49 51 77rl 74 22 0600 194 249rl 202rl 165rl 184 200rl 268 247 215 119 95 73 234 288 125 54 91 129rl 154rl 184 277 214 76 15 14 64 70 135rl 32 20 0700 252 237rl 173rl 143rl 217 362rl 223 139 214 110 58 54 205 135 130 58 175 164rl 233rl 197 270 138 109 11 19 60 131 125rl 23 28 0800 137 81 92 42 63 241rl 112 52 73 49 56 53 19 54 154 19 56 44 120rl 76 63 43 42 11 15 30 100 107rl 11 17 0900 51 45 46 39 44 59 64 91 50 43 38 65 16 42 137 17 46 26 66 95 39 24 55 12 7 18 43 54 21 2 1000 26 34 36 43 26 26 57 61 42 40 40 28 17 34 130 14 38 40 40 49 54 55 51 11 8 8 27 6 38 4 1100 34 32 31 55 20 32 53 26 34 34 46 22 6 11 154 37 45 14 23 36 36 33 55 10 6 10 17 20 20 7 1200 19 33 25 25 19 24 40 22 38 24 85 37 10 10 116 32 30 11 11 26 23 32 41 7 4 12 20 12 48 5 1300 21 21 20 20 23 117 48 21 56 21 90 38 14 11 98 30 21 4 16 25 39 30 59 4 6 11 8 10 14 6 1400 17 19 30 27 26 74 26 21 34 23 39 34 11 13 79 23 24 2 14 25 41 58 42 7 9 16 8

BA 18 7 1500 18 21 31 26 39 46 38 37 55 36 39 11 17 9 83 24 25 2 12 23 28 44 31 8 7 16 20

BA 9 5 1600 59 64 199rl 193rl 124 98 68 103 93 73 51 37 21 80 71 27 27 25 253rl 51 48 46 34 9 8 38 144 543rl 9 7 1700 255 425rl 366rl 264rl 197 216rl 133 145 124 105 97 141 28 443 76 70 81 330rl 510rl 101 35 52 25 10 59 231 125 667rl 9 2 1800 82 485rl 271rl 499rl 130 450rl 241 131 109 150 77 118 278 611 78 268 237 628rl 386rl 323 41 46 23 11 53 101 173 295rl 18 2 1900 196 543rl 335rl 359rl 159 405rl 334 96 93 84 142 161 443 359 83 281 424 433rl 446rl 255 134 63 17 10 80 185 92 274rl 4 2 2000 407 629rl 195rl 260rl 236 301rl 245 308 123 134 331 85 272 232 86 191 330 376rl 412rl 255 64 55 24 8 148 176 127 247rl 21 2 2100 448 583rl 477rl 250rl 443 570rl 298 495 138 104 196 148 250 268 92 220 338 381rl 450rl 147 47 36 21 12 165 118 199 268rl 7 2 2200 329 421rl 288rl 234rl 316 284rl 243 259 170 62 210 201 204 224 159 200 252 291rl 307rl 60 75 35 21 13 152 170 252 282rl 8 2 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 0 OBS154.2 211.5 170.9 170.2 137.0 186.6 147.5 133.7 108.8 96.9 89.3 86.1 112.3 148.3 115.5 85.9 129.1 167.5 177.6 109.3 79.8 63.1 47.6 11.6 38.1 72.2 85.8 167.1 48.3 8.4 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 219. 103.9 30

170. 101.3 30

150. 87.4 30

145. 85.530

168. 95.7 30

288. 146.2 30

362. 146.430

241. 67.7 30

137. 45.2 30

130. 36.1 30

154. 32.0 30

116. 28.0 30

117. 30.1 29

79. 26.429

83. 26.2 30

543. 86.8 30

667. 177.4 30

628. 210.5 30

543. 216.4 30

629. 209.3 30

583. 239.0 30

421. 190.8

MONTHLY OBSERVATIONS: 718 MONTHLY MEAN: 111.9 MONTHLY MAX: 667. 359. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 15 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

DECEMBER 2007 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 310. 93.4 AVG: 74.7 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 DAY4 7 51 82 129 45 21 13 6 8 2 2 18 84 14 170 245 114 178 116 43 142 54 174 372 112 31 107 239 97 216 00005 6 20 55 94 27 17 9 5 7 2 2 9 61 17 103 173 108 171 96 58 128 92 93 310 66 18 75 183 111 194 0100 4 9 18 51 69 28 23 8 2 6 2 5 11 49 39 94 114 88 108 80 20 123 71 70 261 45 19 64 157 86 158 0200 4 9 26 50 88 73 23 8 2 6 2 5 9 52 41 77 88 79 77 88 22 103 63 92 216 43 12 36 141 85 133 0300 5 9 22 38 69 31 21 16 2 4 2 2 6 53 39 66 59 68 75 88 61 81 71 69 226 40 10 35 112 81 104 0400 8 12 32 52 65 35 16 11 2 7 2 4 8 47 39 53 63 74 69 76 61 80 35 67 197 46 8 55 107 96 77 0500 9 16 48 137 84 67 13 8 2 12 2 2 21 77 16 57 105 109 70 85 83 66 71 69 131 53 25 40 109 79 67 0600 9 16 67 140 169 127 25 2 4 23 7 2 55 65 31 95 113 165 162 109 67 87 95 92 102 86 46 29 139 97 107 0700 9 18 41 100 128 87 24 2 10 17 9 6 96 96 31 114 179 175 216 60 72 118 100 94 95 108 44 38 135 131 120 0800 8 9 31 44 116 40 45 8 9 18 7 7 91 53 24 17 112 55 88 49 22 39 33 41 14 40 26 16 62 88 134 0900 9 9 17 11 64 77 34 9 6 22 2 5 46 17 20 11 25 26 28 82 43 31 2 12 13 15 26 10 27 38 40 1000 8 7 14 20 33 82 35 6 7 13 5 10 5 22 8 9 26 31 12 34 12 20 2 20 38 12 24 8 15 20 17 1100 6 2 9 15 26 58 41 4 9 16 8 10 7 31 10 10 17 36 13 31 11 19 2 11 38 29 18 7 10 2 8 1200 8 2 7 19 21 47 32 2 10 16 4 9 10 8 7 9 20 16 11 27 12 15 2 32 31 53 5 6 10 5 9 1300 9 2 10 14 16 44 31 4 9 19 2 8 12 10 2 7 7 14 9 25 12 18 2 20 10 22 5 8 9 4 12 1400 7 2 10 10 15 48 37 10 11 7 5 7 14 12 4 36 10 14 16 8 11 2 2 10 29

BA 2 9 8 2 15 1500 4 5 9 4 29 43 40 17 18 9 6 11 19 9 6 35 32 22 16 11 12 26 2 115 30

BA 2 7 9 31 10 1600 6 25 21 103 51 36 27 15 23 10 10 18 29 23 11 293 46 110 34 84 19 28 2 79 40 47 8 22 11 45 7 1700 9 33 18 187 125 38 36 16 21 8 9 21 71 36 18 223 329 269 42 356 22 29 8 307rl 111 83 12 424 18 38 9 1800 11 50 20 376 92 38 25 19 14 6 5 18 95 37 23 306 301 343 62 210 59 29 16 720rl 63 94 23 585 19 108 17 1900 10 51 106 339 266 39 27 16 21 5 8 12 175 11 35 431 438 309 102 441 80 62 28 880rl 36 56 17 175 53 434 34 2000 12 93 225 366 208 35 24 22 18 6 9 15 184 12 282 379 239 372 167 261 91 70 57 880rl 27 42 95 135 85 323 267 2100 10 98 163 328 132 25 16 15 10 6 7 17 181 20 244 410 137 309 155 216 170 39 163 899rl 21 60 163 247 109 273 313 2200 8 81 114 200 67 21 15 6 10 4 4 16 138 42 225 311 121 208 115 137 120 51 151 753rl 69 56 188 310 124 232 383 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 OBS7.6 23.8 45.8 114.2 89.8 49.6 27.0 10.3 9.6 10.6 5.0 8.9 54.6 38.6 49.4 138.2 125.0 129.8 83.2 115.4 49.3 58.6 46.8 233.3 103.3 54.9 34.5 102.0 78.8 104.4 102.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 261. 60.7 31

216. 56.5 31

226. 50.5 31

197. 48.531

137. 55.9 31

169. 75.3 31

216. 79.8 31

134. 43.431

82. 25.1 31

82. 18.5 31

58. 16.6 31

53. 15.0 31

44. 12.1 30

48. 12.430

115. 19.6 31

293. 41.4 31

424. 94.4 31

720. 122.1 31

880. 151.5 31

880. 161.3 31

899. 159.9 31

753. 138.1

MONTHLY OBSERVATIONS: 742 MONTHLY MEAN: 67.9 MONTHLY MAX: 899. 372. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 16 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

JANUARY 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 356. 97.3 AVG: 82.6 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 DAY368 19 105 29 49 34 12 24 69 78 48 83 154 22 105 86 117 83 144 297 152 233 255 24 71 135 160 2 15 32 10 0000356 17 99 16 31 15 11 23 63 75 64 61 109 27 58 67 91 50 128 218 122 153 189 19 67 262 122 2 13 25 9 0100 320 21 79 9 47 21 8 19 60 56 49 89 103 37 71 61 75 50 76 130 78 74 147 17 49 187 84 2 19 23 9 0200 308 13 78 7 17 10 5 23 51 60 43 55 77 29 63 92 52 53 137 124 70 89 128 10 43 171 42 2 28 22 8 0300 312 11 76 15 24 16 7 24 61 55 54 72 81 16 61 68 41 62 88 124 64 93 121 17 55 155 19 2 32 12 8 0400 216 17 51 10 43 8 11 26 52 58 41 64 65 14 51 65 41 69 96 117 52 71 97 16 44 125 15 2 17 24 8 0500 192 23 78 18 36 7 14 33 53 65 74 76 50 20 96 55 38 101 122 141 61 74 89 22 47 124 17 2 31 14 20 0600 181 16 139 43 41 8 18 37 69 96 102 110 52 76 196 111 35 136 113 144 55 140 127 28 45 166 22 2 61 47 32 0700 145 25 170 89 26 9 23 13 101 53 125 145 73 47 269 135 28 145 117 221 95 398 89 40 34 83 22 2 43 57 16 0800 36 16 131 130 34 8 15 12 91 125 71 91 27 12 109 83 25 98 50 53 49 310 52 29 27 105 32 6 23 34 7 0900 21 17 145 43 19 10 13 10 46 21 37 27 13 16 22 32 20 60 19 32 39 104 35 31 9 73 16 7 11 25 7 1000 16 18 37 17 27 12 14 7 12 27 19 9 10 25 12 24 16 31 16 37 28 17 42 31 6 52 17 8 8 32 10 1100 32 25 37 10 24 13 14 4 9 18 10 10 6 21 13 28 20 17 11 41 32 23 53 16 21 38 6

BA AZ 45 8 1200 41 26 26 9 27 17 14 4 9 28 11 20 6 24 18 23 21 23 13 25 40 17 53 46 9 40 6 12

BA 10 2 1300 33 35 24 10 15 12 13 15 27 2 5 2 2 24 2 13 21 11 14 14 34 21 47 48 10 9 8 13

BA 11 4 1400 20 19 15 8 18 11 13 19 10 2 2 2 5 14 2 9 21 12 9 36 27 19 47 31 10 12 10 13

BA 10 5 1500 24 16 27 2 20 12 11 13 5 2 7 2 8 23 5 6 13 11 2 25 28 24 42 31 18 29 19 19 24 5 6 1600 20 28 64 44 19 12 10 15 2 2 6 4 2 21 8 21 13 9 2 31 24 31 37 35 9 41 2 21 33 9 7 1700 19 33 121 79 51 16 10 48 52 30 9 35 2 17 10 47 22 49 6 48 76 107 38 43 66 549rl 2 21 45 12 25 1800 23 43 100 94 52 20 19 71 112 23 35 93 15 19 58 30 27 39 158 91 104 130 26 69 314 611rl 2 29 46 21 20 1900 28 232 48 69 53 15 17 68 79 57 65 84 21 32 347 32 25 37 681 90 65 242 22 35 118 692rl 2 25 39 14 37 2000 15 324 21 93 47 21 21 27 65 119 173 95 19 54 297 84 26 53 532 95 66 255 19 41 214 501rl 2 16 41 17 81 2100 20 240 16 69 37 20 18 68 86 69 231 253 19 55 178 151 28 29 431 143 220 390 27 40 326 484rl 2 13 67 16 167 2200 14 140 29 82 149 13 12 83 93 107 186 187 17 40 151 156 66 99 393 159 248 374 31 37 95 255rl 2 24 52 12 142 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 23 20 24 24 OBS115.0 57.3 71.5 41.5 37.8 14.2 13.5 28.6 53.2 51.2 61.1 69.5 39.0 28.5 91.8 61.6 36.8 55.3 139.9 101.5 76.2 141.2 75.5 31.5 71.1 204.1 26.3 10.7 32.4 22.0 27.0 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 320. 66.8 31

308. 61.6 31

312. 59.5 31

216. 51.231

192. 57.8 31

196. 79.0 31

398. 91.5 31

310. 61.0 31

145. 31.6 31

52. 20.5 29

53. 20.9 30

53. 20.7 30

48. 16.6 30

47. 14.431

42. 15.5 31

64. 18.8 31

549. 54.5 31

611. 80.5 31

692. 108.7 31

532. 110.8 31

484. 126.2 31

393. 111.2

MONTHLY OBSERVATIONS: 739 MONTHLY MEAN: 61.1 MONTHLY MAX: 692. 368. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 17 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

FEBRUARY 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

28 NO.: 28 MAX: 304. 102.7 AVG: 78.5 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 DAY83 93 67 17 6 32 57 140 137 317 204 60 155 29 44 16 121 60 156 37

AN 80 14 242 125 23 57 358 146 000068 30 41 33 20 23 63 97 101 304 136 86 100 22 28 15 91 42 124 37

AN 49 11 215 57 46 41 228 89 0100 68 41 28 24 21 26 25 110 80 195 110 62 69 20 19 12 74 32 96 29

AN 32 16 216 59 48 63 190 65 0200 91 21 40 28 24 35 58 111 76 139 91 63 97 18 18 11 66 38 84 49

AN 35 15 233 27 59 118 183 76 0300 92 19 101 35 22 28 44 88 60 125 93 48 85 11 20 10 71 36 58 63

AN 30 11 167 26 49 105 176 83 0400 72 16 48 18 18 28 50 91 70 130 71 64 68 11 10 9 56 33 43 49

AN 37 12 144 42 53 73 140 77 0500 102 72 16 28 29 47 80 114 70 109 100 101 91 22 8 10 56 59 65 98

AN 43 17 114 95 42 92 142 99 0600 72 143 21 23 34 51 109 111 106 125 174 166 146 48 6 15 62 79 137 80

AN 56 25 116 227 119 177 179 150 0700 153 180 24 19 29 67 43 235 148 130 275 276 282 68 2 15 57 62 188 87

AN 56 26 93 133 59 60 117 155 0800 72 115 22 22 4 21 29 103 48 108 116 101 111 99 2 20 25 17 121 47

BA 47 21 40 36 25 25 71 87 0900 48 45 41 13 2 20 21 34 16 44 76 20 68 253 2 17 21 16 34 27 14 27 16 47 27 17 24 60 29 1000 27 29 49 9 2 14 10 12 16 38 16 20 51 173 21 17 11 14 20 24 26 29 9 25 17 10 19 53 24 1100 11 33 33 2 2 11 18 11 15 22 6 7 47 106 9 16 13 30 23 31 35 36 11 25 19 10 21 63 22 1200 9 32 34 2 4 17 24 9 19 21 8 11 48 213 9 12 12 38 25 27 46 40 12 25 15 10 15 76 32 1300 11 33 38 5 2 6 18 7 18 20 8 9 51 202 16 18 10 39 15 29 16 35 13 32 12 11 5 45 29 1400 14 20 51 8 2 8 6 7 22 2 6 6 37 158 7 13 11 26 19 5 15 26 13 20 9 12 16 88 26 1500 15 27 42 11 2 7 7 9 21 2 7 10 38 104 9 12 8 30 16

BA 12 34 11 15 8 11 15 51 22 1600 16 22 40 17 2 2 8 15 13 9 8 19 24 103 8 19 7 31 23

BA 10 38 10 16 16 12 14 63 33 1700 46 51 38 26 10 31 20 30 27 37 36 25 28 65 8 17 25 111 47

AN 12 50 32 27 31 33 592rl 46 59 1800 50 53 37 27 20 71 18 38 73 25 103 39 58 49 9 26 32 202 87

AN 41 46 125 190 21 18 634rl 63 103 1900 106 51 43 34 9 64 78 17 247 81 54 56 64 42 19 30 153 343 275

AN 52 50 234 524 18 19 333rl 171 151 2000 68 47 53 26 20 246 255 70 445 234 102 51 61 38 16 30 101 183 286

AN 118 33 411 211 19 17 493rl 291 217 2100 147 85 17 4 19 199 253 209 319 290 132 157 44 30 11 60 61 249 82

AN 161 28 295 132 17 15 507rl 223 393 2200 77 62 18 4 33 116 256 211 263 268 46 106 36 42 12 87 28 198 30

AN 128 34 292 147 25 23 485rl 199 295 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 16 14 24 24 24 24 24 24 24 24 0 0 OBS63.3 55.0 39.3 18.1 14.0 48.8 64.6 78.3 100.4 115.6 82.4 65.1 77.5 80.3 13.0 21.1 48.8 82.0 85.6 44.9 49.0 40.5 68.8 125.7 45.0 30.9 166.0 136.5 102.6 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

28 216. 65.428

233. 68.0 28

176. 62.7 28

144. 54.828

142. 68.6 28

227. 98.5 28

282. 108.5 28

121. 55.5 29

253. 37.2 29

173. 27.1 29

106. 23.7 29

213. 29.1 29

202. 26.0 29

158. 22.5 28

104. 19.9 28

103. 21.4 28

592. 55.7 28

634. 80.6 28

524. 118.5 28

493. 147.9 28

507. 147.8 28

485. 125.8

MONTHLY OBSERVATIONS: 678 MONTHLY MEAN: 68.2 MONTHLY MAX: 634. 358. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 18 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

MARCH 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 236. 124.1 AVG: 104.3 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 DAY388 36 37 149 30 44 168 75 133 145 55 106 137 81 198 28 10 12 214 288 317 205 230 96 140 166 90 136 50 55 28 0000236 55 38 54 44 84 98 113 196 128 122 92 132 61 165 25 6 13 123 222 227 143 199 122 100 91 58 94 49 112 32 0100 195 24 30 66 74 48 60 112 133 102 71 76 114 55 137 29 11 23 109 186 233 144 139 102 124 95 52 96 79 210 26 0200 208 28 27 85 71 81 54 68 158 84 90 91 168 57 120 21 14 25 92 186 173 162 153 81 113 79 67 104 163 80 28 0300 156 25 24 57 93 70 50 101 112 82 77 77 114 32 109 24 12 22 69 155 122 89 94 70 102 69 63 161 145 58 43 0400 127 29 31 36 85 72 48 89 75 91 109 63 76 47 45 42 10 34 68 137 139 101 100 73 99 75 98 88 128 56 46 0500 121 35 23 71 116 117 77 104 74 93 130 75 128 83 34 56 11 36 114 154 144 103 108 92 163 79 145 107 178 66 106 0600 91 55 55 145 326 117 98 85 117 253 147 103 108 100 55 44 28 56 98 212 159 107 107 99 247 122 172 89 170 46 87 0700 148 22 23 42 176 69 64 105 52 79 115 105 90 152 45 31 36 21 79 140 76 62 30 49 101 114 69 51 72 47 32 0800 63 34 25 21 62 26 30 71 21 30 24 45 82 58 64 21 15 18 23 52 41 32 25 46 59 57 32 46 36 46 31 0900 60 22 32 19 59 33 17 75 15 25 21 27 39 40 22 7 17 14 19 46 21 25 17 37 56 39 43 45 40 63 30 1000 39 19 26 14 42 26 14 39 17 13 18 23 35 43 22 18 6 10

BA 24 28 25 28 63 41 39 19 20 38 48 29 1100 43 26 31 16 29 21 17 48 29 12 17 10 26 42 20 13 8 7 BA 15 22 14 10 34 35 18 19 28 47 51 11 1200 58 35 19 11 55 20 35 91 20 21 34 12 22 95 67 12 7 16 32 16 9 11 20 30 23 10 11 44 57 60 9 1300 40 56 27 9 45 29 17 32 12 15 21 12 60 87 97 19 7 12 12 8 7 8 38 22 28 24 13 32 53 91 23 1400 27 72 13 15 30 23 20 6 16 16 45 16 40 66 65 10 10 15 13 16 6 5 36 18 36 12 13 34 53 42 8 1500 21 23 16 20 42 20 22 21 21 13 86 16 49 40 66 23 7 18 14 10 6 7 42 29 24 12 13 28 32 35 9 1600 32 36 11 20 40 27 20 21 20 17 20 10 40 17 58 18 6 2 13 11 4 18 49 31 25 24 13 83 26 61 10 1700 21 38 10 41 31 16 83 24 17 19 23 24 36 28 44 7 7 19 20 30 8 18 46 44 31 33 20 54 23 22 33 1800 27 56 30 38 20 15 31 40 24 116 11 74 50 19 30 2 10 22 100 52 10 2 40 67 130 67 91 40 25 18 41 1900 192 43 21 34 20 16 26 93 284 84 16 51 81 122 30 2 11 66 123 282 62 15 77 67 357 88 44 38 35 20 58 2000 73 35 30 173 15 20 20 37 390 86 27 72 69 75 29 17 9 81 270 251 215 297 76 141 384 34 46 43 17 23 102 2100 78 24 40 187 23 35 26 74 380 70 30 133 98 216 45 13 11 180 434 433 259 255 94 528 287 90 122 43 49 34 166 2200 51 34 59 83 35 156 55 136 173 38 51 80 114 245 29 13 32 200 317 387 140 269 83 290 287 188 206 54 59 21 167 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 24 OBS104.0 35.9 28.3 58.6 65.1 49.4 47.9 69.2 103.7 68.0 56.7 58.0 79.5 77.5 66.5 20.6 12.5 38.4 107.1 138.0 101.2 88.2 76.7 93.0 124.7 67.7 63.3 64.9 67.7 56.9 48.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 233. 95.3 31

208. 94.5 31

161. 79.9 31

139. 74.731

178. 94.9 31

326. 119.3 31

176. 74.1 31

82. 39.9 31

75. 33.1 30

63. 27.5 30

51. 24.0 31

95. 31.0 31

97. 30.8 31

72. 25.7 31

86. 25.3 31

83. 25.3 31

83. 28.1 31

130. 41.9 31

357. 79.3 31

390. 101.8 31

528. 143.8 31

387. 130.7

MONTHLY OBSERVATIONS: 742 MONTHLY MEAN: 68.8 MONTHLY MAX: 528. 388. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 19 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

APRIL 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 295. 124.3 AVG: 113.0 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 DAY193 91 131 87 204 107 49 97 70 43 157 120 181 37 218 33 31 99 277 41 97 284 112 157 105 168 275 64 131 70 0000156 105 120 121 232 80 42 74 50 44 98 65 242 78 140 27 32 73 171 36 103 222 78 139 134 173 295 65 138 58 0100 138 83 99 84 143 76 26 72 44 55 94 39 150 78 121 34 27 66 84 32 95 180 78 101 95 195 169 143 132 47 0200 89 87 82 79 175 75 33 106 42 53 106 65 149 83 95 21 34 76 169 32 47 148 61 150 168 154 209 117 92 93 0300 89 56 67 59 112 76 28 52 36 46 74 117 139 74 87 28 30 61 148 28 71 134 70 123 96 189 241 77 97 53 0400 87 48 51 75 104 58 46 71 59 56 78 88 80 89 100 68 20 119 137 58 85 161 89 107 127 141 133 54 103 60 0500 104 81 74 111 116 71 114 116 86 64 102 188 126 220 169 73 19 158 155 75 119 195 96 92 143 190 145 69 140 73 0600 113 56 127 164 152 71 136 111 85 97 93 78 78 153 371 100 19 64 145 59 78 190 90 52 168 76 90 50 132 99 0700 122 93 56 47 44 42 92 61 137 80 36 50 22 74 119 39 25 28 175 33 52 41 91 60 55 38 103 51 101 74 0800 45 65 31 16 33 34 49 69 140 39 21 32 52 104 46 41 31 22 80 35 31 22 54 43 38 52 187 56 126 114 0900 41 40 28 29 32 46 31 31 64 31 19 35 35 98 77 29 25 20 47 57 41 32 29 30 30 45 148 53 84 136 1000 24 52 21 22 19 27 14 31 36 26 30 39 24 60 82 30 22 16 50 33 18 33 21 27 36 26 90 30 104 68 1100 25 27 22 15 16 25 25 23 64 20 22 21 16 69 94 33 21 27 50 54 24 22 37 47 28 26 77 18 78 143 1200 16 20 24 8 22 16 17 27 60 8 32 19 5 38

BA 46 17 40 87 83 29 42 30 60 35 25 70 24 115 249 1300 22 27 21 9 35 28 56 29 74 10 22 10 6 37

BA 44 21 20 61 31 36 33 37 47 31 21 68 19 49 161 1400 21 46 11 10 28 21 20 57 102 15 22 25 9 42 42 36 24 26 81 24 24 33 38 32 27 15 70 17 51 83 1500 28 34 12 16 18 19 34 50 67 14 19 31 12 26 28 38 29 20 81 21 19 25 60 44 28 22 65 21 74 140 1600 18 35 12 12 30 23 42 39 39 16 29 40 12 32 16 41 25 17 100 16 21 32 38 31 23 30 61 22 104 84 1700 37 28 8 19 27 27 31 40 29 17 19 29 17 31 24 19 24 41 75 27 19 34 31 45 30 30 59 32 113 60 1800 63 61 7 29 34 31 36 64 46 4 10 39 92 49 22 23 37 174 72 37 74 37 35 48 34 43 52 91 73 63 1900 353 47 12 16 31 49 46 51 48 29 20 27 65 103 27 33 59 256 68 31 57 102 58 34 42 37 63 245 48 63 2000 229 74 31 24 16 33 40 61 57 45 19 26 50 166 24 33 130 151 49 70 62 127 46 55 50 24 78 216 44 80 2100 103 107 125 168 50 46 68 55 114 45 27 87 56 284 19 41 139 303 58 87 463 85 66 45 57 72 81 191 71 73 2200 126 134 212 182 146 41 95 59 42 49 31 192 20 263 26 43 55 430 67 162 351 212 79 62 75 296 75 122 60 39 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 0 OBS93.4 62.4 57.7 58.4 75.8 46.8 48.8 60.3 66.3 37.8 49.2 60.9 68.3 95.3 88.5 39.7 37.3 96.1 103.6 48.4 84.0 101.1 59.3 68.0 69.0 87.0 121.0 77.0 94.2 91.0 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 195. 92.7 30

209. 96.3 30

241. 85.3 30

161. 85.130

220. 116.1 30

371. 109.9 30

175. 68.0 30

187. 56.9 30

148. 48.1 30

104. 37.0 30

143. 39.0 29

249. 43.6 29

161. 36.7 30

102. 35.1 30

140. 36.5 30

104. 34.7 30

113. 34.1 30

174. 49.3 30

353. 70.7 30

229. 70.3 30

463. 106.2 30

430. 124.9

MONTHLY OBSERVATIONS: 718 MONTHLY MEAN: 71.5 MONTHLY MAX: 463. 284. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 20 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

MAY 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 432. 95.5 AVG: 95.1 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 DAY49 96 159 182 74 44 69 96 43 188 229 51 43 76 151 17 12 222 240 137 46 39 16 40 89 31 94 97 35 122 174 000035 72 237 131 74 32 35 89 79 62 275 67 30 96 144 19 12 432 210 64 37 43 21 36 63 28 83 105 32 132 173 0100 38 99 138 102 71 24 34 83 81 87 254 155 23 101 96 21 11 251 148 49 51 50 29 34 45 17 79 83 27 101 123 0200 44 78 153 182 77 23 28 87 54 130 254 120 20 81 123 22 41 222 106 40 50 40 23 35 37 19 105 62 58 62 137 0300 36 103 158 136 78 21 22 72 88 153 214 64 18 78 130 15 58 247 86 34 32 46 21 31 44 16 101 74 68 85 148 0400 35 99 167 174 71 26 54 55 82 148 186 79 31 73 142 26 76 141 94 62 37 47 26 25 51 23 81 75 70 89 135 0500 50 104 118 98 132 31 40 124 107 116 113 123 41 93 63 32 46 168 119 77 57 58 23 32 43 27 99 86 113 106 158 0600 39 63 92 120 69 42 45 147 118 124 81 142 59 57 68 22 17 102 139 119 112 41 25 34 38 27 57 47 26 55 71 0700 41 51 42 63 61 46 34 61 61 72 51 97 88 40 43 22 10 52 113 98 139 66 24 32 42 26 47 21 23 12 27 0800 58 43 39 46 122 50 39 30 37 87 49 122 86 39 29 39 11 27 54 77 178 116rj 31 37 32 39 36 23 17 12 33 0900 59 60 32 40 109 136 36 41 65 36 42 90 66 28 21 42 21 21 18 37 142 156rj 41 38 22 29 23 39 29 33 24 1000 45 51 32 38 109 68 21 30 69 28 38 105 44 32 23 31 34 20 25 20 109 215rj 39 33 17 35 17 17 2 15 6 1100 68 30 25 29 74 74 84 31 67 25 36 103 49 10 17 24 20 22 21 35 156 402rj 57 34 29 19 14 9 15 14 2 1200 35 30 20 40 86 65 27 65 35 33 34 74 74

BA 17 24 15 21 21 24 192 316rj 49 44 22 25 14 10 14 11 2 1300 74 27 19 26 101 53 23 37 60 27 29 76 52

BA 23 22 14 20 20 27 AV 582rj 59 37 27 22 11 10 17 4 2 1400 37 22 22 34 57 50 26 25 42 29 38 52 55 BA 24 22 14 10 17 22 203 555rj 86 34 35 15 11 9 10 115 119 1500 32 16 12 29 122 31 28 28 42 29 32 87 62 26 21 25 11 21 17 24 125 640rj 80 35 25 17 12 11 11 18 6 1600 29 17 46 36 83 11 36 37 60 80 34 55 43 16 31 26 10 22 21 25 169 533rj 94 32 36 28 20 9 12 31 5 1700 28 20 48 57 100 23 30 33 87 36 35 44 36 14 21 26 13 23 17 19 89 438rj 50 30 46 25 37 7 20 24 6 1800 36 25 49 66 73 24 50 35 77 109 44 39 33 28 46 24 21 25 24 40 97 333rj 72 31 30 21 30 18 25 42 32 1900 39 31 58 105 55 28 40 66 111 243 57 44 36 25 26 16 38 485rl 22 48 126 262rj 51 38 18 29 50 38 25 98 72 2000 93 22 114 106 41 29 30 91 95 94 56 65 61 24 18 15 288 666rl 29 29 49 177rj 40 77 52 73 78 51 44 210 67 2100 91 47 143 78 62 39 45 181 82 62 57 46 67 32 22 13 126 486rl 42 33 41 43 38 59 51 128 50 118 29 166 251 2200 99 115 262 72 54 106 55 55 98 261 48 51 69 86 19 12 127 357rl 198 41 31 20 38 79 32 125 37 25 200 180 389 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 21 24 24 24 24 24 24 23 24 24 24 24 24 24 24 24 24 24 OBS49.6 55.0 91.0 82.9 81.5 44.8 38.8 66.6 72.5 94.1 95.3 81.3 49.4 50.2 54.9 23.2 43.6 169.3 75.0 49.2 98.6 217.4 43.0 39.0 38.6 35.2 49.4 43.5 38.4 72.4 90.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 254. 80.8 31

254. 81.1 31

247. 79.9 31

186. 80.031

168. 83.8 31

147. 70.9 31

139. 51.8 31

178. 52.8 31

156. 50.8 31

215. 44.1 31

402. 51.5 30

316. 48.0 29

582. 51.8 30

555. 59.7 31

640. 54.0 31

533. 54.4 31

438. 47.8 31

333. 51.6 31

485. 76.8 31

666. 93.0 31

486. 88.0 31

389. 107.8

MONTHLY OBSERVATIONS: 740 MONTHLY MEAN: 68.9 MONTHLY MAX: 666. 240. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 21 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

JUNE 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 288. 140.5 AVG: 114.4 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 DAY394 273 241 45 61 118 51 67 280 226 40 46 122 315 55 358 115 131 207 154 309 78 159 87 55 46 21 17 128 16 0000277 154 163 44 48 110 61 78 155 179 35 47 186 242 155 288 199 48 108 146 228 71 151 55 28 45 22 26 75 8 0100 252 113 148 45 51 110 55 87 171 131 36 71 168 178 165 142 78 33 115 152 279 55 100 48 22 44 18 20 61 11 0200 138 136 137 83 44 114 65 73 100 137 50 82 176 240 92 52 52 39 106 181 187 44 79 59 18 44 25 28 61 13 0300 129 99 100 85 34 84 63 128 97 128 33 59 104 175 65 84 48 74 108 201 163 45 44 66 17 39 26 55 94 18 0400 132 105 121 73 39 58 68 106 102 112 32 78 116 166 64 98 55 94 105 184 118 81 57 105 23 44 30 49 53 21 0500 108 110 124 80 62 80 79 90 131 153 47 92 133 180 78 121 100 96 74 174 129 69 76 127 31 75 31 74 69 22 0600 51 100 82 65 48 18 75 48 84 116 55 85 96 84 79 107 94 69 49 182 106 39 114 85 37 39 30 47 53 11 0700 19 38 24 55 46 20 63 49 51 57 56 47 45 40 69 56 62 50 49 58 38 43 86 60 37 66 18 22 37 17 0800 7 34 36 67 98 11 59 48 28 80 51 37 32 28 62 37 35 36 23 42 59 49 72 51 61 60 39 15 33 11 0900 2 19 5 75 83 8 58 39 15 48 57 40 19 19 41 23 32 22 20 20 78 61 41 36 26 45 46 17 22 18 1000 2 6 2 24 67 6 47 24 34 35 44 36 18 14 27 17 27 25 22 17 83 67 40 40 29 39 41 19 17 6 1100 AS 5 2 68 49 16 49 21 21 33

BA 16 23 21 24 23 22 23 23 30 54 80 56 52 21 39 30 21 27 16 1200 7 8 16 81 56 152 39 28 25 42

BA 17 27 22 32 20 20 25 16 31 54 71 37 52 32 48 40 17 34 11 1300 5 7 18 114 74 33 36 20 18 29 45 15 29 21 24 25 27 28 27 27 50 54 51 46 28 46 59 16 27 11 1400 4 6 24 108 64 38 43 20 18 29 33 17 28 21 16 30 29 65 25 34 41 85 38 37 21 77 33 13 27 11 1500 7 9 17 54 64 75 52 20 17 40 42 19 26 22 35 36 26 36 AV 27 36 86 43 38 22 50 24 46 38 11 1600 4 10 19 47 59 64 40 25 18 32 41 13 24 23 21 68 23 24 12 26 39 68 31 33 22 19 26 58 40 17 1700 2 16 17 49 49 63 41 24 15 34 47 12 19 18 22 22 21 31 19 26 18 65 78 26 31 18 30 42 13 15 1800 9 20 21 73 47 69 71 26 26 39 50 24 29 27 82 26 24 28 26 48 29 42 70 33 30 13 10 20 16 14 1900 40 56 73 87 30 77 84 48 85 52 135 100 42 21 46 48 25 17 83 30 144IJ 90 58 43 18 15 10 48 22 19 2000 33 106 45 262 74 182 53 42 193 57 80 88 44 38 65 31 27 27 34 37 1000IJ 85 34 147 23 21 32 85 17 48 2100 55 204 65 130 100 99 136 77 308 74 38 33 185 31 104 69 30 443 26 96 309IJ 92 317 49 24 11 35 206 22 56 2200 42 282 57 67 107 41 122 114 190 48 47 53 350 32 210 86 101 358 20 335 94 127 227 157 105 12 20 171 17 120 2300 23

24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 23 24 24 24 24 24 24 24 24 24 24 24 0 OBS74.7 79.8 64.9 78.4 60.6 68.6 62.9 54.3 90.9 79.6 49.7 47.0 85.0 82.4 68.0 77.8 53.0 75.9 56.4 94.1 151.9 68.6 85.8 63.8 31.7 39.8 29.0 47.2 41.8 21.7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 279. 98.6 30

240. 88.5 30

201. 82.2 30

184. 83.030

180. 93.8 30

182. 71.6 30

86. 45.9 30

98. 43.430

83. 34.5 30

83. 29.2 28

80. 30.9 29

152. 36.6 30

114. 33.7 30

108. 34.5 29

86. 35.1 30

68. 31.5 30

78. 29.4 30

82. 34.7 30

144. 54.9 30

1000. 100.3 30

443. 114.1 30

358. 123.7

MONTHLY OBSERVATIONS: 716 MONTHLY MEAN: 66.2 MONTHLY MAX: 1000. 394. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 22 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

JULY 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

27 NO.: 27 MAX: 109. 33.7 AVG: 28.3 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 DAY99 13 41 13 54 28 18 19 7 25 30 12 20 24 24 52 91 53 21

AN AN AN AN 13 24 22 30 36 32 44 64 000061 20 17 17 30 25 13 11 6 17 23 10 19 32 18 63 71 22 18

AN AN AN AN 13 27 19 20 26 25 31 109 0100 62 20 19 14 24 25 13 12 6 2 20 11 29 20 16 50 56 25 13

AN AN AN AN 16 27 13 31 20 37 33 71 0200 59 19 19 14 36 27 13 11 9 2 25 12 31 19 29 34 73 26 14

AN AN AN AN 14 27 13 32 27 52 35 95 0300 86 10 19 22 27 25 19 10 4 5 18 13 23 18 24 37 61 26 22

AN AN AN AN 16 41 20 36 27 38 28 50 0400 74 18 16 17 27 17 17 11 2 18 20 17 25 16 25 36 33 26 20

AN AN AN AN 18 20 26 34 28 45 35 60 0500 82 25 29 22 35 19 24 17 8 20 23 11 18 26 46 53 88 32 19

AN AN AN AN 19 63 21 38 44 55 40 72 0600 126 38 28 29 29 23 35 14 10 9 21 12 10 24 38 66 108 44 24

AN AN AN AN 20 38 20 43 52 41 63 87 0700 126 45 25 16 28 32 17 14 17 10 22 17 10 13 42 40 48 39 26

AN AN AN AN 27 43 40 40 33 56 43 93 0800 111 47 24 24 32 31 15 20 10 11 26 22 15 10 22 44 32 34 39

AN AN AN AN 31 45 37 41 44 65 64 26 0900 27 20 26 13 38 41 22 36 9 21 34 32 21 39 21 42 21 60 27

AN AN AN AN 25 32 36 39 50 47 46 19 1000 23 18 32 15 19 31 34 2 11 24 29 10 30 25 23 AV 26 66 20

AN AN AN BA 8 30 22 36 35 34 23 18 1100 23 28 25 15 20 15 11 2 13 16 13 9 24 30 23 AV 16 64

AN AN AN AN 16 23 28 16 38 23 19 13 16 1200 30 28 27 28 24 15 10 2 37 12 13 11 10 23 16 AV 24 29

AN AN AN AN 17 19 28 17 26 29 30 20 20 1300 75 21 29 25 24 7 10 10

BA 12 13 11 25 16 19 AV 27 11

AN AN AN AN 24 11 10 28 37 29 34 18 29 1400 42 19 27 22 20 4 8 17

BA 19 23 21 20 26 18 23 19 31

AN AN AN AN 9 13 23 17 33 19 24 27 18 1500 29 20 AV 22 29 5 5 7 15 20 7 8 12 16 30 24 47 28

AN AN AN AN 11 20 23 16 36 31 38 16 23 1600 24 16 AV 36 2 7 5 9 27 20 10 2 13 21 34 18 9 21

AN AN AN AN 18 35 21 25 28 32 22 23 19 1700 32 19 42 55 19 34 9 11 10 29 6 2 8 16 62 20 31 31

AN AN AN AN 7 18 47 11 32 35 31 24 18 1800 19 20 37 32 13 19 16 9 7 24 2 17 2 17 44 50 33 47

AN AN AN AN 5 20 18 17 35 52 44 33 62 1900 11 36 6 54 22 2 13 10 7 27 2 25 2 AV 57 139 47 21

AN AN AN AN 23 18 40 18 20 58 47 188 140 2000 27 71 8 113 33 15 5 10 6 17 6 29 10 25 49 197 52 10

AN AN AN AN 21 34 79 27 54 36 35 245 231 2100 11 45 19 78 25 20 17 21 2 25 9 12 23 24 51 143 68 20

AN AN AN AN 6 21 35 32 50 44 33 130 350 2200 15 24 13 60 17 20 24 7 20 26 11 20 22 32 56 125 56 24

AN AN AN AN 10 20 22 24 34 36 41 55 209 2300 24

24 22 24 24 24 24 24 22 24 24 24 24 23 24 20 24 24 12 0 0 0 12 24 24 24 24 24 24 24 24 OBS53.1 26.7 24.0 31.5 26.1 20.3 15.5 12.2 11.0 17.1 16.9 14.4 17.6 22.3 32.8 62.8 47.4 32.9 21.9

13.9 19.7 33.0 22.4 35.1 35.3 38.5 53.2 79.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

27 71. 25.427

95. 28.4 27

86. 26.9 27

74. 26.027

88. 35.1 27

126. 39.0 27

126. 35.6 27

111. 34.1 27

60. 31.3 26

66. 24.8 26

64. 20.7 26

37. 21.0 25

75. 22.2 26

42. 20.8 26

47. 20.7 26

36. 19.1 27

62. 24.4 27

62. 25.7 26

188. 39.7 27

245. 53.5 27

350. 48.7 27

209. 37.9

MONTHLY OBSERVATIONS: 639 MONTHLY MEAN: 30.2 MONTHLY MAX: 350. 99. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 23 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

AUGUST 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 154. 34.8 AVG: 29.3 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 DAY138 77 20 17 10 26 62 34 18 23 31 26 29 28 44 48 53 28 25 36 50 44 24 65 20 11 11 20 14 34 14 0000154 45 25 11 23 13 68 9 12 15 26 27 41 21 20 50 24 20 33 26 40 27 20 44 22 13 7 26 21 11 13 0100 75 41 24 21 18 16 52 17 14 16 28 21 32 16 23 34 32 15 31 24 34 40 18 47 20 10 9 27 17 11 10 0200 49 35 16 16 12 23 53 21 15 20 27 22 37 6 20 21 25 22 22 28 43 45 17 40 14 10 12 34 14 15 11 0300 22 36 12 11 20 31 50 24 12 17 32 19 48 10 39 31 30 25 27 28 63 44 20 33 13 11 11 30 14 20 22 0400 35 39 22 10 22 21 36 21 13 15 23 25 37 98 61 36 27 16 33 25 40 32 14 46 15 11 9 21 19 21 17 0500 59 52 20 10 28 23 67 22 21 19 34 35 24 53 61 37 23 30 36 34 53 54 21 34 31 12 18 17 21 20 13 0600 57 64 19 10 27 25 56 29 16 25 48 54 148 45 54 31 44 36 43 56 41 81 36 33 18 14 17 29 28 8 14 0700 26 44 21 43 32 29 61 40 16 34 43 29 101 26 65 27 36 41 43 45 51 71 47 11 14 12 21 31 26 20 14 0800 40 30 26 41 55 29 51 36 11 28 38 41 51 16 42 26 36 56 59 32 58 47 30 12 14 19 23 24 24 27 25 0900 39 29 23 60 32 14 53 26 19 30 28 53 23 38 34 23 31 26 123 20 46 40 32 11 28 18 32 28 23 6 26 1000 31 20 10 34 35 35 47 32 19 28 33 47 32 42 40 24 32 28 27 17 32 27 20 12 15 25 7 26 17 5 9 1100 22 25 11 34 38 30 33 20 30 24 27 25 54 23 25 26 28 30 23 19 27 23 32 12 15 7 8 14 2 4 9 1200 45 27 12 29 2 35 29 31 13 22 23 39 62 27 34 23 16 36 19 21 13 21 22 9 4 2 10 13 2 6 20 1300 39 44 19 30

BA 30 35 22 22 29 30 30 74 22 40 19 42 32 35 21 17 16 21 8 2 16 8 13 8 7 9 1400 64 22 13 49

BA 62 18 30 27 52 24 30 104 31 20 19 42 35 25 15 19 37 34 6 11 25 33 15 26 16 8 1500 63 29 17 57 BA 57 22 14 17 30 24 2 89 23 34 53 44 26 25 20 30 2 56 4 11 15 32 4 10 8 26 1600 45 29 18 23 26 75 26 32 18 32 34 22 59 77 22 69 62 54 33 25 22 19 40 2 8 8 28 25 16 9 2 1700 61 24 19 37 21 21 38 24 21 37 60 26 63 60 39 41 66 59 30 32 34 27 58 21 8 7 31 47 30 4 2 1800 75 27 19 41 30 57 43 21 44 43 66 30 64 52 44 53 62 55 32 68 62 29 36 54 9 4 8 59 26 4 9 1900 173 16 8 32 18 19 22 14 50 33 54 39 73 26 39 79 59 76 38 147 71 34 22 22 10 7 18 49 23 11 15 2000 94 23 6 42 13 91 16 12 33 34 57 31 38 47 29 127 47 110 48 132 61 32 97 24 15 19 25 60 25 11 12 2100 202 23 17 37 22 52 16 12 31 29 40 22 33 51 45 104 50 46 37 62 29 49 103 15 14 12 38 21 15 11 12 2200 96 17 15 9 27 45 20 13 21 30 35 31 41 43 83 82 56 43 45 51 53 34 107 18 11 13 25 17 26 13 21 2300 24

24 24 24 21 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 OBS71.0 34.1 17.2 29.3 24.3 35.8 40.6 23.2 21.4 27.7 36.0 30.3 56.5 36.7 39.9 45.1 40.3 39.4 37.2 41.0 41.2 36.5 38.6 24.3 14.3 12.5 18.4 27.1 18.6 12.6 13.9 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 75. 25.6 31

53. 24.0 31

63. 26.0 31

98. 27.731

67. 31.7 31

148. 38.9 31

101. 36.1 31

59. 33.8 31

123. 32.7 31

47. 26.1 31

54. 22.6 31

62. 21.5 30

74. 24.7 30

104. 30.430

89. 28.1 31

77. 31.0 31

66. 33.8 31

75. 39.5 31

173. 41.8 31

132. 45.5 31

202. 40.3 31

107. 36.8

MONTHLY OBSERVATIONS: 741 MONTHLY MEAN: 31.8 MONTHLY MAX: 202. 138. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 24 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

SEPTEMBER 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

29 NO.: 29 MAX: 151. 59.3 AVG: 51.2 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 DAY22 50 35 36 102 171 117 31 53 32 12 13 48 132 17 20 23 56 108 59 127 94 105 75 27 17 54 47 38

AN 000018 49 41 35 65 151 76 45 46 22 13 14 51 85 17 23 30 74 99 57 99 70 74 50 23 11 42 39 66

AN 0100 12 48 43 38 53 106 47 40 30 18 14 15 41 79 18 29 23 133 64 57 73 48 59 44 25 11 39 36 59

AN 0200 13 37 26 63 53 106 30 26 37 20 11 15 34 69 17 17 13 118 62 43 52 48 33 51 43 11 39 50 43

AN 0300 18 31 26 47 49 96 58 41 28 18 11 18 37 82 33 17 27 81 74 43 71 49 45 50 43 11 35 36 39

AN 0400 22 34 35 39 50 59 32 26 30 21 11 20 36 59 49 28 28 56 79 43 39 43 52 51 63 11 37 32 53

AN 0500 23 51 80 50 64 53 32 44 45 21 19 25 39 61 30 28 61 111 106 45 57 47 59 92 74 19 38 28 85

AN 0600 19 62 59 77 105 127 27 37 49 26 13 31 32 105 34 42 53 87 91 65 77 48 75 164 65 19 34 30 90

BA 0700 24 42 19 38 64 31 31 43 41 26 23 13 30 38 13 31 28 27 68 35 70 44 39 67 31 17 15 14 31

BA 0800 22 33 14 35 38 31 15 53 47 31 23 32 32 16 14 13 19 26 123 27 28 38 20 35 23 20 19 18 31 55 0900 25 26 14 26 13 15 8 42 32 33 24 40 28 15 21 10 14 24 21 40 22 38 15 61 20 9 16 19 32 62 1000 8 20 18 24 13 16 8 32 26 25 19 21 29 16 20 10 17 17 27 19 20 20 11 19 14 9 7 2 17 52 1100 7 20 2 9 11 9 8 30 13 11 31 18 21 11 24 12 18 16 33 19 20 8 10 21 11 6 7 4 18 54 1200 7 27

BA 11 9 10 23 24 20 9 22 35 22 15 21 17 20 7 98 25 21 18 12 14 11 2 10 33 10 33 1300 8 27

BA 18 7 9 14 18 27

AZ 39 30 20 9 24 4 14 9 11 14 17 10 12 9 10 4 10 15

BA 40 1400 17 20 17 27 17 6 12 20 40 21 23 20 12 17 25 6 17 21 12 19 18 11 11 8 9 2 9 11

BA 60 1500 17 12 14 40 11 6 8 17 32 12 76 2 19 7 21 10 13 15 44 20 8 13 11 9 8 6 23 12

AN 40 1600 13 18 15 46 12 59 9 11 28 9 73 43 18 7 12 8 11 33 43 23 10 17 15 17 10 31 29 24

AN 24 1700 19 21 56 83 35 352 19 40 50 5 51 32 32 63 11 18 42 55 69 34 16 42 24 35 13 35 60 26

AN 47 1800 23 83 12 101 199 116 20 116 8 16 2 49 58 205 11 20 189 285 63 98 43 53 167 38 22 8 9 42

AN 152 1900 34 88 18 93 289 96 32 129 21 12 2 62 192 74 18 43 241 279 63 102 40 39 356 8 5 38 16 59

AN 186 2000 66 102 117 98 296 77 47 167 29 16 68 56 211 34 23 13 188 362 63 85 80 110 196 29 10 32 29 48

AN 246 2100 96 157 40 57 279 92 68 57 22 17 8 75 211 26 20 28 208 232 53 141 138 80 52 41 11 30 24 34

AN 205 2200 116 92 40 76 181 120 32 48 32 12 10 72 172 24 27 32 131 157 76 171 129 107 94 31 18 37 23 50

AN 132 2300 24

24 22 24 24 24 24 24 24 23 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 14 15 0 OBS27.0 47.9 33.7 48.6 84.0 79.8 32.2 47.4 32.8 18.8 24.9 31.3 59.4 52.0 21.7 20.0 59.5 95.0 64.6 53.5 53.1 45.6 64.5 42.5 24.5 16.5 26.0 29.5 43.7 92.5 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

29 133. 44.9 29

118. 40.7 29

96. 41.9 29

79. 39.229

111. 51.3 29

164. 60.1 29

70. 34.2 30

123. 31.0 30

62. 25.5 30

52. 18.5 30

54. 16.1 29

98. 20.2 27

40. 15.9 29

60. 17.5 29

76. 18.1 29

73. 23.0 29

352. 47.8 29

285. 76.1 29

356. 90.9 29

362. 99.9 29

279. 86.3 29

181. 77.3

MONTHLY OBSERVATIONS: 698 MONTHLY MEAN: 45.2 MONTHLY MAX: 362. 171. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 25 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

OCTOBER 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 216. 114.4 AVG: 90.3 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 DAY148 87 94 46 23 123 197 68 61 38 21 35 34 34 81 43 87 188 242 155 106 101 135 164 207 233rl 152IL 39 224

AN 267rl 0000125 76 68 48 28 91 104 98 36 48 21 26 27 32 64 37 78 171 169 115 92 77 64 105 147 216rl 128IL 52 186

AN 179rl 0100 91 74 71 53 28 61 66 63 33 50 24 30 24 44 40 32 63 158 166 80 81 67 50 76 125 247rl 99 76 136

AN 127rl 0200 94 79 69 73 22 53 63 68 39 57 26 28 22 46 53 33 80 88 139 77 86 84 94 91 120 141 43 105 114

AN 142rl 0300 67 54 48 63 19 40 67 65 46 28 22 30 26 33 50 37 46 76 117 58 68 104 52 84 117 122 44 50 86

AN 128rl 0400 56 64 67 45 22 48 61 72 51 39 23 28 32 39 60 47 53 70 93 78 64 85 69 92 94 102 58 73 94

AN 95 0500 131 80 124 50 19 67 95 95 77 70 10 29 35 76 55 81 104 81 87 90 106 102 136 106 124 104 68 116 113

AN 182 0600 195 101 163 59 26 101 98 148 78 78 12 29 18 82 56 121 200 116 106 165 165 196 228 151 138 144 84 109 163

AN 234 0700 67 83 77 38 24 40 33 45 66 39 15 21 2 27 31 26 71 22 55 94 46 94 39 85 160 101 98 59 110

AN 80 0800 38 42 61 63 28 33 21 30 48 63 9 18 2 21 13 18 14 25 27 57 27 35 34 45 74 59 92 34

BA AN 79 0900 33 53 37 49 38 32 32 41 29 57 22 18 4 11 13 19 18 32 35 35 51 45 53 43 29 36 105 30

BA AN 53 1000 35 35 33 61 18 25 21 24 28 69 10 15 4 11 28 16 19 12 4 27 8 25 53 30 20 20 82 39 63

AN 53 1100 61 30 39 77 20 9 22 11 32 59 28 21 2 20 2 6 6 19 5 13 7 11 27 26 10 13 69 28 33

BA 32 1200 29 27 43 113 26 19 19 10 21 70 10 17 2 2 4 5 7 19 8 20 4 11 13 12 9 16 47 21 32 32 16 1300 21 25 30 81 15 12 10 9 32 57 11 14 2 5 4 8 8 14 10 16 2 10 13 9 7 17 38 14 27 19 21 1400 28 26 33 67 20 13 10 16 31 49 11 11 2 9 7 8 8 14 8 17 2 10 14 7 6 20 35 14 20 11 38 1500 26 24 29 59 21 14 11 14 51 50 12 6 5 10 11 4 10 20 4 20 2 21 14 8 7 27 31 25

AN 23 35 1600 34 62 36 31 18 17 34 21 27 52 17 2 5 15 59 8 26 10 18 29 7 20 25 35 86 251rl 32 147

AN 59 30 1700 162 253 39 39 18 25 67 66 44 38 20 2 8 8 354 342 85 55 127 72 78 53 125 75 558IL 275rl 28 155

AN 190IL 190rl 1800 121 140 27 33 53 113 55 74 53 27 26 24 28 30 176 352 181 21 168 30 91 132 101 163 280IL 377rl 43 249

AN 204IL 598rl 1900 128 44 74 32 80 168 20 158 81 25 23 26 25 40 290 284 191 269 139 57 116 61 230 421 283IL 394rl 47 291

AN 160IL 570rl 2000 250 44 215 35 194 137 152 215 34 30 44 32 22 38 282 333 139 334 285 104 175 64 331 446 479IL 296rl 46 311

AN 210IL 345rl 2100 210 122 88 28 205 96 135 279 64 23 45 29 30 82 198 220 76 329 275 105 313 153 253 311 335IL 325rl 36 468

AN 458IL 163rl 2200 105 134 93 24 188 109 62 75 48 23 41 32 23 94 96 123 161 256 198 100 129 152 214 233 270IL 230rl 32 257

AN 312IL 176rl 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 14 11 24 OBS94.0 73.3 69.1 52.8 48.0 60.3 60.6 73.5 46.3 47.5 21.0 21.8 16.0 33.7 84.5 91.8 72.1 100.0 103.5 67.3 76.1 71.4 98.6 117.4 153.5 156.9 64.0 115.1 100.1 152.5 159.7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 247. 77.8 30

142. 74.3 30

128. 61.6 30

102. 62.530

182. 87.1 30

234. 118.8 30

160. 58.3 29

92. 38.3 29

105. 36.3 30

82. 29.6 30

77. 24.6 31

113. 22.1 31

81. 18.1 31

67. 18.2 30

59. 19.8 30

251. 40.4 30

558. 118.4 30

598. 132.3 30

570. 157.6 30

479. 187.4 30

468. 181.8 30

312. 133.0

MONTHLY OBSERVATIONS: 721 MONTHLY MEAN: 79.2 MONTHLY MAX: 598. 267. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 26 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

NOVEMBER 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

29 NO.: 29 MAX: 289. 142.3 AVG: 106.0 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 DAY266rl 348IL 86 84 28 56 44 236rl 212IL 30 138 75 45 112 213 222 184rl 167IL 146 182 179 235rl 329IL 137 166 98 AV 27 29 52 0000222rl 259IL 66 45 28 57 82 189rl 130 26 76 50 51 104 135 147 135rl 108 89 110 119 207rl 289IL 90 116 62 AV 27 15 41 0100 207rl 207IL 51 28 29 49 64 135rl 65 25 68 44 40 96 104 126 100rl 78 122 96 90 172rl 256IL 80 79 63 4 20 24 34 0200 168rl 190IL 32 29 28 48 87 134rl 81 25 48 55 78 84 95 114 92 62 101 112 117 136rl 218IL 63 116 75 2 24 25 40 0300 132 178IL 21 21 30 49 94 111rl 119 33 54 58 119 75 94 64 73 61 91 81 71 139rl 170IL 67 83 66 2 30 25 43 0400 121 134 54 27 29 67 166 97 108 29 61 43 89 71 69 63 70 82 83 91 74 116 131IL 139 134 78 2 33 25 40 0500 143 113 49 50 76 107 206 122 101 38 61 74 104 71 152 74 142 200 215 202 167 135 105 166 128 17 4 34 23 44 0600 207 94 89 65 105 120 169 230 97 56 101 134 245 111 197 70 190 375 185 302 176 195 198 318 164 16 10 45 28 58 0700 106 82 89 54 103 69 84 127 53 76 61 63 101 68 69 43 116 153 274 364 73 181 124 153 152 30 10 69 32 42 0800 36 51 59 111 40 24 23 63 59 112 47 36 29 75 44 39 44 58 32 164 74 72 37 49 72 21 7 29 16 29 0900 45 68 56 88 20 25 103 74 126 65 38 18 42 29 48 43 37 30 78 113 64 80 32 46 53 28 9 13 19 21 1000 27 33 35 62 39 22 101 54 271 51 31 23 38 30 49 54 50 38 68 68 68 61 26 52 79 33 12 12 27 34 1100 12 30 29 41 8 33 15 27 175 40 38 14 2 5 32 22 13 22 9 2 47 23 10 15 94 18 24 23 16 4 1200 11 39 25 53 11 15 11 17 168 38 9 10 2 6 25 21 14 15 25 8 42 12 11 11 78 25 21 7 8 2 1300 10 22 27 52 11 19 9 9 163 33 18 6 5 9 7 21 14 13 8 13 41 10 8

BA 71 18 14 8 7 2 1400 9 23 44 53 7 20 12 10 221 43 17 6 19 10 18 28 20 13 10 12 42 8 4

BA 71 22 17 2 6 2 1500 17 21 37 42 8 19 18 12 68 34 18 8 20 18 35 25 23 19 9 12 49 28 7 35 67 23 10 2 7 2 1600 211rl 27 38 42 17 10 31 54 70 40 2 11 23 26 44 518rl 569rl 167 76 253rl 68 106rl 129 59 95 23 8 4 11 19 1700 826rl 54 41 41 9 31 51 419rl 83 38 15 12 63 148 143 226rl 754rl 96 100 205rl 38 217rl 83 62 113 19 18 9 13 2 1800 769rl 300 49 43 32 21 108IL 572rl 16 53 21 73 171 325 153 485rl 690rl 71 453 247rl 145IL 328rl 31 36 87 37 25 19 27 17 1900 628rl 284 59 41 28 26 284IL 618rl 19 142 22 92 159 366 88 556rl 568rl 209 446 284rl 460IL 296rl 177 29 58 28 16 20 30 32 2000 653rl 161 42 32 30 35 278IL 248rl 24 195 44 63 69 256 69 398rl 379rl 465 429 306rl 504IL 537rl 170 45 67 18 17 47 41 76 2100 457rl 173 46 23 48 34 344IL 232rl 26 172 61 30 270 238 80 463rl 386rl 394 330 358rl 304IL 512rl 252 161 81 AV 20 33 36 89 2200 352rl 108 65 29 57 35 215IL 234rl 24 136 111 86 162 272 168 282rl 297rl 254 234 286rl 281IL 504rl 205 150 118 AV 39 16 48 89 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 22 22 24 24 24 0 OBS234.8 125.0 49.5 48.2 34.2 41.3 108.3 167.7 103.3 63.8 48.3 45.2 81.1 108.5 88.8 171.0 206.7 131.3 150.5 161.3 137.2 179.6 125.1 89.2 97.6 37.2 13.2 23.0 22.4 33.9 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 256. 85.2 30

218. 82.6 30

178. 75.1 30

166. 77.530

215. 104.1 30

375. 145.0 30

364. 100.7 30

164. 51.7 30

126. 50.430

271. 51.6 30

175. 28.1 30

168. 24.7 29

163. 22.3 29

221. 26.5 30

68. 23.1 30

569. 91.7 30

826. 131.0 30

769. 180.1 30

628. 202.2 30

653. 189.9 29

512. 194.9 29

504. 167.5

MONTHLY OBSERVATIONS: 714 MONTHLY MEAN: 98.0 MONTHLY MAX: 826. 348. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 27 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

DECEMBER 2008 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 226. 78.5 AVG: 61.6 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 DAY60 86 48 137 179 169 225 32 21 16 90 272 27 21 24 13 23 6 109 63 150 147 10 26 29 5 14 40 87 123 182 000038 64 21 107 123 116 226 27 21 4 89 220 19 16 15 13 29 5 88 52 137 108 16 13 26 2 21 39 58 91 107 0100 33 47 33 62 98 95 167 22 19 6 41 202 17 24 13 12 5 7 63 55 115 79 21 14 20 2 22 32 47 42 112 0200 28 60 31 67 88 93 133 17 20 7 44 188 12 9 14 11 7 8 51 47 105 70 22 20 16 2 17 31 36 67 109 0300 30 41 19 63 80 80 182 31 21 7 38 135 12 9 18 12 8 5 28 49 80 63 23 19 15 2 16 26 24 47 95 0400 36 41 41 70 68 67 112 33 11 26 53 135 11 10 24 14 16 4 47 53 71 46 16 11 13 2 12 21 36 45 79 0500 60 104 68 78 119 103 101 11 15 90 122 137 21 11 32 38 13 7 50 34 61 55 2 26 10 2 16 33 40 79 72 0600 100 180 122 102 161 78 127 17 22 92 195 163 21 13 22 58 32 9 68 46 69 136 5 33 6 4 22 37 68 87 87 0700 204 283 116 149 181 63 137 21 23 66 191 271 34 16 23 32 63 9 68 58 84 166 22 31 6 7 22 40 89 192 158 0800 96 69 87 53 65 118 104 26 21 20 25 172 49 26 17 26 53 9 17 52 77 169 16 12 7 10 16 9 21 168 64 0900 21 65 43 59 47 114 42 36 18 14 19 116 40 27 26 30 72 9 22 46 78 89 14 13 8 10 18 9 10 54 36 1000 29 30 40 43 53 38 33 23 18 13 44 48 62 29 33 30 83 10 25 30 43 18 23 27 9 10 12 7 33 43 74 1100 5 11 20 28 23 2 69 13 17 18 20 35 129 22 34 30 37 10 45 5 15 18 35 9 20 10 17 18 2 2 7 1200 2 10 6 20 16 2 93 12 18 14 2 22 102 24 34 18 46 10 24 2 6 29 32 10 13 6 8 6 2 2 2 1300 2 7 8 9 7 2 95 16 16 9 2 25 102 33 34 27 101 11 22 2 19 18 12 12 11 2 5 2 2 2 2 1400 5 9 10 19 22 6 26 11 9 2 2 31 63 17 34 22 33 19 16 2 2 18 7 12 11 4 2 2 2

BA 2 1500 7 20 12 35 24 15 40 20 5 7 5 57 50 22 29 25 46 11 11 2 15 20 2 25 11 8 7 2 41

BA 102 1600 60 52 71 171 248 211 70 47 8 5 27 49 38 11 38 32 47 13 13 82 58 54 2 31 11 9 11 4 174 89 52 1700 201 128 140 497 359 466 134 47 27 16 387 71 48 12 17 34 38 97 7 286 180 51 10 48 11 11 11 2 224 299 288rl 1800 249 96 276 424 298 418 145 15 20 33 428 108 40 13 20 45 26 91 22 288 109 26 10 62 9 12 20 43 282 230 295rl 1900 183 72 331 471 80 366 222 19 15 124 519 66 50 19 22 22 38 84 51 292 129 41 17 47 10 12 20 155 223 188 316rl 2000 202 56 361 402 85 322 81 20 14 412 416 55 55 25 22 33 21 73 143 241 143 36 13 35 11 13 18 144 203 342 462rl 2100 194 40 215 255 187 368 40 21 16 167 409 58 31 21 21 39 2 114 117 251 234 29 26 19 11 20 18 126 223 251 469rl 2200 122 27 213 193 171 318 85 20 53 131 296 30 14 28 14 24 4 103 146 216 177 10 15 31 9 18 27 98 176 223 565rl 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 OBS82.0 66.6 97.2 146.4 115.9 151.3 112.0 23.2 18.7 54.1 144.3 111.1 43.6 19.1 24.2 26.7 35.1 30.2 52.2 93.9 89.9 62.3 15.5 24.4 12.6 7.6 15.5 38.6 87.6 121.2 155.7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 202. 49.3 31

188. 46.1 31

182. 41.2 31

135. 39.531

137. 51.9 31

195. 70.431

283. 91.1 31

172. 54.0 31

116. 38.9 31

83. 32.7 31

129. 23.431

102. 19.1 31

102. 19.9 30

63. 14.0 30

102. 22.5 31

248. 57.7 31

497. 133.8 31

428. 134.0 31

519. 135.6 31

462. 143.8 31

469. 128.8 31

565. 114.7

MONTHLY OBSERVATIONS: 742 MONTHLY MEAN: 66.9 MONTHLY MAX: 565. 272. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 28 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

JANUARY 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 590. 103.1 AVG: 85.0 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 DAY624rl 157 32 21 5 8 52 75 126 25 166 132 61 85 129 212 241 256 84 165 18 41 9 21 110 15 17 12 35 78 183 0000590rl 110 30 17 4 9 41 69 137 48 126 50 60 79 99 183 176 168 129 111 21 29 11 25 85 10 16 11 23 47 122 0100 642rl 72 32 34 5 17 46 56 76 32 95 62 53 63 98 153 163 137 70 95 26 41 11 19 78 9 19 9 35 32 67 0200 425rl 50 37 21 9 9 36 61 24 2 79 67 96 12 41 131 132 156 70 88 31 41 16 15 59 10 20 11 75 33 60 0300 412rl 47 37 15 9 9 57 43 63 16 63 48 49 53 68 42 94 146 63 80 38 54 19 21 46 28 18 11 41 27 65 0400 399rl 51 32 18 16 8 32 56 66 15 49 78 59 54 72 93 83 120 93 72 54 21 14 16 43 28 19 19 43 29 65 0500 310rl 69 54 15 11 26 50 85 97 16 62 128 146 80 149 144 118

AN 174 126 134 30 21 21 41 27 31 25 45 90 88 0600 320rl 63 38 21 21 39 87 84 151 35 76 174 152 124 242 201 125 164 187 219 156 28 18 30 38 31 28 72 100 192 89 0700 275rl 102 26 28 33 94 140 115 130 17 54 178 144 241 295 299 242 172 312 518 416 50 22 32 60 26 42 61 164 212 87 0800 230rl 106 55 19 2 50 33 45 170 9 12 37 52 154 71 109 132 23 34 80 83 14 19 15 34 27 17 31 43 51 29 0900 141 52 53 26 2 19 14 21 75 19 13 21 18 21 22 47 30 41 59 41 63 48 12 17 16 40 13

AZ 36 20 17 1000 10 2 33 18 4 33 30 47 27 11 21 39 43 32 30 57 6 8 57 17 43 16 11 5 17 68 10

AZ 12 5 40 1100 2 2 30 11 6 2 2 29 2 25 2 7 2 2 2 2 2 2 37 18 8 22 9 8 9 38 7 AZ 11 5 10 1200 2 2 21 20 2 2 2 2 2 2 2 2 2 2 2 2 2 2 26 2 4 23 10 12 7 41 7 5 11 9 9 1300 63 2 13 17 2 2 2 2 2 2 2 2 2 2 67 79 94 89 2 2

BA 13 11 12 9 54 5 21 8 8 7 1400 7 56 14 13 2 2 2 2 73 2 2 2 2 85 8 5 11 2 2 2

BA 12 10 11 11 42 9 4 6 20 8 1500 2 13 14 14 2 2 2 108 5 2 2 2 112 2 8 5 11 4 2 2 46 12 17 9 20 31 9 6 7 14 8 1600 20 19 24 13 2 2 2 44 7 2 2 7 27 8 87 187rl 17 49 182 15 20 13 20 7 29 27 6 10 20 19 9 1700 84 45 49 7 25 15 8 318 20 7 6 25 51 53 331 934rl 221 89 124 28 29 21 38 42 36 34 18 19 14 18 28 1800 140rl 116 30 6 39 19 38 249 26 38 9 65 33 138 269 310rl 101 52 187 22 28 21 43 91 51 29 22 26 12 21 12 1900 301rl 235 27 11 18 33 89 173 21 14 18 63 35 291 142 496rl 137 75 352 32 41 17 61 132 167 21 19 40 26 27 36 2000 295rl 117 33 12 23 55 149 179 37 153 25 91 96 360 405 577rl 179 412 369 27 53 19 42 92 34 20 17 39 76 199 78 2100 241rl 40 32 12 27 76 141 264 44 238 151 199 186 280 395 393rl 318 200 400 19 46 22 26 91 22 18 11 17 20 186 207 2200 187rl 26 31 8 19 71 82 191 29 249 156 102 160 201 280 245rl 324 125 207 20 45 21 21 121 22 16 11 33 117 163 396 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 23 24 24 22 24 24 24 24 24 24 21 24 24 24 OBS238.4 64.8 32.4 16.5 12.0 25.1 47.4 96.6 58.8 40.8 49.7 65.9 68.4 100.9 138.0 204.4 123.3 108.3 134.3 75.0 63.8 26.2 20.5 36.0 43.5 28.8 16.3 23.0 40.8 62.7 71.7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 642. 75.7 31

425. 61.8 31

412. 57.5 31

399. 58.630

310. 80.4 31

320. 106.6 31

518. 148.0 31

230. 57.6 30

141. 33.9 30

68. 25.1 30

38. 10.5 31

41. 7.7 30

94. 19.9 30

85. 14.2 31

112. 15.9 31

187. 28.9 31

934. 88.3 31

310. 72.4 31

496. 101.6 31

577. 137.5 31

400. 139.4 31

396. 118.7

MONTHLY OBSERVATIONS: 738 MONTHLY MEAN: 69.0 MONTHLY MAX: 934. 624. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 29 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

FEBRUARY 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

28 NO.: 28 MAX: 270. 106.1 AVG: 86.8 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 DAY273 107 134 110 190 68 70 19 8 9 64 49 52 39 111 172 24 38 30 126 203 237 213 138 99 112 92 183 0000144 68 102 88 170 32 55 9 7 9 58 52 26 59 110 90 25 44 18 84 223 270 187 137 86 78 67 131 0100 101 47 90 85 144 28 60 10 8 7 47 59 34 32 126 64 28 56 22 68 157 152 168 98 73 59 53 130 0200 129 33 70 78 160 22 45 7 5 5 28 62 31 37 101 61 31 43 38 84 156 123 96 109 59 59 66 121 0300 101 40 56 73 133 11 54 2 2 5 22 50 37 27 94 55 26 44 29 66 88 150 107 108 72 43 76 92 0400 123 49 81 78 111 23 21 4 6 6 22 55 42 22 83 52 21 45 36 67 87 106 113 97 50 40 62 75 0500 88 70 115 125 135 60 32 6 8 7 18 57 58 23 83 114 28 49 58 126 74 124 130 114 58 63 102 104 0600 99 114 131 237 228 138 27 6 8 11 36 65 85 40 99 175 41 52 81 256 149 160 139 171 83 171 118 150 0700 120 141 214 265 234 152 47 8 7 10

BA 38 126 58 90 203 36 51 87 199 108 148 121 175 165 181 92 61 0800 88 24 31 57 152 37 69 11 9 9 17 22 53 35 36 57 19 21 31 35 57 42 97 103 154 45 38 24 0900 15 19 19 37 94 31 70 12 10 10 11 32 41 26 27 55 19 16 23 23 30 70 82 64 62 38 25 49 1000 2 12 18 34 99 47 71 10 16 9 6 38 17 21 53 75 11 14 20 32 46 10 48 4 11 21 58 12 1100 2 12 21 36 47 48 54 7 17 8 2 12 29 22 53 57 16 33 22 4 24 8 23 5 9 25 33 12 1200 2 9 2 29 19 37 43 7 25 9 22 13 2 13 79 55 27 10 9 5 11 4 16 6 5 22 10 7 1300 2 7 2 30 23 41 81 8 56 10 2 21 2 9 44 46 22 8 9 4 22 2 15 16 5 6 8 2 1400 2 2 2 32 57 49 105 7 19

BA 2 11 2 9 37 55 11 2 7 2 12 2 11 11 6 6 9 2 1500 2 2 2 20 60 32 86 10 31

BA 2 12 5 11 21 38 9 2 5 2 12 2 11 11 4 5 11 2 1600 2 47 52 26 49 53 49 9 16 16 8 13 9 4 53 39 2 9 9 7 21 2 8 8 4 8 24 4 1700 2 26 580 186 54 56 32 9 20 22 11 8 13 4 167 43 17 9 21 36 212 20 52 15 23 35 34 17 1800 2 57 72 191 57 25 27 10 23 28 93 30 30 30 100 29 31 8 34 57 139 35 118 213 78 48 45 40 1900 203 275 32 120 41 28 31 11 22 56 103 70 75 17 298 34 31 17 27 106 62 105 261 101 125 135 47 69 2000 223 250 22 293 46 43 32 13 27 104 93 135 81 43 441 41 24 18 156 301 112 342 196 278 208 133 101 414 2100 240 275 187 328 51 47 22 11 14 103 44 131 58 124 280 48 45 21 265 349 464 274 392 350 190 192 178 484 2200 151 185 145 266 56 36 19 9 11 106 44 87 49 107 256 31 53 22 216 376 284 256 256 176 137 98 143 335 2300 24

24 24 24 24 24 24 24 24 22 23 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 0 0 0 OBS88.2 78.0 90.8 117.7 100.4 47.7 50.1 9.0 15.6 25.4 32.8 46.8 39.9 33.8 118.4 70.4 24.9 26.3 52.2 100.6 114.7 110.2 119.2 104.5 73.6 67.6 62.2 105.0 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

28 168. 71.6 28

160. 66.4 28

150. 59.4 28

123. 56.328

135. 72.5 28

256. 109.6 27

265. 116.2 28

154. 49.0 28

94. 36.1 28

99. 29.1 28

57. 22.9 28

79. 17.8 28

81. 18.0 27

105. 17.5 27

86. 15.2 28

53. 19.7 28

580. 61.6 28

213. 58.9 28

298. 89.4 28

441. 148.9 28

484. 184.5 28

376. 139.6

MONTHLY OBSERVATIONS: 669 MONTHLY MEAN: 69.0 MONTHLY MAX: 580. 273. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 30 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

MARCH 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 288. 110.0 AVG: 89.5 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 DAY276 122 227 61 67 83 23 94 13 17 47 101 53 141 117 179 162 141 280 200 169 25 30 50 20 72 120 49 354 34 82 0000220 102 212 55 24 62 15 74 11 11 38 63 60 116 113 149 93 103 146 168 173 28 26 66 28 42 72 119 288 24 74 0100 154 84 126 52 17 33 10 157 12 17 37 54 54 81 122 128 80 109 109 138 160 29 24 58 38 36 64 84 202 35 82 0200 199 100 106 42 16 24 20 105 11 12 24 57 51 83 86 116 79 98 113 117 137 27 21 52 56 38 65 96 74 42 92 0300 127 119 91 46 7 16 9 80 11 22 19 27 49 79 43 108 52 64 99 82 128 30 24 39 37 32 77 71 52 63 120 0400 111 158 86 78 15 25 19 69 14 18 24 46 56 57 58 110 63 71 107 109 99 23 32 70 52 27 69 89 48 28 108 0500 97 191 133 81 167 61 33 90 12 25 39 52 70 46 54 137 116 136 156 77 108 26 39 95 92 42 87 104 86 41 123 0600 152 284 217 227 75 120 56 114 12 35 53 67 61 52 38 202 196 218 195 173 90 34 72 101 76 96 69 102 71 46 114 0700 66 278 215 142 117 113 44 98 19 16 50 132 42 32 57 87 55 67 138 110 67 44 87 58 57 101 43 24 56 55 88 0800 47 55 49 47 35 41 20 43 19 18 26 40 20 18 22 44 38 27 32 254 64 32 62 44 19 63 38 13 45 46 69 0900 44 46 28 39 41 37 22 27 21 20 19 42 21 14 31 21 30 28 26 90 44 28 40 42 18 87 32 12 47 43 76 1000 54 64 18 44 40 25 16 22 12 20 15 44 18 41 14 20 12 22 32 62 39 21 38 52 9 93 28 16 53 36 69 1100 46 37 30 46 42 36 14 33 16 20 19 32 12 15 18 11

BA 22 18 35 35 27 36 26 20 75 28 12 46 33 44 1200 44 30 19 36 43 60 14 36 15 11 18 35 16 13 15 12

BA 24 17 28 32 30 47 21 19 83 33 11 73 44 39 1300 32 20 19 27 26 95 19 32 16 17 17 39 12 11 7 25

BA 17 16 38 30 32 48 14 17 49 28 12 55 34 35 1400 31 27 27 26 21 348 21 45 18 21 20 35 12 15 9 16 12 11 20 37 40 32 60 22 26 46 31 13 75 31 38 1500 30 28 26 30 22 63 18 37 23 21 21 33 13 9 12 10 19 10 15 37 36 67 56 18 26 48 22 12 52 31 37 1600 35 35 23 31 19 42 13 60 19 15 18 30 16 9 12 10 14 15 16 38 40 42 50 18 24 41 21 15 36 27 47 1700 66 73 61 48 30 101 25 30 29 22 38 38 16 17 21 23 13 35 20 49 50 37 61 22 19 44 22 15 32 34 60 1800 74 180 55 27 84 36 34 25 33 24 84 36 20 354 92 83 33 63 77 117 59 82 32 21 24 36 22 36 47 19 59 1900 185 234 46 41 168 24 45 9 36 33 198 34 23 323 153 133 40 72 102 156 70 66 50 21 62 23 22 140 75 55 44 2000 272 329 37 49 120 30 238 10 40 23 84 35 46 133 103 269 95 90 165 163 59 24 50 25 41 44 32 367 52 54 62 2100 152 492 48 52 79 32 214 11 18 104 71 36 129 27 111 335 80 283 274 262 50 32 57 26 32 27 20 486 42 56 72 2200 237 305 78 71 65 25 170 13 17 82 77 63 235 39 181 139 127 309 328 117 31 20 49 27 70 26 35 361 34 73 66 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 21 24 24 24 24 24 24 24 24 24 24 24 24 24 24 OBS114.6 141.4 82.4 58.3 55.8 63.8 46.3 54.8 18.6 26.0 44.0 48.8 46.0 71.9 62.0 98.6 67.1 84.8 104.2 110.7 75.4 34.9 45.5 41.2 36.8 53.0 45.0 94.1 83.1 41.0 70.8 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 202. 77.0 31

199. 69.6 31

128. 58.8 31

158. 62.531

191. 84.4 31

284. 110.3 31

278. 82.5 31

254. 44.8 31

90. 36.0 31

93. 33.8 30

75. 29.5 30

83. 30.6 30

95. 28.0 31

348. 38.3 31

67. 28.5 31

60. 26.8 31

101. 37.1 31

354. 63.5 31

323. 86.5 31

367. 101.3 31

492. 119.7 31

361. 111.9

MONTHLY OBSERVATIONS: 741 MONTHLY MEAN: 65.2 MONTHLY MAX: 492. 354. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 31 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

APRIL 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 148. 63.7 AVG: 56.6 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 DAY71 53 29 23 45 199 33 33 28 49 32 29 54 70 24 65 48 84 105 35 98 103 34 39 17 33 54 161 86 178 000055 98 27 16 48 130 48 20 27 50 10 28 46 38 23 64 45 77 148 37 114 71 20 22 20 49 44 102 125 95 0100 54 32 38 21 37 75 76 19 38 37 6 30 38 38 21 51 57 105 76 80 88 89 21 42 26 30 48 65 77 59 0200 49 39 39 23 34 54 69 20 37 26 2 16 41 43 24 41 56 67 107 104 122 64 88 116 22 14 61 71 84 51 0300 39 57 35 21 47 65 106 15 45 23 2 12 25 36 30 41 40 51 97 69 60 69 64 59 32 116 78 81 69 62 0400 43 48 24 16 52 91 104 14 43 27 6 15 36 33 26 45 45 62 101 68 88 79 51 68 46 107 61 61 97 76 0500 52 95 45 18 85 111 119 36 69 41 7 15 48 119 35 57 100 76 123 124 148 88 69 141 88 112 53 79 132 51 0600 108 98 51 21 48 81 91 32 44 32 8 26 71 84 35 45 80 41 87 47 85 79 107 109 55 25 71 107 102 52 0700 84 50 51 23 29 35 44 36 21 39 8 15 25 45 39 47 23 13 17 16 16 71 52 35 58 15 32 49 51 31 0800 54 79 94 27 36 34 64 47 13 59 7 12 28 49 51 46 16 9 12 21 30 27 28 28 50 20 29 39 42 31 0900 71 64 84 27 33 53 50 66 17 80 9 7 44 25 55 38 15 6 16 16 24 17 23 28 29 15 39 39 26 35 1000 44 25 104 31 50 36 15 101 27 149 10 6 16 25 69 28 15 6 13 16 17 22 19 25 25 18 21 43 19 29 1100 75 18 81 28 15 18 23 72 23 96 10 20 9

BA 76 28 14 7 12 14 23 12 14 22 29 20 25 42 19 30 1200 71 26 137 30 13 22 13 138 11 107 12 16 11

BA 87 24 14 8 11 14 17 33 16 42 35 18 33 59 19 46 1300 49 19 234 30 17 17 13 67 12 124 9 16 16

BA 69 26 11 8 11 13 17 31 12 32 38 13 32 40 21 15 1400 42 25 166 27 28 19 13 87 13 146 8 7 14 51 53 12 6 8 18 12 29 26 12 33 19 20 34 44 21 19 1500 38 17 108 25 18 15 14 53 20 139 9 8 13 48 55 13 2 10 12 7 13 31 16 43 25 21 38 37 17 16 1600 37 23 84 25 25 18 21 53 19 110 6 8 12 61 57 17 4 12 13 7 20 36 13 30 29 14 35 36 22 19 1700 48 33 99 29 12 48 29 60 31 142 7 2 13 72 69 9 9 16 11 26 19 39 21 38 27 30 36 41 21 26 1800 39 53 72 11 21 63 23 76 36 110 8 2 38 59 39 27 20 16 16 73 50 31 31 40 24 34 35 54 44 46 1900 20 77 63 40 27 52 94 34 32 49 7 22 33 80 37 24 107 5 14 100 30 41 26 27 20 57 35 77 80 85 2000 23 49 44 36 175 34 60 35 53 29 7 33 112 105 39 23 120 27 19 218 26 52 50 42 33 45 54 70 143 84 2100 42 39 40 32 117 44 113 33 53 22 27 34 197 62 40 24 196 49 51 219 47 42 37 23 39 38 107 66 176 125 2200 40 30 38 61 136 36 73 30 42 20 25 64 174 31 45 29 184 29 38 85 145 47 30 28 26 59 168 95 326 240 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 21 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 0 OBS52.0 47.8 74.5 26.7 47.8 56.3 54.5 49.0 31.4 71.1 10.1 18.5 46.4 55.9 45.8 34.3 51.1 33.0 47.0 59.2 55.3 50.0 35.6 46.3 33.8 38.5 51.0 64.9 75.8 62.5 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 105. 49.1 30

122. 52.8 30

116. 51.5 30

107. 54.430

148. 77.9 30

109. 64.1 30

84. 35.7 30

94. 36.1 30

84. 35.0 30

149. 34.1 29

96. 30.2 29

138. 37.3 29

234. 34.9 30

166. 33.7 30

139. 29.430

110. 28.9 30

142. 35.4 30

110. 39.7 30

107. 46.5 30

218. 61.3 30

219. 71.1 30

326. 79.1

MONTHLY OBSERVATIONS: 717 MONTHLY MEAN: 47.5 MONTHLY MAX: 326. 199. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 32 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

MAY 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 204. 86.8 AVG: 81.3 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 DAY230 62 31 184 89 48 165 194 207 64 44 41 38 51 115 113 63 29 25 10 7 49 237 76 34 35 37 103 81 154 76 0000117 48 121 135 81 105 135 165 182 58 42 26 39 40 127 133 89 35 56 9 7 47 204 53 43 25 35 122 42 123 75 0100 58 84 78 80 88 60 78 98 123 53 34 28 52 52 89 189 100 37 44 10 7 69 129 69 89 32 34 85 38 109 95 0200 49 68 75 78 79 67 53 73 126 90 53 18 49 82 81 136 90 49 25 28 9 24 106 68 42 27 25 56 35 92 120 0300 68 51 85 66 86 71 94 54 112 142 66 26 43 123 93 88 66 46 27 5 9 28 126 122 40 33 31 53 52 49 66 0400 82 73 109 65 63 63 62 70 161 136 84 22 75 84 52 73 62 55 46 10 15 44 62 70 60 43 29 69 53 80 118 0500 91 103 73 89 139 66 75 68 120 143 78 47 91 75 63 44 80 55 84 13 13 45 76 46 33 78 39 50 46 32 77 0600 76 53 48 89 103 49 63 72 107 93 64 49 97 74 46 45 77 64 39 27 13 30 43 36 32 51 53 53 65 26 30 0700 AV 29 33 44 41 45 31 56 67 46 48 37 55 105 59 55 77 55 85 20 13 15 24 28 20 44 79 76 16 43 23 0800 38 15 24 42 36 23 37 41 35 25 19 39 40 76 45 37 61 28 36 21 19 14 14 34 23 28 52 35 21 39 13 0900 31 25 19 21 32 23 38 26 28 37 21 51 34 49 44 29 42 17 42 20 12 15 16 29 16 34 27 31 34 44 16 1000 22 35 12 13 35 27 24 17 22 18 21 24 37 33 31 27 43 18 31 14 15 16 18 25 18 28 19 28 24 62 14 1100 21 38 12 13 21 37 17 15 21 14

BA 31 25 40 25 23 22 15 22 14 23 27 20 26 25 26 20 22 25 37 12 1200 16 22 18 16 29 27 16 21 23 16

BA 26 29 41 24 28 42 17 28 12 15 20 14 26 30 28 19 25 31 51 17 1300 14 15 9 24 24 26 20 16 18 22 12 30 21 40 21 31 47 72 18 12 13 26 19 24 17 26 23 20 24 45 6 1400 24 19 11 20 34 19 13 22 19 16 17 20 30 34 32 28 76 65 39 13 14 16 11 21 21 27 27 31 22 30 17 1500 30 15 11 16 30 21 24 24 10 17 23 20 31 23 30 24 32 26 30 15 14 10 11 22 18 25 16 14 19 25 14 1600 23 15 15 25 35 27 13 23 10 21 27 26 28 23 32 29 40 62 10 20 22 15 17 13 20 28 32 14 11 19 13 1700 33 15 12 28 26 22 24 27 12 27 27 24 37 28 23 27 27 44 18 20 15 12 18 29 28 67 50 13 16 25 13 1800 41 14 13 43 44 40 58 50 33 37 35 35 79 65 53 37 35 50 30 21 14 13 22 29 37 21 14 12 22 24 28 1900 51 27 22 60 54 51 58 60 46 34 45 55 91 88 72 44 17 53 25 16 28 47 52 35 39 11 33 212 32 22 36 2000 40 48 49 50 56 45 45 98 71 63 56 39 53 73 95 53 47 22 11 17 69 116 81 28 32 20 133 233 41 47 26 2100 51 53 182 52 40 39 214 78 69 62 33 60 55 61 52 74 59 19 28 11 28 156 81 22 30 46 427 112 51 35 47 2200 79 41 222 63 48 165 232 265 57 76 35 73 54 255 159 70 98 21 22 9 20 228 67 52 45 56 203 70 170 106 44 2300 23

24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 OBS55.9 40.3 53.5 54.8 54.7 48.6 66.2 68.0 70.0 54.6 40.2 35.3 49.3 67.3 61.0 59.9 58.0 39.8 34.2 15.3 17.3 45.1 61.2 41.0 33.0 35.0 60.7 64.1 40.5 55.0 41.5 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 189. 70.7 31

136. 63.6 31

142. 65.2 31

161. 67.431

143. 68.8 31

107. 57.0 30

105. 45.6 31

76. 32.6 31

51. 29.1 31

62. 24.9 30

40. 23.0 30

51. 24.2 31

72. 23.7 31

76. 25.431

32. 20.6 31

62. 22.8 31

67. 25.4 31

79. 33.8 31

212. 48.9 31

233. 59.9 31

427. 75.1 31

265. 100.2

MONTHLY OBSERVATIONS: 741 MONTHLY MEAN: 49.1 MONTHLY MAX: 427. 237. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 33 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

JUNE 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 130. 54.4 AVG: 44.4 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 DAY113 66 178 147 40 54 78 39 32 20 45 88 32 31 22 32 74 61 32 30 34 117 40 80 48 41 23 13 12 10 000071 62 130 116 17 31 61 36 21 15 31 47 73 28 19 43 70 80 32 29 52 91 32 28 25 36 17 18 10 11 0100 52 50 82 97 18 28 58 30 21 21 33 57 81 23 16 47 61 65 17 40 51 146 33 27 26 48 17 21 6 11 0200 70 54 89 84 35 21 66 46 26 14 46 63 65 27 30 46 60 39 15 29 69 100 38 29 30 55 19 11 2 11 0300 75 69 64 65 49 31 119 31 4 22 45 55 63 23 28 39 58 67 20 29 51 78 25 19 42 60 17 10 2 11 0400 69 50 53 59 35 77 62 32 21 33 48 35 69 27 63 55 74 37 15 26 68 66 31 30 28 48 28 16 7 19 0500 67 52 54 107 86 61 57 64 31 34 72 47 65 26 59 62 90 65 14 69 70 102 33 71 51 55 30 61 28 13 0600 44 35 73 39 153 53 17 49 53 37 60 65 74 39 43 46 58 65 43 40 40 85 36 46 109 67 50 41 42 27 0700 12 19 23 23 59 50 19 25 32 18 36 48 49 23 39 47 37 64 12 30 29 38 29 35 106 32 54 25 30 52 0800 21 8 13 15 45 48 11 19 51 14 33 50 27 15 12 15 30 29 23 31 28 25 23 32 48 23 32 13 25 43 0900 17 26 9 28 33 72 13 26 30 22 16 37 31 15 16 21 34 30 13 29 24 30 14 28 22 20 27 15 26 38 1000 26 21 7 13 44 50 15 18 37 22 14 26 26 14 19 22 26 21 19 35 14 19 27 19 22 20 28 16 40 25 1100 13 15 11 17 74 61 10 30 41 13 28 38 27 15 22 30 29 24 11 28 25 27 20 18 17 16 20 8 57 14 1200 12 5 11 34 49 59 30 38 46 19 25 34 20 19 29 31 46 33 7 20 21 29 15 22 18 29 24 8 30 14 1300 12 10 12 29 57 32 20

BA 34 12 31 37 26 16 16 31 29 23 8 26 15 19 13 20 14 8 15 11 22 13 1400 12 11 19 18 45 32 16

BA 40 18 39 32 17 22 18 24 35 25 11 29 23 14 21 16 18 9 24 38 17 31 1500 9 10 2 20 91 30 21 46 37 8 29 34 45 20 24 34 31 18 20 27 13 13 19 28 15 15 53 36 16 17 1600 18 12 5 108 39 33 12 32 40 20 32 35 12 19 27 30 28 26 25 24 13 19 25 28 10 11 56 30 12 14 1700 17 15 10 25 29 46 16 113 21 19 26 26 19 22 27 29 34 20 13 30 13 20 18 21 19 16 38 30 20 13 1800 35 33 39 38 33 50 23 41 29 22 32 26 34 32 29 39 25 32 8 37 29 24 19 18 19 20 15 78 44 11 1900 65 73 80 26 39 38 29 40 18 39 34 24 28 22 39 42 39 28 5 79 165 35 22 24 22 72 19 36 20 11 2000 31 29 155 31 33 37 34 25 35 37 30 39 23 56 30 55 100 36 19 106 116 17 14 24 31 35 14 32 17 15 2100 26 47 233 34 67 32 31 28 24 11 59 54 25 12 37 67 64 35 39 58 51 39 34 17 47 16 14 44 24 14 2200 32 259 190 39 99 42 37 49 16 32 58 21 33 10 32 68 43 32 32 55 139 45 67 43 40 22 25 12 24 16 2300 24

24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 0 OBS38.3 43.0 64.3 50.5 52.9 44.5 35.6 39.0 30.8 21.8 37.6 42.4 40.2 23.2 29.0 39.8 49.0 39.8 18.9 39.0 48.0 49.9 27.0 30.1 34.5 32.3 27.5 26.0 22.2 18.9 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 146. 42.8 30

100. 43.0 30

119. 42.4 30

77. 42.730

107. 56.5 30

153. 54.3 30

106. 36.5 30

51. 26.7 30

72. 25.430

50. 23.5 30

74. 25.3 30

59. 25.9 29

57. 21.1 29

45. 23.2 30

91. 26.0 30

108. 26.5 30

113. 25.5 30

78. 30.5 30

165. 40.4 30

155. 41.9 30

233. 42.8 30

259. 53.7

MONTHLY OBSERVATIONS: 718 MONTHLY MEAN: 36.5 MONTHLY MAX: 259. 178. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 34 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

JULY 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

20 NO.: 20 MAX: 223. 53.3 AVG: 47.9 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 DAY16 12 17 15 33 40 21 25 30 29 102 136 72 18 33 79 28 134 182 43 AQ AQ AS AS AS AS AS AS AS AS AS 000011 10 9 11 14 22 17 22 62 33 100 86 74 20 14 49 19 115 223 47 AQ AQ AS AS AS AS AS AS AS AS AS 0100 16 10 10 13 23 17 17 28 47 27 29 54 79 51 13 33 18 135 148 57 AQ AQ AS AS AS AS AS AS AS AS AS 0200 19 9 13 14 32 2 21 50 47 55 32 31 101 43 13 32 13 86 115 68 AQ AQ AS AS AS AS AS AS AS AS AS 0300 22 8 21 13 20 2 15 43 42 61 20 33 93 42 13 30 12 72 85 60 AQ AQ AS AS AS AS AS AS AS AS AS 0400 26 15 27 13 22 17 14 39 51 45 43 49 84 49 11 21 21 89 101 44 AQ AQ AS AS AS AS AS AS AS AS AS 0500 26 6 24 24 33 17 38 59 47 57 54 37 122 51 10 18 19 54 88 49 AQ AQ AS AS AS AS AS AS AS AS AS 0600 54 21 35 38 61 9 42 70 51 51 45 59 225 47 24 24 16 42 47 84 AQ AQ AS AS AS AS AS AS AS AS AS 0700 49 29 42 40 33 78 20 40 42 75 35 37 153 93 34 21 20 16 34 75 AQ AQ AS AS AS AS AS AS AS AS AS 0800 33 34 38 28 28 51 23 82 8 75 23 29 123 46 32 20 50 15 34 42 AQ AQ AS AS AS AS AS AS AS AS AS 0900 19 21 32 34 23 33 25 35 6 40 21 21 82 41 19 24 32 20 31 52 AQ AQ AS AS AS AS AS AS AS AS AS 1000 15 23 32 20 21 27 32

BA 2 38 27 25 60 39 11 35 24 18 25 40 AQ AZ AS AS AS AS AS AS AS AS AS 1100 18 33 53 12 23 25 39

BA 2 43 36 46 50 29 15 36 23 16 33 32 AQ AZ AS AS AS AS AS AS AS AS AS 1200 24 28 41 23 20 25 40

BA 28 37 39 44 32 32 12 38 19 13 32 50 AQ AS AS AS AS AS AS AS AS AS AS 1300 33 19 2 15 24 29 55 27 39 31 28 34 76 23 17 33 22 14 54 AV AQ AS AS AS AS AS AS AS AS AS AS 1400 21 32 2 14 22 103 49 23 43 23 29 29 39 40 20 28 13 16 29 AQ AQ AS AS AS AS AS AS AS AS AS AS 1500 15 33 12 16 66 83 13 22 53 56 38 19 20 25 10 19 14 26 28 AQ AQ AS AS AS AS AS AS AS AS AS AS 1600 27 18 18 12 58 50 25 100 42 28 13 40 15 21 12 23 26 24 27 AQ AQ AS AS AS AS AS AS AS AS AS AS 1700 24 25 24 12 35 40 18 28 35 62 19 56 19 35 15 53 64 41 21 AQ AQ AS AS AS AS AS AS AS AS AS AS 1800 30 5 41 17 52 54 23 27 40 18 60 78 40 AV 14 43 97 48 27 AQ AQ AS AS AS AS AS AS AS AS AS AS 1900 30 16 49 34 64 51 23 31 48 22 60 115 49 16 55 41 154 118 23 AQ AQ AS AS AS AS AS AS AS AS AS AS 2000 14 6 16 138 49 47 17 38 59 67 74 63 34 16 195 33 227 221 21 AQ AQ AS AS AS AS AS AS AS AS AS AS 2100 19 22 7 125 32 27 45 31 34 174 137 99 15 36 133 21 176 423 111 AQ AQ AS AS AS AS AS AS AS AS AS AS 2200 13 8 11 95 43 23 32 31 69 158 121 76 28 44 94 18 189 339 167 AQ AQ AS AS AS AS AS AS AS AS AS AS 2300 24

24 24 24 24 24 24 21 24 24 24 24 24 23 24 24 24 24 24 14 0 0 0 0 0 0 0 0 0 0 0 OBS23.9 18.5 24.0 32.3 34.6 36.3 27.7 40.5 38.6 54.4 49.4 54.0 70.2 37.3 34.1 32.2 54.0 87.3 70.3 53.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

20 148. 41.3 20

115. 39.8 20

93. 35.4 20

101. 39.120

122. 41.7 20

225. 52.3 20

153. 48.3 20

123. 40.7 20

82. 30.6 19

60. 27.1 19

53. 29.7 19

50. 30.419

76. 30.3 19

103. 30.3 19

83. 29.9 19

100. 30.5 19

64. 32.9 18

97. 39.7 19

154. 52.6 19

227. 70.3 19

423. 87.7 19

339. 82.1

MONTHLY OBSERVATIONS: 466 MONTHLY MEAN: 43.5 MONTHLY MAX: 423. 182. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 35 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

AUGUST 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

26 NO.: 26 MAX: 182. 72.8 AVG: 60.6 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 DAYAS AS AS AS AS 60 35 49 84 56 26 98 18 39 90 84 82 107 57 30 10 23 40 19 34 16 99 219 236 243 39 0000AS AS AS AS AS 53 104 77 60 41 11 74 23 32 50 44 101 82 29 45 15 19 43 19 29 21 86 135 182 170 30 0100 AS AS AS AS AS 36 83 82 109 32 15 49 15 28 56 58 80 50 25 39 21 17 34 11 21 18 56 97 150 140 48 0200 AS AS AS AS AS 19 63 59 68 45 15 41 20 34 58 53 46 61 24 31 22 21 32 11 19 32 68 102 112 143 26 0300 AS AS AS AS AS 23 52 56 74 41 20 27 12 18 66 74 55 67 30 37 20 17 26 19 22 31 53 52 95 174 28 0400 AS AS AS AS AS 33 40 35 61 60 22 22 16 27 44 66 44 73 29 64 29 21 26 21 24 32 62 68 68 116 28 0500 AS AS AS AS AS 34 60 41 91 71 25 42 18 59 68 80 73 96 42 59 42 18 28 23 36 47 85 102 77 67 60 0600 AS AS AS AS AS 28 70 74 64 67 16 51 12 47 60 71 91 148 51 72 49 16 32 18 33 27 106 48 83 54 60 0700 AS AS AS AS AS 55 69 45 36 67 15 55 18 47 27 42 81 117 36 71 23 23 25 24 28 32 43 36 41 63 61 0800 AS AS AS AS AS 32 42 41 33 46 18 36 7 25 25 29 51 27 43 34 29 19 15 22 20 17 36 32 29 56 33 0900 AS AS AS AS AS 35 33 30 13 41 9 28 9 27 32 20 24 14 18 24 12 22 13 15 18 13 19 18 10 15 24 1000 AS AS AS AS AS 30 34 23 19 37 18 16 11 23 31 19 19 18 18 30 13 18 12 14 14 12 31 11 16 13 25 1100 AS AS AS AS AS 29 44 26 28 32 21 21 15 23 21 24 17 29 13 22 24 13 10 18 13 12 40 12 19 20 15 1200 AS AS AS AS BA 27 31 35 27 23 16 18 24 21 20 23 15 33 21 21 22 18 12 14 10 16 14 22 13 25 14 1300 AS AS AS AS BA 27 41 29 24 19 18 18 20 23 23 7 15 22 17 25 31 16 12 19 20 16 11 14 14 21 28 1400 AS AS AS AS 14 29 38 31 23 41 20 30 8 22 27 17 15 22 18 27 17 17 11 17 22 13 20 17 18 14 20 1500 AS AS AS AS 20 26 37 23 20 18 26 12 8 29 23 14 14 26 22 49 21 21 11 29 11 23 19 14 13 14 22 1600 AS AS AS AS 27 30 37 38 32 23 57 21 20 31 19 14 23 18 22 20 15 13 17 24 28 36 24 15 16 21 24 1700 AS AS AS AS 18 19 30 31 31 14 68 19 22 30 28 11 18 19 12 34 14 19 16 17 74 40 36 13 57 23 28 1800 AS AS AS AS 35 26 45 46 51 14 70 23 41 64 109 133 73 46 73 15 16 13 6 15 94 76 369 21 266 56 49 1900 AS AS AS AS 29 62 28 59 73 19 95 21 38 103 225 264 274 21 38 19 18 28 23 12 47 86 279 127 124 28 197 2000 AS AS AS AS 34 49 64 50 73 16 64 21 66 75 128 199 228 28 45 18 21 27 21 32 21 187 304 95 125 13 286 2100 AS AS AS AS 28 45 60 62 70 16 109 21 54 57 81 139 163 36 29 17 25 18 20 27 16 177 211 81 63 62 194 2200 AS AS AS AS 24 53 65 73 70 12 125 21 42 105 75 103 307 76 24 22 26 44 21 35 17 140 214 133 107 121 91 2300 0

0 0 0 9 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 OBS

25.4 35.8 50.2 46.5 51.4 35.5 37.5 32.7 22.4 41.2 57.8 66.2 79.5 51.5 30.7 34.4 22.3 20.0 21.1 19.8 28.0 46.7 95.2 61.8 80.6 69.7 59.6 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

26 150. 52.7 26

143. 47.1 26

174. 45.7 26

116. 43.526

102. 55.5 26

148. 55.7 26

117. 45.426

56. 30.7 26

41. 20.6 26

37. 20.2 26

44. 21.6 26

35. 20.6 26

41. 20.427

41. 21.0 27

49. 20.9 27

57. 24.6 27

74. 27.4 27

369. 68.3 27

279. 86.6 27

304. 84.8 27

211. 69.7 27

307. 79.5

MONTHLY OBSERVATIONS: 633 MONTHLY MEAN: 45.8 MONTHLY MAX: 369. 243. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 36 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

SEPTEMBER 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 188. 75.8 AVG: 60.0 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 DAY75 26 22 36 15 48 25 46 32 72 84 20 17 44 33 114 100 98 132 79 67 119 104 116 118 220 165 86 93 68 000054 20 17 27 16 58 21 34 31 52 69 27 18 34 36 82 69 75 107 61 46 97 56 77 110 188 129 70 71 49 0100 71 20 26 26 16 48 19 33 33 52 57 25 20 31 38 54 57 64 77 41 28 87 56 61 91 159 144 61 75 42 0200 28 20 21 28 19 33 20 27 37 56 62 39 16 37 33 56 63 74 95 49 52 68 64 57 87 146 171 71 59 44 0300 12 21 16 29 13 32 17 19 28 51 33 39 20 30 30 75 57 60 94 47 38 58 45 43 87 119 131 66 69 32 0400 15 28 25 30 20 36 22 21 34 55 36 40 16 39 29 47 47 53 83 53 43 63 39 47 76 82 124 80 59 48 0500 36 32 25 25 21 41 23 35 53 68 78 66 18 58 45 53 74 74 80 52 50 75 75 69 113 92 128 99 93 52 0600 25 57 27 30 30 19 40 76 46 44 47 42 17 41 46 49 63 51 72 54 59 129 54 56 159 146 136 87 137 75 0700 27 54 25 27 16 26 22 64 33 36 34 37 19 35 33 22 34 24 55 35 48 71 42 25 82 52 48 41 58 79 0800 31 24 19 24 14 15 22 27 25 44 33 47 24 28 34 41 41 34 43 23 46 54 36 27 42 25 32 40 59 73 0900 22 23 18 15 13 13 26 32 29 20 22 41 13 21 29 27 17 23 29 27 25 28 31 22 22 21 9 27 26 55 1000 24 34 19 13 16 10 13 33 15 17 17 26 17 24 27 16 15 23 24 7 15 19 20 6 21 13 10 31 29 50 1100 31 37 19 17 11 7 26 34 20 19 18 15 10 21 27 12 13 21 14 9 19 18 16 10 15 19 11 18

BA 46 1200

BA 25 18 24 12 8 18 10 14 22 17 14 11 19 28 16 11 20 33 10 20 16 26 22 17 24 12 25

BA 51 1300

BA 18 31 15 12 7 16 16 17 16 23 16 16 21 23 14 11 34 14 15 17 54 33 19 12 30 12 20

BA 44 1400

BA 39 25 24 12 25 16 20 21 12 20 35 15 24 25 18 17 29 13 11 30 21 30 24 21 13 9 10

BA 44 1500 29 41 24 25 36 28 6 14 35 19 18 15 17 21 32 21 11 38 19 11 21 23 25 21 18 16 6 15 15 47 1600 47 25 17 29 25 5 10 20 36 25 20 24 17 29 32 24 12 45 14 17 22 27 17 27 22 9 9 28 40 44 1700 54 21 16 35 16 17 19 23 20 32 47 23 31 46 34 36 54 48 54 76 30 40 25 74 299 66 245 83 49 44 1800 51 27 15 AV 55 19 77 67 39 53 76 18 31 39 42 49 84 91 104 165 69 34 43 109 676 368 490 114 69 52 1900 51 24 19 22 53 16 113 64 54 138 38 9 45 57 45 111 79 79 127 167 60 22 19 71 351 436 408 201 211 62 2000 45 26 21 15 35 16 89 61 78 223 21 30 50 83 54 170 23 67 95 105 200 30 169 151 431 409 174 206 160 40 2100 36 15 42 15 57 12 106 38 114 125 20 25 63 48 92 95 39 119 75 52 157 23 206 198 331 350 129 203 89 52 2200 32 24 42 19 58 18 77 31 94 119 21 21 66 32 126 164 57 164 63 63 151 67 155 167 260 243 158 124 101 40 2300 21

24 24 23 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 20 24 0 OBS37.9 28.4 22.9 23.9 24.6 23.2 35.1 35.2 39.1 57.1 38.0 28.9 24.5 35.9 40.5 56.9 43.7 58.7 63.2 51.2 54.7 51.8 57.8 62.5 144.2 135.3 120.4 75.3 78.1 51.4 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 159. 53.7 30

171. 54.4 30

131. 47.0 30

124. 46.330

128. 60.1 30

159. 63.8 30

82. 40.1 30

73. 34.2 30

55. 24.2 30

50. 20.1 29

46. 19.1 28

51. 19.428

54. 20.6 28

44. 21.5 30

47. 22.2 30

47. 23.9 30

299. 55.2 29

676. 107.8 30

436. 105.1 30

431. 109.2 30

350. 97.5 30

260. 91.9

MONTHLY OBSERVATIONS: 712 MONTHLY MEAN: 53.3 MONTHLY MAX: 676. 220. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 37 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

OCTOBER 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

29 NO.: 29 MAX: 171. 84.9 AVG: 63.4 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 DAY34 139 20 12 18 60 44 41 195 159 73 28 24 114 121 90 244 53 21 27 44 82 127 167 153 112 135 56 69

AN AN 000036 56 27 15 18 52 37 34 98 117 68 21 17 69 64 91 171 62 13 31 38 71 94 126 163 89 80 31 49

AN AN 0100 43 53 21 14 11 46 29 29 71 90 60 28 21 41 53 63 158 57 13 29 36 50 63 129 107 74 62 66 35

AN AN 0200 35 57 21 12 12 37 33 38 60 104 48 25 16 40 69 96 121 53 15 18 39 58 74 115 84 76 60 243 38

AN AN 0300 30 59 20 9 21 30 33 38 73 83 39 29 19 39 67 74 93 106 18 21 35 52 60 114 116 69 55 169 26

AN AN 0400 58 48 17 7 20 48 21 29 64 73 48 29 18 42 49 58 85 92 19 29 39 63 47 103 100 73 56 103 37

AN AN 0500 119 72 31 9 19 36 31 46 80 88 52 47 21 52 54 128 109 68 27 37 33 76 95 101 110 92 64 107 46

AN AN 0600 89 177 14 9 23 27 36 62 140 88 75 75 38 66 132 149 166 107 39 39 60 125 144 153 106 182 105 58 81

AN AN 0700 44 67 15 20 30 25 54 33 67 133 53 32 21 29 83 117 87 94 38 74 60 56 68 117 90 41 70 34

BA AN AN 0800 52 37 18 30 39 28 43 24 48 48 40 34 28 20 24 50 50 68 38 72 26 26 29 87 31 20 57 25 27

AN AN 0900 22 19 22 11 30 27 37 17 16 55 38 39 30 35 32 5 13 22 21 66 24 63 19 33 35 21 53 35 31

AN AN 1000 18 15 16 11 15 20 23 19 30 18 23 16 23 15 9 2 40 23 14 24 17 2 16 5 2 14 46 45 21

AN AN 1100 17 12 4 6 21 19 25 22 6 10 16 12 18 10 5 28 25 9 21 21 4 5 2 6 2 2 52 48 4

AN AN 1200 21 11 7 5 25 6 27 20 6 8 18 26 15 8 6 14 11 19 16 27 2 8 4 11 2 2 53

BA 19

AN AN 1300 22 12 8 11 22 18 25 17 7 9 20 36 14 4 8 10 17 11 20 30 2 6 7 48 8 2 105

BA 17

AN AN 1400 23 11 18 12 19 24 28 22 17 11 20 37 12 2 7 10 20 20 28 22 17 7 9 13 8 2 119

BA AN AN AN 1500 23 21 11 12 23 22 24 20 12 20 19 32 18 8 16 14 15 21 25 23 15 11 10 13 8 5 165 45

AN AN AN 1600 26 31 7 13 31 32 36 18 13 36 23 34 30 26 20 34 40 25 37 23 16 38 21 13 11 21 77 26

AN AN AN 1700 25 50 7 22 42 36 31 23 89 108 36 36 61 78 125 356 100 82 70 19 34 81 53 118 33 304 44 32

AN AN AN 1800 115 59 11 29 36 43 13 193 305 189 50 28 78 67 111 163 151 135 52 18 102 43 134 157 45 400 70 23

AN AN AN 1900 122 55 11 43 56 33 25 261 307 169 55 28 175 42 22 183 157 58 64 27 79 88 214 115 20 369 82 25

AN AN AN 2000 93 50 10 27 57 81 26 179 155 194 36 24 147 31 50 229 102 38 33 39 161 77 225 148 101 368 144 30

AN AN AN 2100 79 41 9 21 49 57 27 226 215 121 29 27 82 67 80 292 55 21 32 29 129 120 230 196 98 258 100 44

AN AN AN 2200 132 19 17 14 72 56 55 194 208 119 33 20 100 92 97 261 85 28 38 59 71 141 224 190 150 242 83 74

AN AN AN 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 21 14 0 0 OBS53.3 48.8 15.1 15.6 29.5 36.0 31.8 66.9 95.1 85.4 40.5 31.0 42.8 41.5 54.3 104.9 88.1 53.0 29.7 33.5 45.1 56.2 82.0 94.9 66.0 118.3 80.7 62.8 35.7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

29 158. 53.5 29

243. 58.5 29

169. 55.1 29

103. 50.929

128. 63.8 29

182. 88.428

133. 59.0 29

87. 38.6 29

66. 30.0 29

46. 18.7 29

52. 14.9 28

53. 14.2 28

105. 18.427

119. 19.9 28

165. 23.3 28

77. 27.1 28

356. 74.8 28

400. 100.7 28

369. 103.0 28

368. 102.0 28

292. 97.6 28

261. 102.6

MONTHLY OBSERVATIONS: 683 MONTHLY MEAN: 56.8 MONTHLY MAX: 400. 244. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 38 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

NOVEMBER 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

28 NO.: 28 MAX: 222. 139.6 AVG: 109.2 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 DAYAN AN 157 159 167 155 263 161 199 150 135 103 32 33 31 57 124 185 143 137 250 274 208 222 157 74 162 98 42 31 0000

AN AN 111 121 154 111 212 113 128 117 135 88 25 16 32 57 74 120 117 135 222 197 151 127 101 108 138 84 35 29 0100 AN AN 84 116 150 83 163 68 90 99 116 75 22 20 30 46 50 90 95 91 159 162 135 89 109 93 113 56 34 26 0200

AN AN 81 83 112 71 127 111 51 75 100 80 16 23 23 42 51 97 75 78 135 161 126 86 94 76 86 34 28 17 0300

AN AN 57 67 107 74 123 146 57 76 78 75 39 29 20 42 43 74 71 88 135 106 89 88 86 65 73 44 37 13 0400

AN AN 68 67 93 78 97 100 61 75 74 80 39 32 28 39 41 56 70 71 107 106 82 84 74 96 102 48 28 11 0500

AN AN 85 93 104 96 90 103 96 97 103 98 29 49 19 46 88 78 80 92 113 101 69 119 145 181 106 39 34 16 0600

AN AN 149 181 104 146 170 125 159 259 203 163 67 65 28 71 180 127 120 134 175 149 141 202 277 209 184 41 44 17 0700

AN AN 45 94 190 135 98 100 114 138 153 188 66 68 25 52 50 163 121 207 179 127 142 150 229 146 209 54 39 10 0800

AN AN 33 58 83 83 52 77 34 35 33 113 108 43 26 30 19 89 51 87 95 79 51 52 47 68 118 64 31 11 0900

AN BA 55 61 61 53 48 45 27 53 51 163 39 45 22 17 30 65 33 31 46 33 47 35 41 42 94 64 33 14 1000

AN AS 13 12 22 15 22 16 17 24 22 161 45 26 21 22 43 39 43 36 43 41 44 41 50 75 45 159 41 16 1100

AN 2 9 21 13 15 21 10 9 13 25 106 42 15 19 28 12 19 19 4 29 13 4

BA 18 36 25 115 38 9 1200

AN 2 2 23 17 13 17 10 9 11 24 41 35 23 20 9 10 21 18 5 12 11 15

BA 20 26 11 92 20 11 1300

AN 4 2 17 15 14 15 8 19 8 89 42 36 17 14 10 8 18 16 4 11 40 6

BA 11 27 18 89 17 10 1400

AN 6 4 47 16 16 20 10 17 16 19 61 35 17 16 11 9 24 17 4 15 30 9 20 22 22 30 169 22 10 1500

AN 9 7 77 23 33 30 13 16 19 35 53 31 19 14 12 19 29 14 5 24 23 10 18 15 22 27 63 16 10 1600

AN 34 160 163 52 70 70 35 211 92 78 49 37 10 11 20 90 55 25 254 33 58 74 36 88 49 55 77 21 10 1700

AN 423 44 268 185 66 96 249 354 44 358 49 26 17 26 142 99 79 137 253 177 221 75 53 331 28 145 74 71 12 1800

AN 352 40 311 128 139 90 237 281 48 354 47 32 39 49 282 173 194 299 104 339 129 59 56 167 41 95 85 132 11 1900

AN 424 32 339 135 299 96 148 367 75 261 41 34 23 29 217 227 169 123 234 355 338 77 80 179 30 59 61 71 11 2000

AN 337 112 337 337 283 256 209 187 101 197 31 32 21 26 186 308 107 83 338 366 323 107 204 228 37 123 50 21 12 2100

AN 345 164 236 225 222 283 260 239 173 177 34 36 34 46 185 224 146 90 335 312 297 159 243 290 35 106 39 21 18 2200

AN 220 221 222 201 418 209 217 205 183 121 42 28 39 59 189 223 176 116 363 205 283 240 261 127 138 85 38 33 9 2300 0

12 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 21 24 24 24 24 24 24 0 OBS

179.8 72.3 132.2 112.3 112.0 111.2 107.1 122.8 82.5 122.5 82.6 38.8 30.1 26.4 75.5 91.5 92.5 82.3 128.8 147.4 137.6 88.3 107.9 121.1 71.8 92.0 72.4 37.9 14.3 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

28 163. 88.0 28

161. 76.4 28

146. 71.5 28

107. 68.128

181. 84.6 28

277. 138.9 28

229. 117.6 28

118. 59.6 28

163. 48.1 28

161. 41.2 28

115. 24.6 28

92. 18.9 28

89. 20.9 29

169. 24.6 29

77. 23.7 29

254. 69.6 29

423. 141.4 29

354. 148.7 29

424. 156.3 29

366. 171.0 29

345. 171.5 29

418. 168.0

MONTHLY OBSERVATIONS: 681 MONTHLY MEAN: 91.3 MONTHLY MAX: 424. 274. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 39 of 40 (81102) PM10 Total 0-10um STP

(04) Arizona CAS NUMBER:

04-023-0004 SITE ID: 3 POC:

(015) PHOENIX-TUCSON AQCR: (023) Santa Cruz COUNTY: (49640) Nogales CITY: -110.936718 LONGITUDE: 31.337204 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: 300 N MORLEY AVE SITE ADDRESS: COMMERCIAL LAND USE: ON ROOF OF THE ONE STORY PART OF POST OFFICE BLDG NOGALES AZ 85621 HI-VOLUME SAMPL SITE COMMENTS: DIURNAL SURFACE WIND PATTERN UNDER STABLE ATMOSPHERIC CONDITIONS CREATES SOUTHERLY FLOW DURING OVERNI MONITOR COMMENTS: 8.3 PROBE HEIGHT: 1176 ELEVATION-MSL:

DECEMBER 2009 (0053) Arizona Department Of Environmental Quality SUPPORT AGENCY:

SPECIAL PURPOSE MONITOR TYPE:

4 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0053) Arizona Department Of Environmental Quality (122) INSTRUMENT MET ONE 4 MODELS BETA A COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 182. 77.6 AVG: 69.9 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 DAY15 29 144 125 171 26 29 9 45 80 75 128 105 19 27 40 138 151 98 169 203 92 11 86 80 70 126 29 9 56 20 000014 22 90 97 182 35 23 9 27 84 65 135 91 15 34 23 138 113 110 128 170 91 8 85 76 64 127 41 11 40 20 0100 25 28 62 87 142 30 13 11 20 81 68 105 70 12 38 24 93 88 114 103 140 63 76 67 155 73 116 49 10 34 7 0200 27 39 63 84 126 32 16 10 26 69 66 97 64 16 39 29 75 99 76 95 128 35 45 62 167 75 98 36 10 33 16 0300 22 34 61 58 248 28 22 8 25 53 52 90 70 19 34 27 64 84 62 107 79 20 35 48 168 52 81 38 18 37 23 0400 30 35 67 65 137 25 21 18 25 58 53 75 55 16 34 29 59 83 63 66 51 31 19 54 181 45 74 49 16 45 18 0500 44 34 68 82 105 30 23 13 32 63 59 70 69 25 47 48 64 123 82 72 73 34 41 59 203 59 77 46 15 57 17 0600 45 80 120 123 168 29 31 11 34 72 100 89 49 42 76 82 128 152 131 73 123 36 38 51 209 47 72 82 42 78 30 0700 42 89 127 118 118 32 38 19 42 128 97 85 43 44 84 87 111 212 119 65 138 53 42 34 84 64 95 79 67 80 22 0800 5 44 67 45 110 44 47 21 24 126 96 63 32 36 31 41 25 201 50 30 67 166IJ 46 25 49 51 97 56 43 40 26 0900 7 33 39 26 73 34 54 16 21 32 27 18 23 24 19 20 18 75 26 21 40 91IJ 53 24 28 25 68 35 32 31 26 1000 21 42 50 19 29 39 63 21 30 37 31 28 24 20 16 28 32 47 39 38 57 274IJ 46 17 24 31 25 43 41 26 12 1100 22 12 11 17 44 43 77 28 14 2 16 11 17 14 22 8 12 19 4 4 26

BA 39 35 28 32 27 18 23 30 21 1200 6 10 11 21 30 37 203 32 16 5 4 5 16 14 6 8 26 4 2 9 11

BA 48 17 2 2 22 23 14 13 23 1300 6 2 12 11 14 35 149 40 14 5 4 2 15 19 2 6 24 2 4 14 16

BA 30 2 2 8 17 7 13 16 2 1400 15 2 13 9 46 35 111 37 22 7 9 9 17 7 4 7 16 2 6 12 24 199IJ 23 2 4 8 9 8 12 14 4 1500 16 7 12 16 41 36 116 18 25 9 20 10 19 10 9 26 10 2 7 16 34 162IJ 23 2 5 7 9 10 18 22 4 1600 24 47 16 7 47 25 71 31 33 29 26 32 14 9 11 379 91 37 26 300 64 95IJ 12 8 20 16 24 17 13 16 7 1700 228 72 9 67 51 28 48 34 43 52 15 54 12 19 2 79 112 44 30 462 220 63 28 19 31 111 109 16 32 14 9 1800 222 70 27 76 33 40 15 25 53 74 15 128 17 31 17 250 116 216 178 391 307 43 35 31 33 97 32 45 50 30 27 1900 149 64 30 243 48 31 42 39 57 74 27 124 34 32 19 228 165 279 311 356 203 23 31 51 78 90 25 103 56 33 47 2000 146 59 48 262 42 31 46 37 67 84 58 77 33 29 20 347 235 383 141 285 77 16 40 45 86 146 57 122 78 29 66 2100 61 80 127 295 41 30 57 28 88 84 74 100 22 26 28 229 213 202 195 372 172 17 69 64 58 178 56 63 55 23 82 2200 26 166 130 240 36 29 21 39 87 68 91 112 17 49 69 249 159 108 212 320 114 11 95 89 65 171 40 28 58 21 208 2300 24

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 21 24 24 24 24 24 24 24 24 24 OBS50.8 45.8 58.5 91.4 86.8 32.7 55.7 23.1 36.3 57.3 47.8 68.6 38.7 22.8 28.7 95.6 88.5 113.6 86.9 146.2 105.7 76.9 38.9 40.7 76.5 63.4 61.8 43.5 30.7 34.1 30.7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

31 155. 64.6 31

167. 59.8 31

248. 57.0 31

181. 51.531

203. 59.2 31

209. 78.8 31

212. 79.3 31

201. 58.2 31

91. 34.2 31

274. 40.3 30

77. 22.5 30

203. 21.3 30

149. 16.431

199. 22.431

162. 23.3 31

379. 49.9 31

462. 68.2 31

391. 87.9 31

356. 99.7 31

383. 103.0 31

372. 102.9 31

320. 100.9

MONTHLY OBSERVATIONS: 741 MONTHLY MEAN: 60.5 MONTHLY MAX: 462. 203. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Jun. 13, 2012 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 40 of 40 QUALIFIER CODES: Qualifier Code Qualifier Description Qualifier Type

AG AJ AN AQ AS AV AZ BA IJ IL rj rl Sample Time out of Limits Filter Damage Machine Malfunction Collection Error Poor Quality Assurance Results Power Failure Q C Audit Maintenance/Routine Repairs High Winds Other High Winds Other NULL NULL NULL NULL NULL NULL NULL NULL INFORM INFORM REQEXC REQEXC Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional concurrence are shown in lower case.