Return to main Clark County MeteoStar Monitoring web page
Return to main Clark County MeteoStar Monitoring web page

Air Quality Index Yearly Summary

Reporting for

Daily AQI Results for all Metro Areas
From results published at 0:24 am PST
Jan 2017
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 34 81 36 14 4 28
C561 C561 C73 C561 C540 C1501
02 13 30 38 5 1 20
C561 C1019 C73 C1501 C540 C1502
03 13 37 37 9 2 35
C43 C1501 C1019 C1501 C540 C1501
04 23 39 34 8 3 36
C540 C561 C1019 C1501 C540 C1501
05 21 26 42 5 2 32
C561 C561 C71 C2002 C540 C561
06 15 34 41 14 3 42
C540 C561 C601 C2002 C540 C1501
07 23 54 35 11 4 42
C561 C561 C73 C561 C540 C1501
08 25 61 33 14 4 36
C561 C561 C601 C561 C540 C1501
09 22 49 39 11 4 39
C561 C561 C71 C2002 C540 C1501
10 15 23 40 9 2 40
C561 C2002 C298 C1501 C540 C1502
11 14 23 41 5 1 30
C561 C561 C73 C1501 C540 C1502
12 12 39 36 8 1 38
C75 C298 C73 C1501 C540 C1501
13 11 24 34 5 1 32
C298 C561 C601 C1501 C540 C1501
14 7 18 32 5 NA 26
C298 C298 C75 C1501 C540 C561
15 14 41 35 10 3 40
C561 C561 C2002 C2002 C540 C1501
16 10 23 38 6 1 36
C2002 C2002 C71 C2002 C540 C561
17 24 45 37 16 6 47
C561 C561 C601 C561 C540 C1502
18 27 51 39 16 5 51
C561 C1501 C73 C561 C540 C1501
19 12 27 40 8 1 35
C2002 C561 C73 C1501 C540 C1501
20 12 24 41 8 1 33
C561 C1501 C73 C1501 C540 C1501
21 12 36 40 11 NA 42
C2002 C2002 C43 C2002  C1502
22 8 33 39 7 NA 34
C561 C1501 C73 C1501  C1501
23 6 17 43 5 0 36
C561 C298 C73 C1501 C540 C1501
24 8 20 39 7 NA 38
C298 C561 C75 C1501 C540 C1501
25 10 23 38 8 1 39
C298 C298 C75 C561 C540 C1501
26 19 35 37 11 4 42
C2002 C561 C73 C2002 C540 C1502
27 11 23 39 6 NA 46
C2002 C2002 C73 C1501 C540 C1502
28 17 39 37 11 5 45
C561 C561 C75 C561 C540 C1501
29 19 45 38 15 4 45
C561 C2002 C75 C561 C540 C1502
30 44 68 31 22 6 53
C561 C561 C601 C561 C540 C1501
31 44 64 31 18 6 50
C561 C561 C601 C561 C540 C1501

Feb 2017
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 40 62 38 14 6 46
C540 C561 C601 C561 C540 C1501
02 39 51 43 12 7 47
C540 C540 C601 C561 C540 C1501
03 28 45 39 12 5 46
C2002 C561 C601 C561 C540 C1502
04 16 33 39 8 1 38
C2002 C561 C43 C561 C540 C1501
05 24 52 40 9 2 39
C561 C561 C601 C561 C540 C1501
06 18 30 39 3 1 35
C2002 C2002 C73 C2002 C540 C1502
07 25 35 35 5 NA 36
C2002 C561 C73 C561 C540 C2002
08 28 40 26 9 4 35
C2002 C1501 C1019 C561 C540 C1501
09 27 42 31 11 4 42
C2002 C1501 C75 C1501 C540 C1501
10 17 21 36 6 1 32
C2002 C1501 C73 C1501 C540 C1501
11 8 19 36 4 1 26
C298 C561 C73 C1501 C540 C1502
12 6 17 38 4 0 25
C561 C561 C73 C1501 C540 C1501
13 11 22 38 9 1 42
C2002 C298 C601 C2002 C540 C1501
14 22 40 40 11 3 46
C561 C561 C75 C561 C540 C1501
15 28 51 40 15 4 48
C561 C561 C1019 C561 C540 C1502
16 27 44 46 12 4 45
C561 C1501 C1019 C561 C540 C1501
17 20 31 42 7 1 43
C2002 C1501 C1019 C1501 C540 C1501
18 11 30 40 6 NA 29
C71 C1501 C601 C1501 C540 C1502
19 9 23 43 6 NA 33
C71 C1501 C601 C1501 C540 C1501
20 12 29 36 9 1 33
C561 C1501 C601 C1501 C540 C1501
21 7 19 44 6 NA 35
C75 C561 C73 C1501 C540 C1501
22 19 20 48 5 1 34
C1019 C1019 C43 C1501 C540 C1501
23 7 14 43 3 NA 19
C2002 C2002 C75 C2002 C540 C1502
24 8 27 40 11 1 40
C75 C1501 C75 C561 C540 C1501
25 22 50 42 9 4 44
C561 C561 C1019 C2002 C540 C2002
26 18 42 49 8 2 43
C561 C561 C73 C561 C540 C2002
27 9 19 49 6 1 43
C561 C1501 C73 C1501 C540 C2002
28 10 25 44 6 1 39
C561 C1019 C43 C1501 C540 C561

Mar 2017
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 18 26 41 10 3 43
C540 C561 C75 C1501 C540 C1501
02 25 36 44 13 5 46
C540 C561 C601 C561 C540 C1501
03 29 48 41 16 5 60
C540 C561 C43 C561 C540 C1501
04 26 34 50 9 5 44
C2002 C1501 C43 C1501 C540 C1502
05 53 29 58 4 2 19
C540 C1019 C73 C1501 C540 C1502
06 12 26 43 8 2 44
C2002 C561 C43 C561 C540 C1501
07 26 47 42 11 4 52
C540 C561 C75 C561 C540 C1502
08 37 49 42 15 5 58
C540 C540 C75 C561 C540 C1501
09 37 53 38 18 5 55
C540 C561 C75 C561 C540 C1501
10 46 57 42 16 6 60
C540 C561 C75 C561 C540 C1501
11 31 38 40 11 4 46
C540 C561 C43 C561 C540 C1501
12 26 42 44 9 4 44
C540 C561 C43 C2002 C540 C1501
13 31 52 43 13 4 46
C540 C1501 C75 C561 C540 C1501
14 46 58 48 13 6 49
C540 C1501 C1019 C561 C540 C561
15 38 41 43 11 5 49
C540 C1501 C601 C561 C540 C1501
16 34 44 49 8 3 43
C2002 C1501 C75 C1501 C540 C1501
17 30 52 48 9 3 44
C2002 C1501 C75 C561 C540 C1501
18 33 45 50 8 3 37
C540 C561 C75 C561 C540 C1502
19 25 60 48 7 2 43
C2002 C1501 C75 C2002 C540 C2002
20 29 43 42 8 3 43
C2002 C1501 C73 C1501 C540 C1501
21 18 24 38 6 NA 39
C540 C1501 C73 C1501 C540 C1501
22 14 28 49 5 1 33
C2002 C561 C73 C1501 C540 C1501
23 21 27 44 6 1 30
C540 C561 C75 C1501 C540 C1501
24 17 32 46 8 2 41
C540 C1501 C601 C1501 C540 C1501
25 16 32 50 6 NA 27
C540 C1501 C71 C1501 C540 C1501
26 12 22 49 6 1 39
C2002 C1019 C73 C1501 C540 C2002
27 21 26 48 4 1 33
C540 C2002 C73 C1501 C540 C1502
28 13 21 45 5 NA 24
C75 C561 C73 C1501 C540 C1501
29 21 29 45 12 3 45
C2002 C1501 C43 C561 C540 C2002
30 117 76 50 9 4 39
C298 C298 C1019 C561 C540 C1501
31 12 23 42 5 1 29
C561 C1019 C73 C1501 C540 C1501

Apr 2017
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 17 24 39 12 2 36
C75 C1501 C23 C561 C540 C1502
02 17 49 46 8 2 34
C561 C561 C43 C561 C540 C561
03 15 23 48 6 1 41
C75 C1501 C73 C1501 C540 C561
04 15 28 49 5 2 37
C2002 C2002 C43 C561 C540 C1502
05 19 37 48 10 2 46
C540 C1501 C43 C561 C540 C1501
06 26 37 74 11 4 41
C540 C1501 C73 C561 C540 C1502
07 17 30 50 6 1 42
C75 C1501 C43 C1501 C540 C1501
08 48 60 74 4 NA 23
C298 C298 C43 C1501 C540 C1501
09 11 26 50 9 1 44
C561 C561 C43 C561 C540 C561
10 31 48 67 9 2 55
C2002 C1501 C1019 C561 C540 C561
11 36 53 97 8 4 57
C540 C1501 C1019 C561 C540 C1502
12 33 48 74 7 3 48
C540 C1501 C71 C561 C540 C561
13 35 44 77 5 NA 39
C540 C2002 C7772 C1501 C540 C1501
14 17 36 67 5 1 38
C540 C1501 C43 C1501 C540 C1501
15 18 31 67 11 2 50
C1019 C2002 C43 C561 C540 C561
16 22 40 64 8 2 42
C540 C2002 C22 C561 C540 C561
17 21 33 43 6 NA 32
C2002 C2002 C71 C1501 C540 C1501
18 29 30 42 5 1 25
C1019 C1501 C71 C1501 C540 C1501
19 31 33 67 5 1 37
C2002 C561 C43 C1501 C540 C1502
20 26 32 77 4 2 44
C540 C2002 C43 C561 C540 C561
21 22 19 61 7 1 42
C540 C561 C43 C1501 C540 C561
22 19 28 54 10 1 43
C75 C561 C43 C2002 C540 C2002
23 29 51 90 8 1 40
C540 C561 C71 C2002 C540 C561
24 35 48 71 5 1 40
C1019 C561 C22 C2002 C540 C1502
25 37 26 61 5 NA 36
C540 C1019 C71 C561 C540 C1502
26 24 49 48 7 1 44
C540 C1501 C22 C2002 C540 C1501
27 35 23 87 3 NA 15
C540 C561 C71 C2002 C540 C1502
28 35 26 58 3 1 15
C540 C1501 C71 C2002 C540 C561
29 12 24 45 4 NA 24
C43 C2002 C71 C1501 C540 C1501
30 11 37 54 6 1 37
C540 C1501 C75 C561 C540 C540

May 2017
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 20 54 54 7 1 49
C540 C2002 C71 C561 C540 C561
02 17 28 47 5 1 43
C2002 C1501 C2002 C2002 C540 C561
03 44 37 61 7 2 50
C2002 C1501 C1019 C561 C540 C561
04 28 44 74 9 2 52
C2002 C1501 C43 C561 C540 C561
05 42 44 74 8 4 49
C540 C1501 C71 C561 C540 C1501
06 57 40 61 6 1 35
C540 C2002 C71 C1501 C540 C1501
07 56 56 54 7 1 35
C601 C561 C71 C561 C540 C540
08 29 41 74 6 2 46
C2002 C1501 C71 C1501 C540 C2002
09 27 39 54 7 1 38
C540 C1501 C43 C1501 C540 C540
10 28 42 84 7 1 40
C2002 C1501 C75 C1501 C540 C1501
11 24 47 90 7 1 43
C298 C1501 C75 C1501 C540 C1501
12 25 43 87 7 1 50
C298 C1501 C43 C1501 C540 C1501
13 26 30 93 5 1 30
C298 C1501 C601 C1501 C540 C1501
14 18 30 87 5 1 37
C298 C561 C71 C1501 C540 C1501
15 23 41 74 7 1 40
C298 C1501 C71 C1501 C540 C1501
16 25 43 61 5 1 31
C298 C1501 C23 C1501 C540 C1501
17 37 32 51 5 1 35
C540 C1501 C71 C1501 C540 C1501
18 38 34 43 6 1 36
C540 C1501 C7772 C1501 C540 C1501
19 24 29 51 8 2 43
C540 C1501 C1019 C2002 C540 C561
20 20 32 67 9 2 43
C2002 C561 C43 C561 C540 C561
21 21 34 80 6 2 39
C540 C1501 C75 C561 C540 C561
22 39 37 58 7 1 43
C2002 C1501 C43 C1501 C540 C1501
23 27 40 101 8 2 45
C540 C1501 C71 C1501 C540 C1501
24 40 39 87 6 3 45
C540 C2002 C73 C561 C540 C1501
25 31 41 54 7 1 51
C2002 C1501 C298 C1501 C540 C1501
26 21 46 74 6 1 41
C71 C1501 C43 C1501 C540 C1501
27 18 31 61 7 1 43
C540 C1501 C43 C1501 C540 C561
28 15 29 64 7 1 51
C561 C1501 C43 C561 C540 C561
29 22 34 77 9 2 58
C540 C2002 C71 C561 C540 C561
30 29 47 80 8 2 51
C2002 C1501 C75 C1501 C540 C1501
31 27 41 54 7 1 45
C2002 C1501 C7772 C1501 C540 C1501

Jun 2017
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 29 60 61 7 3 47
C540 C2002 C1019 C1501 C540 C1501
02 30 49 93 10 3 58
C561 C1501 C71 C561 C540 C561
03 30 43 100 7 3 52
C2002 C1501 C71 C1501 C540 C561
04 32 38 64 4 1 28
C2002 C1501 C71 C1501 C540 C561
05 27 34 77 7 2 52
C2002 C561 C22 C561 C540 C1501
06 32 42 71 7 3 48
C540 C1501 C7772 C1501 C540 C561
07 31 40 87 7 2 41
C2002 C1501 C75 C1501 C540 C1501
08 41 53 87 7 1 48
C2002 C1019 C22 C1501 C540 C1501
09 44 40 61 5 1 37
C2002 C1501 C23 C1501 C540 C1501
10 33 34 67 5 1 27
C2002 C1501 C73 C1501 C540 C1501
11 41 32 77 4 1 18
C1019 C1501 C7772 C1501 C540 C1501
12 24 21 46 2 1 27
C2002 C561 C22 C561 C540 C1502
13 19 18 71 8 2 42
C2002 C1501 C22 C1501 C540 C1501
14 54 30 108 8 3 47
C2002 C561 C75 C1501 C540 C1501
15 33 37 93 7 4 46
C540 C561 C75 C561 C540 C1501
16 35 44 115 9 3 52
C2002 C561 C73 C1501 C540 C1501
17 27 34 104 8 4 46
C2002 C561 C71 C1501 C540 C1501
18 22 33 45 8 2 45
C2002 C298 C1019 C1501 C540 C540
19 38 28 45 7 3 32
C540 C561 C71 C1501 C540 C1501
20 39 51 93 8 3 55
C2002 C561 C71 C1501 C540 C1501
21 34 38 67 7 4 45
C540 C561 C22 C561 C540 C540
22 31 38 122 7 3 50
C540 C561 C75 C561 C540 C1501
23 27 35 154 7 NA 49
C2002 C561 C71 C1501  C1501
24 25 31 67 5 NA 46
C540 C561 C43 C1501  C561
25 28 32 67 5 NA 40
C43 C561 C22 C1501  C1501
26 34 28 50 5 1 41
C1019 C298 C22 C1501 C540 C1501
27 30 23 71 3 1 31
C2002 C561 C1019 C561 C540 C1501
28 27 29 112 5 1 41
C2002 C561 C75 C1501 C540 C1501
29 37 41 100 6 3 44
C2002 C561 C75 C1501 C540 C1501
30 32 42 115 8 2 53
C2002 C561 C71 C1501 C540 C2002

Jul 2017
Date PM-10 PM-2.5 O3 CO SO2 NO2
01 33 44 93 6 2 49
C540 C561 C71 C1501 C540 C561
02 30 35 80 5 1 35
C43 C561 C73 C1501 C540 C1501
03 29 34 97 6 2 41
C2002 C561 C7772 C561 C540 C561
04 62 128 132 7 1 47
C561 C561 C75 C561 C540 C561
05 53 104 61 6 NA 46
C561 C561 C22 C561  C1501
06 35 46 100 9 3 52
C298 C561 C75 C1501 C540 C1501
07 37 47 129 9 3 54
C540 C1501 C71 C1501 C540 C1501
08 39 46 101 8 1 38
C298 C298 C75 C1501 C540 C1501
09 28 37 80 7 1 32
C540 C540 C75 C1501 C540 C1502
10 45 41 77 8 1 42
C2002 C561 C75 C1501 C540 C1501
11 35 60 112 7 1 37
C1019 C1019 C71 C1501 C540 C1501
12 36 54 112 8 2 44
C2002 C298 C71 C1501 C540 C1501
13 26 43 101 8 3 50
C540 C561 C75 C1501 C540 C1501
14 29 46 104 8 3 48
C540 C561 C75 C1501 C540 C1501
15 26 52 118 8 2 45
C1019 C561 C75 C1501 C540 C1501
16 72 66 84 7 1 27
C540 C561 C71 C1501 C540 C1501
17 42 39 49 8 2 40
C2002 C561 C7772 C1501 C540 C1501
18 31 43 77 8 2 41
C43 C1501 C7772 C1501 C540 C1501
19 18 35 46 7 2 32
C2002 C561 C75 C1501 C540 C1501
20 22 28 61 8 2 43
C2002 C1501 C75 C1501 C540 C1501
21 28 33 87 8 1 44
C2002 C1501 C75 C1501 C540 C1502
22 24 33 90 9 NA 37
C2002 C561 C75 C1501  C1501
23 25 31 67 6 NA 23
C43 C561 C75 C1501  C1501
24 21 23 44 7 0 38
C43 C1501 C23 C1501 C540 C1501
25 10 29 47 6 NA 29
C71 C561 C75 C1501 C540 C1501
26 31 23 54 2 1 30
C2002 C298 C73 C561 C540 C1501
27 21 26 80 8 1 37
C75 C1501 C75 C1501 C540 C1501
28 39 38 90 9 2 43
C2002 C561 C75 C1501 C540 C1501
29 43 38 100 8 1 30
C2002 C298 C71 C1501 C540 C1501
30 20 23 74 7 2 39
C43 C540 C43 C1501 C540 C1502
31 32 31 74 9 2 45
C2002 C561 C71 C1501 C540 C1501
Aug 2017
Date PM-10 PM-2.5 O3 CO SO2 NO2
01 26 33 84 8 2 36
C561 C561 C73 C1501 C540 C1501
02 26 29 100 6 1 34
C2002 C561 C75 C1501 C540 C1501
03 18 21 74 7 1 43
C2002 C540 C75 C1501 C540 C1501
04 17 22 58 8 1 51
C43 C1501 C1019 C1501 C540 C1501
05 21 43 115 8 1 40
C1019 C561 C75 C1501 C540 C1501
06 20 37 87 6 1 40
C43 C1501 C73 C1501 C540 C1501
07 33 29 64 7 1 50
C2002 C1501 C73 C1501 C540 C1501
08 26 28 64 7 2 52
C75 C1501 C75 C1501 C540 C1501
09 29 34 54 6 2 51
C2002 C561 C22 C1501 C540 C1501
10 26 27 49 6 1 61
C2002 C561 C7772 C1501 C540 C1501
11 31 29 48 8 1 48
C2002 C561 C7772 C1501 C540 C1501
12 25 28 64 7 1 38
C2002 C561 C71 C1501 C540 C1501
13 22 29 71 6 1 44
C1019 C561 C73 C1501 C540 C1501
14 31 32 54 7 1 51
C2002 C1501 C22 C1501 C540 C1501
15 27 26 58 6 3 43
C43 C561 C75 C561 C540 C1501
16 50 30 44 7 3 44
C2002 C561 C75 C1501 C540 C1501
17 29 29 44 8 2 44
C2002 C561 C71 C1501 C540 C1501
18 26 31 50 8 3 45
C540 C561 C75 C1501 C540 C1501
19 23 25 48 8 2 36
C2002 C561 C7772 C1501 C540 C2002
20 22 30 46 7 2 29
C2002 C561 C71 C1501 C540 C561
21 16 25 46 6 1 38
C2002 C561 C71 C1501 C540 C1501
22 17 28 61 7 1 42
C540 C540 C75 C1501 C540 C1501
23 28 28 46 8 2 45
C2002 C561 C22 C1501 C540 C1501
24 21 27 45 10 1 42
C2002 C298 C75 C561 C540 C1502
25 25 36 51 9 3 46
C561 C561 C71 C1501 C540 C1501
26 24 36 80 9 2 48
C540 C540 C43 C561 C540 C2002
27 19 50 67 7 2 43
C540 C540 C43 C561 C540 C1502
28 29 46 84 7 2 51
C2002 C540 C75 C1501 C540 C2002
29 38 46 80 8 4 47
C540 C540 C71 C1501 C540 C1501
30 56 40 54 6 2 40
C540 C540 C601 C561 C540 C561
31 24 34 118 9 1 49
C540 C1501 C43 C1501 C540 C1501
Sep 2017
Date PM-10 PM-2.5 O3 CO SO2 NO2
01 25 43 80 8 2 50
C540 C298 C43 C1501 C540 C561
02 32 51 77 9 2 46
C540 C561 C43 C1501 C540 C1501
03 57 41 80 10 1 35
C601 C2002 C75 C1501 C540 C1501
04 38 42 80 7 1 42
C2002 C540 C71 C1501 C540 C1501
05 40 47 64 7 2 42
C2002 C561 C22 C1501 C540 C1501
06 30 39 77 10 1 44
C2002 C540 C71 C1501 C540 C1501
07 26 34 64 12 1 45
C2002 C2002 C71 C1501 C540 C1501
08 23 59 49 8 1 42
C2002 C561 C71 C1501 C540 C1501
09 14 29 61 9 1 41
C540 C561 C43 C1501 C540 C1502
10 16 43 50 9 1 38
C540 C561 C1019 C1501 C540 C540
11 25 55 50 13 3 43
C2002 C561 C43 C1501 C540 C2002
12 24 40 39 11 2 45
C2002 C561 C75 C1501 C540 C1501
13 20 20 39 3 2 40
C2002 C1501 C71 C561 C540 C1501
14 23 27 77 7 1 48
C2002 C1501 C22 C1501 C540 C1501
15 27 42 67 7 1 44
C73 C1501 C22 C1501 C540 C1501
16 30 63 61 10 2 46
C2002 C2002 C43 C561 C540 C561
17 24 39 54 7 2 38
C2002 C561 C75 C561 C540 C561
18 48 32 77 6 2 51
C561 C561 C73 C1501 C540 C1501
19 31 33 51 6 1 43
C2002 C1501 C22 C1501 C540 C1501
20 52 32 58 6 1 44
C2002 C2002 C22 C1501 C540 C1501
21 34 26 44 5 NA 36
C540 C1501 C22 C1501  C1501
22 24 17 48 3 1 37
C43 C298 C601 C1501 C540 C1501
23 20 14 40 4 1 25
C75 C1501 C601 C1501 C540 C1501
24 13 20 42 6 1 39
C2002 C1501 C1019 C1501 C540 C1502
25 15 22 42 5 2 41
C75 C1501 C1019 C1501 C540 C561
26 20 22 44 6 2 44
C75 C1501 C601 C1501 C540 C1501
27 22 22 46 7 3 47
C2002 C1501 C22 C1501 C540 C561
28 31 27 50 8 3 48
C2002 C2002 C71 C561 C540 C1501
29 33 33 61 11 3 54
C2002 C2002 C75 C561 C540 C1501
30 34 31 77 10 3 45
C2002 C2002 C1019 C561 C540 C1502
Oct 2017
Date PM-10 PM-2.5 O3 CO SO2 NO2
01 28 28 84 5 1 44
C1019 C1501 C71 C561 C540 C1502
02 33 21 44 5 1 38
C2002 C1501 C71 C1501 C540 C2002
03 28 24 58 6 2 43
C2002 C1501 C71 C1501 C540 C1501
04 54 48 87 11 2 62
C1019 C540 C1019 C561 C540 C540
05 48 53 77 9 4 62
C540 C540 C71 C561 C540 C1502
06 33 65 45 13 4 47
C540 C540 C1019 C561 C540 C1501
07 33 45 44 15 4 47
C540 C561 C73 C561 C540 C1501
08 79 47 45 10 4 40
C540 C561 C75 C561 C540 C1501
09 25 17 36 7 1 35
C540 C1501 C71 C561 C540 C561
10 32 34 44 13 5 49
C75 C540 C601 C561 C540 C1502
11 37 38 45 13 4 53
C2002 C561 C601 C561 C540 C1501
12 47 56 74 11 3 63
C2002 C2002 C601 C561 C540 C561
13 52 75 58 11 3 59
C2002 C540 C601 C1501 C540 C1501
14 32 39 48 7 2 42
C75 C1501 C71 C1501 C540 C540
15 23 26 47 12 3 48
C540 C1501 C1019 C561 C540 C561
16 41 53 43 14 4 55
C540 C540 C75 C561 C540 C1501
17 51 75 43 18 5 60
C2002 C540 C601 C561 C540 C1502
18 56 62 39 16 5 63
C2002 C540 C1019 C561 C540 C1501
19 47 48 46 12 4 53
C2002 C1501 C1019 C561 C540 C1501
20 71 43 45 6 1 32
C1019 C1019 C71 C1501 C540 C1501
21 19 18 42 10 2 41
C1019 C1501 C71 C561 C540 C561
22 24 45 40 14 3 45
C2002 C540 C71 C561 C540 C561
23 32 74 36 14 5 42
C2002 C540 C601 C561 C540 C561
24 19 19 39 7 1 42
C2002 C1501 C1019 C1501 C540 C561
25 29 46 41 14 6 52
C2002 C1501 C1019 C561 C540 C1501
26 45 49 38 12 5 60
C2002 C1501 C71 C1501 C540 C1501
27 43 38 38 12 4 46
C2002 C2002 C1019 C561 C540 C1502
28 30 33 37 14 4 38
C2002 C561 C601 C561 C540 C1502
29 36 35 38 13 5 42
C2002 C2002 C75 C561 C540 C561
30 40 37 51 10 5 49
C2002 C1501 C1019 C561 C540 C1501
31 29 41 48 8 1 44
C2002 C1501 C75 C1501 C540 C1501
Nov 2017
Date PM-10 PM-2.5 O3 CO SO2 NO2
01 39 42 44 9 3 42
C2002 C1501 C1019 C1501 C540 C1501
02 28 36 40 8 2 40
C2002 C1501 C71 C1501 C540 C1501
03 27 27 44 6 1 34
C75 C1501 C1019 C1501 C540 C1501
04 23 22 38 6 1 33
C75 C1501 C298 C1501 C540 C1501
05 19 17 36 5 1 26
C75 C1501 C71 C1501 C540 C1501
06 26 23 36 7 1 42
C2002 C2002 C43 C1501 C540 C561
07 32 36 39 10 4 46
C2002 C540 C75 C561 C540 C561
08 32 29 35 11 4 44
C2002 C2002 C601 C561 C540 C1501
09 35 38 41 12 5 44
C2002 C540 C1019 C561 C540 C540
10 29 33 44 8 4 41
C2002 C1501 C1019 C1501 C540 C1501
11 34 49 44 16 5 50
C540 C540 C1019 C561 C540 C561
12 45 64 35 14 4 41
C540 C540 C601 C561 C540 C1502
13 53 64 40 12 6 52
C540 C540 C601 C1501 C540 C1502
14 52 63 39 12 6 56
C540 C540 C75 C2002 C540 C1502
15 55 67 35 17 6 55
C2002 C1501 C601 C561 C540 C1501
16 47 47 31 11 6 43
C2002 C1501 C601 C561 C540 C1502
17 66 30 42 3 1 28
C540 C1019 C71 C1501 C540 C1502
18 NA NA NA NA NA NA
      

PLEASE NOTE: This data has not been verified by the Clark County Department of Air Quality and may change. This is the most current data, but it is not official until it has been certified by our technical staff. Data is collected from Clark County Department of Air Quality ambient monitoring sites and may include data collected by other outside agencies. This data is updated hourly. All times shown are in local standard time unless otherwise indicated.