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Ozone (O3)

All data are collected real-time and have not been corrected nor validated.

Hourly averages in PPB for 04/11/2023

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*Hour
(MST)
  ACAD **ASPN AURE BHWK BOUR CAMP CASA CHAT CTZ EVG FTC FTCW GRET HLD MAN NREL PAL PAO PWES RFN RIFLO3 WBY
1:00 AM 1hr
8hr
AQI
17
36
33
50
48
44
51
46
43
55
58
61
34
40
37
48
38
35
34
31
29
55
47
44
36
36
33
41
49
45
30
34
31
44
52
48
13
37
34
52
47
44
50
54
50
45
50
46
35
42
39
23
40
37
34
35
32
54
53
49
33
39
36
21
27
25
2:00 AM 1hr
8hr
AQI
14
30
28
49
48
44
51
46
43
53
57
58
31
36
33
46
36
33
41
29
27
56
46
43
33
33
31
41
46
43
25
30
28
42
49
45
15
31
29
49
46
43
51
52
48
53
49
45
34
40
37
27
36
33
31
33
31
55
52
48
24
35
32
16
22
20
3:00 AM 1hr
8hr
AQI
25
27
25
50
48
44
50
46
43
52
55
51
29
34
31
46
36
33
45
28
26
57
47
44
33
31
29
41
44
41
19
25
23
38
47
44
20
28
26
54
46
43
51
51
47
52
49
45
30
37
34
24
34
31
33
32
30
53
52
48
21
32
30
37
21
19
4:00 AM 1hr
8hr
AQI
25
24
22
51
49
45
50
47
44
52
54
50
31
33
31
46
38
35
41
31
29
56
48
44
31
30
28
42
43
40
12
23
21
38
44
41
8
24
22
53
48
44
51
51
47
50
50
46
30
35
32
27
31
29
34
32
30
52
52
48
22
30
28
25
20
19
5:00 AM 1hr
8hr
AQI
26
23
21
46
48
44
50
48
44
52
54
50
29
31
29
47
40
37
45
36
33
54
49
45
30
31
29
38
42
39
11
20
19
39
42
39
3
20
19
51
49
45
50
50
46
49
50
46
28
33
31
22
29
27
28
31
29
53
52
48
13
27
25
18
20
19
6:00 AM 1hr
8hr
AQI
13
20
19
35
47
44
47
49
45
51
53
49
27
30
28
41
44
41
37
38
35
52
50
46
32
32
30
40
41
38
12
20
19
36
40
37
3
16
15
48
50
46
48
50
46
47
50
46
27
32
30
29
28
26
26
30
28
54
52
48
9
24
22
3
18
17
7:00 AM 1hr
8hr
AQI
14
19
18
47
46
43
51
49
45
54
53
49
30
30
28
37
44
41
28
38
35
51
52
48
31
32
30
33
39
36
12
18
17
29
39
36
7
13
12
46
50
46
47
49
45
47
49
45
26
30
28
23
26
24
25
30
28
52
52
48
7
20
19
11
19
18
8:00 AM 1hr
8hr
AQI
36
21
19
50
46
43

50
46
60
53
49
33
30
28
36
43
40
36
38
35
52
54
50
33
32
30
44
40
37
21
17
16
34
37
34
17
10
9
46
49
45
53
50
46
41
48
44
29
29
27
22
24
22
33
30
28
48
52
48
17
18
17
20
18
17
9:00 AM 1hr
8hr
AQI

21
19
53
47
44
56
50
46
63
54
50
36
30
28
38
42
39
43
39
36
53
53
49
42
33
31
51
41
38
29
17
16
46
37
34
31
13
12
48
49
45
50
50
46
33
46
43
36
30
28
33
25
23
39
31
29
55
52
48
24
17
16

18
17
10:00 AM 1hr
8hr
AQI
42
25
23
55
47
44
58
51
47
64
56
54
41
32
30
46
42
39
50
40
37
57
54
50
51
35
32
61
43
40
42
19
18
53
39
36
35
15
14

49
45
50
50
46
49
46
43
39
30
28
46
28
26
40
32
30
64
53
49
30
17
16
41
22
20
11:00 AM 1hr
8hr
AQI
49
29
27
59
48
44
63
53
49
64
57
58
54
35
32
52
42
39
57
42
39
60
54
50
53
37
34
67
47
44
47
23
21
57
41
38
41
18
17

48
44
52
50
46
57
46
43
44
32
30
56
32
30
44
33
31
62
55
51
36
19
18
55
24
22
12:00 PM 1hr
8hr
AQI
54
33
31
60
50
46
65
55
51
62
58
61
61
38
35
62
44
41
63
44
41
61
55
51
53
40
37
66
50
46
58
29
27
64
44
41
53
23
21


56
50
46
64
48
44
50
34
31
65
37
34
47
35
32
64
56
54
42
22
20
61
29
27
1:00 PM 1hr
8hr
AQI
56
37
34
60
51
47
67
58
61
61
59
64
64
43
40
64
47
44
67
47
44
64
56
54
53
43
40
67
53
49
61
35
32
67
48
44
62
31
29


59
51
47
68
50
46
55
38
35
67
42
39
50
38
35
67
58
61
49
26
24
66
36
33
2:00 PM 1hr
8hr
AQI
57
44
41
60
54
50
67
61
71
61
61
71
65
48
44
66
50
46
71
51
47
67
58
61
55
46
43
69
57
58
61
41
38
64
51
47
63
38
35
62

60
53
49
71
53
49
56
41
38
70
47
44
49
40
37
69
60
67
51
32
30
70
46
43
3:00 PM 1hr
8hr
AQI
58
50
46
58
56
54
66
63
77
62
62
74
60
51
47
69
54
50
74
57
58
70
60
67
55
49
45
72
62
74
57
47
44
63
56
54
65
45
42
63

62
55
51
74
57
58
55
45
42
73
54
50
49
43
40
70
62
74
54
37
34
69
54
50
4:00 PM 1hr
8hr
AQI
59
53
49
58
57
58
65
63
77
65
62
74
62
55
51
70
58
61
76
62
74
76
63
77
56
52
48
77
66
87
58
51
47
63
59
64
69
52
48
67

63
56
54
71
60
67
57
49
45
75
60
67
49
45
42
68
64
80
55
42
39
71
61
71
5:00 PM 1hr
8hr
AQI
60
54
50
58
57
58
63
64
80
62
62
74
62
58
61
69
62
74
72
66
87
81
67
90
56
54
50
80
69
97
61
55
51
63
61
71
70
57
58
72

63
58
61
69
65
84
55
51
47
76
66
87
49
47
44
64
66
87
54
46
43
68
62
74
6:00 PM 1hr
8hr
AQI
59
56
54
52
57
58
67
65
84
61
62
74
59
60
67
65
64
80
65
68
93
78
69
97
55
54
50
75
71
101
61
58
61
65
63
77
63
60
67
72

62
59
64
65
67
90
55
53
49
73
69
97
48
48
44
61
65
84
54
49
45
63
65
84
7:00 PM 1hr
8hr
AQI
56
57
58
50
56
54
64
65
84
58
61
71
56
61
71
50
64
80
51
67
90
69
70
100
50
54
50
58
70
100
47
58
61
61
63
77
55
62
74
66
67
90
58
60
67
58
67
90
50
54
50
56
69
97
44
48
44
60
65
84
47
50
46
51
64
80
8:00 PM 1hr
8hr
AQI
42
55
51
51
55
51
57
64
80
54
60
67
50
59
64
28
60
67
41
64
80
61
70
100
37
52
48
56
69
97
19
53
49
57
62
74
48
61
71
56
65
84
58
60
67
52
66
87
48
53
49
54
68
93
36
46
43
59
64
80
32
49
45
44
62
74
9:00 PM 1hr
8hr
AQI
43
54
50
50
54
50
56
63
77
54
59
64
61
59
64
28
55
51
36
60
67
57
69
97
31
49
45
52
67
90
9
46
43
54
61
71
46
59
64
51
63
77
56
60
67
52
64
80
45
52
48
52
66
87
38
45
42
58
63
77
34
47
44
30
58
61
10:00 PM 1hr
8hr
AQI
35
51
47
48
52
48
54
61
71
53
58
61
53
57
58
24
50
46
24
54
50
53
68
93
28
46
43
50
65
84
31
42
39
52
59
64
21
54
50
57
63
77
53
59
64
52
61
71
37
50
46
45
63
77
40
44
41
57
62
74
35
45
42
21
52
48
11:00 PM 1hr
8hr
AQI
23
47
44
49
51
47
51
59
64
52
57
58
47
56
54
39
46
43
28
49
45
46
65
84
26
42
39
46
61
71
23
38
35
50
58
61
29
50
46
54
61
71
52
58
61
53
59
64
35
47
44
39
58
61
39
42
39
55
60
67
35
43
40
21
46
43
12:00 AM 1hr
8hr
AQI
24
42
39
51
51
47
51
57
58
50
55
51
49
54
50
46
43
40
34
43
40
42
60
67
26
38
35
41
57
58
21
34
31
46
56
54
31
45
42
49
59
64
53
56
54
52
56
54
37
45
42
41
54
50
40
41
38
56
58
61
39
41
38
8
38
35
Max Value 1hr
8hr
AQI
60
57
58
60
57
58
67
65
84
65
62
74
65
61
71
70
64
80
76
68
93
81
70
100
56
54
50
80
71
101
61
58
61
67
63
77
70
62
74
72
67
90
63
60
67
74
67
90
57
54
50
76
69
97
50
48
44
70
66
87
55
50
46
71
65
84
*Hour
(MST)
  ACAD **ASPN AURE BHWK BOUR CAMP CASA CHAT CTZ EVG FTC FTCW GRET HLD MAN NREL PAL PAO PWES RFN RIFLO3 WBY

Key: [blank] [ - ] (diagnostic) [Yellow] [Orange]
  no data available/reported reported data below zero highest value for the hour highest value for the day

* All data are reported in Mountain Standard Time (MST). During daylight savings time add one hour to the reported hour.

** ASPN - These data are provided courtesy of the city of Aspen.

AQI health statements
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