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Air Quality Index Yearly Summary

Reporting for

Daily AQI Results for all Metro Areas
From results published at 8:10 pm EDT
Jan 2021
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 12 58 26 6 13 22
C42 C83 C6 C78 C86 C5
02 8 59 29 5 8 14
C15 C83 C16 C78 C86 C78
03 12 57 28 7 8 22
C15 C86 C6 C46 C86 C31
04 20 78 28 14 26 28
C42 C55 C16 C42 C52 C42
05 18 71 28 6 10 29
C31 C86 C80 C78 C31 C78
06 20 78 30 8 12 30
C30 C86 C74 C78 C6 C78
07 13 49 28 6 7 27
C15 C15 C67 C78 C86 C78
08 21 43 33 6 13 18
C30 C78 O Dunes C78 C86 C78
09 16 66 31 9 12 29
C42 C55 C16 C42 C6 C5
10 21 78 31 6 7 24
C42 C85 C38 C78 C15 C78
11 21 62 28 6 6 19
C15 C5 C79 C78 C52 C78
12 27 67 23 5 18 18
C42 C85 C80 C78 C52 C31
13 27 69 31 5 13 18
C42 C55 C49 C78 C52 C42
14 22 60 31 5 8 21
C42 C55 C49 C78 C52 C42
15 14 33 30 6 25 26
C42 C86 C3 C78 C52 C78
16 20 48 24 6 35 23
C31 C86 C16 C78 C31 C78
17 10 47 24 6 4 21
C15 C86 C15 C78 C52 C31
18 13 53 28 6 5 23
C15 C5 C38 C78 C52 C42
19 15 56 31 7 11 28
C42 C5 C37 C78 C86 C78
20 20 41 31 6 18 32
C31 C55 C18 C78 C31 C31
21 14 40 32 6 4 26
C31 C85 C79 C78 C52 C78
22 27 29 33 6 26 30
C31 C85 C16 C78 C31 C31
23 15 51 31 7 6 35
C31 C55 C76 C78 C56 C31
24 14 54 27 6 12 21
C42 C86 C67 C78 C56 C78
25 15 64 26 6 7 17
C42 C83 C7 C78 C6 C78
26 13 43 34 7 11 15
C30 C55 C16 C78 C86 C78
27 10 50 34 6 13 23
C15 C78 C16 C78 C86 C78
28 17 57 33 7 17 35
C31 C78 C16 C78 C86 C31
29 19 69 34 7 7 36
C42 C85 C67 C78 C6 C31
30 14 57 31 5 11 13
C42 C55 C76 C78 C56 C78
31 9 49 39 7 17 23
C30 C5 C16 C78 C86 C78

Feb 2021
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 13 46 41 6 14 17
C31 C78 C36 C78 C86 C78
02 13 59 39 7 19 29
C42 C78 C34 C78 C86 C78
03 29 65 37 10 34 39
C31 C55 C19 C78 C52 C31
04 15 57 31 6 5 18
C42 C55 C36 C78 C52 C42
05 13 42 32 6 4 20
C42 C5 C36 C78 C52 C78
06 14 40 34 7 6 20
C31 C5 C19 C78 C15 C78
07 21 54 34 7 9 28
C31 C78 C80 C78 C31 C31
08 19 66 32 8 15 34
C42 C7 C16 C78 C3 C31
09 39 98 37 7 63 41
C31 C78 C76 C78 C86 C31
10 23 82 38 5 28 48
C15 C85 C36 C78 C86 C31
11 17 69 40 6 9 24
C15 C78 C36 C78 C86 C78
12 18 72 41 6 10 36
C42 C78 C67 C78 C86 C31
13 21 82 36 6 16 32
C31 C85 C74 C78 C31 C31
14 24 67 37 6 34 18
C31 C85 C40 C78 C31 C31
15 18 52 31 5 27 22
C31 C85 C36 C78 C31 C31
16 14 37 31 7 31 29
C31 C31 C67 C78 C31 C31
17 17 74 34 9 15 46
C31 C5 C36 C78 C6 C78
18 25 92 44 6 11 42
C42 C78 C24 C78 C86 C31
19 25 103 48 9 14 38
C42 C86 C67 C46 C15 C5
20 28 104 64 8 11 37
C15 C86 C36 C46 C3 C31
21 16 79 49 5 6 24
C42 C5 C40 C78 C15 C5
22 16 64 48 6 10 19
C42 C5 C36 C78 C52 C78
23 17 34 44 7 7 37
C15 C55 C79 C78 C52 C42
24 19 50 46 7 32 35
C42 C85 C79 C78 C52 C31
25 19 56 41 8 3 36
C31 C86 C79 C78 C86 C31
26 20 67 39 6 5 35
C42 C55 C16 C78 C15 C5
27 18 68 34 6 7 28
C42 C5 C40 C78 C52 C42
28 22 58 32 6 44 24
C31 C5 C36 C78 C31 C31

Mar 2021
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 24 45 39 4 35 29
C31 C35 C16 C46 C31 C5
02 20 53 37 8 28 38
C31 C86 C49 C46 C52 C42
03 28 63 46 8 57 39
C30 C55 C49 C78 C31 C78
04 57 45 42 7 9 27
C30 C55 C49 C78 C86 C78
05 22 40 39 7 20 32
C30 C86 C60 C78 C86 C31
06 23 59 42 11 25 38
C42 C55 C38 C78 C6 C42
07 23 61 45 9 18 32
C15 C15 C49 C46 C52 C78
08 36 76 54 8 13 42
C31 C55 C49 C46 C52 C31
09 45 99 58 8 16 40
C42 C55 C38 C78 C52 C78
10 64 72 49 6 9 9
C31 C55 C80 C78 C52 C78
11 19 52 40 7 26 34
C31 C85 C80 C78 C52 C78
12 29 55 41 7 25 30
C30 C83 C60 C78 C86 C31
13 34 79 43 23 21 36
C31 C55 C35 C78 C31 C78
14 36 95 41 22 18 33
C42 C55 C19 C78 C86 C78
15 13 34 37 7 8 11
C15 C86 C80 C78 C6 C78
16 19 61 35 9 5 26
C42 C55 C16 C78 C86 C78
17 26 73 40 6 20 14
C30 C86 C18 C78 C86 C5
18 23 42 37 7 19 22
C30 C86 C6 C78 C86 C78
19 32 34 40 7 24 31
C30 C83 C74 C78 C6 C5
20 18 63 44 8 5 33
C31 C72 C4 C78 C15 C31
21 18 74 47 9 25 31
C42 C9 C74 C78 C52 C78
22 24 67 47 8 6 35
C31 C55 C80 C78 C15 C78
23 20 66 45 6 4 28
C42 C55 C74 C78 C52 C5
24 18 41 46 8 11 32
C42 C85 C24 C78 C52 C78
25 18 52 32 8 16 28
C42 C55 C76 C78 C86 C78
26 14 55 31 9 15 25
C31 C55 C49 C78 C86 C78
27 18 65 44 6 6 23
C42 C55 C38 C78 C56 C78
28 41 40 36 7 59 21
C31 C31 C38 C78 C31 C31
29 17 53 44 8 8 28
C42 C55 C38 C78 C15 C42
30 44 48 51 6 61 22
C31 C55 C80 C78 C31 C31
31 65 49 40 6 46 23
C31 C31 C38 C78 C31 C31

Apr 2021
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 68 31 42 7 19 18
C30 C86 C16 C78 C86 C78
02 65 169 46 7 30 55
C31 C31 O Dunes C78 C31 C31
03 52 72 58 6 17 31
C31 C31 C74 C78 C52 C5
04 44 89 74 10 13 38
C31 C55 C35 C78 C31 C42
05 48 114 84 8 16 33
C42 C55 C40 C78 C52 C42
06 42 90 54 8 15 29
C31 C55 C24 C78 C52 C15
07 34 84 43 8 18 25
C31 C55 C4 C78 C52 C42
08 15 45 42 6 15 11
C42 C55 C49 C78 C52 C31
09 22 51 61 7 16 24
C42 C55 C80 C78 C52 C31
10 16 56 43 6 11 18
C42 C83 C49 C78 C52 C31
11 12 25 47 6 12 24
C30 C83 C52 C78 C6 C31
12 16 36 46 7 4 29
C31 C78 C49 C78 C31 C78
13 23 45 49 8 3 31
C42 C55 C49 C78 C52 C78
14 24 38 43 6 34 29
C31 C55 C76 C78 C31 C31
15 27 53 33 9 19 33
C30 C55 C16 C78 C31 C31
16 22 63 44 9 52 32
C30 C55 C49 C78 C6 C31
17 19 56 43 8 26 30
C15 C85 C60 C78 C6 C31
18 25 62 47 8 8 33
C31 C85 C49 C78 C31 C31
19 21 54 46 6 15 21
C31 C55 C38 C78 C31 C78
20 14 49 41 7 9 18
C15 C55 C3 C78 C86 C78
21 14 54 42 7 5 33
C30 C86 C74 C78 C31 C78
22 29 62 48 7 12 33
C31 C55 C74 C42 C31 C78
23 33 73 58 8 8 34
C42 C55 C19 C42 C52 C78
24 23 81 40 9 8 26
C42 C55 C37 C78 C86 C78
25 36 64 40 3 16 25
C30 C85 C49 C42 C6 C78
26 24 53 58 3 17 26
C31 C55 C35 C42 C52 C78
27 43 58 71 3 24 13
C31 C55 C74 C42 C52 C42
28 27 62 33 3 17 21
C30 C78 C6 C42 C52 C78
29 17 55 38 5 11 41
C30 C55 C38 C42 C6 C31
30 46 51 50 5 18 29
C30 C78 C49 C42 C31 C31

May 2021
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 28 42 58 4 16 22
C31 C55 C74 C42 C52 C5
02 21 45 48 3 18 11
C31 C55 C19 C42 C52 C15
03 14 48 37 4 11 17
C15 C55 C3 C42 C52 C42
04 30 37 39 3 12 22
C30 C55 C3 C42 C52 C78
05 25 25 37 2 30 30
C30 C15 C80 C46 C6 C78
06 19 51 41 7 12 28
C42 C55 C3 C42 C52 C31
07 30 57 46 4 10 29
C30 C55 C52 C42 C86 C31
08 13 26 41 3 13 10
C30 C55 C60 C42 C6 C42
09 11 23 40 5 19 13
C15 C85 C49 C42 C52 C31
10 13 44 44 6 19 30
C42 C55 C35 C42 C6 C31
11 25 24 41 2 16 13
C30 C85 C49 C42 C86 C15
12 16 28 38 5 22 26
C30 C55 C38 C42 C6 C31
13 34 48 46 8 22 34
C31 C31 C60 C42 C6 C78
14 33 59 64 14 21 36
C31 C55 C36 C42 C31 C31
15 30 69 71 10 16 34
C42 C55 C79 C78 C56 C78
16 24 53 84 4 13 36
C30 C72 C16 C78 C6 C31
17 20 54 48 4 22 23
C15 C15 C74 C78 C52 C31
18 20 54 48 5 7 12
C42 C86 C74 C78 C15 C31
19 25 62 50 5 6 26
C42 C78 C76 C42 C6 C42
20 25 56 67 5 10 26
C42 C70 C79 C42 C56 C42
21 35 61 74 10 15 34
C42 C55 C19 C42 C52 C42
22 45 75 100 14 19 32
C42 C42 C16 C42 C52 C42
23 42 78 84 11 5 30
C42 C42 C67 C42 C52 C78
24 41 74 100 7 9 28
C42 C85 C67 C78 C6 C15
25 44 78 61 5 13 20
C42 C85 C35 C78 C52 C78
26 29 58 64 7 12 21
C30 C85 O Dunes C78 C52 C78
27 24 55 50 7 11 18
C42 C78 C76 C78 C6 C31
28 13 32 35 5 8 19
C15 C78 O Dunes C78 C6 C78
29 25 32 44 7 15 19
C30 C55 C19 C78 C6 C78
30 21 55 54 6 28 26
C30 C9 C5 C78 C6 C42
31 22 58 50 8 10 27
C42 C5 C38 C78 C52 C31

Jun 2021
Date PM-10  PM-2.5  O3  CO  SO2  NO2 
01 41 55 80 7 16 42
C30 C78 C74 C78 C31 C31
02 39 61 93 5 28 38
C30 C86 C16 C78 C6 C31
03 44 76 143 6 14 38
C31 C86 C16 C78 C31 C31
04 42 53 104 6 7 30
C30 C78 C74 C42 C52 C31
05 24 61 87 8 18 27
C31 C78 C19 C78 C52 C42
06 26 62 64 7 8 24
C42 C42 C74 C78 C52 C42
07 15 31 35 4 17 18
C42 C42 C67 C78 C52 C42
08 26 34 61 4 13 25
C30 C42 C16 C78 C52 C31
09 33 38 71 4 9 15
C30 C86 O Dunes C78 C52 C31
10 36 43 50 6 22 19
C30 C42 O Dunes C42 C52 C78
11 36 58 104 8 38 28
C30 C42 C16 C78 C9 C78
12 40 54 104 6 13 21
C30 C42 C36 C78 C52 C31
13 20 42 74 6 14 27
C30 C42 C38 C78 C6 C31
14 59 52 93 6 3 25
C30 C78 C49 C78 C86 C78
15 56 61 44 4 8 19
C30 C78 C38 C78 C86 C78
16 28 55 87 5 26 27
C30 C78 C60 C78 C86 C31
17 30 55 100 6 7 27
C31 C15 C19 C78 C52 C31
18 39 68 129 5 19 41
C42 C15 C16 C78 C6 C31
19 24 57 80 4 15 27
C15 C15 C6 C78 C52 C31
20 32 63 64 4 24 13
C42 C42 C19 C78 C52 C31
21 19 37 40 4 5 11
C42 C85 C19 C78 C15 C78
22 16 31 45 4 4 30
C31 C78 C16 C78 C86 C31
23 21 31 48 3 2 12
C31 C9 C38 C78 C52 C42
24 22 44 74 4 18 11
C42 C15 C19 C78 C52 C78
25 20 52 35 4 13 12
C42 C42 C76 C78 C52 C31
26 19 45 41 4 22 8
C42 C55 C3 C78 C52 C31
27 17 41 42 5 15 14
C42 C7 C16 C78 C52 C31
28 21 48 38 5 15 63
C42 C55 C19 C78 C52 C78
29 20 51 49 6 20 38
C42 C55 C40 C78 C52 C78
30 17 37 42 5 26 21
C15 C81 C24 C78 C52 C31

Jul 2021
Date PM-10 PM-2.5 O3 CO SO2 NO2
01 51 37 41 5 2 20
C30 C70 C42 C78 C52 C78
02 14 33 38 4 2 18
C15 C85 C15 C78 C86 C78
03 26 54 77 4 5 18
C30 O Dunes C16 C78 C15 C31
04 44 97 71 6 5 19
C30 C9 O Dunes C42 C52 C31
05 46 100 74 7 24 17
C42 C42 C12 C42 C52 C78
06 44 93 87 7 5 33
C42 C42 C16 C78 C52 C78
07 28 69 54 5 10 23
C31 C55 C60 C78 C52 C42
08 18 40 42 5 12 16
C30 C70 C49 C78 C52 C78
09 24 51 44 6 14 21
C30 C15 C15 C78 C52 C31
10 14 40 44 4 12 20
C42 C51 C4 C78 C52 C31
11 13 54 42 5 10 17
C30 O Dunes C67 C78 C52 C31
12 15 55 43 4 8 11
C42 O Dunes C76 C78 C52 C78
13 17 42 44 5 14 20
C30 O Dunes C16 C78 C52 C31
14 21 51 46 6 8 25
C31 C78 C35 C78 C52 C78
15 33 58 50 5 12 22
C15 C78 C16 C78 C52 C78
16 18 51 41 4 9 16
C30 C86 O Dunes C78 C52 C78
17 18 52 44 8 3 20
C30 C86 C42 C78 C15 C78
18 19 55 48 6 4 14
C30 C72 C65 C78 C52 C78
19 33 70 45 7 17 24
C31 C42 C28 C78 C6 C78
20 50 90 112 7 5 28
C30 C85 C6 C78 C6 C31
21 51 112 77 8 3 18
C42 C42 C15 C46 C6 C78
22 50 109 80 7 4 18
C15 C15 C16 C46 C15 C31
23 51 101 100 6 4 26
C31 C86 C16 C78 C15 C78
24 39 84 71 5 11 21
C42 C42 C35 C78 C52 C31
25 27 65 51 8 16 27
C31 C83 O Dunes C78 C6 C31
26 34 72 90 10 21 31
C30 C78 C56 C78 C6 C31
27 42 92 100 11 4 32
C42 C78 C68 C78 C15 C78
28 37 87 104 11 6 24
C42 C78 C12 C78 C52 C78
29 36 74 67 6 4 26
C42 C78 O Dunes C78 C52 C78
30 33 77 42 6 5 12
C30 C85 C76 C78 C86 C78
31 40 90 71 7 9 16
C15 C15 C16 C78 C52 C31
Aug 2021
Date PM-10 PM-2.5 O3 CO SO2 NO2
01 107 106 44 6 8 14
C30 C42 C3 C78 C15 C31
02 30 83 46 6 18 27
C15 C85 C3 C78 C6 C31
03 27 55 90 7 11 37
C30 C83 C16 C78 C6 C31
04 43 68 100 6 14 38
C30 C5 O Dunes C42 C6 C31
05 31 62 87 8 5 28
C42 C42 C65 C42 C52 C31
06 38 67 71 7 10 29
C42 C42 C35 C78 C52 C78
07 34 70 61 6 12 14
C42 C42 C16 C78 C52 C15
08 33 74 51 5 20 11
C42 C5 C71 C78 C52 C15
09 23 60 44 5 9 9
C42 C70 C19 C78 C52 C42
10 27 54 38 4 11 17
C31 C51 O Dunes C78 C52 C78
11 27 50 42 4 13 12
C42 C78 O Dunes C78 C52 C31
12 27 48 43 4 6 17
C42 C78 C35 C78 C52 C78
13 23 42 49 2 5 20
C30 C70 C49 C42 C6 C31
14 28 46 43 3 9 22
C30 C72 O Dunes C78 C31 C31
15 17 51 45 2 23 29
C30 C72 O Dunes C42 C6 C31
16 19 47 49 4 12 31
C30 C15 O Dunes C78 C6 C31
17 22 57 51 4 12 32
C30 C5 C16 C78 C52 C31
18 25 60 45 10 27 37
C30 C78 C16 C42 C52 C78
19 32 67 48 8 3 30
C30 C9 C16 C42 C15 C31
20 25 61 58 9 12 25
C42 C55 C16 C42 C15 C78
21 26 63 58 12 4 31
C42 C42 C79 C78 C15 C78
22 23 59 51 11 9 28
C42 C78 C68 C78 C52 C78
23 24 62 71 9 5 30
C31 C85 C16 C42 C15 C78
24 38 77 87 7 17 32
C30 C78 C4 C42 C52 C78
25 25 60 104 7 7 30
C15 C15 O Dunes C78 C52 C78
26 26 65 100 4 5 22
C15 C15 C3 C78 C52 C31
27 23 55 74 4 7 24
C15 C78 C71 C78 C52 C78
28 34 57 43 6 13 27
C42 O Dunes C3 C42 C52 C78
29 27 54 37 3 16 18
C31 C72 C16 C78 C52 C78
30 25 53 54 4 7 39
C30 C83 C6 C78 C52 C31
31 25 46 61 5 4 26
C30 C5 O Dunes C78 C6 C31
Sep 2021
Date PM-10 PM-2.5 O3 CO SO2 NO2
01 31 67 42 5 4 27
C30 C78 C33 C78 C6 C78
02 17 42 47 5 10 24
C15 C78 C49 C78 C6 C31
03 17 42 58 4 7 31
C15 C9 C65 C42 C15 C31
04 19 49 43 4 10 15
C15 C69 C4 C42 C52 C15
05 21 52 58 12 12 30
C31 C55 C16 C42 C31 C78
06 22 53 45 6 21 31
C42 C42 C67 C42 C52 C31
07 36 58 58 4 22 28
C31 C78 C4 C78 C52 C31
08 29 38 44 5 7 37
C31 C78 C49 C78 C31 C31
09 19 57 39 7 11 34
C15 C78 C76 C78 C6 C31
10 22 53 44 8 10 28
C42 C78 C71 C78 C52 C78
11 30 61 50 3 22 17
C42 C55 C19 C78 C52 C42
12 33 60 51 3 14 12
C30 C5 C18 C78 C52 C78
13 34 63 49 4 13 22
C42 C78 C16 C42 C52 C31
14 34 56 45 3 10 13
C31 C85 O Dunes C78 C52 C31
15 24 59 39 5 13 33
C30 C55 C36 C78 C6 C31
16 18 49 50 5 12 38
C30 C69 C6 C78 C15 C31
17 28 56 90 13 28 45
C42 C42 C16 C42 C86 C31
18 34 66 64 11 5 40
C30 C42 C56 C42 C6 C78
19 34 51 58 4 7 22
C30 C55 C65 C78 C15 C31
20 12 33 27 3 3 10
C15 C7 C16 C78 C15 C31
21 17 31 34 4 12 20
C30 C85 C35 C78 C52 C78
22 91 30 30 3 2 13
C30 C86 C76 C78 C15 C78
23 33 36 32 8 15 32
C30 C9 C16 C42 C31 C78
24 28 44 44 5 13 27
C31 C9 C67 C42 C52 C31
25 22 47 38 9 25 24
C31 C55 C74 C42 C31 C42
26 22 53 44 5 8 21
C42 C9 C67 C42 C52 C78

PLEASE NOTE: This data has not been verified by the IDEM 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 IDEM 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.