Air Quality Index Reports

PM2P5 Daily Detail Reports for 2021

Note: Data is updated after midnight each day

Other Years:

  Daily Detail Monthly Summary  
DayJanFebMarAprMayJunJulAugSepOctNovDec
HiLoHiLoHiLoHiLoHiLoHiLoHiLoHiLoHiLoHiLoHiLoHiLo
16 0 46 46 45 14 59 24 65 42 55 26 34 13 76 39 62 9 33 15 --- --- --- ---
217 6 39 20 14 1 66 59 66 22 26 12 44 34 47 39 74 62 50 33 --- --- --- ---
321 11 66 22 13 1 59 49 83 18 29 15 37 24 83 38 81 68 53 41 --- --- --- ---
411 4 65 28 27 13 53 44 84 23 64 29 69 34 119 83 68 52 41 33 --- --- --- ---
514 10 28 7 57 26 65 41 22 5 64 23 81 69 121 106 52 36 55 31 --- --- --- ---
639 11 33 12 57 19 75 59 19 10 22 16 76 68 106 101 55 36 72 55 --- --- --- ---
739 5 28 14 30 18 59 41 27 16 50 18 69 46 102 64 64 55 68 58 --- --- --- ---
845 5 43 27 61 30 44 9 42 27 43 26 45 20 64 27 65 61 76 68 --- --- --- ---
971 46 59 41 70 61 93 13 48 38 61 37 20 8 27 17 65 20 76 65 --- --- --- ---
1070 61 76 59 68 31 93 27 54 44 61 25 17 7 39 24 20 15 65 42 --- --- --- ---
1191 61 80 52 40 29 39 23 53 4 25 23 45 17 36 33 46 18 42 1 --- --- --- ---
12106 70 116 81 40 29 58 29 58 3 50 25 43 19 36 21 59 46 48 33 --- --- --- ---
1370 30 115 108 30 25 76 59 62 16 59 51 29 20 26 20 59 15 38 19 --- --- --- ---
1430 12 107 64 25 12 73 52 19 10 71 59 27 16 47 26 23 14 24 19 --- --- --- ---
1512 0 64 10 12 3 60 36 41 19 79 71 20 17 --- --- 21 8 47 24 --- --- --- ---
1618 1 57 16 67 5 37 25 48 37 77 73 29 20 --- --- 37 12 37 5 --- --- --- ---
1722 15 63 52 68 24 25 6 37 11 97 77 34 27 --- --- 45 37 17 11 --- --- --- ---
1828 13 63 57 24 2 23 10 14 7 97 77 29 21 --- --- 52 44 27 15 --- --- --- ---
1935 20 69 62 20 6 23 20 13 5 85 76 28 15 --- --- 62 52 35 26 --- --- --- ---
2043 35 91 69 49 20 22 16 17 9 85 40 63 28 --- --- 68 61 56 35 --- --- --- ---
2153 39 85 34 54 35 20 7 15 10 54 26 96 63 20 16 62 56 54 47 --- --- --- ---
2254 50 35 21 68 54 38 8 46 13 54 25 99 82 34 21 58 3 50 24 --- --- --- ---
2358 52 22 11 63 6 65 38 59 46 56 30 81 22 36 22 19 5 62 32 --- --- --- ---
2459 51 28 15 33 5 58 8 46 31 55 23 35 22 40 31 41 18 55 4 --- --- --- ---
2551 15 29 24 36 9 25 10 34 20 34 23 38 34 47 30 56 41 22 3 --- --- --- ---
2615 4 57 21 45 9 25 20 53 17 32 17 34 30 79 47 73 56 52 22 --- --- --- ---
2749 9 78 57 91 45 54 16 58 53 17 11 35 31 77 27 77 66 --- --- --- --- --- ---
2861 49 62 45 91 29 61 54 57 19 13 11 65 35 39 28 66 55 --- --- --- --- --- ---
2964 59 65 16 70 60 47 19 11 8 85 65 29 13 55 14 --- --- --- --- --- ---
3064 40 110 65 64 38 44 26 13 11 91 85 25 10 24 13 --- --- --- --- --- ---
3148 35 81 28 54 28 85 75 10 5 --- --- --- ---
JanFebMarAprMayJunJulAugSepOctNovDec
High106 116 110 93 84 97 99 121 81 76 --- ---
Avg High51 64 56 57 49 56 57 60 57 52 --- ---
Mean39 56 40 46 35 49 50 54 49 42 --- ---
Avg Low28 43 22 31 21 37 39 41 37 31 --- ---
Low0 7 1 6 3 8 7 5 3 1 --- ---
Color Key
0 - 50
Good
51 - 100
Moderate
101 - 150
Unhealthy for Sensitive Groups
151 - 200
Unhealthy
201 - 300
Very Unhealthy
301 - 500
Hazardous