Good
Primary Pollutant: PM2.5
O3 | 35 µg/m3 (16) |
PM2.5 | 8 µg/m3 (33) |
PM10 | 14 µg/m3 (13) |
CO | 700 µg/m3 (7) |
NO2 | 3 µg/m3 (2) |
SO2 | 2 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Fairfield | 17 |
O3 | n/a | n/a | n/a | 38 (17) | n/a | n/a |
Fairfield | 54 |
PM2.5 | 14 (54) | 30 (27) | n/a | 22 (10) | n/a | n/a |
Leeds | 26 |
PM2.5 | 6.2 (26) | 11 (10) | n/a | 4 (2) | n/a | n/a |
Fairfield | 39 |
PM2.5 | 9.4 (39) | 12 (11) | n/a | n/a | n/a | n/a |
Helena | 19 |
O3 | n/a | n/a | n/a | 42 (19) | n/a | n/a |
Fairfield | 1 |
O3 | n/a | n/a | n/a | 2 (1) | n/a | n/a |
Grimes | 17 |
O3 | 2.2 (9) | n/a | n/a | 38 (17) | n/a | n/a |
Source: AirNow (EPA), Jefferson County Department of Health, Alabama Department of Environmental Management
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, Mar 29 | Saturday, Mar 30 | Sunday, Mar 31 | Monday, Apr 1 | Tuesday, Apr 2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am |
29 | 29 | 30 | 30 | 30 | 48 | 51 | 49 | 43 | 26 | 34 | 38 | 38 | 36 | 35 | 34 | 33 | 30 | 23 | 22 | 25 | 28 | 32 | 32 | 26 | 13 | 14 | 15 | 15 | 14 | 14 | 15 | 24 | 30 | 33 | 34 | 35 | 37 | 38 | 38 | 37 | 34 | 29 | 22 | 25 | 24 | 26 | 24 | 24 | 27 | 29 | 29 | 24 | 23 | 20 | 28 | 29 | 30 | 31 | 33 | 36 | 39 | 43 | 45 | 47 | 47 | 47 | 42 | 40 | 38 | 38 | 38 | 38 | 37 | 36 | 35 | 34 | 33 | 32 | 32 | 31 | 31 | 35 | 39 | 43 | 43 | 43 | 44 | 42 | 40 | 38 | 37 | 36 | 35 | 35 | 35 | 36 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
N | NE | N | N | N | N | N | ESE | SE | SSE | S | SSW | SSW | SSW | SW | SW | SW | SW | SSW | SSW | S | S | SSE | SSE | S | S | S | S | S | SSW | S | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SSW |
0 0 | 0 1 | 0 0 | 0 0 | 0 0 | 0 0 | 0 0 | 2 4 | 3 5 | 3 5 | 3 5 | 3 5 | 4 7 | 4 7 | 5 8 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 3 5 | 3 5 | 4 7 | 4 7 | 5 9 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 5 8 | 9 14 | 9 14 | 9 14 | 9 14 | 10 15 | 10 16 | 10 16 | 10 16 | 9 14 | 8 13 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 | 7 11 | 6 10 | 6 9 | 5 8 | 5 8 | 5 8 | 4 7 | 6 9 | 7 11 | 8 12 | 9 14 | 10 16 | 11 18 | 11 18 | 11 18 | 11 18 | 11 17 | 10 16 | 10 15 | 9 15 | 9 15 | 9 15 | 9 15 | 9 15 | 9 14 | 9 14 | 9 14 | 8 14 | 8 13 | 8 13 | 8 13 | 8 14 | 9 14 | 10 15 | 10 16 | 11 17 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 12 19 | 12 19 | 12 19 | 12 20 | 12 20 |
47 8.2 | 45 7.1 | 43 6 | 42 5.4 | 41 4.9 | 40 4.5 | 39 3.8 | 45 7.2 | 50 10 | 61 16.1 | 65 18.4 | 68 20 | 71 21.7 | 71 21.7 | 72 22.2 | 73 23 | 72 22.2 | 70 21.2 | 67 19.5 | 61 15.9 | 59 14.7 | 56 13.4 | 55 12.7 | 54 12.2 | 54 12.1 | 52 11.2 | 52 11.2 | 51 10.4 | 51 10.4 | 50 9.9 | 49 9.3 | 52 11.2 | 58 14.5 | 63 17.2 | 67 19.5 | 71 21.7 | 74 23.4 | 75 23.9 | 76 24.5 | 77 25 | 75 23.9 | 73 22.8 | 71 21.7 | 68 20.1 | 65 18.6 | 63 17 | 61 16.3 | 60 15.7 | 59 15 | 58 14.6 | 58 14.2 | 57 13.8 | 56 13.4 | 56 13.1 | 55 12.7 | 59 15 | 63 17.2 | 67 19.5 | 70 21.3 | 74 23.1 | 77 24.9 | 78 25.5 | 79 26 | 80 26.6 | 78 25.7 | 77 24.7 | 75 23.8 | 73 22.9 | 72 22 | 70 21.1 | 68 20.2 | 67 19.3 | 65 18.4 | 65 18.1 | 64 17.8 | 64 17.6 | 63 17.3 | 63 17 | 62 16.7 | 65 18.3 | 68 19.8 | 71 21.4 | 73 23 | 76 24.5 | 79 26.1 | 78 25.8 | 78 25.6 | 78 25.3 | 77 25 | 77 24.8 | 76 24.5 | 75 23.8 | 73 23 | 72 22.3 | 71 21.5 | 69 20.8 | 68 20 |
Source: CAMS, Vaisala Xweather
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