Good
Primary Pollutant: PM2.5
O3 | 53 µg/m3 (24) |
PM2.5 | 10 µg/m3 (41) |
PM10 | 18 µg/m3 (16) |
CO | 420 µg/m3 (4) |
NO2 | 15 µg/m3 (7) |
SO2 | 44 µg/m3 (23) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Decatur | 65 |
PM2.5 | 19 (65) | n/a | n/a | 35 (16) | n/a | n/a |
Huntsville | 65 |
PM10 | 11 (45) | 84 (65) | n/a | 27 (12) | n/a | n/a |
Crossville | 30 |
PM2.5 | 7.3 (30) | n/a | n/a | n/a | n/a | n/a |
Huntsville | 30 |
PM10 | 7.3 (30) | 33 (30) | n/a | 5.88 (3) | n/a | n/a |
Decatur | 8 |
O3 | n/a | n/a | n/a | 18 (8) | n/a | n/a |
Source: Alabama Department of Environmental Management, Huntsville Natural Resources and Environmental Management, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Wednesday, May 1 | Thursday, May 2 | Friday, May 3 | Saturday, May 4 | Sunday, May 5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am |
41 | 40 | 41 | 42 | 46 | 47 | 49 | 50 | 51 | 50 | 39 | 30 | 28 | 26 | 24 | 18 | 14 | 14 | 14 | 14 | 14 | 16 | 19 | 21 | 30 | 34 | 35 | 37 | 40 | 41 | 40 | 35 | 31 | 29 | 28 | 27 | 25 | 27 | 31 | 28 | 25 | 22 | 23 | 24 | 20 | 20 | 17 | 24 | 29 | 32 | 33 | 34 | 34 | 35 | 33 | 35 | 38 | 38 | 41 | 40 | 39 | 39 | 39 | 38 | 36 | 36 | 37 | 37 | 23 | 20 | 19 | 23 | 27 | 30 | 34 | 37 | 41 | 42 | 42 | 43 | 39 | 36 | 32 | 29 | 33 | 33 | 33 | 33 | 35 | 35 | 38 | 38 | 38 | 38 | 37 | 37 | 37 |
PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | 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 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
SE | SSW | W | NW | NNW | N | NNE | NE | ENE | ENE | E | ESE | E | E | E | ESE | ESE | ESE | ESE | ESE | E | E | ESE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SW | SW | SW | WSW | WSW | SW | SW | SW | SSW | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SSE | S |
2 4 | 2 3 | 3 4 | 4 7 | 6 9 | 5 9 | 4 7 | 4 6 | 4 7 | 4 7 | 3 5 | 2 4 | 1 1 | 1 2 | 1 2 | 2 3 | 2 3 | 2 4 | 3 5 | 3 5 | 4 6 | 4 7 | 5 8 | 6 10 | 8 12 | 8 13 | 9 14 | 10 16 | 10 17 | 10 16 | 10 16 | 10 16 | 9 14 | 8 12 | 7 11 | 6 10 | 6 9 | 5 8 | 5 8 | 5 8 | 5 9 | 6 9 | 6 9 | 6 10 | 6 10 | 6 10 | 7 11 | 7 12 | 8 13 | 9 14 | 10 16 | 11 17 | 12 19 | 11 18 | 11 18 | 11 17 | 10 16 | 9 14 | 8 13 | 8 12 | 7 12 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 | 7 11 | 7 12 | 7 12 | 8 12 | 8 12 | 8 13 | 8 13 | 8 14 | 8 14 | 9 14 | 10 16 | 10 15 | 10 15 | 9 15 | 9 14 | 8 13 | 7 12 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 5 9 | 5 8 | 5 8 | 5 8 | 5 9 | 6 10 | 6 10 | 6 10 | 7 11 |
70 21.3 | 74 23.5 | 77 25.1 | 79 26.2 | 81 27 | 82 27.8 | 83 28.2 | 83 28.4 | 83 28.1 | 82 27.6 | 79 26.3 | 75 24 | 72 22.3 | 70 21.2 | 68 20.2 | 67 19.4 | 66 18.7 | 65 18.4 | 64 17.8 | 63 17.4 | 63 17.2 | 62 16.9 | 64 17.9 | 69 20.7 | 74 23.4 | 78 25.7 | 81 27.2 | 83 28.4 | 85 29.2 | 86 29.8 | 86 29.8 | 86 29.8 | 85 29.3 | 83 28.6 | 81 27.2 | 79 25.9 | 76 24.5 | 74 23.2 | 73 22.5 | 71 21.9 | 70 21.3 | 70 21 | 69 20.6 | 69 20.3 | 68 20.1 | 68 19.9 | 68 19.8 | 69 20.6 | 71 21.4 | 72 22.2 | 73 23 | 75 23.9 | 77 24.8 | 77 25.1 | 78 25.5 | 79 25.9 | 77 25.2 | 76 24.5 | 75 23.8 | 73 22.8 | 71 21.8 | 69 20.8 | 69 20.4 | 68 20 | 67 19.6 | 67 19.4 | 67 19.2 | 66 19.1 | 66 19.1 | 66 19.1 | 66 19.1 | 68 20.1 | 70 21.2 | 72 22.2 | 74 23.2 | 75 24.1 | 77 25.1 | 78 25.5 | 79 25.9 | 79 26.2 | 78 25.6 | 77 25 | 76 24.4 | 74 23.2 | 72 22.1 | 70 20.9 | 69 20.4 | 68 19.9 | 67 19.4 | 67 19.2 | 66 18.9 | 66 18.7 | 66 18.8 | 66 19 | 66 19.1 | 69 20.7 | 72 22.3 |
Source: CAMS, Vaisala Xweather
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