Moderate
Primary Pollutant: PM2.5
O3 | 80 µg/m3 (36) |
PM2.5 | 16 µg/m3 (59) |
PM10 | 19 µg/m3 (17) |
CO | 374 µg/m3 (4) |
NO2 | 9 µg/m3 (4) |
SO2 | 3 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Loretto | 52 |
PM2.5 | 13 (52) | n/a | n/a | n/a | n/a | n/a |
Decatur | 55 |
PM2.5 | 14 (55) | n/a | n/a | 90 (41) | n/a | n/a |
Huntsville | 55 |
PM2.5 | 14 (55) | 23 (21) | n/a | 78 (36) | n/a | n/a |
Huntsville | 55 |
PM2.5 | 14 (55) | 23 (21) | n/a | 78 (36) | n/a | n/a |
Loretto | 52 |
PM2.5 | 13 (52) | n/a | n/a | n/a | n/a | n/a |
Decatur | 55 |
PM2.5 | 14 (55) | n/a | n/a | 90 (41) | n/a | n/a |
Source: Tennessee Air Pollution Control Div., 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) |
Friday, Apr 26 | Saturday, Apr 27 | Sunday, Apr 28 | Monday, Apr 29 | Tuesday, Apr 30 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm |
58 | 54 | 52 | 50 | 48 | 28 | 27 | 26 | 26 | 25 | 33 | 29 | 30 | 31 | 31 | 32 | 33 | 35 | 35 | 34 | 32 | 28 | 26 | 26 | 26 | 26 | 25 | 24 | 25 | 27 | 26 | 26 | 25 | 25 | 27 | 29 | 30 | 32 | 33 | 34 | 34 | 34 | 34 | 35 | 34 | 31 | 26 | 22 | 22 | 22 | 21 | 24 | 27 | 29 | 33 | 33 | 33 | 33 | 33 | 34 | 39 | 40 | 44 | 49 | 57 | 57 | 48 | 41 | 37 | 33 | 34 | 34 | 35 | 35 | 35 | 35 | 35 | 36 | 36 | 36 | 35 | 35 | 34 | 33 | 32 | 35 | 38 | 41 | 42 | 44 | 45 | 42 | 38 | 35 | 32 | 30 | 27 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | 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 | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | S | S | S |
14 22 | 13 21 | 13 20 | 13 21 | 13 21 | 11 18 | 10 17 | 11 18 | 11 18 | 13 21 | 17 27 | 18 29 | 18 29 | 16 26 | 17 27 | 16 25 | 15 25 | 16 25 | 16 25 | 15 24 | 14 23 | 13 21 | 13 20 | 13 21 | 13 21 | 13 21 | 13 21 | 15 24 | 16 25 | 16 25 | 15 25 | 16 26 | 15 25 | 15 25 | 16 25 | 16 26 | 16 26 | 16 26 | 16 25 | 15 25 | 15 24 | 15 24 | 14 23 | 14 22 | 13 21 | 12 20 | 13 21 | 13 22 | 14 23 | 13 22 | 13 21 | 12 20 | 12 19 | 11 17 | 10 16 | 10 16 | 10 17 | 10 17 | 12 20 | 14 23 | 16 26 | 16 26 | 16 26 | 16 26 | 16 25 | 15 24 | 15 23 | 14 23 | 13 21 | 13 20 | 13 21 | 13 21 | 13 22 | 14 22 | 14 23 | 15 24 | 14 22 | 13 21 | 12 20 | 11 18 | 11 17 | 10 15 | 10 15 | 10 15 | 10 15 | 10 15 | 10 16 | 10 16 | 9 15 | 9 14 | 8 14 | 7 12 | 6 10 | 6 9 | 6 9 | 6 10 | 7 11 |
73 23 | 72 22.3 | 71 21.8 | 70 21.3 | 70 20.8 | 69 20.3 | 68 20 | 67 19.7 | 67 19.3 | 68 19.8 | 69 20.8 | 71 21.9 | 73 23 | 76 24.4 | 78 25.4 | 79 26.3 | 81 27.1 | 81 27.2 | 81 27.4 | 81 27 | 80 26.6 | 78 25.6 | 75 23.8 | 73 22.6 | 71 21.7 | 70 21.1 | 69 20.8 | 69 20.4 | 68 20.2 | 68 19.8 | 67 19.4 | 66 18.9 | 66 18.6 | 66 18.9 | 68 20.2 | 71 21.5 | 73 22.9 | 75 24 | 77 25.1 | 79 26.3 | 80 26.5 | 80 26.7 | 80 26.9 | 80 26.5 | 79 26 | 78 25.6 | 76 24.3 | 73 23 | 71 21.8 | 70 21.3 | 69 20.8 | 69 20.4 | 68 20 | 67 19.6 | 66 19.2 | 66 18.9 | 66 18.7 | 65 18.4 | 68 19.9 | 70 21.3 | 73 22.8 | 75 23.9 | 77 25.1 | 79 26.3 | 80 26.6 | 81 27 | 81 27.3 | 80 26.6 | 79 25.9 | 77 25.2 | 75 23.7 | 72 22.3 | 70 20.9 | 69 20.4 | 68 19.8 | 67 19.2 | 66 18.9 | 65 18.5 | 65 18.2 | 65 18.1 | 65 18.1 | 64 18 | 67 19.3 | 69 20.5 | 71 21.8 | 73 22.9 | 75 24.1 | 77 25.3 | 79 25.9 | 80 26.6 | 81 27.2 | 80 26.7 | 79 26.2 | 78 25.7 | 75 24.1 | 72 22.5 | 70 20.9 |
Source: CAMS, Vaisala Xweather
Powered by Vaisala Xweather