Good
Primary Pollutant: O3
O3 | 102 µg/m3 (46) |
PM2.5 | 8 µg/m3 (33) |
PM10 | 9 µg/m3 (8) |
CO | 186 µg/m3 (2) |
NO2 | 6 µg/m3 (3) |
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) |
---|---|---|---|---|---|---|---|---|
Bryson City | 44 |
O3 | 7.8 (32) | n/a | n/a | 96 (44) | n/a | n/a |
Andrews | 45 |
O3 | n/a | n/a | n/a | 98 (45) | n/a | n/a |
Harriman | 40 |
PM2.5 | 9.8 (40) | n/a | n/a | n/a | n/a | n/a |
Oak Ridge | 45 |
O3 | n/a | n/a | n/a | 98 (45) | n/a | n/a |
Townsend | 46 |
O3 | n/a | n/a | n/a | 102 (46) | n/a | n/a |
New Market | 42 |
O3 | n/a | n/a | n/a | 92 (42) | n/a | n/a |
Knoxville | 29 |
PM2.5 | 7.1 (29) | n/a | n/a | n/a | n/a | n/a |
Athens | 21 |
PM2.5 | 5 (21) | n/a | n/a | n/a | n/a | n/a |
Maryville | 37 |
PM2.5 | 9 (37) | n/a | n/a | n/a | n/a | n/a |
Speedwell | 39 |
O3 | n/a | n/a | n/a | 86 (39) | n/a | n/a |
Source: North Carolina DEQ - Division of Air Quality, Tennessee Air Pollution Control Div., National Park Service, Knox County Dept. of Air Quality Management , EPA Office of Atmospheric Protection
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, Apr 27 | Sunday, Apr 28 | Monday, Apr 29 | Tuesday, Apr 30 | Wednesday, May 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm |
48 | 50 | 49 | 48 | 31 | 28 | 26 | 25 | 25 | 26 | 27 | 28 | 26 | 23 | 21 | 24 | 29 | 28 | 36 | 38 | 38 | 38 | 37 | 36 | 36 | 35 | 34 | 33 | 30 | 27 | 25 | 23 | 24 | 25 | 25 | 24 | 23 | 22 | 24 | 27 | 34 | 24 | 29 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 32 | 32 | 31 | 29 | 28 | 27 | 27 | 26 | 25 | 27 | 28 | 29 | 28 | 28 | 29 | 29 | 30 | 36 | 40 | 39 | 39 | 41 | 42 | 44 | 42 | 39 | 37 | 34 | 30 | 27 | 26 | 25 | 25 | 24 | 24 | 22 | 22 | 22 | 25 | 33 | 43 | 62 | 64 | 65 | 67 | 67 | 67 |
O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | 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 | 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 | O3 | O3 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
S | S | S | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SSW | SSW | SSW | S | SSW | SSW | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | S | S | SSE | S | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | SW | SW | SSW | SSW | S | S | S | S | SSE | SSE | SSE | SE | SE | SE | S | WSW | W | W | W | WNW | WNW | WNW |
12 20 | 12 19 | 11 18 | 10 16 | 9 15 | 8 13 | 8 12 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 6 9 | 5 8 | 5 8 | 4 7 | 5 8 | 7 11 | 8 13 | 9 15 | 10 16 | 9 15 | 10 16 | 10 16 | 10 17 | 11 17 | 10 16 | 9 15 | 9 14 | 9 14 | 10 16 | 9 15 | 9 15 | 9 14 | 8 12 | 7 12 | 7 11 | 7 11 | 6 10 | 5 8 | 5 8 | 5 8 | 6 10 | 7 12 | 8 13 | 9 15 | 10 17 | 11 17 | 11 18 | 12 19 | 10 17 | 9 15 | 8 13 | 8 13 | 8 13 | 8 13 | 8 12 | 8 12 | 8 12 | 7 12 | 8 12 | 8 13 | 8 13 | 9 14 | 9 15 | 10 15 | 10 16 | 11 17 | 11 18 | 12 19 | 12 20 | 12 19 | 12 19 | 12 19 | 10 16 | 8 13 | 6 10 | 6 9 | 5 8 | 5 8 | 5 8 | 4 7 | 4 7 | 4 6 | 4 6 | 4 6 | 4 6 | 4 6 | 4 6 | 2 3 | 4 6 | 6 10 | 7 11 | 7 12 | 8 13 | 8 13 | 8 12 |
77 25 | 77 25.2 | 77 24.9 | 75 23.8 | 72 22.3 | 69 20.5 | 67 19.4 | 65 18.5 | 64 18 | 64 17.5 | 63 17.2 | 62 16.6 | 61 16.1 | 60 15.6 | 60 15.3 | 59 15 | 61 16 | 65 18.2 | 69 20.5 | 72 22.4 | 75 24 | 78 25.4 | 79 26.3 | 81 27 | 81 27.5 | 82 27.5 | 81 27.2 | 79 25.9 | 75 23.9 | 72 22.1 | 70 20.9 | 68 19.8 | 66 19 | 65 18.1 | 63 17.4 | 62 16.9 | 62 16.4 | 61 15.9 | 61 16 | 61 16.1 | 61 16.2 | 65 18.4 | 69 20.7 | 73 22.8 | 75 24.1 | 78 25.4 | 80 26.7 | 81 27.1 | 81 27.4 | 82 27.8 | 80 26.6 | 78 25.5 | 76 24.3 | 74 23.2 | 72 22 | 69 20.8 | 68 20.2 | 67 19.7 | 67 19.2 | 66 18.9 | 65 18.6 | 65 18.3 | 64 17.9 | 64 17.6 | 63 17.2 | 65 18.1 | 66 19 | 68 19.8 | 70 20.9 | 71 21.9 | 73 23 | 74 23.2 | 74 23.5 | 75 23.8 | 74 23.3 | 73 22.8 | 72 22.3 | 70 21.1 | 68 19.8 | 65 18.5 | 64 17.8 | 63 17.1 | 62 16.4 | 61 16 | 60 15.6 | 59 15.2 | 60 15.4 | 60 15.7 | 61 15.9 | 65 18.3 | 69 20.6 | 73 23 | 76 24.4 | 78 25.7 | 81 27.1 | 81 27.5 | 82 27.9 |
Source: CAMS, Vaisala Xweather
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