Good
Primary Pollutant: O3
O3 | 64 µg/m3 (29) |
PM2.5 | 6 µg/m3 (25) |
PM10 | 15 µg/m3 (14) |
CO | 104 µg/m3 (1) |
NO2 | 4 µg/m3 (2) |
SO2 | 1 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Topeka | 31 |
O3 | 3 (12) | 8 (7) | n/a | 68 (31) | n/a | n/a |
Source: AirNow (EPA), Kansas Dept. of Health and Environment
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, Apr 20 | Sunday, Apr 21 | Monday, Apr 22 | Tuesday, Apr 23 | Wednesday, Apr 24 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
30 | 34 | 35 | 35 | 29 | 30 | 31 | 31 | 30 | 29 | 26 | 22 | 18 | 15 | 12 | 11 | 10 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 15 | 20 | 24 | 29 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 26 | 22 | 18 | 15 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 18 | 20 | 25 | 31 | 36 | 38 | 39 | 43 | 45 | 47 | 46 | 45 | 44 | 44 | 42 | 40 | 37 | 34 | 33 | 32 | 32 | 31 | 37 | 35 | 33 | 34 | 35 | 36 | 38 | 40 | 41 | 44 | 46 | 48 | 48 | 48 | 47 | 42 | 37 | 32 | 31 | 30 | 30 | 29 | 28 | 27 | 26 | 26 | 25 | 27 | 28 |
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 | 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 | 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 |
NNE | NNE | NNE | NNE | N | N | N | N | N | N | N | NNE | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | ENE | ENE | ENE |
12 20 | 12 20 | 10 17 | 10 16 | 10 16 | 9 14 | 8 13 | 9 14 | 8 13 | 9 14 | 8 13 | 7 11 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 4 7 | 5 9 | 6 9 | 4 7 | 6 9 | 3 5 | 3 5 | 4 6 | 6 9 | 6 9 | 7 11 | 8 13 | 8 13 | 9 14 | 9 14 | 8 13 | 7 11 | 6 10 | 6 9 | 5 8 | 4 7 | 5 8 | 5 8 | 6 9 | 6 10 | 6 10 | 7 11 | 8 13 | 9 14 | 10 16 | 13 20 | 15 25 | 18 29 | 20 32 | 22 36 | 25 40 | 25 41 | 26 42 | 27 43 | 26 41 | 25 40 | 23 38 | 23 37 | 22 35 | 21 34 | 21 33 | 20 32 | 19 31 | 18 29 | 18 28 | 17 27 | 16 26 | 15 25 | 15 23 | 15 24 | 15 25 | 16 25 | 16 26 | 16 26 | 17 27 | 16 26 | 16 26 | 16 25 | 15 25 | 15 24 | 15 23 | 14 23 | 13 22 | 13 21 | 12 20 | 12 19 | 11 18 | 11 18 | 11 17 | 11 17 | 10 17 | 10 16 | 10 16 | 10 16 | 10 17 |
44 6.6 | 46 7.9 | 48 9 | 49 9.6 | 51 10.6 | 54 12.2 | 56 13.1 | 56 13.2 | 57 14 | 56 13.4 | 55 12.9 | 53 11.6 | 48 8.8 | 46 7.6 | 45 7.1 | 44 6.6 | 43 6 | 42 5.7 | 41 5 | 40 4.3 | 39 3.7 | 38 3.3 | 37 2.6 | 40 4.5 | 44 6.9 | 52 11.2 | 55 12.7 | 57 13.8 | 60 15.4 | 60 15.6 | 61 16.2 | 62 16.7 | 62 16.7 | 61 16.2 | 61 16.2 | 57 13.7 | 52 11.2 | 48 8.7 | 46 7.9 | 45 7.1 | 43 6.3 | 42 5.7 | 41 5.1 | 40 4.5 | 40 4.6 | 41 4.7 | 41 4.9 | 46 7.8 | 51 10.8 | 57 13.8 | 60 15.8 | 64 17.8 | 68 19.8 | 69 20.6 | 71 21.4 | 72 22.2 | 71 21.7 | 70 21.3 | 69 20.8 | 68 19.7 | 66 18.6 | 64 17.6 | 62 16.5 | 60 15.4 | 58 14.3 | 57 13.9 | 56 13.5 | 56 13.1 | 55 12.7 | 54 12.3 | 53 11.9 | 56 13.5 | 59 15.2 | 62 16.8 | 65 18.4 | 68 20.1 | 71 21.7 | 71 21.7 | 71 21.7 | 71 21.7 | 71 21.7 | 71 21.6 | 71 21.6 | 68 20 | 65 18.3 | 62 16.7 | 59 15 | 56 13.4 | 53 11.7 | 52 11.2 | 51 10.6 | 50 10.1 | 49 9.5 | 48 9 | 47 8.4 | 50 10.1 | 53 11.7 |
Source: CAMS, Vaisala Xweather
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