Good
Primary Pollutant: PM2.5
O3 | 70 µg/m3 (32) |
PM2.5 | 8 µg/m3 (34) |
PM10 | 10 µg/m3 (9) |
CO | 152 µg/m3 (1) |
NO2 | 3 µg/m3 (1) |
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) |
---|---|---|---|---|---|---|---|---|
Pierre | 2 |
PM2.5 | 0.5 (2) | n/a | n/a | n/a | n/a | n/a |
Pierre | 5 |
PM2.5 | 1.2 (5) | n/a | n/a | n/a | n/a | n/a |
Source: South Dakota Department of Agriculture and Natural Resources, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, May 18 | Sunday, May 19 | Monday, May 20 | Tuesday, May 21 | Wednesday, May 22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 2am | 3am |
35 | 36 | 36 | 37 | 34 | 29 | 27 | 25 | 25 | 26 | 27 | 27 | 27 | 28 | 29 | 30 | 30 | 25 | 21 | 18 | 15 | 14 | 15 | 16 | 17 | 17 | 18 | 19 | 17 | 17 | 21 | 29 | 33 | 33 | 34 | 34 | 33 | 33 | 33 | 33 | 32 | 31 | 31 | 27 | 27 | 24 | 23 | 23 | 20 | 20 | 20 | 24 | 24 | 22 | 21 | 25 | 29 | 31 | 34 | 37 | 41 | 43 | 43 | 42 | 38 | 38 | 46 | 53 | 52 | 50 | 47 | 46 | 42 | 38 | 33 | 32 | 29 | 29 | 29 | 29 | 28 | 30 | 34 | 35 | 36 | 38 | 37 | 37 | 37 | 34 | 31 | 29 | 27 | 25 | 24 | 22 | 21 |
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 | 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 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | S | SSE | SSE | SE | SE | SE | ESE | SE | ESE | ESE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | ESE | ESE | ESE | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW |
19 31 | 18 29 | 18 29 | 19 31 | 18 29 | 18 29 | 21 34 | 22 36 | 22 36 | 22 36 | 22 36 | 19 31 | 18 29 | 17 27 | 14 23 | 12 20 | 9 14 | 6 9 | 3 5 | 6 9 | 6 9 | 6 9 | 7 11 | 8 13 | 9 14 | 10 16 | 11 18 | 12 20 | 12 20 | 13 22 | 17 27 | 18 29 | 19 31 | 19 31 | 19 31 | 19 31 | 18 29 | 17 27 | 15 25 | 14 22 | 12 20 | 12 19 | 11 17 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 11 18 | 12 20 | 13 22 | 13 22 | 13 22 | 13 22 | 13 21 | 13 21 | 13 21 | 13 20 | 12 19 | 11 18 | 10 17 | 10 16 | 9 14 | 8 13 | 8 12 | 7 11 | 7 12 | 8 12 | 8 13 | 8 13 | 9 14 | 9 15 | 10 16 | 11 17 | 12 19 | 13 20 | 14 22 | 15 23 | 14 23 | 14 23 | 14 23 | 14 22 | 14 22 | 13 22 | 12 20 | 11 18 | 10 16 | 9 15 | 8 13 | 7 11 | 7 11 | 7 11 |
59 14.8 | 57 13.8 | 55 12.7 | 54 12.3 | 53 11.7 | 55 12.7 | 57 13.8 | 60 15.6 | 62 16.7 | 64 17.7 | 67 19.5 | 67 19.6 | 70 21.1 | 70 21.2 | 70 21.3 | 71 21.6 | 70 21.2 | 68 20 | 62 16.7 | 59 15 | 57 13.8 | 55 12.7 | 54 12.2 | 53 11.7 | 53 11.7 | 53 11.7 | 53 11.7 | 53 11.6 | 52 11.2 | 56 13.4 | 59 15.1 | 65 18.4 | 70 21.2 | 74 23.3 | 76 24.5 | 78 25.6 | 80 26.7 | 82 27.7 | 80 26.6 | 78 25.5 | 76 24.5 | 72 22.5 | 69 20.5 | 65 18.5 | 64 17.5 | 62 16.6 | 60 15.6 | 59 15 | 58 14.4 | 57 13.8 | 56 13.3 | 55 12.8 | 54 12.3 | 56 13.6 | 59 14.9 | 61 16.3 | 63 17.4 | 65 18.5 | 67 19.6 | 68 19.9 | 68 20.2 | 69 20.6 | 68 20.2 | 68 19.8 | 67 19.5 | 65 18.3 | 63 17.1 | 61 15.9 | 58 14.7 | 56 13.5 | 54 12.3 | 54 12 | 53 11.7 | 53 11.4 | 52 11.2 | 52 10.9 | 51 10.6 | 52 11.3 | 54 12.1 | 55 12.8 | 56 13.5 | 58 14.2 | 59 15 | 59 15.1 | 59 15.2 | 59 15.3 | 60 15.4 | 60 15.5 | 60 15.6 | 58 14.7 | 57 13.7 | 55 12.8 | 53 11.9 | 52 11 | 50 10.1 | 49 9.7 | 49 9.3 |
Source: CAMS, Vaisala Xweather
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