Good
Primary Pollutant: O3
O3 | 64 µg/m3 (29) |
PM2.5 | 2 µg/m3 (10) |
PM10 | 6 µg/m3 (5) |
CO | 69 µg/m3 (1) |
NO2 | 2 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) |
---|---|---|---|---|---|---|---|---|
Watertown | 26 |
O3 | n/a | 11 (10) | n/a | 57 (26) | n/a | n/a |
Brookings | 33 |
O3 | 2.9 (12) | 10 (9) | n/a | 73 (33) | n/a | n/a |
Marshall | 11 |
PM2.5 | 2.6 (11) | 8 (7) | n/a | n/a | n/a | n/a |
Meadow View Addition | 32 |
O3 | 1.7 (7) | 5 (5) | n/a | 71 (32) | n/a | n/a |
Brookings | 33 |
O3 | 2.9 (12) | 10 (9) | n/a | 73 (33) | n/a | n/a |
Marshall | 11 |
PM2.5 | 2.6 (11) | 8 (7) | n/a | 14 (6) | n/a | n/a |
Watertown | 178 |
PM2.5 | 108 (178) | 11 (10) | n/a | 57 (26) | n/a | n/a |
Sioux Falls | 32 |
O3 | 1.7 (7) | 5 (5) | n/a | 71 (32) | n/a | n/a |
Source: South Dakota Department of Agriculture and Natural Resources, Minnesota Pollution Control Agency, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, Jan 18 | Sunday, Jan 19 | Monday, Jan 20 | Tuesday, Jan 21 | Wednesday, Jan 22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 5pm | 6pm | 7pm |
31 | 31 | 30 | 29 | 36 | 36 | 35 | 35 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 34 | 33 | 31 | 30 | 31 | 31 | 32 | 32 | 32 | 31 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 33 | 32 | 32 | 32 | 33 | 30 | 27 | 24 | 22 | 21 | 28 | 28 | 22 | 23 | 21 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 32 | 31 | 31 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 30 | 32 | 34 | 35 | 37 | 37 | 37 | 36 | 37 | 38 | 38 | 38 | 39 | 39 | 38 | 37 | 36 | 36 |
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 | 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 |
NNW | NW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | WSW | WSW | WSW | WSW | WSW | WSW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
18 29 | 17 27 | 17 27 | 17 27 | 17 27 | 16 25 | 16 25 | 16 25 | 16 25 | 16 25 | 16 25 | 14 23 | 14 23 | 13 22 | 15 23 | 16 25 | 16 25 | 16 25 | 16 25 | 16 25 | 16 25 | 15 23 | 12 20 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 8 13 | 8 13 | 9 14 | 9 14 | 10 16 | 10 16 | 10 16 | 11 18 | 12 20 | 13 22 | 15 24 | 16 26 | 18 29 | 18 28 | 17 28 | 17 27 | 16 25 | 15 23 | 13 22 | 12 20 | 11 18 | 10 16 | 9 14 | 8 13 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 12 | 8 13 | 9 14 | 10 16 | 11 18 | 12 20 | 13 20 | 13 21 | 13 22 | 12 20 | 11 18 | 10 16 | 10 16 | 10 17 | 11 17 | 11 17 | 11 18 | 11 18 | 11 18 | 11 17 | 11 17 | 11 17 | 10 17 | 10 16 | 11 18 | 12 20 | 13 22 | 15 23 | 16 25 | 17 27 | 16 26 | 15 25 | 15 23 | 14 22 | 13 21 | 12 20 | 12 19 |
-1 -18.3 | -3 -19.4 | -3 -19.5 | -5 -20.5 | -7 -21.6 | -8 -22.2 | -9 -22.7 | -12 -24.5 | -12 -24.5 | -13 -25 | -13 -25 | -14 -25.5 | -14 -25.5 | -14 -25.5 | -13 -24.9 | -9 -22.7 | -6 -21.1 | -2 -18.9 | 0 -17.8 | 3 -16.2 | 3 -16.2 | 4 -15.6 | 1 -17.1 | 0 -17.7 | -2 -18.8 | -4 -20.1 | -5 -20.5 | -7 -21.7 | -8 -22.3 | -9 -22.7 | -9 -22.8 | -10 -23.4 | -11 -23.9 | -12 -24.6 | -13 -25.1 | -14 -25.6 | -14 -25.4 | -13 -25.2 | -13 -25.1 | -12 -24.3 | -10 -23.5 | -9 -22.7 | -8 -22.3 | -8 -22 | -7 -21.6 | -8 -22.2 | -9 -22.7 | -10 -23.3 | -11 -23.7 | -11 -24.1 | -12 -24.5 | -13 -24.8 | -13 -25.2 | -14 -25.5 | -14 -25.5 | -14 -25.6 | -14 -25.6 | -14 -25.6 | -14 -25.6 | -14 -25.6 | -13 -24.8 | -11 -24.1 | -10 -23.4 | -6 -21.1 | -2 -18.9 | 2 -16.7 | 4 -15.6 | 6 -14.5 | 8 -13.4 | 7 -13.9 | 6 -14.5 | 5 -15.1 | 5 -14.8 | 6 -14.6 | 6 -14.4 | 6 -14.2 | 7 -14 | 7 -13.8 | 8 -13.4 | 8 -13.1 | 9 -12.7 | 10 -12.3 | 10 -12 | 11 -11.6 | 13 -10.4 | 15 -9.2 | 18 -8 | 20 -6.8 | 22 -5.6 | 24 -4.4 | 24 -4.4 | 24 -4.4 | 24 -4.4 | 24 -4.4 | 24 -4.5 | 24 -4.5 | 23 -5 |
Source: CAMS, Vaisala Xweather
Powered by Vaisala Xweather