Good
Primary Pollutant: O3
O3 | 62 µg/m3 (28) |
PM2.5 | 6 µg/m3 (24) |
PM10 | 17 µg/m3 (15) |
CO | 342 µg/m3 (3) |
NO2 | 8 µg/m3 (4) |
SO2 | 3 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Des Moines | 43 |
O3 | 3 (12) | n/a | 7.52 (4) | 94 (43) | n/a | n/a |
Sheldahl | 34 |
O3 | n/a | n/a | n/a | 74 (34) | n/a | n/a |
Saylorville | 8 |
PM2.5 | 2 (8) | n/a | n/a | n/a | n/a | n/a |
Waukee | 5 |
PM2.5 | 1.1399 (5) | 1.244 (1) | n/a | n/a | n/a | n/a |
Des Moines | 45 |
O3 | 1 (4) | n/a | 6.956 (3) | 100 (45) | n/a | n/a |
Saylorville | 17 |
PM2.5 | 4 (17) | n/a | n/a | n/a | n/a | n/a |
Sheldahl | 36 |
O3 | n/a | n/a | n/a | 78 (36) | n/a | n/a |
Ankeny | 12 |
PM2.5 | 2.9635 (12) | 3.4313 (3) | n/a | n/a | n/a | n/a |
Source: Polk Co. Air Quality Division, AirGradient, 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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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 | 11pm |
29 | 24 | 52 | 50 | 21 | 19 | 16 | 13 | 14 | 16 | 21 | 27 | 31 | 35 | 38 | 40 | 42 | 44 | 40 | 42 | 39 | 36 | 34 | 35 | 34 | 33 | 31 | 29 | 26 | 22 | 25 | 29 | 31 | 29 | 28 | 35 | 41 | 35 | 34 | 36 | 40 | 41 | 41 | 42 | 41 | 37 | 25 | 26 | 23 | 23 | 25 | 29 | 24 | 35 | 31 | 29 | 40 | 35 | 38 | 41 | 47 | 49 | 48 | 59 | 71 | 66 | 50 | 44 | 41 | 37 | 35 | 33 | 35 | 36 | 38 | 40 | 41 | 43 | 41 | 40 | 39 | 38 | 37 | 37 | 38 | 39 | 40 | 41 | 41 | 41 | 40 | 39 | 38 | 34 | 29 | 25 | 23 |
O3 | PM2.5 | PM2.5 | PM2.5 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 | PM2.5 | O3 | PM2.5 | O3 | O3 | O3 | O3 | 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 |
NNW | NNW | NNW | N | N | NNE | NE | ENE | ENE | E | E | ESE | SE | ESE | ESE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | S | S | S | S | SSW | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SSW | SSW | SSW | S | SE | ESE | ESE | ESE | ESE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | S | S | S | SSW | SSW | SW | SW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W |
7 11 | 6 10 | 6 10 | 5 9 | 5 8 | 5 8 | 4 7 | 4 7 | 4 7 | 6 9 | 7 11 | 8 13 | 9 14 | 9 15 | 10 15 | 10 16 | 10 17 | 11 18 | 11 18 | 11 18 | 11 18 | 10 17 | 10 17 | 10 16 | 10 16 | 10 16 | 10 16 | 9 15 | 9 15 | 9 15 | 9 15 | 9 14 | 9 15 | 9 15 | 10 15 | 10 16 | 10 16 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 7 11 | 6 10 | 6 9 | 4 7 | 4 6 | 4 7 | 5 8 | 5 8 | 5 8 | 5 8 | 6 9 | 6 9 | 7 11 | 7 12 | 8 13 | 9 15 | 11 17 | 12 19 | 13 21 | 14 23 | 16 25 | 16 26 | 17 27 | 18 29 | 17 28 | 17 27 | 17 27 | 15 24 | 14 23 | 14 23 | 14 22 | 13 21 | 12 20 | 12 19 | 12 19 | 11 18 | 11 18 | 11 17 | 11 17 | 11 18 | 12 19 | 13 20 | 13 21 | 13 21 | 14 22 | 14 22 | 14 22 | 14 22 | 12 20 | 11 18 | 10 17 | 9 15 | 8 13 | 7 12 | 7 11 |
70 21 | 67 19.6 | 65 18.4 | 63 17.3 | 61 16.1 | 59 15.1 | 58 14.5 | 57 14 | 58 14.7 | 63 17 | 66 19.1 | 70 21.1 | 72 22.5 | 75 23.8 | 75 24.1 | 77 25 | 79 25.9 | 79 26.1 | 80 26.5 | 79 26 | 77 25 | 76 24.3 | 74 23.1 | 72 22.5 | 72 22 | 71 21.8 | 71 21.5 | 69 20.7 | 68 19.9 | 67 19.4 | 66 19 | 66 18.8 | 66 19 | 67 19.2 | 69 20.4 | 71 21.6 | 73 22.7 | 75 23.7 | 76 24.6 | 77 25.2 | 79 25.8 | 80 26.4 | 79 26.2 | 79 26 | 78 25.8 | 76 24.7 | 74 23.5 | 72 22.4 | 71 21.8 | 70 21.1 | 69 20.5 | 68 20.2 | 68 19.8 | 67 19.4 | 67 19.4 | 67 19.3 | 67 19.3 | 69 20.7 | 72 22.1 | 74 23.5 | 76 24.5 | 78 25.5 | 80 26.5 | 80 26.5 | 80 26.5 | 80 26.5 | 78 25.4 | 76 24.3 | 74 23.2 | 71 21.7 | 68 20.2 | 66 18.6 | 63 17.4 | 61 16.1 | 59 14.9 | 58 14.2 | 56 13.6 | 55 12.9 | 55 12.7 | 55 12.5 | 54 12.4 | 56 13.5 | 58 14.5 | 60 15.6 | 62 16.5 | 63 17.4 | 65 18.3 | 66 19 | 68 19.8 | 69 20.6 | 68 20.3 | 68 20 | 67 19.7 | 65 18.3 | 62 16.9 | 60 15.5 | 59 14.8 |
Source: CAMS, Vaisala Xweather
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