Good
Primary Pollutant: O3
O3 | 65 µg/m3 (30) |
PM2.5 | 3 µg/m3 (12) |
PM10 | 6 µg/m3 (5) |
CO | 293 µg/m3 (3) |
NO2 | 8 µg/m3 (4) |
SO2 | 3 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Des Moines | 28 |
O3 | 0 (0) | n/a | 2.444 (1) | 61 (28) | n/a | n/a |
Sheldahl | 25 |
O3 | n/a | n/a | n/a | 55 (25) | n/a | n/a |
Saylorville | 25 |
PM2.5 | 6 (25) | n/a | n/a | n/a | n/a | n/a |
Waukee | 0 |
PM10 | 0 (0) | 0 (0) | n/a | n/a | n/a | n/a |
Des Moines | 28 |
O3 | 0 (0) | n/a | 2.444 (1) | 61 (28) | n/a | n/a |
Saylorville | 21 |
PM2.5 | 5 (21) | n/a | n/a | n/a | n/a | n/a |
Sheldahl | 25 |
O3 | n/a | n/a | n/a | 55 (25) | n/a | n/a |
Ankeny | 1 |
PM2.5 | 0.1275 (1) | 0.1644 (0) | 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) |
Monday, Apr 29 | Tuesday, Apr 30 | Wednesday, May 1 | Thursday, May 2 | Friday, May 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 10am | 11am | 12pm | 1pm |
31 | 31 | 35 | 38 | 40 | 25 | 23 | 20 | 15 | 15 | 18 | 18 | 18 | 18 | 18 | 18 | 15 | 16 | 19 | 20 | 18 | 25 | 27 | 29 | 32 | 34 | 32 | 30 | 27 | 23 | 25 | 25 | 25 | 24 | 23 | 20 | 19 | 19 | 18 | 14 | 11 | 10 | 10 | 14 | 15 | 19 | 23 | 24 | 23 | 26 | 33 | 33 | 32 | 28 | 24 | 22 | 20 | 22 | 24 | 27 | 28 | 30 | 32 | 33 | 38 | 38 | 42 | 39 | 36 | 31 | 29 | 30 | 31 | 32 | 33 | 35 | 35 | 36 | 36 | 36 | 36 | 35 | 35 | 34 | 34 | 33 | 31 | 30 | 27 | 25 | 22 | 25 | 27 | 30 | 35 | 39 | 43 |
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 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
W | W | W | W | W | W | WNW | NW | NNW | N | NE | ENE | ESE | ESE | SE | ESE | SE | ESE | ESE | SE | SE | SE | SSE | SSE | S | S | S | S | S | S | S | S | SSW | WSW | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NNW | N | NNE | NE | ENE | E | E | E | E | E | E | E | E | E | E | E | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | SSE | SSE | S | S | S | S | SSW | SSW | SSW | SW | WSW | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W |
16 25 | 16 25 | 16 26 | 16 26 | 15 23 | 13 20 | 10 16 | 6 10 | 5 8 | 4 7 | 3 6 | 3 5 | 3 6 | 3 5 | 3 5 | 4 6 | 4 6 | 4 6 | 4 7 | 6 9 | 6 10 | 8 14 | 10 17 | 11 19 | 13 21 | 15 24 | 17 28 | 19 31 | 19 31 | 19 31 | 19 30 | 16 25 | 10 17 | 11 17 | 10 15 | 10 16 | 11 17 | 10 15 | 8 13 | 7 11 | 7 11 | 7 11 | 6 10 | 5 8 | 6 9 | 8 13 | 8 13 | 9 14 | 10 17 | 11 17 | 11 18 | 12 19 | 12 19 | 12 20 | 13 20 | 13 21 | 13 22 | 14 22 | 13 22 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 15 24 | 17 28 | 20 32 | 20 32 | 21 33 | 22 36 | 22 35 | 22 36 | 23 36 | 21 34 | 20 33 | 20 32 | 18 28 | 17 28 | 19 30 | 19 31 | 20 32 | 21 34 | 20 32 | 18 29 | 17 27 | 16 25 | 15 24 | 14 22 | 14 22 | 14 22 | 14 22 | 14 22 | 14 22 | 14 22 | 14 23 | 14 23 | 15 23 |
57 13.9 | 59 15.1 | 61 15.9 | 62 16.8 | 63 17.3 | 63 17.3 | 62 16.9 | 59 15.1 | 56 13.6 | 54 12.4 | 52 11.3 | 51 10.5 | 50 9.8 | 49 9.2 | 48 8.8 | 47 8.2 | 46 8 | 46 7.8 | 47 8.1 | 51 10.4 | 56 13.4 | 62 16.8 | 67 19.4 | 70 21.4 | 73 22.9 | 75 24.1 | 77 24.7 | 77 25.1 | 77 24.9 | 76 24.4 | 74 23.2 | 70 21.3 | 67 19.6 | 65 18.4 | 63 17.4 | 62 16.4 | 60 15.4 | 58 14.4 | 56 13.3 | 54 12.2 | 53 11.8 | 52 11.3 | 52 10.9 | 55 12.6 | 58 14.2 | 61 15.9 | 63 17 | 65 18.2 | 67 19.4 | 68 19.9 | 69 20.4 | 69 20.8 | 68 20.2 | 67 19.6 | 66 19.1 | 65 18.2 | 63 17.4 | 62 16.5 | 61 16.1 | 60 15.7 | 60 15.3 | 59 15.2 | 59 15.1 | 59 15 | 59 15 | 59 15.1 | 59 15.1 | 61 16.1 | 63 17.1 | 65 18.2 | 66 19 | 68 19.9 | 69 20.8 | 69 20.8 | 70 20.9 | 70 20.9 | 69 20.4 | 68 19.9 | 67 19.5 | 65 18.5 | 64 17.6 | 62 16.6 | 60 15.6 | 58 14.7 | 57 13.7 | 55 12.9 | 54 12.2 | 52 11.4 | 52 10.9 | 51 10.4 | 50 10 | 52 11.4 | 55 12.7 | 57 14.1 | 60 15.4 | 62 16.7 | 64 18 |
Source: CAMS, Vaisala Xweather
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