Good
Primary Pollutant: O3
O3 | 35 µg/m3 (16) |
PM2.5 | 3 µg/m3 (12) |
PM10 | 9 µg/m3 (8) |
CO | 138 µg/m3 (1) |
NO2 | 6 µg/m3 (3) |
SO2 | 5 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 | 22 |
O3 | 3 (12) | n/a | 10 (5) | 49 (22) | n/a | n/a |
Sheldahl | 20 |
O3 | n/a | n/a | n/a | 45 (20) | n/a | n/a |
Saylorville | 17 |
PM2.5 | 4 (17) | n/a | n/a | n/a | n/a | n/a |
Waukee | 14 |
PM2.5 | 3.3437 (14) | 3.4926 (3) | n/a | n/a | n/a | n/a |
Des Moines | 20 |
O3 | 4 (17) | n/a | 12 (6) | 45 (20) | n/a | n/a |
Saylorville | 25 |
PM2.5 | 6 (25) | n/a | n/a | n/a | n/a | n/a |
Sheldahl | 20 |
O3 | n/a | n/a | n/a | 45 (20) | n/a | n/a |
Ankeny | 16 |
PM2.5 | 3.8943 (16) | 4.271 (4) | 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, May 6 | Tuesday, May 7 | Wednesday, May 8 | Thursday, May 9 | Friday, May 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
16 | 23 | 27 | 31 | 35 | 35 | 34 | 34 | 35 | 34 | 33 | 34 | 32 | 32 | 31 | 31 | 30 | 30 | 30 | 33 | 30 | 29 | 25 | 22 | 21 | 22 | 24 | 26 | 27 | 27 | 27 | 27 | 28 | 26 | 24 | 22 | 20 | 17 | 16 | 15 | 13 | 15 | 26 | 32 | 26 | 21 | 19 | 18 | 19 | 24 | 29 | 31 | 34 | 34 | 35 | 34 | 32 | 32 | 32 | 33 | 30 | 27 | 26 | 25 | 26 | 27 | 28 | 25 | 34 | 32 | 30 | 31 | 32 | 32 | 35 | 37 | 39 | 39 | 39 | 39 | 38 | 37 | 36 | 34 | 32 | 29 | 27 | 24 | 21 | 20 | 19 | 18 | 18 | 19 | 19 | 23 | 27 |
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 | 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 |
SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SE | SE | SSE | S | S | S | SSW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | SW | SSW | S | S | S | S | S | S | S | SSE | SE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | E | NNE | N | NNW | NNW | NNW | NW | NW | NW | NW | NNW | NNW | NNW | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW |
11 18 | 13 20 | 14 22 | 15 24 | 16 26 | 17 27 | 18 29 | 19 31 | 19 31 | 18 29 | 17 27 | 17 27 | 18 28 | 19 31 | 21 33 | 22 36 | 22 36 | 18 28 | 15 24 | 13 21 | 12 19 | 11 17 | 11 18 | 12 20 | 12 20 | 13 22 | 14 22 | 14 23 | 15 25 | 16 27 | 17 27 | 18 29 | 17 27 | 15 25 | 13 21 | 11 17 | 9 14 | 7 12 | 8 12 | 8 13 | 8 14 | 8 13 | 7 12 | 7 11 | 6 10 | 6 9 | 6 10 | 7 11 | 7 12 | 8 12 | 9 14 | 10 16 | 12 19 | 12 19 | 12 19 | 12 19 | 6 9 | 6 9 | 12 19 | 12 19 | 12 19 | 12 19 | 12 19 | 12 19 | 12 19 | 12 19 | 11 18 | 12 19 | 11 18 | 12 19 | 13 21 | 14 22 | 14 23 | 15 24 | 16 26 | 17 27 | 18 29 | 18 29 | 18 29 | 18 29 | 17 27 | 16 25 | 15 23 | 13 22 | 13 20 | 12 19 | 11 18 | 10 17 | 10 16 | 10 15 | 9 15 | 9 15 | 8 14 | 8 13 | 7 12 | 8 13 | 9 15 |
58 14.6 | 61 16.2 | 64 17.8 | 67 19.6 | 70 21 | 72 22 | 73 22.8 | 74 23.1 | 73 23 | 73 22.9 | 72 22.3 | 69 20.7 | 67 19.5 | 66 19 | 65 18.5 | 65 18.3 | 63 17.4 | 61 16.3 | 60 15.6 | 59 15 | 58 14.7 | 58 14.5 | 58 14.6 | 59 15 | 61 16 | 63 17.3 | 66 18.7 | 68 19.9 | 70 20.9 | 71 21.5 | 71 21.8 | 72 22 | 71 21.7 | 70 21.2 | 68 20 | 64 18 | 61 16 | 57 14 | 56 13.6 | 56 13.1 | 55 12.7 | 54 12.3 | 53 11.9 | 53 11.5 | 53 11.6 | 53 11.7 | 53 11.8 | 57 13.8 | 61 15.8 | 64 17.8 | 66 19 | 68 20.1 | 70 21.3 | 71 21.5 | 71 21.8 | 72 22 | 70 21 | 68 19.9 | 66 18.9 | 63 17.2 | 60 15.6 | 57 14 | 56 13.3 | 55 12.5 | 53 11.8 | 53 11.4 | 52 11 | 51 10.6 | 51 10.3 | 50 10.1 | 50 9.8 | 51 10.5 | 52 11.1 | 53 11.8 | 55 12.6 | 56 13.3 | 57 14.1 | 58 14.5 | 59 15 | 60 15.4 | 59 15.1 | 59 14.9 | 58 14.6 | 56 13.4 | 54 12.1 | 51 10.8 | 50 10.1 | 49 9.4 | 48 8.7 | 47 8.1 | 45 7.4 | 44 6.8 | 44 6.6 | 43 6.4 | 43 6.2 | 47 8.2 | 50 10.2 |
Source: CAMS, Vaisala Xweather
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