Good
Primary Pollutant: O3
O3 | 50 µg/m3 (23) |
PM2.5 | 2 µg/m3 (8) |
PM10 | 3 µg/m3 (3) |
CO | 154 µg/m3 (1) |
NO2 | 6 µg/m3 (3) |
SO2 | 2 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Waterloo | 25 |
PM2.5 | 6 (25) | n/a | n/a | n/a | n/a | n/a |
Coggon | 25 |
O3 | n/a | n/a | n/a | 54 (25) | n/a | n/a |
Iowa City | 12 |
PM2.5 | 2.9 (12) | n/a | n/a | n/a | n/a | n/a |
Cedar Rapids | 19 |
O3 | 2.7 (11) | n/a | n/a | 42 (19) | n/a | 0.262 (0) |
Source: AirNow (EPA), Iowa DNR, Linn Co. Public Health
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, Apr 19 | Saturday, Apr 20 | Sunday, Apr 21 | Monday, Apr 22 | Tuesday, Apr 23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 4am | 5am |
23 | 21 | 18 | 22 | 19 | 24 | 31 | 34 | 34 | 35 | 35 | 35 | 35 | 33 | 30 | 27 | 27 | 25 | 22 | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 19 | 20 | 22 | 23 | 24 | 25 | 25 | 26 | 27 | 28 | 28 | 28 | 27 | 25 | 25 | 25 | 24 | 20 | 15 | 13 | 13 | 13 | 13 | 13 | 13 | 15 | 20 | 24 | 29 | 33 | 38 | 39 | 42 | 43 | 43 | 43 | 39 | 37 | 33 | 28 | 24 | 26 | 22 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 29 | 34 | 39 | 44 | 44 | 44 | 44 | 43 | 41 | 39 | 38 | 36 | 35 | 35 | 35 | 35 | 36 | 37 | 38 | 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 | PM2.5 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
WNW | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | WSW | WSW | WSW | WSW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW |
6 10 | 6 10 | 6 10 | 9 15 | 11 18 | 14 23 | 17 27 | 19 30 | 21 33 | 22 36 | 22 36 | 22 35 | 21 34 | 19 30 | 17 28 | 15 24 | 14 23 | 14 23 | 13 20 | 11 17 | 10 16 | 10 15 | 10 16 | 10 17 | 11 17 | 10 17 | 11 18 | 11 18 | 13 20 | 14 22 | 15 24 | 15 24 | 16 25 | 15 25 | 15 25 | 15 24 | 14 23 | 13 21 | 12 19 | 10 16 | 9 14 | 7 12 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 | 6 10 | 6 10 | 6 10 | 7 11 | 8 13 | 10 15 | 10 16 | 11 18 | 12 20 | 12 20 | 12 20 | 12 20 | 12 19 | 11 18 | 11 17 | 9 14 | 7 12 | 6 10 | 6 10 | 6 10 | 6 10 | 6 10 | 6 9 | 6 9 | 6 10 | 6 10 | 7 11 | 8 13 | 10 16 | 12 19 | 14 22 | 16 25 | 18 28 | 18 29 | 18 29 | 18 30 | 18 29 | 18 29 | 18 29 | 17 28 | 17 28 | 17 27 | 17 27 | 17 28 | 18 29 | 17 28 | 17 27 | 16 26 | 16 26 |
34 1.2 | 33 0.7 | 34 0.9 | 38 3.2 | 43 5.9 | 47 8.2 | 49 9.6 | 51 10.6 | 53 11.5 | 54 12.2 | 55 12.5 | 55 12.8 | 54 12.3 | 53 11.7 | 51 10.4 | 47 8.2 | 44 6.8 | 42 5.4 | 40 4.5 | 39 3.7 | 37 2.8 | 36 2.1 | 35 1.6 | 34 0.9 | 33 0.5 | 32 0.1 | 32 0.2 | 35 1.5 | 37 2.9 | 40 4.6 | 42 5.7 | 44 6.6 | 46 7.5 | 46 8 | 47 8.6 | 48 9.1 | 48 8.9 | 48 8.8 | 47 8.6 | 45 7.3 | 43 6.1 | 41 4.8 | 39 4.1 | 38 3.3 | 37 2.6 | 35 1.9 | 34 1.2 | 33 0.5 | 33 0.4 | 33 0.3 | 32 0.1 | 37 2.8 | 42 5.5 | 47 8.2 | 50 9.8 | 52 11.3 | 55 12.8 | 56 13.5 | 58 14.2 | 59 14.9 | 58 14.5 | 57 14 | 56 13.6 | 53 11.6 | 49 9.6 | 46 7.6 | 44 6.7 | 42 5.8 | 41 4.9 | 40 4.2 | 38 3.5 | 37 2.8 | 37 2.7 | 37 2.6 | 37 2.5 | 42 5.3 | 47 8.1 | 52 10.9 | 55 12.6 | 58 14.2 | 61 15.9 | 61 16.2 | 62 16.5 | 62 16.9 | 61 16.3 | 60 15.8 | 60 15.3 | 58 14.4 | 56 13.6 | 55 12.7 | 55 12.5 | 54 12.3 | 54 12.1 | 53 11.8 | 53 11.4 | 52 11 | 51 10.5 |
Source: CAMS, Vaisala Xweather
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