Moderate
Primary Pollutant: PM2.5
O3 | 79 µg/m3 (36) |
PM2.5 | 18 µg/m3 (63) |
PM10 | 18 µg/m3 (16) |
CO | 464 µg/m3 (5) |
NO2 | 13 µg/m3 (7) |
SO2 | 5 µg/m3 (3) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Somers | 38 |
O3 | n/a | n/a | n/a | 84 (38) | n/a | n/a |
Winthrop Harbor | 39 |
O3 | 6.4 (26) | n/a | n/a | 86 (39) | n/a | n/a |
Milwaukee | 46 |
PM2.5 | 11 (46) | n/a | n/a | 65 (29) | n/a | n/a |
Bayside | 33 |
O3 | n/a | n/a | n/a | 73 (33) | n/a | n/a |
Wind Point | 38 |
O3 | n/a | n/a | n/a | 84 (38) | n/a | n/a |
Grafton | 28 |
O3 | n/a | n/a | n/a | 61 (28) | n/a | n/a |
Greendale | 39 |
PM2.5 | 9.4 (39) | 17 (15) | 14 (7) | n/a | 458 (4) | n/a |
Waukesha | 51 |
PM2.5 | 12 (51) | 20 (18) | n/a | 74 (34) | n/a | n/a |
Elkhorn | 35 |
O3 | n/a | n/a | n/a | 76 (35) | n/a | n/a |
Des Plaines | 31 |
O3 | 5.7 (24) | n/a | n/a | 69 (31) | n/a | n/a |
Source: Wisconsin Dept. of Natural Resources, Illinois EPA
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, Apr 27 | Sunday, Apr 28 | Monday, Apr 29 | Tuesday, Apr 30 | Wednesday, May 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 8pm | 9pm | 10pm |
62 | 57 | 56 | 51 | 37 | 36 | 27 | 20 | 22 | 23 | 25 | 27 | 31 | 33 | 41 | 42 | 40 | 38 | 36 | 38 | 37 | 36 | 35 | 34 | 33 | 32 | 30 | 28 | 27 | 28 | 28 | 28 | 25 | 22 | 22 | 27 | 33 | 33 | 33 | 42 | 45 | 43 | 36 | 33 | 29 | 25 | 21 | 23 | 21 | 22 | 21 | 20 | 20 | 23 | 21 | 23 | 23 | 22 | 30 | 32 | 38 | 36 | 38 | 36 | 37 | 40 | 47 | 59 | 59 | 56 | 56 | 54 | 52 | 50 | 46 | 46 | 38 | 33 | 30 | 31 | 32 | 33 | 32 | 32 | 32 | 38 | 50 | 54 | 55 | 53 | 49 | 41 | 39 | 37 | 38 | 39 | 40 |
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 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 |
SSW | SSW | SW | SW | SW | WNW | N | NNE | N | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | N | N | N | NNE | NNE | NE | E | SE | SSE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | WSW | SSW | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | SSW | SSW | SW | SW | WSW | WSW | SW | SSE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | E |
11 18 | 12 19 | 10 16 | 8 14 | 7 11 | 4 7 | 3 4 | 6 10 | 6 10 | 9 15 | 8 13 | 9 14 | 8 13 | 7 12 | 7 12 | 10 16 | 11 18 | 11 18 | 11 17 | 10 16 | 9 15 | 8 14 | 7 11 | 5 7 | 4 7 | 5 9 | 7 11 | 8 14 | 9 15 | 10 16 | 10 16 | 10 17 | 11 18 | 11 18 | 12 19 | 12 20 | 13 21 | 13 21 | 14 22 | 15 24 | 15 24 | 15 25 | 15 25 | 14 23 | 13 21 | 12 19 | 11 18 | 10 16 | 9 15 | 9 14 | 9 14 | 8 13 | 8 13 | 8 12 | 7 12 | 7 12 | 7 12 | 7 12 | 7 11 | 7 11 | 7 11 | 6 9 | 6 9 | 7 11 | 7 12 | 8 14 | 10 15 | 10 16 | 10 17 | 10 17 | 10 16 | 10 16 | 10 16 | 10 17 | 11 17 | 11 18 | 9 15 | 9 15 | 11 17 | 10 16 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 5 7 | 3 5 | 7 11 | 8 13 | 8 13 | 9 15 | 9 14 | 9 14 | 8 13 | 8 12 | 8 12 | 7 12 |
62 16.7 | 62 16.4 | 60 15.6 | 60 15.3 | 58 14.6 | 58 14.2 | 56 13.5 | 54 12.5 | 54 12.3 | 53 11.4 | 52 11.1 | 52 11 | 52 10.9 | 52 11.4 | 53 11.5 | 53 11.8 | 55 12.6 | 56 13.2 | 55 12.8 | 54 12.5 | 53 11.9 | 52 11.3 | 51 10.6 | 51 10.5 | 51 10.3 | 51 10.5 | 51 10.8 | 52 11.1 | 52 11.3 | 53 11.7 | 54 12.1 | 55 12.5 | 55 12.6 | 56 13.1 | 56 13.6 | 58 14.3 | 60 15.4 | 61 15.9 | 63 17.1 | 64 17.5 | 65 18.3 | 65 18.3 | 65 18.2 | 64 17.7 | 63 17.1 | 62 16.6 | 60 15.4 | 58 14.3 | 56 13.1 | 54 12.5 | 53 11.9 | 52 11.3 | 51 10.8 | 51 10.3 | 50 9.8 | 50 9.8 | 50 9.9 | 50 9.9 | 53 11.5 | 55 13 | 58 14.6 | 60 15.3 | 61 16.1 | 62 16.7 | 62 16.8 | 62 16.8 | 62 16.8 | 61 16.1 | 60 15.4 | 58 14.7 | 57 13.8 | 55 12.9 | 54 12.1 | 55 12.5 | 55 12.9 | 56 13.3 | 56 13.5 | 57 13.8 | 57 14 | 57 14.1 | 57 14.1 | 57 14.2 | 60 15.4 | 62 16.6 | 64 17.9 | 65 18.3 | 66 18.8 | 66 19.2 | 66 18.8 | 65 18.4 | 64 18 | 63 17.2 | 62 16.4 | 60 15.6 | 58 14.6 | 57 13.6 | 55 12.6 |
Source: CAMS, Vaisala Xweather
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