Good
Primary Pollutant: O3
O3 | 86 µg/m3 (39) |
PM2.5 | 7 µg/m3 (28) |
PM10 | 14 µg/m3 (13) |
CO | 278 µg/m3 (3) |
NO2 | 7 µg/m3 (3) |
SO2 | 1 µg/m3 (0) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Somers | 36 |
O3 | n/a | n/a | n/a | 78 (36) | n/a | n/a |
Winthrop Harbor | 37 |
O3 | 4.8 (20) | n/a | n/a | 80 (37) | n/a | n/a |
Milwaukee | 30 |
O3 | 5.8 (24) | n/a | n/a | 67 (30) | n/a | n/a |
Bayside | 37 |
O3 | n/a | n/a | n/a | 80 (37) | n/a | n/a |
Wind Point | 38 |
O3 | n/a | n/a | n/a | 84 (38) | n/a | n/a |
Greendale | 21 |
PM2.5 | 5 (21) | 12 (11) | 8.272 (4) | n/a | 229 (2) | n/a |
Waukesha | 34 |
O3 | 5.1 (21) | 13 (12) | n/a | 74 (34) | n/a | n/a |
Elkhorn | 32 |
O3 | n/a | n/a | n/a | 71 (32) | n/a | n/a |
Chicago | 28 |
O3 | n/a | n/a | n/a | 61 (28) | n/a | n/a |
Schiller Park | 46 |
PM2.5 | 11 (46) | n/a | n/a | 39 (18) | n/a | n/a |
Source: Wisconsin Dept. of Natural Resources, Illinois EPA
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, Apr 26 | Saturday, Apr 27 | Sunday, Apr 28 | Monday, Apr 29 | Tuesday, Apr 30 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 6am | 7am | 8am |
40 | 40 | 40 | 40 | 41 | 36 | 37 | 37 | 37 | 37 | 38 | 38 | 37 | 35 | 32 | 32 | 31 | 33 | 29 | 29 | 26 | 25 | 26 | 25 | 27 | 30 | 32 | 35 | 37 | 39 | 38 | 40 | 42 | 44 | 43 | 39 | 36 | 34 | 33 | 30 | 27 | 27 | 27 | 26 | 27 | 30 | 29 | 32 | 33 | 43 | 48 | 44 | 43 | 45 | 43 | 41 | 42 | 45 | 49 | 49 | 45 | 46 | 45 | 43 | 41 | 39 | 37 | 38 | 40 | 37 | 37 | 37 | 35 | 33 | 31 | 33 | 35 | 36 | 38 | 39 | 40 | 38 | 37 | 35 | 34 | 33 | 31 | 30 | 30 | 29 | 28 | 26 | 25 | 23 | 22 | 20 | 21 |
O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | O3 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SE | SE | SE | SE | SE | ESE | ESE | ESE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | W | WSW | WSW | WSW | SW |
14 23 | 14 23 | 15 24 | 16 25 | 16 26 | 16 26 | 16 26 | 16 25 | 15 24 | 17 27 | 16 27 | 16 26 | 18 28 | 17 27 | 17 27 | 17 27 | 16 26 | 17 27 | 15 24 | 15 24 | 16 25 | 16 25 | 15 25 | 16 26 | 17 28 | 18 29 | 20 32 | 21 33 | 21 34 | 21 34 | 21 33 | 20 32 | 19 31 | 17 28 | 16 25 | 14 23 | 14 23 | 15 24 | 15 25 | 14 22 | 13 21 | 12 19 | 10 17 | 9 14 | 6 10 | 5 8 | 5 9 | 7 11 | 7 11 | 8 13 | 10 15 | 10 17 | 12 19 | 13 21 | 13 21 | 13 21 | 13 20 | 12 19 | 11 18 | 10 16 | 10 16 | 11 18 | 12 19 | 13 21 | 13 21 | 13 22 | 13 21 | 12 20 | 12 20 | 14 22 | 15 24 | 16 26 | 16 26 | 16 26 | 17 27 | 17 27 | 17 27 | 17 27 | 17 27 | 17 27 | 18 28 | 16 26 | 15 24 | 14 23 | 13 21 | 12 20 | 11 18 | 11 17 | 10 16 | 9 15 | 9 14 | 8 13 | 8 12 | 7 11 | 7 11 | 6 10 | 6 10 |
44 6.7 | 46 7.7 | 47 8.4 | 48 9.1 | 50 9.9 | 51 10.7 | 52 11.2 | 53 11.5 | 52 11 | 51 10.6 | 51 10.4 | 51 10.3 | 51 10.3 | 51 10.3 | 51 10.4 | 52 10.8 | 53 11.4 | 53 11.7 | 55 12.7 | 56 13.3 | 57 13.7 | 57 13.9 | 57 14.1 | 58 14.7 | 60 15.8 | 63 17 | 65 18.2 | 66 19.1 | 68 20 | 70 21 | 71 21.6 | 72 22 | 72 22.2 | 71 21.8 | 70 21.3 | 69 20.5 | 67 19.2 | 66 18.7 | 64 18 | 64 17.5 | 63 17.1 | 62 16.8 | 62 16.8 | 62 16.5 | 61 16.1 | 60 15.7 | 60 15.4 | 59 15.1 | 60 15.6 | 61 16.2 | 62 16.7 | 63 17.2 | 64 17.7 | 65 18.2 | 66 18.9 | 67 19.5 | 68 20.1 | 67 19.5 | 66 18.9 | 65 18.3 | 64 18 | 64 17.8 | 63 17.5 | 63 17.3 | 63 17.2 | 63 17 | 62 16.7 | 62 16.5 | 61 16.2 | 61 16.1 | 61 16 | 61 16 | 62 16.8 | 64 17.6 | 65 18.5 | 66 18.9 | 67 19.3 | 68 19.8 | 68 19.8 | 68 19.8 | 68 19.9 | 67 19.2 | 66 18.6 | 64 18 | 62 16.9 | 60 15.8 | 58 14.7 | 57 14.1 | 56 13.5 | 55 12.9 | 54 12.3 | 53 11.7 | 52 11.1 | 52 11.2 | 52 11.3 | 52 11.4 | 55 13 |
Source: CAMS, Vaisala Xweather
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