Moderate
Primary Pollutant: PM2.5
O3 | 79 µg/m3 (36) |
PM2.5 | 13 µg/m3 (54) |
PM10 | 14 µg/m3 (13) |
CO | 221 µg/m3 (2) |
NO2 | 7 µg/m3 (3) |
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) |
---|---|---|---|---|---|---|---|---|
Lansing | 26 |
PM2.5 | 6.3 (26) | n/a | n/a | n/a | n/a | n/a |
East Chicago | 29 |
PM2.5 | 7 (29) | n/a | n/a | n/a | n/a | 1.572 (1) |
Cicero | 25 |
O3 | n/a | n/a | n/a | 55 (25) | n/a | n/a |
Lemont | 37 |
O3 | n/a | n/a | n/a | 80 (37) | n/a | n/a |
Hometown | 30 |
O3 | 5.4 (22) | n/a | n/a | 67 (30) | n/a | n/a |
Cicero | 62 |
PM2.5 | 17 (62) | n/a | n/a | n/a | n/a | n/a |
Whiting | 34 |
O3 | n/a | n/a | n/a | 74 (34) | n/a | n/a |
Michigan City | 33 |
O3 | n/a | n/a | n/a | 73 (33) | n/a | n/a |
East Chicago | 33 |
O3 | n/a | n/a | n/a | 73 (33) | n/a | 1.048 (1) |
Valparaiso | 32 |
O3 | n/a | n/a | n/a | 71 (32) | n/a | n/a |
Source: Illinois EPA, Indiana Dept. of Environmental Management
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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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 | 10am | 11am |
53 | 56 | 60 | 62 | 40 | 38 | 38 | 38 | 35 | 33 | 32 | 31 | 31 | 31 | 31 | 30 | 31 | 38 | 35 | 21 | 24 | 29 | 29 | 31 | 33 | 34 | 33 | 36 | 37 | 35 | 34 | 32 | 32 | 32 | 30 | 35 | 32 | 31 | 29 | 28 | 25 | 26 | 27 | 27 | 29 | 27 | 33 | 37 | 39 | 40 | 41 | 47 | 48 | 50 | 52 | 46 | 81 | 59 | 46 | 42 | 43 | 40 | 36 | 36 | 37 | 35 | 37 | 38 | 36 | 34 | 33 | 31 | 33 | 35 | 38 | 39 | 40 | 41 | 40 | 38 | 36 | 33 | 30 | 27 | 24 | 22 | 20 | 21 | 21 | 22 | 25 | 25 | 25 | 21 | 25 | 28 | 32 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 | PM2.5 | PM2.5 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 |
SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | W | W | WSW | WSW | WSW | WSW | WSW | SW | SW |
16 25 | 16 25 | 16 26 | 16 25 | 16 25 | 15 24 | 16 26 | 17 28 | 16 26 | 16 25 | 17 27 | 18 29 | 18 28 | 18 28 | 17 28 | 19 31 | 19 30 | 18 29 | 18 29 | 19 31 | 19 30 | 19 31 | 20 32 | 21 33 | 21 33 | 21 34 | 21 33 | 21 33 | 20 33 | 20 32 | 19 30 | 17 27 | 16 25 | 16 26 | 16 26 | 16 26 | 15 25 | 15 24 | 14 22 | 14 23 | 14 23 | 14 22 | 14 22 | 14 22 | 14 22 | 15 23 | 16 25 | 16 26 | 17 27 | 18 29 | 19 30 | 19 31 | 20 32 | 20 32 | 19 30 | 17 28 | 16 25 | 15 24 | 15 24 | 15 23 | 14 23 | 14 22 | 14 22 | 14 22 | 15 24 | 16 25 | 16 26 | 17 27 | 17 28 | 18 30 | 20 32 | 20 32 | 20 32 | 20 32 | 20 32 | 19 31 | 19 31 | 19 31 | 18 28 | 16 25 | 14 23 | 13 21 | 11 18 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 7 11 | 6 10 | 6 10 | 6 9 | 6 9 | 6 10 | 6 10 | 7 11 | 8 13 |
57 13.9 | 60 15.4 | 62 16.8 | 63 17.3 | 63 17 | 60 15.8 | 59 15.2 | 59 15.3 | 59 15.2 | 59 15.1 | 59 15.3 | 60 15.4 | 61 15.9 | 61 16.3 | 62 16.6 | 62 16.7 | 62 16.8 | 62 16.6 | 62 16.7 | 62 16.8 | 63 17.2 | 65 18.3 | 67 19.5 | 69 20.6 | 71 21.7 | 72 22.5 | 74 23.3 | 74 23.6 | 75 24 | 75 23.8 | 74 23.6 | 73 23 | 72 22 | 70 21.3 | 69 20.6 | 68 20 | 67 19.6 | 67 19.3 | 66 19 | 66 18.8 | 65 18.5 | 65 18.1 | 65 18.1 | 64 18 | 64 17.9 | 66 19.1 | 69 20.3 | 71 21.5 | 73 22.6 | 75 23.7 | 77 24.7 | 77 25.1 | 78 25.6 | 79 26.1 | 78 25.3 | 76 24.6 | 75 23.8 | 73 22.9 | 71 21.9 | 70 21 | 69 20.5 | 68 20.1 | 67 19.6 | 66 19.1 | 66 18.7 | 65 18.2 | 64 18 | 64 17.9 | 64 17.7 | 65 18.5 | 67 19.3 | 68 20.1 | 69 20.6 | 70 21.1 | 71 21.6 | 71 21.7 | 71 21.8 | 71 21.9 | 70 21.2 | 69 20.6 | 68 20 | 66 18.9 | 64 17.9 | 62 16.8 | 61 16.2 | 60 15.6 | 59 15 | 58 14.4 | 57 13.7 | 56 13.1 | 56 13.1 | 56 13.1 | 55 13 | 58 14.7 | 61 16.3 | 64 18 | 66 19.1 |
Source: CAMS, Vaisala Xweather
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