Hourly Weather | Today Sunday, October 26, 2025
Waukegan, Illinois
12 PM
Sunny Weather
54°
Feels Like 52°
0
Humidity: 62%
Wind: 13 mph
UV Index: 3
1 PM
Sunny Weather
55°
Feels Like 52°
0
Humidity: 63%
Wind: 14 mph
UV Index: 3
2 PM
Sunny Weather
55°
Feels Like 54°
0
Humidity: 61%
Wind: 13 mph
UV Index: 3
3 PM
Sunny Weather
55°
Feels Like 54°
0
Humidity: 60%
Wind: 13 mph
UV Index: 2
4 PM
Sunny Weather
55°
Feels Like 52°
0
Humidity: 62%
Wind: 13 mph
UV Index: 2
5 PM
Sunny Weather
54°
Feels Like 48°
0
Humidity: 66%
Wind: 12 mph
UV Index: 1
6 PM
Night
52°
Feels Like 46°
0
Humidity: 70%
Wind: 10 mph
UV Index: 0
7 PM
Night
52°
Feels Like 46°
0
Humidity: 74%
Wind: 9 mph
UV Index: 0
8 PM
Night
46°
Feels Like 41°
0
Humidity: 83%
Wind: 10 mph
UV Index: 0
9 PM
Night
46°
Feels Like 39°
0
Humidity: 82%
Wind: 10 mph
UV Index: 0
10 PM
Night
46°
Feels Like 39°
0
Humidity: 80%
Wind: 12 mph
UV Index: 0
11 PM
Night
46°
Feels Like 39°
0
Humidity: 80%
Wind: 12 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

12 PM
32 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.68 µg/m³
  • PM10: 9.21 µg/m³
  • O3: 0.031 ppm
  • NO2: 3 ppb
  • SO2: 1 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

1 PM
34 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.28 µg/m³
  • PM10: 9.94 µg/m³
  • O3: 0.034 ppm
  • NO2: 2.8 ppb
  • SO2: 1.3 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM
38 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.18 µg/m³
  • PM10: 9.57 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.1 ppb
  • SO2: 1.3 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 PM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.61 µg/m³
  • PM10: 8.88 µg/m³
  • O3: 0.045 ppm
  • NO2: 1.8 ppb
  • SO2: 1.3 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.56 µg/m³
  • PM10: 8.83 µg/m³
  • O3: 0.045 ppm
  • NO2: 2 ppb
  • SO2: 1.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.45 µg/m³
  • PM10: 8.74 µg/m³
  • O3: 0.045 ppm
  • NO2: 2.6 ppb
  • SO2: 1.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM
40 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.41 µg/m³
  • PM10: 8.77 µg/m³
  • O3: 0.043 ppm
  • NO2: 3.7 ppb
  • SO2: 1.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM
38 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.38 µg/m³
  • PM10: 8.8 µg/m³
  • O3: 0.041 ppm
  • NO2: 4.6 ppb
  • SO2: 1.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
36 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.33 µg/m³
  • PM10: 8.78 µg/m³
  • O3: 0.039 ppm
  • NO2: 5.1 ppb
  • SO2: 1.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.45 µg/m³
  • PM10: 8.9 µg/m³
  • O3: 0.038 ppm
  • NO2: 5.3 ppb
  • SO2: 1.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.95 µg/m³
  • PM10: 9.36 µg/m³
  • O3: 0.037 ppm
  • NO2: 5.2 ppb
  • SO2: 1.4 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
36 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.69 µg/m³
  • PM10: 10.05 µg/m³
  • O3: 0.036 ppm
  • NO2: 4.9 ppb
  • SO2: 1.3 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.