Hourly Weather | Today › Thursday, October 8, 2026
Aurora, Illinois
6 PM
Cloudy Weather
68°
Feels Like 66°
0
Humidity: 42%
UV Index: 1
Wind: 6 mph
7 PM
Cloudy Night
64°
Feels Like 64°
0
Humidity: 52%
UV Index: 0
Wind: 5 mph
8 PM
Cloudy Night
61°
Feels Like 61°
0
Humidity: 59%
UV Index: 0
Wind: 5 mph
9 PM
Cloudy Night
57°
Feels Like 57°
0
Humidity: 65%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
55°
Feels Like 55°
0
Humidity: 71%
UV Index: 0
Wind: 4 mph
11 PM
Cloudy Night
54°
Feels Like 54°
0
Humidity: 78%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 4.89 µg/m³
  • PM10: 5.56 µg/m³
  • O3: 0.039 ppm
  • NO2: 5.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.2 µg/m³
  • PM10: 5.95 µg/m³
  • O3: 0.032 ppm
  • NO2: 7.5 ppb
  • SO2: 0.4 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.42 µg/m³
  • PM10: 6.23 µg/m³
  • O3: 0.027 ppm
  • NO2: 8.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

9 PM
23 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 5.63 µg/m³
  • PM10: 6.46 µg/m³
  • O3: 0.024 ppm
  • NO2: 8.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

10 PM
24 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 5.82 µg/m³
  • PM10: 6.66 µg/m³
  • O3: 0.022 ppm
  • NO2: 8.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.91 µg/m³
  • PM10: 6.7 µg/m³
  • O3: 0.020 ppm
  • NO2: 8.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.19 ppm

Health Recommendations:

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