Hourly Weather | Today Tuesday, January 13, 2026
Chico, California
6 PM
Cloudy Night
54°
Feels Like 52°
0
Humidity: 79%
Wind: 5 mph
UV Index: 0
7 PM
Night
50°
Feels Like 48°
0
Humidity: 82%
Wind: 6 mph
UV Index: 0
8 PM
Night
48°
Feels Like 46°
0
Humidity: 84%
Wind: 6 mph
UV Index: 0
9 PM
Night
46°
Feels Like 45°
0
Humidity: 83%
Wind: 6 mph
UV Index: 0
10 PM
Night
46°
Feels Like 43°
0
Humidity: 82%
Wind: 7 mph
UV Index: 0
11 PM
Night
45°
Feels Like 43°
0
Humidity: 81%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 8.75 µg/m³
  • PM10: 11.41 µg/m³
  • O3: 0.021 ppm
  • NO2: 7 ppb
  • SO2: 0.1 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

7 PM
40 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.51 µg/m³
  • PM10: 12.36 µg/m³
  • O3: 0.019 ppm
  • NO2: 8.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

8 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.23 µg/m³
  • PM10: 13.27 µg/m³
  • O3: 0.017 ppm
  • NO2: 8.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.25 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.74 µg/m³
  • PM10: 13.91 µg/m³
  • O3: 0.017 ppm
  • NO2: 8.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.99 µg/m³
  • PM10: 14.2 µg/m³
  • O3: 0.016 ppm
  • NO2: 8.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.11 µg/m³
  • PM10: 14.26 µg/m³
  • O3: 0.016 ppm
  • NO2: 8.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.25 ppm

Health Recommendations:

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