Hourly Weather | Today Tuesday, December 9, 2025
Lancaster, California
6 PM
Night
57°
Feels Like 57°
0
Humidity: 39%
Wind: 5 mph
UV Index: 0
7 PM
Night
54°
Feels Like 54°
0
Humidity: 46%
Wind: 5 mph
UV Index: 0
8 PM
Night
50°
Feels Like 50°
0
Humidity: 52%
Wind: 5 mph
UV Index: 0
9 PM
Night
46°
Feels Like 46°
0
Humidity: 57%
Wind: 5 mph
UV Index: 0
10 PM
Night
45°
Feels Like 43°
0
Humidity: 63%
Wind: 5 mph
UV Index: 0
11 PM
Night
43°
Feels Like 41°
0
Humidity: 66%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

6 PM
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.61 µg/m³
  • PM10: 18.63 µg/m³
  • O3: 0.042 ppm
  • NO2: 7.4 ppb
  • SO2: 0.4 ppb
  • CO: 0.19 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

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

Pollutant Concentrations:

  • PM2.5: 11.39 µg/m³
  • PM10: 16.45 µg/m³
  • O3: 0.040 ppm
  • NO2: 6.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.7 µg/m³
  • PM10: 15.25 µg/m³
  • O3: 0.038 ppm
  • NO2: 6.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.6 µg/m³
  • PM10: 15.03 µg/m³
  • O3: 0.034 ppm
  • NO2: 7 ppb
  • SO2: 0.5 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.71 µg/m³
  • PM10: 15.32 µg/m³
  • O3: 0.031 ppm
  • NO2: 7.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.81 µg/m³
  • PM10: 15.61 µg/m³
  • O3: 0.029 ppm
  • NO2: 8 ppb
  • SO2: 0.5 ppb
  • CO: 0.21 ppm

Health Recommendations:

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