Hourly Weather | Today Tuesday, January 13, 2026
Dale City, Virginia
7 PM
Cloudy Night
46°
Feels Like 39°
0
Humidity: 45%
Wind: 10 mph
UV Index: 0
8 PM
Cloudy Night
46°
Feels Like 39°
0
Humidity: 49%
Wind: 10 mph
UV Index: 0
9 PM
Cloudy Night
46°
Feels Like 37°
0
Humidity: 50%
Wind: 10 mph
UV Index: 0
10 PM
Cloudy Night
45°
Feels Like 37°
0
Humidity: 51%
Wind: 12 mph
UV Index: 0
11 PM
Cloudy Night
45°
Feels Like 37°
0
Humidity: 52%
Wind: 12 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 6.46 µg/m³
  • PM10: 7.77 µg/m³
  • O3: 0.039 ppm
  • NO2: 3.8 ppb
  • SO2: 2.2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.77 µg/m³
  • PM10: 9.13 µg/m³
  • O3: 0.038 ppm
  • NO2: 3.4 ppb
  • SO2: 2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.69 µg/m³
  • PM10: 10.06 µg/m³
  • O3: 0.038 ppm
  • NO2: 3.1 ppb
  • SO2: 1.8 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.2 µg/m³
  • PM10: 10.57 µg/m³
  • O3: 0.038 ppm
  • NO2: 2.9 ppb
  • SO2: 1.7 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.36 µg/m³
  • PM10: 10.71 µg/m³
  • O3: 0.038 ppm
  • NO2: 2.8 ppb
  • SO2: 1.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

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