Hourly Weather | Today | Monday, August 25, 2025
San Diego, California
10 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
70°
Feels Like 70°
0
Humidity: 84%
Wind: 5 mph
UV Index: 0
11 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
70°
Feels Like 70°
0
Humidity: 87%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

10 PM
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.24 µg/m³
  • PM10: 22.49 µg/m³
  • O₃: 22.02 ppb
  • NO₂: 13.49 ppb
  • SO₂: 1.17 ppb
  • CO: 158.58 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

11 PM
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.95 µg/m³
  • PM10: 20.50 µg/m³
  • O₃: 16.59 ppb
  • NO₂: 15.93 ppb
  • SO₂: 1.25 ppb
  • CO: 168.41 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.