Hourly Weather | Today Friday, October 10, 2025
Irvine, California
11 PM
Cloudy Night
64°
Feels Like 64°
0
Humidity: 77%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

11 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.51 µg/m³
  • PM10: 19.6 µg/m³
  • O3: 0.048 ppm
  • NO2: 0.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.08 ppm

Health Recommendations:

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