Hourly Weather | Today Monday, February 23, 2026
Austin, Texas
11 PM
Night
48°
Feels Like 48°
0
Humidity: 38%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 5.04 µg/m³
  • PM10: 7.03 µg/m³
  • O3: 0.043 ppm
  • NO2: 4.6 ppb
  • SO2: 0.4 ppb
  • CO: 0.17 ppm

Health Recommendations:

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