Hourly Weather | Today Monday, June 29, 2026
Caldwell, Idaho
11 PM
Cloudy Night
61°
Feels Like 61°
1
Humidity: 63%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 0.5 µg/m³
  • PM10: 1.16 µg/m³
  • O3: 0.031 ppm
  • NO2: 0.5 ppb
  • SO2: 0 ppb
  • CO: 0.06 ppm

Health Recommendations:

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