Hourly Weather | Today Wednesday, February 25, 2026
Merced, California
10 PM
Foggy Weather
61°
Feels Like 57°
2
Humidity: 83%
UV Index: 0
Wind: 7 mph
11 PM
Foggy Weather
59°
Feels Like 55°
2
Humidity: 85%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 3.6 µg/m³
  • PM10: 5.7 µg/m³
  • O3: 0.016 ppm
  • NO2: 2.7 ppb
  • SO2: 0 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.98 µg/m³
  • PM10: 6.06 µg/m³
  • O3: 0.014 ppm
  • NO2: 2.7 ppb
  • SO2: 0 ppb
  • CO: 0.14 ppm

Health Recommendations:

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