Hourly Weather | Today Monday, July 20, 2026
Reno, Nevada
5 PM
Cloudy Weather
93°
Feels Like 91°
47
Humidity: 18%
UV Index: 3
Wind: 16 mph
6 PM
Stormy Weather
90°
Feels Like 81°
51
Humidity: 36%
UV Index: 1
Wind: 16 mph
7 PM
Cloudy Weather
84°
Feels Like 82°
47
Humidity: 37%
UV Index: 1
Wind: 15 mph
8 PM
Cloudy Weather
82°
Feels Like 79°
4
Humidity: 37%
UV Index: 0
Wind: 15 mph
9 PM
Cloudy Night
82°
Feels Like 79°
4
Humidity: 29%
UV Index: 0
Wind: 14 mph
10 PM
Cloudy Night
81°
Feels Like 77°
4
Humidity: 32%
UV Index: 0
Wind: 13 mph
11 PM
Cloudy Night
79°
Feels Like 75°
4
Humidity: 33%
UV Index: 0
Wind: 10 mph

Hourly Air Quality Forecast - AQI (US EPA)

5 PM
46 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.42 µg/m³
  • PM10: 5.85 µg/m³
  • O3: 0.050 ppm
  • NO2: 0.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

6 PM
56 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.02 µg/m³
  • PM10: 7.78 µg/m³
  • O3: 0.056 ppm
  • NO2: 0.8 ppb
  • SO2: 0.3 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM
77 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.26 µg/m³
  • PM10: 10.54 µg/m³
  • O3: 0.063 ppm
  • NO2: 1.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 PM
82 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 9.31 µg/m³
  • PM10: 11.89 µg/m³
  • O3: 0.064 ppm
  • NO2: 2.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 PM
60 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 9.36 µg/m³
  • PM10: 11.91 µg/m³
  • O3: 0.057 ppm
  • NO2: 2.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

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

Pollutant Concentrations:

  • PM2.5: 9.19 µg/m³
  • PM10: 11.62 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.86 µg/m³
  • PM10: 11.13 µg/m³
  • O3: 0.041 ppm
  • NO2: 2.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.11 ppm

Health Recommendations:

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