Hourly Weather | Today Monday, September 21, 2026
Carson City, Nevada
12 PM
Cloudy Weather
73°
Feels Like 79°
0
Humidity: 21%
UV Index: 5
Wind: 6 mph
1 PM
Cloudy Weather
77°
Feels Like 82°
0
Humidity: 18%
UV Index: 6
Wind: 7 mph
2 PM
Cloudy Weather
81°
Feels Like 84°
0
Humidity: 15%
UV Index: 5
Wind: 7 mph
3 PM
Cloudy Weather
82°
Feels Like 86°
0
Humidity: 13%
UV Index: 4
Wind: 7 mph
4 PM
Cloudy Weather
82°
Feels Like 82°
0
Humidity: 14%
UV Index: 3
Wind: 7 mph
5 PM
Cloudy Weather
81°
Feels Like 81°
0
Humidity: 15%
UV Index: 2
Wind: 7 mph
6 PM
Cloudy Weather
77°
Feels Like 77°
0
Humidity: 19%
UV Index: 1
Wind: 7 mph
7 PM
Cloudy Night
73°
Feels Like 72°
0
Humidity: 26%
UV Index: 0
Wind: 7 mph
8 PM
Cloudy Night
72°
Feels Like 68°
0
Humidity: 33%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
66°
Feels Like 64°
0
Humidity: 40%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
64°
Feels Like 63°
0
Humidity: 45%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
61°
Feels Like 59°
0
Humidity: 51%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

12 PM
47 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 11.14 µg/m³
  • PM10: 17.05 µg/m³
  • O3: 0.051 ppm
  • NO2: 1.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

1 PM
58 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.81 µg/m³
  • PM10: 16.24 µg/m³
  • O3: 0.057 ppm
  • NO2: 1.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

2 PM
71 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 11.69 µg/m³
  • PM10: 16.67 µg/m³
  • O3: 0.061 ppm
  • NO2: 0.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.83 µg/m³
  • PM10: 16.16 µg/m³
  • O3: 0.064 ppm
  • NO2: 0.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

4 PM
89 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 12.37 µg/m³
  • PM10: 16.61 µg/m³
  • O3: 0.066 ppm
  • NO2: 0.8 ppb
  • SO2: 0.6 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

5 PM
94 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 13.54 µg/m³
  • PM10: 17.95 µg/m³
  • O3: 0.068 ppm
  • NO2: 1.1 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.94 µg/m³
  • PM10: 18.72 µg/m³
  • O3: 0.066 ppm
  • NO2: 1.9 ppb
  • SO2: 0.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.68 µg/m³
  • PM10: 18.95 µg/m³
  • O3: 0.062 ppm
  • NO2: 2.9 ppb
  • SO2: 1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.86 µg/m³
  • PM10: 18.46 µg/m³
  • O3: 0.056 ppm
  • NO2: 3.4 ppb
  • SO2: 1.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

9 PM
49 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.66 µg/m³
  • PM10: 17.2 µg/m³
  • O3: 0.049 ppm
  • NO2: 3.5 ppb
  • SO2: 1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.8 µg/m³
  • PM10: 16.14 µg/m³
  • O3: 0.043 ppm
  • NO2: 3.5 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.09 µg/m³
  • PM10: 15.19 µg/m³
  • O3: 0.039 ppm
  • NO2: 3.4 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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