Hourly Weather | Today Thursday, December 4, 2025
Sparks, Nevada
3 AM
Cloudy Night
25°
Feels Like 25°
0
Humidity: 84%
Wind: 5 mph
UV Index: 0
4 AM
Cloudy Night
25°
Feels Like 25°
0
Humidity: 85%
Wind: 5 mph
UV Index: 0
5 AM
Cloudy Night
25°
Feels Like 25°
0
Humidity: 85%
Wind: 4 mph
UV Index: 0
6 AM
Cloudy Night
25°
Feels Like 27°
0
Humidity: 85%
Wind: 4 mph
UV Index: 0
7 AM
Cloudy Night
21°
Feels Like 21°
0
Humidity: 92%
Wind: 4 mph
UV Index: 0
8 AM
Cloudy Weather
23°
Feels Like 25°
0
Humidity: 91%
Wind: 4 mph
UV Index: 1
9 AM
Cloudy Weather
28°
Feels Like 34°
0
Humidity: 76%
Wind: 4 mph
UV Index: 1
10 AM
Cloudy Weather
34°
Feels Like 39°
0
Humidity: 63%
Wind: 4 mph
UV Index: 2
11 AM
Cloudy Weather
37°
Feels Like 45°
0
Humidity: 53%
Wind: 4 mph
UV Index: 2
12 PM
Cloudy Weather
43°
Feels Like 48°
0
Humidity: 46%
Wind: 4 mph
UV Index: 3
1 PM
Cloudy Weather
45°
Feels Like 50°
0
Humidity: 42%
Wind: 5 mph
UV Index: 2
2 PM
Cloudy Weather
46°
Feels Like 50°
0
Humidity: 41%
Wind: 5 mph
UV Index: 2
3 PM
Cloudy Weather
48°
Feels Like 50°
0
Humidity: 39%
Wind: 5 mph
UV Index: 1
4 PM
Cloudy Weather
45°
Feels Like 45°
0
Humidity: 44%
Wind: 6 mph
UV Index: 1
5 PM
Cloudy Night
43°
Feels Like 39°
0
Humidity: 50%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
41°
Feels Like 37°
0
Humidity: 54%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Weather
39°
Feels Like 37°
0
Humidity: 56%
Wind: 6 mph
UV Index: 0
8 PM
Cloudy Night
37°
Feels Like 34°
0
Humidity: 59%
Wind: 7 mph
UV Index: 0
9 PM
Cloudy Night
37°
Feels Like 32°
0
Humidity: 63%
Wind: 7 mph
UV Index: 0
10 PM
Cloudy Night
37°
Feels Like 30°
0
Humidity: 65%
Wind: 8 mph
UV Index: 0
11 PM
Cloudy Night
36°
Feels Like 28°
0
Humidity: 71%
Wind: 8 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

3 AM
25 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.9 µg/m³
  • PM10: 1.27 µg/m³
  • O3: 0.027 ppm
  • NO2: 1.1 ppb
  • SO2: 0 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

4 AM
25 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.9 µg/m³
  • PM10: 1.24 µg/m³
  • O3: 0.027 ppm
  • NO2: 1 ppb
  • SO2: 0 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

5 AM
24 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.89 µg/m³
  • PM10: 1.2 µg/m³
  • O3: 0.026 ppm
  • NO2: 1 ppb
  • SO2: 0 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

6 AM
23 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.89 µg/m³
  • PM10: 1.18 µg/m³
  • O3: 0.025 ppm
  • NO2: 1 ppb
  • SO2: 0 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

7 AM
23 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.93 µg/m³
  • PM10: 1.25 µg/m³
  • O3: 0.025 ppm
  • NO2: 1.5 ppb
  • SO2: 0 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

8 AM
21 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.95 µg/m³
  • PM10: 1.31 µg/m³
  • O3: 0.023 ppm
  • NO2: 2.3 ppb
  • SO2: 0 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

9 AM
20 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.89 µg/m³
  • PM10: 1.29 µg/m³
  • O3: 0.021 ppm
  • NO2: 2.4 ppb
  • SO2: 0 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

10 AM
19 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.87 µg/m³
  • PM10: 1.32 µg/m³
  • O3: 0.021 ppm
  • NO2: 2 ppb
  • SO2: 0 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

11 AM
39 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.07 µg/m³
  • PM10: 1.55 µg/m³
  • O3: 0.042 ppm
  • NO2: 0.7 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.38 µg/m³
  • PM10: 1.97 µg/m³
  • O3: 0.043 ppm
  • NO2: 0.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.72 µg/m³
  • PM10: 2.45 µg/m³
  • O3: 0.043 ppm
  • NO2: 0.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.45 µg/m³
  • PM10: 3.56 µg/m³
  • O3: 0.041 ppm
  • NO2: 1.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

3 PM
33 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.41 µg/m³
  • PM10: 5.01 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.2 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

4 PM
30 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.17 µg/m³
  • PM10: 6.18 µg/m³
  • O3: 0.032 ppm
  • NO2: 3.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.55 µg/m³
  • PM10: 6.71 µg/m³
  • O3: 0.028 ppm
  • NO2: 4.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

6 PM
23 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.62 µg/m³
  • PM10: 6.66 µg/m³
  • O3: 0.025 ppm
  • NO2: 5 ppb
  • SO2: 0.1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

7 PM
21 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.39 µg/m³
  • PM10: 6.18 µg/m³
  • O3: 0.022 ppm
  • NO2: 5 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

8 PM
20 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.77 µg/m³
  • PM10: 5.19 µg/m³
  • O3: 0.021 ppm
  • NO2: 4.4 ppb
  • SO2: 0 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

9 PM
20 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.09 µg/m³
  • PM10: 4.2 µg/m³
  • O3: 0.022 ppm
  • NO2: 3.6 ppb
  • SO2: 0 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.48 µg/m³
  • PM10: 3.34 µg/m³
  • O3: 0.024 ppm
  • NO2: 2.9 ppb
  • SO2: 0 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.99 µg/m³
  • PM10: 2.66 µg/m³
  • O3: 0.026 ppm
  • NO2: 2.4 ppb
  • SO2: 0 ppb
  • CO: 0.13 ppm

Health Recommendations:

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