Hourly Weather | Today Tuesday, December 30, 2025
Las Vegas, Nevada
5 PM
Cloudy Night
57°
Feels Like 57°
0
Humidity: 29%
Wind: 4 mph
UV Index: 0
6 PM
Cloudy Night
55°
Feels Like 54°
0
Humidity: 29%
Wind: 5 mph
UV Index: 0
7 PM
Cloudy Night
52°
Feels Like 50°
0
Humidity: 32%
Wind: 5 mph
UV Index: 0
8 PM
Cloudy Night
50°
Feels Like 48°
0
Humidity: 35%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 36%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 39%
Wind: 6 mph
UV Index: 0
11 PM
Cloudy Night
46°
Feels Like 45°
0
Humidity: 41%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 6.21 µg/m³
  • PM10: 22.91 µg/m³
  • O3: 0.036 ppm
  • NO2: 4.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.47 µg/m³
  • PM10: 23.33 µg/m³
  • O3: 0.034 ppm
  • NO2: 4.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.73 µg/m³
  • PM10: 23.87 µg/m³
  • O3: 0.031 ppm
  • NO2: 5.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

8 PM
29 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.91 µg/m³
  • PM10: 24.27 µg/m³
  • O3: 0.029 ppm
  • NO2: 5.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.14 µg/m³
  • PM10: 24.76 µg/m³
  • O3: 0.027 ppm
  • NO2: 5.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.5 µg/m³
  • PM10: 25.2 µg/m³
  • O3: 0.026 ppm
  • NO2: 5.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.79 µg/m³
  • PM10: 25.63 µg/m³
  • O3: 0.024 ppm
  • NO2: 5.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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