Hourly Weather | Today › Tuesday, November 3, 2026
Roanoke, Virginia
4 AM
Cloudy Night
45°
Feels Like 46°
0
Humidity: 95%
UV Index: 0
Wind: 1 mph
5 AM
Cloudy Night
45°
Feels Like 45°
0
Humidity: 95%
UV Index: 0
Wind: 2 mph
6 AM
Cloudy Night
45°
Feels Like 45°
0
Humidity: 98%
UV Index: 0
Wind: 2 mph
7 AM
Sunny Weather
45°
Feels Like 46°
0
Humidity: 90%
UV Index: 0
Wind: 4 mph
8 AM
Sunny Weather
50°
Feels Like 54°
0
Humidity: 77%
UV Index: 1
Wind: 2 mph
9 AM
Cloudy Weather
54°
Feels Like 59°
0
Humidity: 69%
UV Index: 2
Wind: 4 mph
10 AM
Cloudy Weather
61°
Feels Like 64°
0
Humidity: 58%
UV Index: 3
Wind: 4 mph
11 AM
Cloudy Weather
64°
Feels Like 70°
0
Humidity: 51%
UV Index: 3
Wind: 5 mph
12 PM
Cloudy Weather
66°
Feels Like 70°
0
Humidity: 48%
UV Index: 3
Wind: 6 mph
1 PM
Cloudy Weather
68°
Feels Like 70°
0
Humidity: 49%
UV Index: 3
Wind: 8 mph
2 PM
Cloudy Weather
70°
Feels Like 72°
0
Humidity: 49%
UV Index: 3
Wind: 8 mph
3 PM
Cloudy Weather
72°
Feels Like 72°
0
Humidity: 48%
UV Index: 2
Wind: 8 mph
4 PM
Cloudy Weather
70°
Feels Like 70°
0
Humidity: 52%
UV Index: 1
Wind: 9 mph
5 PM
Cloudy Weather
68°
Feels Like 64°
0
Humidity: 57%
UV Index: 0
Wind: 8 mph
6 PM
Cloudy Night
64°
Feels Like 63°
0
Humidity: 65%
UV Index: 0
Wind: 7 mph
7 PM
Cloudy Night
63°
Feels Like 63°
0
Humidity: 73%
UV Index: 0
Wind: 5 mph
8 PM
Cloudy Night
61°
Feels Like 61°
0
Humidity: 79%
UV Index: 0
Wind: 5 mph
9 PM
Cloudy Night
59°
Feels Like 59°
0
Humidity: 83%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
57°
Feels Like 57°
0
Humidity: 86%
UV Index: 0
Wind: 4 mph
11 PM
Cloudy Night
57°
Feels Like 57°
0
Humidity: 89%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

4 AM
34 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.11 µg/m³
  • PM10: 11.89 µg/m³
  • O3: 0.018 ppm
  • NO2: 4.2 ppb
  • SO2: 0.2 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

5 AM
34 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.17 µg/m³
  • PM10: 12.14 µg/m³
  • O3: 0.018 ppm
  • NO2: 3.8 ppb
  • SO2: 0.2 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

6 AM
35 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.32 µg/m³
  • PM10: 12.49 µg/m³
  • O3: 0.017 ppm
  • NO2: 3.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

7 AM
37 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.77 µg/m³
  • PM10: 13.26 µg/m³
  • O3: 0.016 ppm
  • NO2: 4.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

8 AM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.18 µg/m³
  • PM10: 13.99 µg/m³
  • O3: 0.014 ppm
  • NO2: 5.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

9 AM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.23 µg/m³
  • PM10: 14.33 µg/m³
  • O3: 0.014 ppm
  • NO2: 4.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

10 AM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.23 µg/m³
  • PM10: 14.52 µg/m³
  • O3: 0.016 ppm
  • NO2: 4 ppb
  • SO2: 0.2 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.53 µg/m³
  • PM10: 11.37 µg/m³
  • O3: 0.040 ppm
  • NO2: 1.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.52 µg/m³
  • PM10: 11.07 µg/m³
  • O3: 0.045 ppm
  • NO2: 1.4 ppb
  • SO2: 0.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.48 µg/m³
  • PM10: 11.99 µg/m³
  • O3: 0.047 ppm
  • NO2: 1.1 ppb
  • SO2: 0.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.04 µg/m³
  • PM10: 11.14 µg/m³
  • O3: 0.050 ppm
  • NO2: 0.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.31 µg/m³
  • PM10: 10.07 µg/m³
  • O3: 0.051 ppm
  • NO2: 0.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.83 µg/m³
  • PM10: 9.47 µg/m³
  • O3: 0.049 ppm
  • NO2: 1.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.53 µg/m³
  • PM10: 9.16 µg/m³
  • O3: 0.046 ppm
  • NO2: 2.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.49 µg/m³
  • PM10: 9.19 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.5 µg/m³
  • PM10: 9.33 µg/m³
  • O3: 0.035 ppm
  • NO2: 5 ppb
  • SO2: 0.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.47 µg/m³
  • PM10: 9.37 µg/m³
  • O3: 0.032 ppm
  • NO2: 5.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.34 µg/m³
  • PM10: 9.24 µg/m³
  • O3: 0.031 ppm
  • NO2: 5.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.13 µg/m³
  • PM10: 8.97 µg/m³
  • O3: 0.031 ppm
  • NO2: 4.8 ppb
  • SO2: 0.2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.81 µg/m³
  • PM10: 8.51 µg/m³
  • O3: 0.033 ppm
  • NO2: 4.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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