Hourly Weather | Today Wednesday, October 1, 2025
Winston-Salem, North Carolina
3 PM
Cloudy Weather
75°
Feels Like 79°
0
Humidity: 47%
Wind: 9 mph
UV Index: 39
4 PM
Cloudy Weather
75°
Feels Like 75°
0
Humidity: 49%
Wind: 9 mph
UV Index: 28
5 PM
Cloudy Weather
75°
Feels Like 73°
0
Humidity: 51%
Wind: 9 mph
UV Index: 18
6 PM
Cloudy Weather
73°
Feels Like 72°
0
Humidity: 54%
Wind: 8 mph
UV Index: 8
7 PM
Cloudy Weather
70°
Feels Like 68°
0
Humidity: 61%
Wind: 7 mph
UV Index: 0
8 PM
Night
66°
Feels Like 64°
0
Humidity: 68%
Wind: 6 mph
UV Index: 0
9 PM
Night
64°
Feels Like 63°
0
Humidity: 73%
Wind: 5 mph
UV Index: 0
10 PM
Night
61°
Feels Like 61°
0
Humidity: 79%
Wind: 5 mph
UV Index: 0
11 PM
Night
61°
Feels Like 59°
0
Humidity: 80%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

3 PM
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.52 µg/m³
  • PM10: 9.58 µg/m³
  • O₃: 56.24 ppb
  • NO₂: 1.02 ppb
  • SO₂: 2.07 ppb
  • CO: 189.59 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

4 PM
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 8.92 µg/m³
  • PM10: 8.98 µg/m³
  • O₃: 55.72 ppb
  • NO₂: 1.10 ppb
  • SO₂: 1.96 ppb
  • CO: 186.59 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

5 PM
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 8.46 µg/m³
  • PM10: 8.52 µg/m³
  • O₃: 55.19 ppb
  • NO₂: 1.17 ppb
  • SO₂: 1.86 ppb
  • CO: 183.59 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

6 PM
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 8.38 µg/m³
  • PM10: 8.42 µg/m³
  • O₃: 49.83 ppb
  • NO₂: 2.55 ppb
  • SO₂: 1.84 ppb
  • CO: 191.72 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

7 PM
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 8.60 µg/m³
  • PM10: 8.65 µg/m³
  • O₃: 44.47 ppb
  • NO₂: 3.92 ppb
  • SO₂: 1.82 ppb
  • CO: 199.86 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

8 PM
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 8.46 µg/m³
  • PM10: 8.53 µg/m³
  • O₃: 39.10 ppb
  • NO₂: 5.30 ppb
  • SO₂: 1.80 ppb
  • CO: 208.00 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

9 PM
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.79 µg/m³
  • PM10: 7.86 µg/m³
  • O₃: 38.37 ppb
  • NO₂: 4.65 ppb
  • SO₂: 1.77 ppb
  • CO: 194.65 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

10 PM
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.96 µg/m³
  • PM10: 7.05 µg/m³
  • O₃: 37.64 ppb
  • NO₂: 4.00 ppb
  • SO₂: 1.74 ppb
  • CO: 181.31 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

11 PM
50 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.33 µg/m³
  • PM10: 6.43 µg/m³
  • O₃: 36.91 ppb
  • NO₂: 3.35 ppb
  • SO₂: 1.72 ppb
  • CO: 167.96 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors