Winston-Salem, North Carolina
Humidity: 70%
Wind: 10 mph
UV Index: 4
Humidity: 57%
Wind: 13 mph
UV Index: 13
Humidity: 45%
Wind: 14 mph
UV Index: 22
Humidity: 37%
Wind: 15 mph
UV Index: 30
Humidity: 34%
Wind: 16 mph
UV Index: 38
Humidity: 31%
Wind: 16 mph
UV Index: 40
Humidity: 29%
Wind: 15 mph
UV Index: 38
Humidity: 27%
Wind: 15 mph
UV Index: 30
Humidity: 26%
Wind: 15 mph
UV Index: 22
Humidity: 25%
Wind: 15 mph
UV Index: 13
Humidity: 27%
Wind: 14 mph
UV Index: 4
Humidity: 30%
Wind: 12 mph
UV Index: 0
Humidity: 33%
Wind: 6 mph
UV Index: 0
Humidity: 37%
Wind: 6 mph
UV Index: 0
Humidity: 42%
Wind: 5 mph
UV Index: 0
Humidity: 45%
Wind: 5 mph
UV Index: 0
Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.71 µg/m³
- PM10:
4.54 µg/m³
- O3:
0.029 ppm
- NO2:
2.8 ppb
- SO2:
0.3 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.47 µg/m³
- PM10:
4.39 µg/m³
- O3:
0.028 ppm
- NO2:
3.5 ppb
- SO2:
0.4 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.15 µg/m³
- PM10:
4.1 µg/m³
- O3:
0.028 ppm
- NO2:
3 ppb
- SO2:
0.5 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.78 µg/m³
- PM10:
3.67 µg/m³
- O3:
0.031 ppm
- NO2:
2.3 ppb
- SO2:
0.6 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.89 µg/m³
- PM10:
2.43 µg/m³
- O3:
0.041 ppm
- NO2:
1.1 ppb
- SO2:
0.7 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.85 µg/m³
- PM10:
2.3 µg/m³
- O3:
0.044 ppm
- NO2:
0.7 ppb
- SO2:
0.6 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.15 µg/m³
- PM10:
2.59 µg/m³
- O3:
0.045 ppm
- NO2:
0.6 ppb
- SO2:
0.6 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.41 µg/m³
- PM10:
2.85 µg/m³
- O3:
0.047 ppm
- NO2:
0.6 ppb
- SO2:
0.5 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.39 µg/m³
- PM10:
2.82 µg/m³
- O3:
0.047 ppm
- NO2:
0.7 ppb
- SO2:
0.5 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.21 µg/m³
- PM10:
2.62 µg/m³
- O3:
0.047 ppm
- NO2:
0.8 ppb
- SO2:
0.4 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.09 µg/m³
- PM10:
2.56 µg/m³
- O3:
0.044 ppm
- NO2:
1.6 ppb
- SO2:
0.4 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.09 µg/m³
- PM10:
2.68 µg/m³
- O3:
0.040 ppm
- NO2:
2.5 ppb
- SO2:
0.3 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.12 µg/m³
- PM10:
2.83 µg/m³
- O3:
0.038 ppm
- NO2:
2.8 ppb
- SO2:
0.3 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.13 µg/m³
- PM10:
2.94 µg/m³
- O3:
0.035 ppm
- NO2:
3 ppb
- SO2:
0.3 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.14 µg/m³
- PM10:
3.01 µg/m³
- O3:
0.033 ppm
- NO2:
3 ppb
- SO2:
0.3 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.07 µg/m³
- PM10:
2.95 µg/m³
- O3:
0.031 ppm
- NO2:
3.1 ppb
- SO2:
0.3 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for Winston-Salem
Moderate
Expected
Observed
Special Weather Statement
Special Weather Statement issued October 21 at 12:48PM EDT by NWS Raleigh NC
Oct 21, 12:48 PM
→ Oct 22, 7:00 PM
The combination of westerly winds gusting to 20-25 mph, with
infrequent gusts to 30 mph, relative humidity levels between 25 and
30 percent, and prolonged dryness, an increased fire danger
statement is now in effect for all of central NC on Wednesday from
11 am to 7 pm. Outdoor burning is strongly discouraged.