Air Quality in Winston-Salem, United States

Windy
20.3°C · 44.8% humidity
20.3°
Feels 20.3°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
27 6pm
27
27
56 9pm
55
49
45 12am
42
39
38 3am
37
36
35 6am
28
28
35 9am
34
34
34 12pm
34
34
34 3pm
54
34
AD 728×90

Air Quality Index Trend

43h · 3 stn

Winston-Salem's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

44.8%
Humidity
44.2 km/h
Wind WNW
1006.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
56
14.5 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Winston-Salem?

Temperature & Precipitation

PM2.5 Trend

43h · 3 stations
PM2.514.5 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
14.5
Median
14.5
Average
14.5
Low
14.5
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -8.0

What is the 7-day forecast for Winston-Salem?

06-09
25.1° 13.7°
0.13 mm
06-10
30.9° 22.5°
0.13 mm
06-11
27.3° 17.2°
7.5 mm
06-12
36.0° 15.2°
7.37 mm
06-13
31.4° 20.9°
1.94 mm
06-14
23.9° 19.5°
13.44 mm
06-15
32.4° 16.1°
0.81 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Winston-Salem?

24
Clemmons Middle, North Carolina, USA
12.0 km PM2.5: 5.8 µg/m³

What cities are near Winston-Salem?

56 Clemmons 54 Kernersville 36 High Point 62 Thomasville 62 Lexington 54 Greensboro 45 Asheboro 38 Eden 29 Statesville 55 Kannapolis
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:05 UTC.