Air Quality in Roanoke, United States
Rain
15.7°C · 94.7% humidity
15.7°
Feels 15.7°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Roanoke's air quality — share it
AQI Forecast
24
2pm
24
24
23
5pm
24
24
24
8pm
25
25
25
11pm
25
27
27
2am
27
27
27
5am
27
27
27
8am
24
24
24
11am
24
24
Air Quality Index Trend
39h · 2 stnRoanoke's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Roanoke is 1.1× the WHO annual guideline of 5 µg/m³.
94.7%
Humidity
35.0 km/h
Wind NNE
1018.7 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.5 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Roanoke?
Temperature & Precipitation
PM2.5 Trend
39h · 2 stationsPM2.55.5 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
Station readings (1 station within 25 km)
5.5
Median
5.5
Average
5.5
Low
5.5
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +1.5
What is the 7-day forecast for Roanoke?
05-28
32.8° 19.8°
0.19 mm
05-29
33.8° 8.3°
27.38 mm
05-30
27.8° 19.1°
05-31
30.1° 8.9°
06-01
32.0° 11.4°
06-02
28.9° 12.0°
06-03
24.7° 15.8°
1.5 mm
Both models agree
Avg diff: 4.6°C
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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 2026-05-28T21:46 UTC.