Air Quality in Greensboro, United States
Clear
34.0°C · 38.3% humidity
34.0°
Feels 34.0°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
27
8am
24
24
36
11am
33
30
28
2pm
27
26
26
5pm
25
25
25
8pm
54
54
54
11pm
54
54
54
2am
54
34
27
5am
25
25
Air Quality Index Trend
45h · 4 stnGreensboro'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 Greensboro is 1.7× the WHO annual guideline of 5 µg/m³.
38.3%
Humidity
36.9 km/h
Wind N
1016.1 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.6 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Greensboro?
Temperature & Precipitation
PM2.5 Trend
45h · 4 stationsPM2.58.6 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (1 station within 25 km)
8.6
Median
8.6
Average
8.6
Low
8.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -2.7
Both models agree
Avg diff: 4.9°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 2026-05-29T15:18 UTC.