Air Quality in Duncan, United States
Windy
28.7°C · 60.7% humidity
28.7°
Feels 32.6°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Duncan's air quality — share it
AQI Forecast
24
2pm
24
24
36
5pm
33
30
28
8pm
27
27
27
11pm
26
26
26
2am
25
25
25
5am
25
25
25
8am
25
25
25
11am
25
25
Air Quality Index Trend
39h · 2 stnDuncan's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
60.7%
Humidity
121.5 km/h
Wind SSE
1009.7 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.65 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Duncan?
Temperature & Precipitation
PM2.5 Trend
39h · 2 stationsPM2.58.65 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
What is the 7-day forecast for Duncan?
05-29
31.4° 13.9°
05-30
28.7° 21.3°
4.56 mm
05-31
28.1° 12.1°
06-01
34.8° 21.3°
1.56 mm
06-02
34.6° 20.6°
06-03
29.8° 21.7°
1.75 mm
06-04
30.0° 21.3°
0.44 mm
Both models agree
Avg diff: 3.5°C
What cities are near Duncan?
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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 2026-05-29T22:38 UTC.