Air Quality in Duncan, United States
Windy
34.0°C · 44.8% humidity
34.0°
Feels 37.9°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Duncan's air quality — share it
AQI Forecast
25
4pm
25
25
39
7pm
35
32
30
10pm
29
28
27
1am
26
26
26
4am
25
25
25
7am
27
27
27
10am
27
27
27
1pm
27
27
Air Quality Index Trend
43h · 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.
44.8%
Humidity
87.2 km/h
Wind SSE
1008.9 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.38 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Duncan?
Temperature & Precipitation
PM2.5 Trend
43h · 2 stationsPM2.59.38 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Duncan?
06-09
34.0° 21.9°
4.5 mm
06-10
34.9° 22.4°
3.31 mm
06-11
26.9° 20.6°
06-12
36.7° 25.0°
06-13
31.4° 23.6°
0.13 mm
06-14
36.1° 19.6°
06-15
36.7° 23.6°
Both models agree
Avg diff: 4.0°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 2026-06-09T00:51 UTC.