What is the air quality in Duncan today?

The current Air Quality Index (AQI) in Duncan is 35 (Good). PM2.5 concentration is 8.39 µg/m³.

What is the temperature in Duncan right now?

The current temperature in Duncan is 18.8°C (feels like 18.8°C). Humidity is 74.6% and wind speed is 109.3 km/h.

Is it safe to go outside in Duncan?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Duncan, United States

Windy

18.8°C · 74.6% humidity

18.8°

Feels 18.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

37 12am

37 3am

37 6am

37 9am

25 12pm

25 3pm

25 6pm

25 9pm

74.6%

Humidity

109.3 km/h

Wind S

1014.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Duncan?

Temperature & Precipitation

PM2.58.39 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Duncan?

04-10

19.9° 14.8°

3.0 mm

04-11

20.8° 16.6°

0.31 mm

04-12

21.4° 17.2°

3.69 mm

04-13

25.4° 17.5°

2.63 mm

04-14

26.9° 17.6°

0.19 mm

04-15

22.7° 10.6°

04-16

23.8° 13.7°

Both models agree Avg diff: 2.5°C

What cities are near Duncan?

12 Lawton 24 Chickasha 32 Wichita Falls 32 Ardmore 24 Norman 24 Mustang 24 Moore 24 Yukon 24 El Reno 24 Del City

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T03:39 UTC.