What is the air quality in Denison today?

The current Air Quality Index (AQI) in Denison is 29 (Good). PM2.5 concentration is 7.01 µg/m³.

What is the temperature in Denison right now?

The current temperature in Denison is 24.0°C (feels like 24.0°C). Humidity is 45.0% and wind speed is 39.9 km/h.

Is it safe to go outside in Denison?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Denison, United States

Clear

24.0°C · 45.0% humidity

24.0°

Feels 24.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

— 1pm

—

— 4pm

—

— 7pm

—

— 10pm

—

— 1am

—

— 4am

—

— 7am

—

— 10am

—

Air Quality Index Trend

42h · 3 stn

View full history →

Denison's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

45.0%

Humidity

39.9 km/h

Wind SSW

1015.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.01 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Denison?

Temperature & Precipitation

PM2.5 Trend

42h · 3 stations

PM2.57.01 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Denison?

10-20

23.3° 8.1°

10-21

24.5° 14.3°

0.25 mm

10-22

24.4° 14.7°

10-23

17.3° 13.4°

8.0 mm

10-24

28.7° 17.8°

10-25

21.2° 13.0°

10-26

26.0° 8.6°

2.38 mm

Both models agree Avg diff: 3.4°C

What cities are near Denison?

31 Sherman 31 Durant 54 McKinney 53 Prosper 52 Frisco 34 Ardmore 51 The Trails of Frisco 54 Allen 48 Little Elm 52 The Colony

Get AQI alerts for Denison

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T21:44 UTC.