What is the air quality in Willimantic today?

The current Air Quality Index (AQI) in Willimantic is 25 (Good). PM2.5 concentration is 5.88 µg/m³.

What is the temperature in Willimantic right now?

The current temperature in Willimantic is 33.2°C (feels like 37.0°C). Humidity is 46.5% and wind speed is 51.5 km/h.

Is it safe to go outside in Willimantic?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 14.9 (Extreme).

Air Quality in Willimantic, United States

Windy

33.2°C · 46.5% humidity

33.2°

Feels 37.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 10am

25 1pm

24 4pm

24 7pm

24 10pm

24 1am

24 4am

24 7am

Air Quality Index Trend

45h · 5 stn

View full history →

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

46.5%

Humidity

51.5 km/h

Wind SW

1014.1 hPa

Pressure

14.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.88 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Willimantic?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations

PM2.55.88 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX14.9

Extreme

What is the 7-day forecast for Willimantic?

09-05

33.2° 12.4°

21.62 mm

09-06

20.8° 17.9°

0.5 mm

09-07

20.4° 14.3°

0.19 mm

09-08

22.2° 15.5°

3.44 mm

09-09

26.1° 12.4°

09-10

24.5° 12.3°

34.88 mm

09-11

29.3° 9.4°

Both models agree Avg diff: 5.0°C

What cities are near Willimantic?

24 Windham 25 Mansfield City 24 Storrs 25 Norwich 21 Plainfield 24 Montville Center 24 Killingly Center 19 Glastonbury 25 Ledyard 18 East Hartford

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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 2026-09-05T17:10 UTC.