What is the air quality in Willimantic today?

The current Air Quality Index (AQI) in Willimantic is 26 (Good). PM2.5 concentration is 6.28 µg/m³.

What is the temperature in Willimantic right now?

The current temperature in Willimantic is 7.0°C (feels like 4.3°C). Humidity is 65.5% and wind speed is 14.4 km/h.

Is it safe to go outside in Willimantic?

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

Air Quality in Willimantic, United States

Partly Cloudy

7.0°C · 65.5% humidity

7.0°

Feels 4.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 5 stn

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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.

65.5%

Humidity

14.4 km/h

Wind SSE

1029.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.28 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Willimantic?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations

PM2.56.28 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Willimantic?

10-20

14.6° 5.3°

10.88 mm

10-21

19.9° 5.3°

10-22

17.8° 6.9°

7.06 mm

10-23

15.5° 4.1°

10-24

11.5° 7.2°

10-25

16.7° 8.5°

41.37 mm

10-26

10.8° 5.5°

Both models agree Avg diff: 4.2°C

What cities are near Willimantic?

26 Windham 25 Mansfield City 25 Storrs 28 Norwich 30 Plainfield 28 Montville Center 24 Killingly Center 21 Glastonbury 28 Ledyard 29 East Hartford

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

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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 2026-10-20T22:41 UTC.