What is the air quality in Ledyard today?

The current Air Quality Index (AQI) in Ledyard is 27 (Good). PM2.5 concentration is 6.46 µg/m³.

What is the temperature in Ledyard right now?

The current temperature in Ledyard is 12.3°C (feels like 12.3°C). Humidity is 76.2% and wind speed is 18.0 km/h.

Is it safe to go outside in Ledyard?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Ledyard, United States

Cloudy

12.3°C · 76.2% humidity

12.3°

Feels 12.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 10pm

27 1am

27 4am

25 7am

25 10am

25 1pm

25 4pm

25 7pm

Air Quality Index Trend

45h · 3 stn

View full history →

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

76.2%

Humidity

18.0 km/h

Wind W

1000.3 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.46 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Ledyard?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations

PM2.56.46 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Ledyard?

06-09

33.4° 12.3°

0.19 mm

06-10

22.8° 15.5°

4.13 mm

06-11

25.0° 8.9°

06-12

20.6° 14.2°

4.5 mm

06-13

26.3° 13.9°

0.62 mm

06-14

27.8° 9.7°

28.31 mm

06-15

24.5° 12.0°

Both models agree Avg diff: 4.8°C

Where are air quality stations near Ledyard?

W Greenwich, Rhode Island, USA

31.3 km PM2.5: 5.0 µg/m³

W Greenwich, Rhode Island, USA

31.3 km PM2.5: 2.4 µg/m³

What cities are near Ledyard?

27 Norwich 28 New London 27 Montville Center 28 Westerly 12 Plainfield 25 Windham 25 Willimantic 12 Coventry 25 Mansfield City 12 South Kingstown

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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 2026-06-09T05:24 UTC.