What is the air quality in Ledyard today?

The current Air Quality Index (AQI) in Ledyard is 28 (Good). PM2.5 concentration is 6.76 µg/m³.

What is the temperature in Ledyard right now?

The current temperature in Ledyard is 6.6°C (feels like 5.0°C). Humidity is 73.0% and wind speed is 8.4 km/h.

Is it safe to go outside in Ledyard?

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

Air Quality in Ledyard, United States

Cloudy

6.6°C · 73.0% humidity

6.6°

Feels 5.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

44h · 2 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.

73.0%

Humidity

8.4 km/h

Wind SE

1029.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.76 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Ledyard?

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations

PM2.56.76 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Ledyard?

10-20

15.7° 5.9°

10.56 mm

10-21

20.7° 5.3°

10-22

17.6° 7.7°

3.38 mm

10-23

15.3° 5.1°

10-24

11.6° 7.4°

10-25

16.5° 9.5°

32.37 mm

10-26

11.5° 6.4°

Both models agree Avg diff: 4.0°C

Where are air quality stations near Ledyard?

W Greenwich, Rhode Island, USA

31.3 km PM2.5: 6.2 µg/m³

W Greenwich, Rhode Island, USA

31.3 km PM2.5: 7.0 µg/m³

What cities are near Ledyard?

28 Norwich 28 New London 28 Montville Center 30 Westerly 26 Plainfield 27 Windham 27 Willimantic 26 Coventry 26 Mansfield City 29 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 2026-10-20T23:40 UTC.