Air Quality in Ledyard, United States

Clear
27.3°C · 29.9% humidity
27.3°
Feels 27.3°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
27 9pm
27
27
21 12am
23
31
32 3am
32
53
53 6am
53
34
27 9am
27
27
27 12pm
27
27
34 3pm
34
34
34 6pm
34
27
AD 728×90

Air Quality Index Trend

33h · 2 stn

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.

29.9%
Humidity
39.9 km/h
Wind WNW
1010.0 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.08 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ledyard?

Temperature & Precipitation

PM2.5 Trend

33h · 2 stations
PM2.55.08 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250

What is the 7-day forecast for Ledyard?

08-03
27.3° 19.7°
0.31 mm
08-04
36.7° 17.0°
0.06 mm
08-05
33.3° 20.9°
08-06
28.4° 18.2°
0.81 mm
08-07
28.2° 20.5°
3.37 mm
08-08
28.3° 19.7°
2.75 mm
08-09
36.8° 21.3°
0.13 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Ledyard?

30
W Greenwich, Rhode Island, USA
31.3 km PM2.5: 7.2 µg/m³

What cities are near Ledyard?

33 Norwich 23 New London 21 Montville Center 27 Westerly 34 Plainfield 52 Windham 52 Willimantic 34 Coventry 52 Mansfield City 34 South Kingstown
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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 2026-08-08T04:12 UTC.