What is the air quality in New London today?

The current Air Quality Index (AQI) in New London is 28 (Good). PM2.5 concentration is 6.6 µg/m³.

What is the temperature in New London right now?

The current temperature in New London is 10.7°C (feels like 10.7°C). Humidity is 51.3% and wind speed is 16.0 km/h.

Is it safe to go outside in New London?

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

Air Quality in New London, United States

Partly Cloudy

10.7°C · 51.3% humidity

10.7°

Feels 10.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

41h · 1 stn

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

51.3%

Humidity

16.0 km/h

Wind ESE

1029.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.6 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for New London?

Temperature & Precipitation

PM2.5 Trend

41h · 1 station

PM2.56.6 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for New London?

10-21

18.3° 9.3°

10-22

15.3° 11.2°

6.13 mm

10-23

15.9° 8.4°

10-24

15.4° 11.1°

10-25

16.2° 13.7°

36.19 mm

10-26

13.9° 8.5°

10-27

14.0° 8.4°

5.75 mm

Both models agree Avg diff: 3.7°C

What cities are near New London?

28 Ledyard 28 Montville Center 28 Norwich 28 Westerly 26 Windham 30 Plainfield 26 Willimantic 26 Mansfield City 30 South Kingstown 28 Guilford

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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 2026-10-21T00:39 UTC.