What is the air quality in New London today?

The current Air Quality Index (AQI) in New London is 25 (Good). PM2.5 concentration is 6.13 µg/m³.

What is the temperature in New London right now?

The current temperature in New London is 17.2°C (feels like 17.2°C). Humidity is 99.0% and wind speed is 47.8 km/h.

Is it safe to go outside in New London?

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

Air Quality in New London, United States

Windy

17.2°C · 99.0% humidity

17.2°

Feels 17.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 8pm

25 11pm

24 2am

24 5am

24 8am

24 11am

24 2pm

24 5pm

Air Quality Index Trend

46h · 3 stn

View full history →

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.

99.0%

Humidity

47.8 km/h

Wind NW

1014.1 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.13 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for New London?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations

PM2.56.13 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for New London?

05-30

17.2° 11.1°

2.0 mm

05-31

20.8° 11.9°

06-01

15.5° 10.0°

0.19 mm

06-02

17.6° 13.7°

0.13 mm

06-03

15.7° 14.7°

06-04

16.6° 16.1°

0.56 mm

06-05

18.2° 14.0°

Both models agree Avg diff: 2.2°C

What cities are near New London?

27 Ledyard 27 Montville Center 27 Norwich 30 Westerly 26 Windham 12 Plainfield 25 Willimantic 25 Mansfield City 37 South Kingstown 27 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 2026-05-30T03:24 UTC.