What is the air quality in Norwich today?

The current Air Quality Index (AQI) in Norwich is 31 (Good). PM2.5 concentration is 7.45 µg/m³.

What is the temperature in Norwich right now?

The current temperature in Norwich is 15.7°C (feels like 15.7°C). Humidity is 96.5% and wind speed is 85.3 km/h.

Is it safe to go outside in Norwich?

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

Air Quality in Norwich, United States

Rain

15.7°C · 96.5% humidity

15.7°

Feels 15.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

34 5pm

31 8pm

25 11pm

24 2am

24 5am

24 8am

25 11am

25 2pm

Air Quality Index Trend

39h · 2 stn

View full history →

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

96.5%

Humidity

85.3 km/h

Wind N

1011.7 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.45 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Norwich?

Temperature & Precipitation

PM2.5 Trend

39h · 2 stations

PM2.57.45 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Norwich?

07-22

21.1° 13.7°

22.19 mm

07-23

27.7° 15.3°

2.44 mm

07-24

25.3° 15.9°

2.69 mm

07-25

32.4° 19.0°

4.5 mm

07-26

22.1° 16.0°

1.88 mm

07-27

27.8° 15.5°

2.12 mm

07-28

34.3° 20.4°

0.06 mm

Both models agree Avg diff: 2.8°C

What cities are near Norwich?

18 Montville Center 17 Ledyard 25 New London 28 Windham 39 Plainfield 40 Willimantic 20 Westerly 39 Mansfield City 38 Storrs 39 Coventry

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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 2026-07-22T00:04 UTC.