Air Quality in Norwich, United States
Clear
26.8°C · 29.1% humidity
26.8°
Feels 26.8°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Norwich's air quality — share it
AQI Forecast
27
10pm
27
27
33
1am
38
37
36
4am
56
55
55
7am
35
27
27
10am
27
27
27
1pm
27
34
34
4pm
34
34
34
7pm
27
27
Air Quality Index Trend
35h · 1 stnNorwich's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
29.1%
Humidity
36.1 km/h
Wind WNW
1009.8 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.95 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Norwich?
Temperature & Precipitation
PM2.5 Trend
35h · 1 stationPM2.57.95 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX1.4
Low
What is the 7-day forecast for Norwich?
08-03
26.8° 18.8°
0.44 mm
08-04
37.1° 16.2°
1.13 mm
08-05
32.6° 21.0°
08-06
28.4° 16.0°
1.31 mm
08-07
29.0° 19.0°
10.81 mm
08-08
28.0° 19.3°
2.87 mm
08-09
38.3° 21.5°
0.13 mm
Both models agree
Avg diff: 3.4°C
What cities are near Norwich?
Get AQI alerts for Norwich
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T05:08 UTC.