Air Quality in East Norwalk, United States
Drizzle
13.5°C · 73.3% humidity
13.5°
Feels 13.5°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
East Norwalk's air quality — share it
AQI Forecast
25
8pm
25
25
18
11pm
20
21
22
2am
23
24
24
5am
24
25
25
8am
25
25
27
11am
27
34
34
2pm
34
34
34
5pm
27
27
Air Quality Index Trend
48h · 1 stnEast Norwalk's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
73.3%
Humidity
53.0 km/h
Wind W
1000.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.3 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for East Norwalk?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.54.3 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
4.3
Median
4.3
Average
4.3
Low
4.3
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.7
What is the 7-day forecast for East Norwalk?
06-09
30.4° 13.5°
0.62 mm
06-10
21.0° 18.5°
8.56 mm
06-11
22.6° 12.5°
06-12
22.4° 15.9°
11.31 mm
06-13
25.1° 18.5°
2.0 mm
06-14
23.4° 16.7°
17.75 mm
06-15
23.8° 17.9°
Both models agree
Avg diff: 4.6°C
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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 2026-06-09T03:13 UTC.