What is the air quality in East Norwalk today?

The current Air Quality Index (AQI) in East Norwalk is 21 (Good). PM2.5 concentration is 5.07 µg/m³.

What is the temperature in East Norwalk right now?

The current temperature in East Norwalk is 11.8°C (feels like 11.8°C). Humidity is 62.1% and wind speed is 47.9 km/h.

Is it safe to go outside in East Norwalk?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 10.9 (Extreme).

Air Quality in East Norwalk, United States

Drizzle

11.8°C · 62.1% humidity

11.8°

Feels 11.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

24 7am

21 10am

24 1pm

24 4pm

24 7pm

24 10pm

24 1am

25 4am

Air Quality Index Trend

48h · 1 stn

View full history →

East 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. Current PM2.5 concentration in East Norwalk is 1.0× the WHO annual guideline of 5 µg/m³.

62.1%

Humidity

47.9 km/h

Wind N

1022.1 hPa

Pressure

10.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.07 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for East Norwalk?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station

PM2.55.07 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX10.9

Extreme

What is the 7-day forecast for East Norwalk?

05-29

18.9° 11.8°

1.0 mm

05-30

21.2° 11.6°

3.75 mm

05-31

25.4° 11.7°

06-01

18.9° 14.0°

0.62 mm

06-02

19.8° 15.8°

06-03

19.7° 17.1°

0.44 mm

06-04

19.8° 17.5°

0.81 mm

Both models agree Avg diff: 3.6°C

What cities are near East Norwalk?

21 Norwalk 21 Westport 45 Darien 45 New Canaan 13 Wilton 45 North Stamford 30 Stamford 20 Bridgeport 20 Trumbull 20 Stratford

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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 2026-05-29T14:29 UTC.