Air quality in Norwalk

Air quality index (AQI) and PM2.5 air pollution in Norwalk

LAST UPDATE (local time)

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Air Quality Data contributor(s)

Station(s) operated by

1 Anonymous contributor

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Weather

What is the current weather in Norwalk?

Weather icon
WeatherBroken clouds
Temperature62.6°C
Humidity62%
Wind2 mp/h
Pressure1017 mb

live aqi city ranking

Real-time USA city ranking

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#cityUS AQI
1 Byron, California

167

2 Rice Lake, Wisconsin

165

3 Mountain House, California

158

4 Pleasanton, California

152

5 Lathrop, California

151

6 Livermore, California

148

7 Pine Grove, California

148

8 Carter Lake, Iowa

137

9 Discovery Bay, California

136

10 Staunton, Illinois

133

(local time)

SEE WORLD AQI RANKING

live Norwalk aqi ranking

Real-time Norwalk air quality ranking

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#stationUS AQI
1 Gracebee Avenue

40

(local time)

SEE WORLD AQI RANKING

US AQI

40

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Norwalk?

Air pollution levelAir quality indexMain pollutant
Good 40 US AQItrendPM2.5
PollutantsConcentration
PM2.5
9.6 µg/m³trend
!

PM2.5

x1.9

PM2.5 concentration in Norwalk air is currently 1.9 times above the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Norwalk?

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Forecast

Norwalk air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Thursday, Jan 13

Moderate 93 US AQI

Human face indicating AQI level
Friday, Jan 14

Moderate 78 US AQI

Human face indicating AQI level
Saturday, Jan 15

Good 35 US AQI

Human face indicating AQI level
Today

Good 40 US AQI

Human face indicating AQI level
Weather icon60.8°59°
Wind rotating 188 degree

2.2 mp/h

Monday, Jan 17

Moderate 87 US AQI

Human face indicating AQI level
Weather icon64.4°59°
Wind rotating 243 degree

6.7 mp/h

Tuesday, Jan 18

Moderate 54 US AQI

Human face indicating AQI level
Weather icon66.2°57.2°
Wind rotating 269 degree

4.5 mp/h

Wednesday, Jan 19

Good 19 US AQI

Human face indicating AQI level
Weather icon71.6°59°
Wind rotating 261 degree

6.7 mp/h

Thursday, Jan 20

Good 15 US AQI

Human face indicating AQI level
Weather icon71.6°59°
Wind rotating 243 degree

6.7 mp/h

Friday, Jan 21

Good 17 US AQI

Human face indicating AQI level
Weather icon73.4°59°
Wind rotating 35 degree

2.2 mp/h

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Historical

Historic air quality graph for Norwalk

How to best protect from air pollution?

Reduce your air pollution exposure in Norwalk

Norwalk air quality data attribution

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Norwalk?

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