Air quality in Saint Charles

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

Last update at (local time)

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Weather

What is the current weather in Saint Charles?

Weather icon
WeatherBroken clouds
Temperature24.8°F
Humidity77%
Wind8.1 mp/h
Pressure30.2 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Riverdale, California

158

2 Rice Lake, Wisconsin

154

3 Washington Park, Illinois

151

4 Savoy, Illinois

137

5 Barnstead, New Hampshire

133

6 Henderson, Nevada

127

7 West Park, California

115

8 South Padre Island, Texas

111

9 Hope Mills, North Carolina

107

10 Vernal, Utah

105

(local time)

SEE WORLD AQI RANKING

live Saint Charles aqi ranking

Real-time Saint Charles air quality ranking

#stationUS AQI
1 Aurora and Elgin

63

(local time)

SEE WORLD AQI RANKING

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US AQI

63

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Saint Charles?

Air pollution levelAir quality indexMain pollutant
Moderate 63 US AQIPM2.5
PollutantsConcentration
PM2.5
18µg/m³
!

PM2.5

x3.6

PM2.5 concentration in Saint Charles is currently 3.6 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Saint Charles?

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Forecast

Saint Charles air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Wednesday, Jan 25

Unhealthy for Sensitive Groups 137 US AQI

Human face indicating AQI level
Weather icon30.2°17.6°
Wind rotating 277 degree

13.4 mp/h

Thursday, Jan 26

Moderate 84 US AQI

Human face indicating AQI level
Weather icon33.8°10.4°
Wind rotating 198 degree

20.1 mp/h

Friday, Jan 27

Unhealthy for Sensitive Groups 108 US AQI

Human face indicating AQI level
Weather icon26.6°19.4°
Wind rotating 42 degree

11.2 mp/h

Saturday, Jan 28

Unhealthy for Sensitive Groups 106 US AQI

Human face indicating AQI level
Weather icon26.6°12.2°
Wind rotating 353 degree

13.4 mp/h

Today

Moderate 63 US AQI

Human face indicating AQI level
Weather icon10.4°1.4°
Wind rotating 320 degree

11.2 mp/h

Monday, Jan 30

Good 26 US AQI

Human face indicating AQI level
Weather icon15.8°-5.8°
Wind rotating 240 degree

8.9 mp/h

Tuesday, Jan 31

Good 21 US AQI

Human face indicating AQI level
Weather icon28.4°
Wind rotating 209 degree

8.9 mp/h

Wednesday, Feb 1

Good 15 US AQI

Human face indicating AQI level
Weather icon28.4°14°
Wind rotating 355 degree

8.9 mp/h

Thursday, Feb 2

Good 14 US AQI

Human face indicating AQI level
Weather icon26.6°10.4°
Wind rotating 56 degree

11.2 mp/h

Friday, Feb 3

Good 17 US AQI

Human face indicating AQI level
Weather icon30.2°14°
Wind rotating 178 degree

11.2 mp/h

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Historical

Historic air quality graph for Saint Charles

How to best protect from air pollution?

Reduce your air pollution exposure in Saint Charles

Saint Charles air quality data attribution

Data sources 1

Where is the cleanest air quality in Saint Charles?

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