Air quality near Decatur, Illinois

Air quality index (AQI) and PM2.5 air pollution near Decatur, Illinois

LAST UPDATE   (local time)

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Weather

What is the current weather near Decatur, Illinois?

WeatherClear sky
Temperature73.4 oC
Humidity94 %
Wind4.7 mp/h
Pressure1013 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1Union

165

2Welby

99

3Savage

95

4Lynwood

90

5Winter Park

90

6Deerfield

88

7Wauconda

87

8Koreatown

80

9Belvedere

79

10Charles Town

79

  (local time)

SEE WORLD AQI RANKING

live aqi station ranking

Real-time Decatur air quality ranking

#stationUS AQI
1Decatur

17

  (local time)

SEE WORLD AQI RANKING

US AQI

17

live AQI index
Good

Overview

What is the current air quality near Decatur, Illinois?

Air pollution levelAir quality indexMain pollutant
Good17 US AQIPM2.5
PollutantsConcentration
PM2.5
4 µg/m³

Health Recommendations

How to protect from air pollution in Decatur?

Open your windows to bring clean, fresh air indoors
Enjoy outdoor activities

Forecast

Decatur, Illinois air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Thursday, Jul 9

Good

Friday, Jul 10

Good

Saturday, Jul 11

Good

Today

Good

77° 60.8°

0 mp/h

Monday, Jul 13

Good

78.8° 60.8°

8.9 mp/h

Tuesday, Jul 14

Good

80.6° 68°

11.2 mp/h

Wednesday, Jul 15

Moderate

78.8° 64.4°

4.5 mp/h

Thursday, Jul 16

Moderate

82.4° 60.8°

4.5 mp/h

Friday, Jul 17

Moderate

80.6° 73.4°

11.2 mp/h

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Historic air quality graph: Decatur, Illinois

How to best protect from air pollution?

Reduce your air pollution exposure in Decatur, Illinois

Where is the cleanest air quality in Decatur?

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