Primary Pollutant

 Illinois GOOD aqi boy

Air Quality in Illinois, United States

Real-time Air Quality Index (AQI) & air pollution level

Last Update: 26 Jan 2022, 04:05pm

Illinois GOOD aqi boy Illinois GOOD aqi boy Illinois GOOD aqi boy


Comparative Exposure with Illinois

24 hrs avg AQI

Illinois

United States
36

Major Air Pollutants

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Illinois pm2.5 icon
8 (PM2.5)
Illinois pm10 icon
5 (PM10)
Illinois o3 ozone icon
5 (Ozone)
Illinois no2 nitrogen dioxide Icon
1 (NO2)
Current Air Pollution Level in Illinois
CITIES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Alsip GOOD 50 50 19 12 0 -13 0
Benton GOOD 26 26 28 6 0 -4 23
Chester GOOD 17 17 7 4 0 -4 32
Cicero GOOD 50 50 20 12 0 -11 46
Decatur GOOD 21 21 8 5 0 -7 37
East Peoria GOOD 38 38 16 9 0 -8 54
East St. Louis GOOD 38 38 15 9 0 -4 32
Evergreen Park GOOD 42 42 17 10 0 -11 47
Glencoe GOOD 38 38 24 9 0 -12 50
Glenview GOOD 42 42 17 10 0 -11 50
Jerseyville GOOD 21 21 8 5 0 -4 32
Joliet GOOD 42 42 16 10 0 -12 62
Lansing MODERATE 55 55 23 14 0 -13 62
Moline GOOD 21 21 8 5 0 -8 48
Naperville GOOD 33 33 14 8 0 -13 66
Normal GOOD 33 33 13 8 0 -7 38
Oak Park GOOD 42 42 17 10 0 -11 44
Rock Island GOOD 30 30 32 6 31 -8 50
Rockford GOOD 46 46 18 11 0 -14 55
Savoy GOOD 26 26 28 1 0 -7 34
Springfield GOOD 8 8 3 2 0 -6 46
Winthrop Harbor MODERATE 68 68 89 6 89 -12 53

Weather Conditions in Illinois

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What are the weather and climatic conditions in Illinois?
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Temperature icon
˚C | ˚F

Local Time

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Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Illinois

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How to protect yourself from air pollution around Illinois, United States?
wear mask icon

Wear Mask

Required
stay indoors icon

Stay Indoors

Not Required
shut opening icon cross

Windows

Keep Close
use a purifier icon

Use Purifier

Required
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Family

Avoid Outdoor

Illinois Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

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Friday

134

AQI

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Saturday

134

AQI

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Sunday

134

AQI

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Monday

134

AQI

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Tuesday

134

AQI

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Wednesday

134

AQI

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Current AQI in Metro Cities of United States
30
50
AQI (IN)
AQI (US)
10˚C / 54%
38
74
AQI (IN)
AQI (US)
16˚C / 64%
15
38
AQI (IN)
AQI (US)
-7˚C / 76%
32
30
AQI (IN)
AQI (US)
13˚C / 55%

Historic Air Quality Graph of Illinois

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




Comparative Exposure with Illinois

24 hrs avg AQI

Illinois

United States
36


FAQs of Illinois's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Illinois.


The real-time AQI in Illinois is 36 (GOOD) now. This was last updated 1 hour ago .

The current concentration of PM2.5 at Illinois is 8 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.32 times the recommended limit.

Generally, the air quality at Illinois starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Illinois until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Illinois is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Illinois, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Illinois is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.

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Air Quality Solutions in Illinois

Find out Prana Air clean air quality products & solutions to fight air pollution in your city.



prana air squair indoor air quality monitor for Illinois





Keep a track of Illinois air pollution
level on “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & anlytical dasbboards.

aqi air quality mobile app for Illinois