Primary Pollutant

(AQI)

 Illinois GOOD aqi boy

Illinois Air Quality Index (AQI)

Real-time PM2.5 air pollution level in United States

Last Update: 28 Jun 2022, 04:05am

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


Comparative Exposure with Illinois

24 hrs avg AQI

Illinois

United States
39

Major Air Pollutants in Illinois

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Illinois pm2.5 icon
10 (PM2.5)
Illinois pm10 icon
1 (PM10)
Illinois o3 ozone icon
6 (Ozone)
Illinois no2 nitrogen dioxide Icon
1 (NO2)

PM2.5

The current PM2.5 concentration in Illinois is ✓below the recommended limit given by the WHO 24 hrs air quality guidelines value.

Illinois - Cities Air Pollution Level

CITIES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Alsip GOOD 38 38 16 9 0 17 52
Benton GOOD 21 21 10 5 0 15 77
Braidwood GOOD 38 38 14 9 0 12 91
Cary GOOD 38 38 17 9 0 16 62
Chester GOOD 25 25 10 6 0 19 63
Cicero GOOD 29 29 12 7 0 17 52
Decatur GOOD 42 42 17 10 0 21 64
East Peoria MODERATE 66 66 31 19 0 17 80
East St. Louis GOOD 50 50 20 12 0 15 93
Evergreen Park GOOD 33 33 23 8 0 17 52
Glencoe GOOD 29 29 12 7 0 -5 76
Glenview GOOD 29 29 12 7 0 16 62
Granite City GOOD 42 42 16 10 0 15 93
Jerseyville GOOD 33 33 14 8 0 16 87
Joliet GOOD 38 38 15 9 0 14 87
Lansing GOOD 38 38 15 9 0 12 82
Moline MODERATE 55 55 23 14 0 14 87
Naperville GOOD 38 38 15 9 0 13 80
Normal GOOD 50 50 19 12 0 16 83
Oak Park GOOD 42 42 17 10 0 17 54
Robinson GOOD 6 6 6 0 0 14 81
Rock Island GOOD 42 42 18 10 18 15 83
Rockford MODERATE 66 66 31 19 0 14 89
Savoy GOOD 33 33 13 8 0 14 81
Springfield MODERATE 55 55 24 14 0 11 100
Winthrop Harbor GOOD 33 33 19 8 14 14 72

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 cross

Wear Mask

Not Required
stay indoors icon cross

Stay Indoors

Not Required
shut opening icon

Windows

Keep Open
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow 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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United States - Metro Cities AQI

13
33
AQI (IN)
AQI (US)
12˚C / 82%
13
25
AQI (IN)
AQI (US)
23˚C / 94%
14
33
AQI (IN)
AQI (US)
12˚C / 100%
18
38
AQI (IN)
AQI (US)
17˚C / 88%
27
55
AQI (IN)
AQI (US)
18˚C / 90%
3
23
AQI (IN)
AQI (US)
27˚C / 72%

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
39


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 39 (GOOD) now. This was last updated 3 hours ago .

The current concentration of PM2.5 at Illinois is 10 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.40 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.

World's Most Polluted Cities & Countries AQI Ranking

Real-time most polluted cities and monthly & annual historic AQI ranking of cities & countries

Air Quality Solutions for Illinois

Find out Prana Air's air quality monitors & solutions to fight air pollution in your state.



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