AQI Logo
AQI Logo
  • Ranking
  • Products
  • Resources

AQI Standard
AQI-USAQI-US

Preferred Language
English-AUEnglish-AU


AQI Logo

Real-time Air quality and Weather data around the world

  • About AQI
  • About Us
  • Contact Us
  • AQI Monitor
  • Air Quality Blog
  • Climate Change
  • Community AQI Monitor
  • World Air Quality Report
  • Air Quality
  • AQI App
  • AQI TV App
  • AQI Map
  • AQI APIs
  • AQI Widgets
  • Web Dashboard
  • Rankings
  • Live AQI City Ranking
  • Historic AQI City Ranking
  • Historic AQI Country Ranking
  • Weather Ranking
  • Location
  • +91 73918 73918 icon+91 73918 73918
  • info@purelogic.in icon[email protected]
  • 706, 7th Floor, Crown Heights, Rohini Sec-10, Delhi 110085, INDIA icon706, 7th Floor, Crown Heights, Rohini Sec-10, Delhi 110085, INDIA
  • Support Desk
  • Find us on:
  • instagram icon
  • twitter (X) icon
  • linkedin icon
  • youtube icon
  • facebook icon

Terms & Conditions

Privacy Policy

© 2025 AQI, All rights reserved

Want to Buy AQI Monitor?Get a FREE AQI Monitor to Join the Community
MapMap
Climate ChangeClimate Change
Near Me?Near Me?
  • Dashboard
  • United States
  • Illinois
  • Oak Park
Oak Park
AQIHistoryPM2.5PM10COSO2NO2O3
View aqi DataAQIView weather DataWeather
Live

Oak Park Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Illinois

Last Updated: 2025-07-12 02:11:52 PM (Local Time)

location image
Live AQI
30
Air Quality is
Good
pm10 :  17 µg/m³
PM2.5 :  5 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Oak Park
partly cloudy

27 °C

Partly cloudy
Humidity
Humidity64 %

Wind Speed
Wind Speed13 km/h

UV Index
UV Index5
Last Updated: 2025-07-12 02:11:52 PM (Local Time)
AQI LogoMap

Oak Park

Major Air Pollutants

Oak Park

PM2.5's Icon

Particulate Matter(PM2.5)

5µg/m³

PM10's Icon

Particulate Matter(PM10)

17µg/m³

CO's Icon

Carbon Monoxide(CO)

70ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

8ppb

O3's Icon

Ozone(O3)

41ppb

Trending in United States

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

AQI Graph

Historical Air Quality Data

Oak Park

24 Hours
AQI
Oak Park
AQI
.
11-07-2025Time12-07-2025
TimeOak Park
02 PM49
03 PM48
04 PM47
05 PM47
06 PM46
07 PM49
08 PM48
09 PM45
10 PM46
11 PM46
12 AM41
01 AM38
02 AM32
03 AM32
04 AM32
05 AM33
06 AM36
07 AM36
08 AM36
09 AM37
10 AM37
11 AM36
12 PM37
01 PM36
02 PM36
32
Min.at 2:10 AM on 12th Jul
49
Max.at 2:25 PM on 11th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Oak Park, Illinois, United States

AQI
Year
.
AQI
AQI AQI
Sep 202040
Oct 202018
Nov 202025
Dec 202042
Jan 202141
Feb 202140
Mar 202141
Apr 202140
May 202142
Jun 202133
Jul 202146
Aug 202142
Sep 202136
Oct 202134
Nov 202136
Dec 202139
Jan 202245
Feb 202240
Mar 202234
Apr 202231
May 202244
Jun 202239
Jul 202240
Aug 202238
Sep 202233
Oct 202236
Nov 202236
Dec 202241
Jan 202339
Feb 202333
Mar 202332
Apr 202331
May 202338
Jun 202370
Jul 202350
Aug 202338
Sep 202334
Oct 202336
Nov 202341
Dec 202343
Jan 202444
Feb 202442
Mar 202433
Apr 202425
May 202422
Jun 202422
Jul 202426
Aug 202430
Sep 202430
Oct 202434
Nov 202431
Dec 202435
Jan 202528
Feb 202533
Mar 202531
Apr 202532
May 202527
Jun 202556
Jul 202554


Annual AQI Trends

2020
39AQI
2021
39AQI
0%
No Change
2022
38AQI
-3%
Fall
2023
40AQI
5%
Rise
2024
31AQI
-22%
Fall
2025
35AQI
13%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-1%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedJune, 202370AQI

Least PollutedOctober, 202018AQI

* This data analysis is from year 2020 - 2025

Oak Park's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Chi Sp
Good
30
5
17
20
75

United States's Metro Cities

Air Quality Index

Chicago City AQI

Chicago

29

temp.26°C

hum.67%
Los Angeles City AQI

Los Angeles

51

temp.20°C

hum.76%
Minneapolis City AQI

Minneapolis

150

temp.25°C

hum.48%
Nashville City AQI

Nashville

53

temp.33°C

hum.51%
New Orleans City AQI

New Orleans

40

temp.33°C

hum.61%
New York City City AQI

New York City

36

temp.28°C

hum.65%
San Francisco City AQI

San Francisco

18

temp.17°C

hum.78%
Washington City AQI

Washington

47

temp.32°C

hum.62%

Air Quality Calendar 2025

Oak Park

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
23
2 Jan
22
3 Jan
25
4 Jan
19
5 Jan
20
6 Jan
18
7 Jan
21
8 Jan
24
9 Jan
45
10 Jan
66
11 Jan
44
12 Jan
42
13 Jan
22
14 Jan
27
15 Jan
35
16 Jan
39
17 Jan
31
18 Jan
23
19 Jan
18
20 Jan
19
21 Jan
21
22 Jan
25
23 Jan
30
24 Jan
34
25 Jan
29
26 Jan
21
27 Jan
21
28 Jan
22
29 Jan
22
30 Jan
38
31 Jan
36
1 Feb
19
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
21
27 Jan
21
28 Jan
22
29 Jan
22
30 Jan
38
31 Jan
36
1 Feb
19
2 Feb
46
3 Feb
47
4 Feb
20
5 Feb
25
6 Feb
30
7 Feb
22
8 Feb
33
9 Feb
31
10 Feb
27
11 Feb
30
12 Feb
40
13 Feb
30
14 Feb
45
15 Feb
52
16 Feb
28
17 Feb
22
18 Feb
21
19 Feb
22
20 Feb
23
21 Feb
32
22 Feb
34
23 Feb
56
24 Feb
43
25 Feb
39
26 Feb
48
27 Feb
40
28 Feb
24
1 Mar
21
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
56
24 Feb
43
25 Feb
39
26 Feb
48
27 Feb
40
28 Feb
24
1 Mar
21
2 Mar
26
3 Mar
37
4 Mar
33
5 Mar
26
6 Mar
20
7 Mar
32
8 Mar
26
9 Mar
22
10 Mar
26
11 Mar
25
12 Mar
22
13 Mar
41
14 Mar
51
15 Mar
74
16 Mar
22
17 Mar
24
18 Mar
25
19 Mar
29
20 Mar
19
21 Mar
28
22 Mar
19
23 Mar
24
24 Mar
21
25 Mar
34
26 Mar
43
27 Mar
50
28 Mar
44
29 Mar
34
30 Mar
30
31 Mar
18
1 Apr
20
2 Apr
38
3 Apr
25
4 Apr
26
5 Apr
23
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
30
31 Mar
18
1 Apr
20
2 Apr
38
3 Apr
25
4 Apr
26
5 Apr
23
6 Apr
22
7 Apr
24
8 Apr
18
9 Apr
33
10 Apr
50
11 Apr
44
12 Apr
53
13 Apr
42
14 Apr
33
15 Apr
19
16 Apr
21
17 Apr
36
18 Apr
51
19 Apr
40
20 Apr
36
21 Apr
20
22 Apr
31
23 Apr
28
24 Apr
54
25 Apr
24
26 Apr
18
27 Apr
29
28 Apr
36
29 Apr
33
30 Apr
20
1 May
30
2 May
26
3 May
16
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
29
28 Apr
36
29 Apr
33
30 Apr
20
1 May
30
2 May
26
3 May
16
4 May
16
5 May
21
6 May
36
7 May
39
8 May
17
9 May
22
10 May
29
11 May
23
12 May
36
13 May
34
14 May
34
15 May
46
16 May
34
17 May
21
18 May
19
19 May
19
20 May
25
21 May
18
22 May
15
23 May
18
24 May
16
25 May
14
26 May
20
27 May
25
28 May
30
29 May
43
30 May
47
31 May
41
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
37
2 Jun
43
3 Jun
58
4 Jun
58
5 Jun
99
6 Jun
84
7 Jun
84
8 Jun
81
9 Jun
72
10 Jun
63
11 Jun
74
12 Jun
82
13 Jun
78
14 Jun
65
15 Jun
52
16 Jun
57
17 Jun
52
18 Jun
41
19 Jun
33
20 Jun
43
21 Jun
46
22 Jun
49
23 Jun
57
24 Jun
46
25 Jun
34
26 Jun
50
27 Jun
40
28 Jun
24
29 Jun
38
30 Jun
35
1 Jul
33
2 Jul
55
3 Jul
54
4 Jul
60
5 Jul
74
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
38
30 Jun
35
1 Jul
33
2 Jul
55
3 Jul
54
4 Jul
60
5 Jul
74
6 Jul
55
7 Jul
54
8 Jul
67
9 Jul
53
10 Jul
46
11 Jul
48
12 Jul
-
13 Jul
-
14 Jul
-
15 Jul
-
16 Jul
-
17 Jul
-
18 Jul
-
19 Jul
-
20 Jul
-
21 Jul
-
22 Jul
-
23 Jul
-
24 Jul
-
25 Jul
-
26 Jul
-
27 Jul
-
28 Jul
-
29 Jul
-
30 Jul
-
31 Jul
-
1 Aug
-
2 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Oak Park

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth


Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable


As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Oak Park

  • asthma due to air pollution in Oak ParkAsthma
  • heart due to air pollution in Oak ParkHeart Issues
  • allergy due to air pollution in Oak ParkAllergies
  • sinus due to air pollution in Oak ParkSinus
  • flu due to air pollution in Oak ParkCold/Flu
  • copd due to air pollution in Oak ParkChronic (COPD)
asthma due to air pollution in Oak Park

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

  • Keep track of air quality to plan outdoor activities safely.

  • Drink water to keep airways moist and reduce irritation.

  • Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

  • Skip medications that is prescribed by your doctor.

  • Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2025

United States

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Cass Lake, United States

187
Unhealthy
12xabove Standard

2.

Bemidji, United States

180
Unhealthy
12xabove Standard

3.

Northwest St. Louis, United States

177
Unhealthy
12xabove Standard

4.

Red Lake, United States

173
Unhealthy
12xabove Standard

5.

Altoona, United States

171
Unhealthy
11xabove Standard

6.

Detroit Lakes, United States

167
Unhealthy
11xabove Standard

7.

Virginia, United States

160
Unhealthy
11xabove Standard

8.

Apple Valley, United States

160
Unhealthy
11xabove Standard

9.

Dennison, United States

159
Unhealthy
11xabove Standard

10.

East Bethel, United States

158
Unhealthy
11xabove Standard

Last Updated: 12 Jul 2025, 07:24 PM

AQI City Rankings

Air Quality Solutions For Oak Park

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
air quality solutions for offices for Oak Park

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

air quality solutions for smart-city for Oak Park

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Oak Park

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

air quality solutions for hotels for Oak Park

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

air quality solutions for restaurants for Oak Park

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

air quality solutions for rmc-plants for Oak Park

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

air quality solutions for fitness-center for Oak Park

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

air quality solutions for parking-lot for Oak Park

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

air quality solutions for retail-stores for Oak Park

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Oak Park

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

air quality solutions for construction-sites for Oak Park

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

air quality solutions for hospitals for Oak Park

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Oak Park

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

air quality solutions for banks for Oak Park

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

air quality solutions for cinema for Oak Park

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

air quality solutions for real-estates for Oak Park

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Oak Park's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Oak Park
Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store
Get it onGoogle Play
Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Oak Park

Frequently Asked Questions About Air Quality

What is the current AQI level in Oak Park?

The current real-time AQI level in Oak Park is 30 (Good). This was last updated 2025-07-12 02:11:52 PM (Local Time).

When was the best AQI level in Oak Park in the last 24 hours?

The best AQI level was 32 (Good) at 2:10 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Oak Park in the last 24 hours?

The worst AQI level was 49 (Good) at 2:25 PM, Jul 11, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Oak Park during last 24 hours?

The AQI levels in Oak Park have been fluctuating throughout the last 24 hours. The levels have increased by highest 49 at 2:25 PM, Jul 11, 2025 (Local Time), lowest 32 at 2:10 AM (Local Time).

What actions are recommended as per the current AQI level in Oak Park?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

7 Jul 2025Shakshi
Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

4 Jul 2025Gyane Haobijam
Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

2 Jul 2025Shakshi
Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

1 Jul 2025Shakshi
Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

24 Jun 2025Shakshi
Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

19 Jun 2025Shakshi
AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

19 Jun 2025Gyane Haobijam
Noise Pollution in Ocean: The Silent Threat Beneath the Waves

Noise Pollution in Ocean: The Silent Threat Beneath the Waves

17 Jun 2025Shakshi
Heat Alert in Delhi: “Feels Like” 49 °C Amid Heatwaves & Dust Storm

Heat Alert in Delhi: “Feels Like” 49 °C Amid Heatwaves & Dust Storm

10 Jun 2025Shakshi
Wildfire Smoke in Canada 2025: AQI Impact, Orange Skies, and What to Do

Wildfire Smoke in Canada 2025: AQI Impact, Orange Skies, and What to Do

9 Jun 2025Shakshi
Prana Air Logo

Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
Prana Air Logo

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
Prana Air Logo

Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor