WorldArrow icon
Arrow iconChicago Heights

Air quality in Chicago Heights

Air quality index (AQI⁺) and PM2.5 air pollution in Chicago Heights • 170 Followers • 10:00, May 29 Local time

19*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.6 µg/m³

weather condition icon

26°

wind direction icon

7 km/h

weather humid icon

41 %

Hourly forecast

Chicago Heights air quality index (AQI⁺) forecast

Now

19

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 137 degree

7

km/h

Humidity icon

41%

13:00

19

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

8

km/h

Humidity icon

38%

14:00

19

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

8

km/h

Humidity icon

37%

15:00

19

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

8

km/h

Humidity icon

37%

16:00

18

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

9

km/h

Humidity icon

37%

17:00

18

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

10

km/h

Humidity icon

39%

18:00

18

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

13

km/h

Humidity icon

41%

19:00

21

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

11

km/h

Humidity icon

41%

20:00

21

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

9

km/h

Humidity icon

44%

21:00

21

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

8

km/h

Humidity icon

49%

22:00

28

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

8

km/h

Humidity icon

56%

23:00

28

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

8

km/h

Humidity icon

60%

Sat

00:00

28

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

7

km/h

Humidity icon

64%

01:00

40

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

6

km/h

Humidity icon

67%

02:00

40

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

7

km/h

Humidity icon

70%

03:00

40

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

9

km/h

Humidity icon

74%

04:00

34

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

8

km/h

Humidity icon

79%

05:00

34

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

10

km/h

Humidity icon

83%

06:00

34

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

10

km/h

Humidity icon

81%

07:00

52

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

13

km/h

Humidity icon

79%

08:00

52

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 82 degree

18

km/h

Humidity icon

68%

09:00

52

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

19

km/h

Humidity icon

59%

10:00

48

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

19

km/h

Humidity icon

52%

11:00

48

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

19

km/h

Humidity icon

45%

12:00

48

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

18

km/h

Humidity icon

39%

13:00

32

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

18

km/h

Humidity icon

41%

14:00

32

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

18

km/h

Humidity icon

41%

15:00

32

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

17

km/h

Humidity icon

40%

16:00

28

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

16

km/h

Humidity icon

45%

17:00

28

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

15

km/h

Humidity icon

45%

18:00

28

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

15

km/h

Humidity icon

45%

19:00

24

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

13

km/h

Humidity icon

53%

20:00

24

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

11

km/h

Humidity icon

60%

21:00

24

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

13

km/h

Humidity icon

58%

22:00

44

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

13

km/h

Humidity icon

52%

23:00

44

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

14

km/h

Humidity icon

57%

Sun

00:00

44

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

15

km/h

Humidity icon

57%

01:00

48

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

14

km/h

Humidity icon

52%

02:00

48

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

13

km/h

Humidity icon

55%

03:00

48

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

12

km/h

Humidity icon

59%

04:00

42

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

13

km/h

Humidity icon

62%

05:00

42

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

9

km/h

Humidity icon

65%

06:00

42

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

10

km/h

Humidity icon

67%

07:00

37

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

15

km/h

Humidity icon

67%

08:00

37

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 136 degree

11

km/h

Humidity icon

53%

09:00

37

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

9

km/h

Humidity icon

50%

10:00

40

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 141 degree

9

km/h

Humidity icon

43%

11:00

40

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 143 degree

9

km/h

Humidity icon

36%

12:00

40

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

9

km/h

Humidity icon

31%

13:00

47

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

9

km/h

Humidity icon

29%

14:00

47

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

9

km/h

Humidity icon

27%

15:00

47

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

8

km/h

Humidity icon

27%

16:00

37

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

7

km/h

Humidity icon

30%

17:00

37

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

6

km/h

Humidity icon

30%

18:00

37

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

10

km/h

Humidity icon

34%

19:00

31

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

10

km/h

Humidity icon

40%

20:00

31

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

6

km/h

Humidity icon

45%

21:00

31

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

6

km/h

Humidity icon

53%

22:00

38

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

4

km/h

Humidity icon

57%

23:00

38

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

3

km/h

Humidity icon

57%

Mon

00:00

38

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

3

km/h

Humidity icon

58%

01:00

36

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

3

km/h

Humidity icon

59%

02:00

36

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

4

km/h

Humidity icon

60%

03:00

36

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

5

km/h

Humidity icon

58%

04:00

55

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

5

km/h

Humidity icon

57%

05:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

4

km/h

Humidity icon

57%

06:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 332 degree

3

km/h

Humidity icon

56%

07:00

58

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

4

km/h

Humidity icon

52%

08:00

58

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

9

km/h

Humidity icon

50%

09:00

58

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

9

km/h

Humidity icon

41%

10:00

61

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

8

km/h

Humidity icon

34%

11:00

61

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

13

km/h

Humidity icon

27%

Daily forecast

|

Chicago Heights air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Chicago Heights?

IQAir Check icon

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

air quality map

Real-time Chicago Heights air pollution map

Health recommendations

Protect yourself from air pollution in Chicago Heights

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Chicago Heights today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Chicago Heights

Health recommendations

air quality map

Real-time Chicago Heights air pollution map

Pollen

What is the pollen count in Chicago Heights today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Chicago Heights

Protect yourself from air pollution in Chicago Heights

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Chicago Heights

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

184

2
The national flag of USA

El Paso, Texas

64

3
The national flag of USA

Macon-Bibb County, Georgia

56

4
The national flag of USA

Pueblo, Colorado

56

5
The national flag of USA

Calcasieu, Louisiana

55

6
The national flag of USA

East Point, Georgia

55

7
The national flag of USA

Galena Park, Texas

55

8
The national flag of USA

Greenville, South Carolina

55

9
The national flag of USA

Marion County, Tennessee

55

10
The national flag of USA

Pinal County, Arizona

55

History

Historic air quality graph for Chicago Heights

19 AQI⁺ US
Good
10:00–11:00 May 29 Local time
AQI⁺ US

History

Historic air quality graph for Chicago Heights

19 AQI⁺ US
Good
10:00–11:00 May 29 Local time
AQI⁺ US

Most polluted locations near Chicago Heights

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

184

2
The national flag of USA

El Paso, Texas

64

3
The national flag of USA

Macon-Bibb County, Georgia

56

4
The national flag of USA

Pueblo, Colorado

56

5
The national flag of USA

Calcasieu, Louisiana

55

6
The national flag of USA

East Point, Georgia

55

7
The national flag of USA

Galena Park, Texas

55

8
The national flag of USA

Greenville, South Carolina

55

9
The national flag of USA

Marion County, Tennessee

55

10
The national flag of USA

Pinal County, Arizona

55

Be the first to measure and contribute air quality data to your community

Become a contributor
external link icon

May 29, 2026: Hanoi among top 10 most polluted cities in the world

Badshahi Mosque
external link icon

May 29, 2026: Lahore among top 10 most polluted cities in the world

Forest fire
external link icon

Wildfire map spotlight: Wawa 2 Fire, Florida

Begin your journey for cleaner air #IQAir

IQAir InstagramVisit us
IQAir TwitterVisit us
IQAir TiktokVisit us
IQAir FacebookVisit us

Where is the cleanest air quality in Chicago Heights?

No locations are available.