Columbus, Ohio

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Air quality near Columbus, Ohio, Columbus

Air quality index (AQI⁺) and PM2.5 air pollution near Columbus, Ohio, Columbus • 23 Followers

No current dataLast update 08:00, Sep 21

Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)

US AQI⁺

Good

Main pollutant:

PM2.5

0.3 µg/m³

11°

9 km/h

60 %

Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)

Hourly forecast

Columbus, Ohio, Columbus air quality index (AQI⁺) forecast

03:00

12°

km/h

60%

04:00

12°

km/h

61%

05:00

11°

km/h

64%

06:00

11°

km/h

66%

07:00

12°

km/h

68%

08:00

11°

km/h

74%

09:00

10°

km/h

73%

10:00

9°

km/h

69%

11:00

10°

km/h

63%

12:00

10°

km/h

56%

13:00

11°

km/h

47%

14:00

12°

km/h

36%

15:00

12°

km/h

36%

16:00

12°

km/h

37%

17:00

11°

km/h

40%

18:00

10°

km/h

43%

19:00

9°

km/h

47%

20:00

8°

km/h

50%

21:00

7°

km/h

59%

22:00

6°

km/h

66%

23:00

7°

km/h

64%

00:00

7°

km/h

61%

01:00

7°

km/h

61%

02:00

7°

km/h

61%

03:00

7°

km/h

60%

04:00

7°

km/h

65%

05:00

7°

km/h

70%

06:00

7°

km/h

70%

07:00

7°

km/h

69%

08:00

7°

km/h

68%

09:00

8°

km/h

65%

10:00

8°

km/h

64%

11:00

8°

km/h

62%

12:00

9°

km/h

60%

13:00

10°

km/h

57%

14:00

10°

km/h

55%

15:00

11°

km/h

55%

16:00

11°

km/h

56%

17:00

10°

km/h

57%

18:00

10°

km/h

57%

19:00

10°

km/h

57%

20:00

10°

km/h

60%

21:00

10°

km/h

62%

22:00

10°

km/h

61%

23:00

9°

km/h

61%

00:00

9°

km/h

62%

01:00

8°

km/h

65%

02:00

7°

km/h

66%

03:00

7°

km/h

67%

04:00

6°

km/h

68%

05:00

6°

km/h

66%

06:00

5°

km/h

64%

07:00

5°

km/h

64%

08:00

5°

km/h

62%

09:00

7°

km/h

51%

10:00

9°

km/h

43%

11:00

11°

km/h

37%

12:00

12°

km/h

33%

13:00

13°

km/h

29%

14:00

14°

km/h

27%

15:00

14°

km/h

26%

16:00

14°

km/h

27%

17:00

13°

km/h

30%

18:00

12°

km/h

32%

19:00

11°

km/h

34%

20:00

11°

km/h

36%

21:00

10°

km/h

37%

22:00

10°

km/h

38%

23:00

10°

km/h

39%

00:00

9°

km/h

41%

01:00

9°

km/h

45%

Daily forecast

Columbus, Ohio, Columbus air quality index (AQI⁺) forecast

Today

12°

6°

km/h

55%

Sat

11°

7°

km/h

61%

Sun

14°

5°

km/h

39%

Air pollutants

What is the current air quality near Columbus, Ohio?

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

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

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Real-time Columbus, Ohio, Columbus air pollution map

Pollen

What is the pollen count in Columbus, Ohio today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Columbus, Ohio

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Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Columbus, Ohio today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Columbus, Ohio

41 AQI⁺ US

Good

Sep 2026

AQI⁺ US

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Most polluted locations near Columbus, Ohio, Columbus

Worldwide AQI⁺ ranking

Station ranking

Real-time Columbus, Ohio AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1595-1597 Helena Aly	32
2	2262-2282 Lila Way	27
3	2790-2846 Azelda St	23
4	116 E Whittier St	22
5	260 W Jeffrey Pl	21
6	192 W Kenworth Rd	19
7	2608 Lilypark Dr	19
8	1339-1199 Petrel Alley	18
9	160 Demorest Rd	18
10	1519-1501 Chauncy Rd	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Calexico, California	134
2	Matheny, California	122
3	Grants Pass, Oregon	118
4	Delano, California	113
5	Coeur d'Alene, Idaho	107
6	Pixley, California	106
7	Quincy, Washington	100
8	East Wenatchee, Washington	99
9	Laytonville, California	99
10	Altamont, Oregon	97