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Air quality in Columbus

Air quality index (AQI⁺) and PM2.5 air pollution in Columbus • 390 Followers • 04:00, Apr 17 Local time

43*

US AQI⁺

Good

Main pollutant:

PM2.5

7.8 µg/m³

19°

25 km/h

93 %

Hourly forecast

Columbus air quality index (AQI⁺) forecast

Now

19°

km/h

93%

06:00

18°

km/h

91%

07:00

17°

km/h

92%

08:00

17°

km/h

87%

09:00

10°

km/h

76%

10:00

9°

km/h

72%

11:00

9°

km/h

61%

12:00

9°

km/h

57%

13:00

9°

km/h

57%

14:00

12°

km/h

48%

15:00

13°

km/h

41%

16:00

13°

km/h

35%

17:00

13°

km/h

29%

18:00

13°

km/h

28%

19:00

12°

km/h

30%

20:00

10°

km/h

35%

21:00

9°

km/h

38%

22:00

9°

km/h

38%

23:00

8°

km/h

40%

Sat

00:00

7°

km/h

37%

01:00

6°

km/h

43%

02:00

5°

km/h

45%

03:00

3°

km/h

48%

04:00

2°

km/h

54%

05:00

1°

km/h

59%

06:00

0°

km/h

65%

07:00

-1°

km/h

69%

08:00

2°

km/h

56%

09:00

5°

km/h

45%

10:00

6°

km/h

36%

11:00

8°

km/h

32%

12:00

10°

km/h

29%

13:00

12°

km/h

26%

14:00

13°

km/h

24%

15:00

14°

km/h

22%

16:00

14°

km/h

21%

17:00

14°

km/h

20%

18:00

14°

km/h

21%

19:00

13°

km/h

23%

20:00

11°

km/h

25%

21:00

8°

km/h

32%

22:00

7°

km/h

35%

23:00

6°

km/h

36%

Sun

00:00

6°

km/h

40%

01:00

5°

km/h

43%

02:00

4°

km/h

46%

03:00

3°

km/h

48%

04:00

3°

km/h

49%

05:00

2°

km/h

51%

06:00

1°

km/h

57%

07:00

0°

km/h

58%

08:00

7°

km/h

45%

09:00

10°

km/h

37%

10:00

13°

km/h

31%

11:00

16°

km/h

25%

12:00

17°

km/h

24%

13:00

18°

km/h

24%

14:00

19°

km/h

24%

15:00

19°

km/h

23%

16:00

20°

km/h

23%

17:00

20°

km/h

24%

18:00

19°

km/h

26%

19:00

17°

km/h

31%

20:00

15°

km/h

37%

21:00

13°

km/h

39%

22:00

12°

km/h

43%

23:00

11°

km/h

45%

Mon

00:00

10°

km/h

48%

01:00

9°

km/h

51%

02:00

9°

km/h

55%

03:00

8°

km/h

58%

04:00

8°

km/h

59%

Daily forecast

Columbus air quality index (AQI⁺) forecast

Today

18°

9°

km/h

54%

Sat

14°

-1°

km/h

34%

Sun

20°

0°

km/h

34%

Air pollutants

What is the current air quality in Columbus?

PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.

Real-time Columbus air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Columbus today?

Index

Moderate

Tree Moderate	50%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast in Columbus

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Columbus air pollution map

Pollen

What is the pollen count in Columbus today?

Index

Moderate

Tree Moderate	50%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast in Columbus

Most polluted locations near Columbus

Worldwide AQI⁺ ranking

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Pahrump, Nevada	154
2	Avenal, California	105
3	Hammond, Indiana	79
4	Romeoville, Illinois	79
5	Fuquay-Varina, North Carolina	77
6	Corpus Christi, Texas	75
7	Providence, Rhode Island	73
8	Bridgeport, Connecticut	69
9	Campo, California	69
10	Joliet, Illinois	67

History

Historic air quality graph for Columbus

43 AQI⁺ US

Good

04:00–05:00 Apr 17 Local time

AQI⁺ US

History

Historic air quality graph for Columbus

43 AQI⁺ US

Good

04:00–05:00 Apr 17 Local time

AQI⁺ US

Most polluted locations near Columbus

Worldwide AQI⁺ ranking

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Pahrump, Nevada	154
2	Avenal, California	105
3	Hammond, Indiana	79
4	Romeoville, Illinois	79
5	Fuquay-Varina, North Carolina	77
6	Corpus Christi, Texas	75
7	Providence, Rhode Island	73
8	Bridgeport, Connecticut	69
9	Campo, California	69
10	Joliet, Illinois	67