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Air quality in Houston

Air quality index (AQI⁺) and PM2.5 air pollution in Houston • 136K Followers • 19:00, Oct 22 Local time

105

US AQI⁺

Unhealthy for sensitive groups

Main pollutant:

O₃

154 µg/m³

27°

7 km/h

34 %

Hourly forecast

Houston air quality index (AQI⁺) forecast

Now

105

27°

km/h

34%

20:00

101

26°

km/h

35%

21:00

26°

km/h

37%

22:00

25°

km/h

39%

23:00

24°

km/h

43%

Fri

00:00

23°

km/h

48%

01:00

22°

km/h

53%

02:00

22°

km/h

55%

03:00

22°

km/h

56%

04:00

21°

km/h

56%

05:00

20°

km/h

58%

06:00

20°

km/h

59%

07:00

20°

km/h

60%

08:00

19°

km/h

57%

09:00

21°

km/h

49%

10:00

23°

km/h

40%

11:00

26°

km/h

32%

12:00

28°

km/h

27%

13:00

29°

km/h

25%

14:00

30°

km/h

24%

15:00

30°

km/h

25%

16:00

30°

km/h

26%

17:00

29°

km/h

28%

18:00

28°

km/h

32%

19:00

26°

km/h

42%

20:00

25°

km/h

55%

21:00

24°

km/h

60%

22:00

23°

km/h

66%

23:00

23°

km/h

70%

Sat

00:00

22°

km/h

73%

01:00

22°

km/h

76%

02:00

21°

km/h

79%

03:00

21°

km/h

81%

04:00

21°

km/h

83%

05:00

20°

km/h

87%

06:00

19°

km/h

92%

07:00

18°

km/h

92%

08:00

18°

km/h

87%

09:00

21°

km/h

72%

10:00

23°

km/h

62%

11:00

25°

km/h

59%

12:00

27°

km/h

56%

13:00

28°

km/h

50%

14:00

28°

km/h

43%

15:00

29°

km/h

42%

16:00

29°

km/h

41%

17:00

27°

km/h

54%

18:00

25°

km/h

61%

19:00

24°

km/h

67%

20:00

24°

km/h

57%

21:00

24°

km/h

62%

22:00

23°

km/h

63%

23:00

23°

km/h

61%

Sun

00:00

23°

km/h

61%

01:00

22°

km/h

62%

02:00

22°

km/h

63%

03:00

22°

km/h

63%

04:00

22°

km/h

66%

05:00

22°

km/h

69%

06:00

21°

km/h

72%

07:00

21°

km/h

73%

08:00

21°

km/h

69%

09:00

22°

km/h

58%

10:00

23°

km/h

50%

11:00

24°

km/h

43%

12:00

25°

km/h

35%

13:00

26°

km/h

30%

14:00

27°

km/h

26%

15:00

27°

km/h

25%

16:00

26°

km/h

25%

17:00

26°

km/h

25%

18:00

25°

km/h

27%

Daily forecast

Houston air quality index (AQI⁺) forecast

Today

30°

19°

km/h

42%

Fri

29°

18°

km/h

62%

Sat

27°

21°

km/h

42%

Air pollutants

What is the current air quality in Houston?

PM2.5 concentration is currently 2.6 times the World Health Organization annual PM2.5 guideline value.

Real-time Houston air pollution map

Health recommendations

Reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Run an air purifier

Get an air purifier

Protect yourself from air pollution in Houston

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Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Pollen

What is the pollen count in Houston today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Houston

Health recommendations

Reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Run an air purifier

Get an air purifier

Real-time Houston air pollution map

Pollen

What is the pollen count in Houston today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Houston

Protect yourself from air pollution in Houston

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Houston

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Houston

#	Stations	AQI⁺ US
1	1529-1527 Silber Rd	63
2	5900-6098 Bobby Burns St	60
3	15102-15116 Walden Park Ct	59
4	2400-2412 S Mystic Meadow	58
5	100 Japhet St	57
6	6223 Kashmere St	57
7	1911-1901 Decatur St	54
8	2831-2617 Jensen Dr	54
9	5353 Fannin St	46
10	2901 Clementine St	34

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Chelan, Washington	119
2	Galveston, Texas	110
3	Harris, Texas	105
4	Houston, Texas	105
5	Port Arthur, Texas	104
6	Bexar County, Texas	102
7	Champaign, Illinois	102
8	Oklahoma City, Oklahoma	101
9	Austin, Texas	98
10	Pascagoula, Mississippi	98

History

Historic air quality graph for Houston

58 AQI⁺ US

Moderate

18:00–19:00 Oct 22 Local time

AQI⁺ US

History

Historic air quality graph for Houston

58 AQI⁺ US

Moderate

18:00–19:00 Oct 22 Local time

AQI⁺ US

Most polluted locations near Houston

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Houston

#	Stations	AQI⁺ US
1	1529-1527 Silber Rd	63
2	5900-6098 Bobby Burns St	60
3	15102-15116 Walden Park Ct	59
4	2400-2412 S Mystic Meadow	58
5	100 Japhet St	57
6	6223 Kashmere St	57
7	1911-1901 Decatur St	54
8	2831-2617 Jensen Dr	54
9	5353 Fannin St	46
10	2901 Clementine St	34

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Chelan, Washington	119
2	Galveston, Texas	110
3	Harris, Texas	105
4	Houston, Texas	105
5	Port Arthur, Texas	104
6	Bexar County, Texas	102
7	Champaign, Illinois	102
8	Oklahoma City, Oklahoma	101
9	Austin, Texas	98
10	Pascagoula, Mississippi	98