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Air quality in Houston

Air quality index (AQI⁺) and PM2.5 air pollution in Houston • 855 Followers • 00:00, Oct 24 Local time

US AQI⁺

Moderate

Main pollutant:

PM2.5

21.7 µg/m³

1°

4 km/h

81 %

Hourly forecast

Houston air quality index (AQI⁺) forecast

Now

1°

km/h

81%

01:00

1°

km/h

81%

02:00

0°

km/h

83%

03:00

0°

km/h

82%

04:00

0°

km/h

82%

05:00

0°

km/h

82%

06:00

0°

km/h

82%

07:00

0°

km/h

83%

08:00

-1°

km/h

87%

09:00

-1°

km/h

83%

10:00

1°

km/h

71%

11:00

3°

km/h

62%

12:00

5°

km/h

54%

13:00

6°

km/h

44%

14:00

7°

km/h

39%

15:00

7°

km/h

37%

16:00

6°

km/h

38%

17:00

5°

km/h

47%

18:00

2°

km/h

58%

19:00

0°

km/h

62%

20:00

0°

km/h

65%

21:00

-1°

km/h

67%

22:00

-1°

km/h

69%

23:00

119

-1°

km/h

70%

Sun

00:00

119

-2°

km/h

71%

01:00

119

-2°

km/h

70%

02:00

107

-2°

km/h

70%

03:00

107

-2°

km/h

70%

04:00

107

-2°

km/h

70%

05:00

-2°

km/h

70%

06:00

-2°

km/h

70%

07:00

-2°

km/h

70%

08:00

-3°

km/h

71%

09:00

-2°

km/h

67%

10:00

0°

km/h

57%

11:00

3°

km/h

47%

12:00

4°

km/h

41%

13:00

5°

km/h

36%

14:00

6°

km/h

34%

15:00

6°

km/h

33%

16:00

5°

km/h

33%

17:00

4°

km/h

42%

18:00

0°

km/h

49%

19:00

-1°

km/h

54%

20:00

-1°

km/h

59%

21:00

-2°

km/h

61%

22:00

-2°

km/h

61%

23:00

-2°

km/h

62%

Mon

00:00

-2°

km/h

62%

01:00

-2°

km/h

63%

02:00

-2°

km/h

63%

03:00

-3°

km/h

64%

04:00

-3°

km/h

65%

05:00

-3°

km/h

65%

06:00

-3°

km/h

66%

07:00

-3°

km/h

66%

08:00

-3°

km/h

67%

09:00

-3°

km/h

65%

10:00

0°

km/h

55%

11:00

2°

km/h

48%

12:00

3°

km/h

43%

13:00

4°

km/h

40%

14:00

5°

km/h

39%

15:00

5°

km/h

39%

16:00

4°

km/h

41%

17:00

2°

km/h

50%

18:00

0°

km/h

58%

19:00

-1°

km/h

62%

20:00

-1°

km/h

62%

21:00

-1°

km/h

62%

22:00

-1°

km/h

60%

23:00

-1°

km/h

60%

Daily forecast

Houston air quality index (AQI⁺) forecast

Today

7°

-1°

km/h

62%

Sun

6°

-3°

km/h

52%

Mon

5°

-3°

km/h

54%

Air pollutants

What is the current air quality in Houston?

PM2.5 concentration is currently 4.3 times the World Health Organization annual PM2.5 guideline value.

Real-time Houston air pollution map

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in Houston

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Houston today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Houston

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time Houston air pollution map

Pollen

What is the pollen count in Houston today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Houston

Protect yourself from air pollution in Houston

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Houston

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Houston

#	Stations	AQI⁺ US
1	West 14 Street 2	46
2	Houston Firehall	28

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Houston, British Columbia	74
2	Golden, British Columbia	59
3	Smithers, British Columbia	56
4	Prince George, British Columbia	55
5	Vanderhoof, British Columbia	52
6	Thunder Bay, Ontario	51
7	Quebec, Quebec	49
8	Abbotsford, British Columbia	48
9	Brampton, Ontario	48
10	Laval, Quebec	48

History

Historic air quality graph for Houston

74 AQI⁺ US

Moderate

23:00–00:00 Oct 23 Local time

AQI⁺ US

History

Historic air quality graph for Houston

74 AQI⁺ US

Moderate

23:00–00:00 Oct 23 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	West 14 Street 2	46
2	Houston Firehall	28

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Houston, British Columbia	74
2	Golden, British Columbia	59
3	Smithers, British Columbia	56
4	Prince George, British Columbia	55
5	Vanderhoof, British Columbia	52
6	Thunder Bay, Ontario	51
7	Quebec, Quebec	49
8	Abbotsford, British Columbia	48
9	Brampton, Ontario	48
10	Laval, Quebec	48