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Air quality in Houston

Air quality index (AQI⁺) and PM2.5 air pollution in Houston • 845 Followers • 22:00, Sep 30 Local time

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US AQI⁺

Moderate

Main pollutant:

PM2.5

16 µg/m³

4°

3 km/h

81 %

Hourly forecast

Houston air quality index (AQI⁺) forecast

Now

4°

km/h

81%

23:00

3°

km/h

88%

Thu

00:00

3°

km/h

89%

01:00

2°

km/h

92%

02:00

2°

km/h

92%

03:00

1°

km/h

94%

04:00

1°

km/h

94%

05:00

1°

km/h

94%

06:00

1°

km/h

94%

07:00

1°

km/h

94%

08:00

1°

km/h

92%

09:00

4°

km/h

81%

10:00

6°

km/h

72%

11:00

8°

km/h

62%

12:00

10°

km/h

53%

13:00

11°

km/h

48%

14:00

13°

km/h

42%

15:00

13°

km/h

39%

16:00

13°

km/h

38%

17:00

13°

km/h

39%

18:00

11°

km/h

52%

19:00

7°

km/h

62%

20:00

5°

km/h

67%

21:00

4°

km/h

72%

22:00

4°

km/h

75%

23:00

4°

km/h

77%

Fri

00:00

3°

km/h

80%

01:00

3°

km/h

83%

02:00

3°

km/h

83%

03:00

3°

km/h

83%

04:00

3°

km/h

84%

05:00

3°

km/h

85%

06:00

2°

km/h

87%

07:00

2°

km/h

88%

08:00

2°

km/h

90%

09:00

4°

km/h

79%

10:00

7°

km/h

67%

11:00

9°

km/h

60%

12:00

10°

km/h

53%

13:00

12°

km/h

48%

14:00

13°

km/h

43%

15:00

13°

km/h

41%

16:00

14°

km/h

41%

17:00

13°

km/h

42%

18:00

11°

km/h

54%

19:00

8°

km/h

64%

20:00

6°

km/h

69%

21:00

5°

km/h

74%

22:00

5°

km/h

77%

23:00

4°

km/h

80%

Sat

00:00

4°

km/h

83%

01:00

3°

km/h

84%

02:00

3°

km/h

87%

03:00

2°

km/h

89%

04:00

3°

km/h

88%

05:00

3°

km/h

89%

06:00

3°

km/h

89%

07:00

2°

km/h

91%

08:00

3°

km/h

88%

09:00

5°

km/h

79%

10:00

6°

km/h

70%

11:00

9°

km/h

59%

12:00

11°

km/h

52%

13:00

12°

km/h

47%

14:00

13°

km/h

43%

15:00

13°

km/h

42%

16:00

13°

km/h

42%

17:00

12°

km/h

48%

18:00

10°

km/h

56%

19:00

9°

km/h

59%

20:00

8°

km/h

63%

21:00

6°

km/h

69%

Daily forecast

Houston air quality index (AQI⁺) forecast

Today

13°

1°

km/h

64%

Thu

14°

2°

km/h

63%

Fri

13°

2°

km/h

63%

Air pollutants

What is the current air quality in Houston?

PM2.5 concentration is currently 3.2 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	Silverthorne Elementary School	67
2	West 14 Street 2	34

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Smithers, British Columbia	63
2	Windsor, Ontario	57
3	Levis, Quebec	53
4	Oshawa, Ontario	53
5	Quebec, Quebec	53
6	Leduc, Alberta	48
7	Waterloo, Ontario	48
8	Brampton, Ontario	44
9	Peterborough, Ontario	44
10	Fernie, British Columbia	42

History

Historic air quality graph for Houston

64 AQI⁺ US

Moderate

21:00–22:00 Sep 30 Local time

AQI⁺ US

History

Historic air quality graph for Houston

64 AQI⁺ US

Moderate

21:00–22:00 Sep 30 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	Silverthorne Elementary School	67
2	West 14 Street 2	34

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Smithers, British Columbia	63
2	Windsor, Ontario	57
3	Levis, Quebec	53
4	Oshawa, Ontario	53
5	Quebec, Quebec	53
6	Leduc, Alberta	48
7	Waterloo, Ontario	48
8	Brampton, Ontario	44
9	Peterborough, Ontario	44
10	Fernie, British Columbia	42