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Air quality in Houston

Air quality index (AQI⁺) and PM2.5 air pollution in Houston • 845 Followers • 04:00, Sep 20 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

6 µg/m³

10°

7 km/h

85 %

Hourly forecast

Houston air quality index (AQI⁺) forecast

Now

10°

km/h

85%

05:00

9°

km/h

87%

06:00

9°

km/h

89%

07:00

9°

km/h

92%

08:00

9°

km/h

91%

09:00

11°

km/h

79%

10:00

13°

km/h

72%

11:00

12°

km/h

74%

12:00

15°

km/h

59%

13:00

17°

km/h

52%

14:00

17°

km/h

50%

15:00

15°

km/h

60%

16:00

15°

km/h

64%

17:00

14°

km/h

68%

18:00

13°

km/h

72%

19:00

12°

km/h

77%

20:00

10°

km/h

84%

21:00

11°

km/h

82%

22:00

9°

km/h

92%

23:00

10°

km/h

88%

Mon

00:00

8°

km/h

95%

01:00

8°

km/h

95%

02:00

8°

km/h

96%

03:00

7°

km/h

96%

04:00

7°

km/h

97%

05:00

8°

km/h

92%

06:00

8°

km/h

93%

07:00

80%

7°

km/h

97%

08:00

80%

8°

km/h

96%

09:00

8°

km/h

96%

10:00

9°

km/h

87%

11:00

10°

km/h

80%

12:00

12°

km/h

69%

13:00

13°

km/h

57%

14:00

15°

km/h

46%

15:00

15°

km/h

44%

16:00

15°

km/h

41%

17:00

15°

km/h

45%

18:00

13°

km/h

53%

19:00

11°

km/h

67%

20:00

9°

km/h

77%

21:00

8°

km/h

83%

22:00

6°

km/h

91%

23:00

6°

km/h

95%

Tue

00:00

6°

km/h

93%

01:00

5°

km/h

96%

02:00

5°

km/h

95%

03:00

6°

km/h

87%

04:00

7°

km/h

81%

05:00

7°

km/h

83%

06:00

7°

km/h

80%

07:00

6°

km/h

87%

08:00

6°

km/h

85%

09:00

8°

km/h

70%

10:00

10°

km/h

61%

11:00

12°

km/h

54%

12:00

13°

km/h

47%

13:00

14°

km/h

43%

14:00

15°

km/h

40%

15:00

15°

km/h

36%

16:00

15°

km/h

35%

17:00

15°

km/h

35%

18:00

14°

km/h

41%

19:00

11°

km/h

54%

20:00

9°

km/h

58%

21:00

10°

km/h

55%

22:00

9°

km/h

63%

23:00

8°

km/h

71%

Wed

00:00

8°

km/h

78%

01:00

6°

km/h

87%

02:00

5°

km/h

95%

03:00

5°

km/h

95%

Daily forecast

Houston air quality index (AQI⁺) forecast

Today

17°

9°

km/h

74%

Mon

15°

6°

km/h

72%

Tue

15°

6°

km/h

56%

Air pollutants

What is the current air quality in Houston?

PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.

Real-time Houston air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

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

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

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	32
2	Houston Firehall	28

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Coldstream, British Columbia	53
2	Summerland, British Columbia	53
3	West Kelowna, British Columbia	53
4	Richmond, British Columbia	52
5	Kelowna, British Columbia	51
6	Fox Creek, Alberta	49
7	Penticton, British Columbia	49
8	Chilliwack, British Columbia	47
9	Leduc, Alberta	47
10	Salmon Arm, British Columbia	47

History

Historic air quality graph for Houston

33 AQI⁺ US

Good

03:00–04:00 Sep 20 Local time

AQI⁺ US

History

Historic air quality graph for Houston

33 AQI⁺ US

Good

03:00–04:00 Sep 20 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	32
2	Houston Firehall	28

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Coldstream, British Columbia	53
2	Summerland, British Columbia	53
3	West Kelowna, British Columbia	53
4	Richmond, British Columbia	52
5	Kelowna, British Columbia	51
6	Fox Creek, Alberta	49
7	Penticton, British Columbia	49
8	Chilliwack, British Columbia	47
9	Leduc, Alberta	47
10	Salmon Arm, British Columbia	47