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Air quality near LH Webster, San Francisco

Air quality index (AQI⁺) and PM2.5 air pollution near LH Webster, San Francisco • 3.1K Followers • 00:00, Jun 27

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

0.1 µg/m³

15°

16 km/h

98 %

Data source: PurpleAir

Hourly forecast

LH Webster, San Francisco air quality index (AQI⁺) forecast

Now

15°

km/h

98%

01:00

90%

15°

km/h

97%

02:00

90%

15°

km/h

97%

03:00

14°

km/h

96%

04:00

90%

14°

km/h

97%

05:00

90%

14°

km/h

98%

06:00

14°

km/h

94%

07:00

90%

13°

km/h

98%

08:00

14°

km/h

89%

09:00

14°

km/h

92%

10:00

14°

km/h

81%

11:00

15°

km/h

77%

12:00

15°

km/h

82%

13:00

14°

km/h

94%

14:00

15°

km/h

87%

15:00

15°

km/h

82%

16:00

14°

km/h

95%

17:00

90%

14°

km/h

96%

18:00

14°

km/h

84%

19:00

14°

km/h

85%

20:00

13°

km/h

88%

21:00

12°

km/h

92%

22:00

12°

km/h

94%

23:00

12°

km/h

95%

Sun

00:00

12°

km/h

96%

01:00

11°

km/h

97%

02:00

11°

km/h

97%

03:00

11°

km/h

97%

04:00

12°

km/h

97%

05:00

12°

km/h

96%

06:00

12°

km/h

97%

07:00

12°

km/h

91%

08:00

14°

km/h

71%

09:00

15°

km/h

59%

10:00

16°

km/h

59%

11:00

16°

km/h

67%

12:00

17°

km/h

65%

13:00

17°

km/h

63%

14:00

17°

km/h

64%

15:00

17°

km/h

69%

16:00

17°

km/h

68%

17:00

16°

km/h

72%

18:00

15°

km/h

77%

19:00

15°

km/h

80%

20:00

14°

km/h

84%

21:00

14°

km/h

86%

22:00

14°

km/h

87%

23:00

13°

km/h

89%

Mon

00:00

13°

km/h

91%

01:00

13°

km/h

94%

02:00

13°

km/h

94%

03:00

13°

km/h

95%

04:00

12°

km/h

96%

05:00

12°

km/h

98%

06:00

13°

km/h

84%

07:00

13°

km/h

81%

08:00

14°

km/h

76%

09:00

15°

km/h

71%

10:00

16°

km/h

66%

11:00

17°

km/h

61%

12:00

18°

km/h

59%

13:00

18°

km/h

61%

14:00

18°

km/h

67%

15:00

18°

km/h

65%

16:00

18°

km/h

67%

17:00

18°

km/h

63%

18:00

18°

km/h

66%

19:00

17°

km/h

68%

20:00

16°

km/h

74%

21:00

15°

km/h

79%

22:00

15°

km/h

80%

23:00

15°

km/h

81%

Daily forecast

LH Webster, San Francisco air quality index (AQI⁺) forecast

Today

15°

12°

km/h

89%

Sun

17°

12°

km/h

74%

Mon

18°

13°

km/h

70%

Air pollutants

What is the current air quality near LH Webster?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time LH Webster, San Francisco air pollution map

Pollen

What is the pollen count in LH Webster today?

Index

Low

Tree

None

Grass

Low

25%

Weed

None

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in LH Webster today?

Index

Low

Tree

None

Grass

Low

25%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for LH Webster

1 AQI⁺ US

Good

23:00–00:00 Jun 26

AQI⁺ US

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Most polluted locations near LH Webster, San Francisco

Worldwide AQI⁺ ranking

Station ranking

Real-time LH Webster AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1108-1126 Cabrillo St	13
2	144 Funston Avenue	12
3	1377 29th Ave	10
4	100-200 Maynard St	9
5	1034-1064 14th St	9
6	100 Block Andover	8
7	100-200 Colby St	8
8	12th Ave	5
9	1333 Jones St.	4
10	116 Marietta Drive	2

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Pahrump, Nevada	78
2	Providence, Rhode Island	73
3	Chattanooga, Tennessee	71
4	Palm Desert, California	71
5	Uintah County, Utah	70
6	Corpus Christi, Texas	66
7	Duchesne, Utah	66
8	Huntsville, Alabama	66
9	Lindon, Utah	66
10	Vineland, New Jersey	66