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Air quality near 100-200 Colby St, San Francisco

Air quality index (AQI⁺) and PM2.5 air pollution near 100-200 Colby St, San Francisco • 208 Followers • 14:00, Jun 30

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

6.9 µg/m³

15°

22 km/h

93 %

Data source: PurpleAir

Hourly forecast

100-200 Colby St, San Francisco air quality index (AQI⁺) forecast

Now

15°

km/h

93%

15:00

40%

15°

km/h

94%

16:00

90%

14°

km/h

95%

17:00

90%

14°

km/h

95%

18:00

14°

km/h

93%

19:00

14°

km/h

88%

20:00

90%

13°

km/h

97%

21:00

12°

km/h

97%

22:00

90%

12°

km/h

97%

23:00

12°

km/h

97%

Wed

00:00

12°

km/h

98%

01:00

90%

11°

km/h

98%

02:00

11°

km/h

98%

03:00

11°

km/h

98%

04:00

11°

km/h

98%

05:00

90%

11°

km/h

98%

06:00

11°

km/h

98%

07:00

11°

km/h

97%

08:00

11°

km/h

97%

09:00

12°

km/h

92%

10:00

13°

km/h

86%

11:00

14°

km/h

86%

12:00

14°

km/h

82%

13:00

90%

14°

km/h

93%

14:00

90%

14°

km/h

94%

15:00

15°

km/h

79%

16:00

15°

km/h

75%

17:00

15°

km/h

77%

18:00

14°

km/h

81%

19:00

90%

13°

km/h

95%

20:00

90%

12°

km/h

96%

21:00

12°

km/h

97%

22:00

90%

12°

km/h

97%

23:00

90%

12°

km/h

97%

Thu

00:00

12°

km/h

94%

01:00

12°

km/h

92%

02:00

12°

km/h

94%

03:00

12°

km/h

95%

04:00

12°

km/h

97%

05:00

12°

km/h

97%

06:00

12°

km/h

98%

07:00

12°

km/h

98%

08:00

90%

12°

km/h

97%

09:00

13°

km/h

96%

10:00

14°

km/h

89%

11:00

16°

km/h

75%

12:00

16°

km/h

71%

13:00

16°

km/h

72%

14:00

16°

km/h

75%

15:00

15°

km/h

77%

16:00

90%

14°

km/h

93%

17:00

15°

km/h

80%

18:00

17°

km/h

68%

19:00

16°

km/h

72%

20:00

15°

km/h

77%

21:00

15°

km/h

77%

22:00

14°

km/h

82%

23:00

14°

km/h

77%

Fri

00:00

14°

km/h

82%

01:00

15°

km/h

77%

02:00

14°

km/h

82%

03:00

14°

km/h

82%

04:00

14°

km/h

82%

05:00

14°

km/h

77%

06:00

14°

km/h

77%

07:00

15°

km/h

77%

08:00

16°

km/h

72%

09:00

16°

km/h

72%

10:00

17°

km/h

68%

11:00

19°

km/h

64%

12:00

19°

km/h

64%

13:00

20°

km/h

60%

Daily forecast

100-200 Colby St, San Francisco air quality index (AQI⁺) forecast

Today

90%

15°

12°

km/h

93%

Wed

15°

11°

km/h

90%

Thu

17°

12°

km/h

82%

Air pollutants

What is the current air quality near 100-200 Colby St?

PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

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Real-time 100-200 Colby St, San Francisco air pollution map

Pollen

What is the pollen count in 100-200 Colby St today?

Index

Low

Tree

None

Grass

Low

25%

Weed

None

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in 100-200 Colby St today?

Index

Low

Tree

None

Grass

Low

25%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 100-200 Colby St

38 AQI⁺ US

Good

13:00–14:00 Jun 30

AQI⁺ US

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Most polluted locations near 100-200 Colby St, San Francisco

Worldwide AQI⁺ ranking

Station ranking

Real-time 100-200 Colby St AQI⁺ station ranking

#	Stations	AQI⁺ US
1	100-200 Maynard St	39
2	100-200 Colby St	38
3	1377 29th Ave	37
4	1034-1064 14th St	34
5	100 Block Andover	33
6	12th Ave	32
7	1108-1126 Cabrillo St	31
8	116 Marietta Drive	26
9	144 Funston Avenue	26
10	150 Parker Ave.	2

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Haven, Connecticut	118
2	East Hartford, Connecticut	108
3	Grand County, Colorado	104
4	Jefferson, Colorado	103
5	Lancaster, Pennsylvania	103
6	Baton Rouge, Louisiana	101
7	Flagstaff, Arizona	98
8	Surprise, Arizona	95
9	Boulder, Colorado	91
10	Glendale, Arizona	91