140 Fawn Ln

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Air quality near 140 Fawn Ln, Portola Valley

Air quality index (AQI⁺) and PM2.5 air pollution near 140 Fawn Ln, Portola Valley • 6 Followers • 00:00, Aug 25

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3 µg/m³

15°

3 km/h

90 %

Data source: PurpleAir

Hourly forecast

140 Fawn Ln, Portola Valley air quality index (AQI⁺) forecast

Now

15°

km/h

90%

01:00

15°

km/h

93%

02:00

15°

km/h

94%

03:00

14°

km/h

95%

04:00

14°

km/h

96%

05:00

15°

km/h

90%

06:00

15°

km/h

90%

07:00

15°

km/h

87%

08:00

17°

km/h

77%

09:00

19°

km/h

71%

10:00

21°

km/h

62%

11:00

24°

km/h

53%

12:00

26°

km/h

45%

13:00

28°

km/h

38%

14:00

30°

km/h

35%

15:00

30°

km/h

34%

16:00

30°

km/h

35%

17:00

30°

km/h

34%

18:00

29°

km/h

35%

19:00

26°

km/h

43%

20:00

22°

km/h

54%

21:00

21°

km/h

62%

22:00

20°

km/h

65%

23:00

19°

km/h

69%

Wed

00:00

19°

km/h

69%

01:00

19°

km/h

63%

02:00

19°

km/h

60%

03:00

18°

km/h

62%

04:00

18°

km/h

61%

05:00

17°

km/h

63%

06:00

17°

km/h

65%

07:00

16°

km/h

69%

08:00

19°

km/h

57%

09:00

21°

km/h

48%

10:00

25°

km/h

40%

11:00

27°

km/h

36%

12:00

29°

km/h

33%

13:00

30°

km/h

31%

14:00

31°

km/h

29%

15:00

32°

km/h

23%

16:00

32°

km/h

18%

17:00

31°

km/h

18%

18:00

29°

km/h

21%

19:00

26°

km/h

29%

20:00

22°

km/h

41%

21:00

21°

km/h

47%

22:00

20°

km/h

48%

23:00

19°

km/h

50%

Thu

00:00

19°

km/h

55%

01:00

18°

km/h

60%

02:00

17°

km/h

65%

03:00

17°

km/h

66%

04:00

17°

km/h

65%

05:00

17°

km/h

63%

06:00

15°

km/h

88%

07:00

16°

km/h

84%

08:00

19°

km/h

67%

09:00

23°

km/h

49%

10:00

25°

km/h

41%

11:00

27°

km/h

31%

12:00

29°

km/h

27%

13:00

29°

km/h

27%

14:00

28°

km/h

26%

15:00

26°

km/h

32%

16:00

27°

km/h

29%

17:00

24°

km/h

38%

18:00

21°

km/h

53%

19:00

18°

km/h

70%

20:00

17°

km/h

78%

21:00

17°

km/h

74%

22:00

17°

km/h

71%

23:00

16°

km/h

70%

Daily forecast

140 Fawn Ln, Portola Valley air quality index (AQI⁺) forecast

Today

30°

15°

km/h

54%

Wed

32°

16°

km/h

38%

Thu

29°

15°

km/h

52%

Air pollutants

What is the current air quality near 140 Fawn Ln?

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 140 Fawn Ln, Portola Valley air pollution map

Pollen

What is the pollen count in 140 Fawn Ln today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in 140 Fawn Ln today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 140 Fawn Ln

17 AQI⁺ US

Good

23:00–00:00 Aug 24

AQI⁺ US

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Most polluted locations near 140 Fawn Ln, Portola Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time 140 Fawn Ln AQI⁺ station ranking

#	Stations	AQI⁺ US
1	140 Fawn Ln	17
2	9 Valley Oak Street	16
3	Alhambra Court	14
4	Buck Meadow Drive	14
5	Central Portola Valley	13
6	10 Alhambra Court	12
7	Alpine Road 2	11
8	Buckeye Court	11
9	Bay Laurel	5
10	Ash Lane	3

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Birmingham, Alabama	103
2	Pinal County, Arizona	91
3	Riverside County, California	91
4	Pasco, Washington	85
5	Sangamon County, Illinois	84
6	Evansville, Indiana	83
7	Leavenworth, Washington	82
8	North Bend, Washington	82
9	Chelan County, Washington	81
10	Moxee, Washington	81