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Air quality near Hayfields Road, Portola Valley

Air quality index (AQI⁺) and PM2.5 air pollution near Hayfields Road, Portola Valley • 2.8K Followers • 16:00, Jun 15 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.5 µg/m³

24°

7 km/h

56 %

Data source: PurpleAir

Hourly forecast

Hayfields Road, Portola Valley air quality index (AQI⁺) forecast

Now

24°

km/h

56%

17:00

24°

km/h

57%

18:00

23°

km/h

58%

19:00

22°

km/h

62%

20:00

21°

km/h

67%

21:00

20°

km/h

71%

22:00

19°

km/h

74%

23:00

18°

km/h

76%

Tue

00:00

18°

km/h

75%

01:00

18°

km/h

71%

02:00

18°

km/h

67%

03:00

17°

km/h

66%

04:00

17°

km/h

67%

05:00

17°

km/h

67%

06:00

17°

km/h

66%

07:00

17°

km/h

70%

08:00

19°

km/h

66%

09:00

21°

km/h

63%

10:00

23°

km/h

58%

11:00

24°

km/h

53%

12:00

26°

km/h

51%

13:00

26°

km/h

49%

14:00

26°

km/h

47%

15:00

26°

km/h

47%

16:00

26°

km/h

46%

17:00

25°

km/h

46%

18:00

24°

km/h

50%

19:00

22°

km/h

51%

20:00

20°

km/h

56%

21:00

19°

km/h

58%

22:00

19°

km/h

60%

23:00

18°

km/h

64%

Wed

00:00

17°

km/h

70%

01:00

16°

km/h

72%

02:00

16°

km/h

76%

03:00

16°

km/h

77%

04:00

15°

km/h

78%

05:00

15°

km/h

78%

06:00

15°

km/h

78%

07:00

16°

km/h

75%

08:00

18°

km/h

67%

09:00

20°

km/h

62%

10:00

22°

km/h

58%

11:00

23°

km/h

60%

12:00

24°

km/h

59%

13:00

25°

km/h

60%

14:00

25°

km/h

60%

15:00

24°

km/h

61%

16:00

23°

km/h

63%

17:00

22°

km/h

69%

18:00

21°

km/h

52%

19:00

18°

km/h

63%

20:00

15°

km/h

77%

21:00

12°

km/h

98%

22:00

12°

km/h

99%

23:00

12°

km/h

97%

Thu

00:00

12°

km/h

96%

01:00

11°

km/h

97%

02:00

11°

km/h

98%

03:00

11°

km/h

98%

04:00

11°

km/h

98%

05:00

11°

km/h

96%

06:00

11°

km/h

96%

07:00

12°

km/h

84%

08:00

15°

km/h

68%

09:00

18°

km/h

53%

10:00

21°

km/h

45%

11:00

23°

km/h

39%

12:00

24°

km/h

37%

13:00

25°

km/h

35%

14:00

25°

km/h

35%

15:00

24°

km/h

39%

Daily forecast

Hayfields Road, Portola Valley air quality index (AQI⁺) forecast

Today

24°

13°

km/h

72%

Mon

26°

17°

km/h

55%

Tue

25°

12°

km/h

68%

Air pollutants

What is the current air quality near Hayfields Road?

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

Health recommendations

Enjoy outdoor activities

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Get a monitor

Real-time Hayfields Road, Portola Valley air pollution map

Pollen

What is the pollen count in Hayfields Road today?

Index

High

Tree

Low

25%

Grass

Low

25%

Weed

High

75%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Hayfields Road

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Pollen

What is the pollen count in Hayfields Road today?

Index

High

Tree

Low

25%

Grass

Low

25%

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Hayfields Road

19 AQI⁺ US

Good

15:00–16:00 Jun 15 Local time

AQI⁺ US

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Most polluted locations near Hayfields Road, Portola Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time Hayfields Road AQI⁺ station ranking

#	Stations	AQI⁺ US
1	9 Valley Oak Street	30
2	Buck Meadow Drive	29
3	Alhambra Court	28
4	140 Fawn Ln	27
5	Ash Lane	26
6	Alpine Hills	25
7	10 Alhambra Court	24
8	Alpine Road 2	24
9	Brookside Drive	24
10	Bay Laurel	22

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Glendora, California	104
2	Moxee, Washington	103
3	Clackamas, Oregon	102
4	Jurupa Valley, California	102
5	Lindon, Utah	102
6	Yakima, Washington	92
7	Albuquerque, New Mexico	91
8	Centennial, Colorado	91
9	Santa Clarita, California	91
10	Marion County, Oregon	88