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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 • 21:00, Jun 15 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.4 µg/m³

19°

2 km/h

74 %

Data source: PurpleAir

Hourly forecast

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

Now

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%

16:00

22°

km/h

44%

17:00

21°

km/h

50%

18:00

18°

km/h

59%

19:00

17°

km/h

64%

20:00

15°

km/h

78%

21:00

12°

km/h

98%

Daily forecast

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

Today

26°

17°

km/h

55%

Tue

25°

12°

km/h

68%

Wed

25°

11°

km/h

60%

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

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Hayfields Road, Portola Valley air pollution map

Pollen

What is the pollen count in Hayfields Road today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Hayfields Road

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Air Quality Monitors

Pollen

What is the pollen count in Hayfields Road today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Hayfields Road

13 AQI⁺ US

Good

20:00–21:00 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	26
2	10 Alhambra Court	24
3	140 Fawn Ln	24
4	Buck Meadow Drive	24
5	Alhambra Court	23
6	Alpine Road 2	19
7	Bay Laurel	19
8	Brookside Drive	18
9	Alpine Hills	17
10	Ash Lane	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Desert Hot Springs, California	173
2	Indio, California	112
3	Jackson, Oregon	103
4	Palm Springs, California	95
5	Crestline, California	85
6	Coachella, California	82
7	Pitt County, North Carolina	81
8	Jacksonville, Oregon	76
9	Ashland, Oregon	75
10	Chico, California	75