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Air quality near Portola Road, Portola Valley

Air quality index (AQI⁺) and PM2.5 air pollution near Portola Road, Portola Valley • 5.1K Followers • 11:00, Jun 01

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.6 µg/m³

24°

6 km/h

54 %

Data source: PurpleAir

Hourly forecast

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

Now

24°

km/h

54%

12:00

25°

km/h

48%

13:00

27°

km/h

46%

14:00

27°

km/h

49%

15:00

27°

km/h

54%

16:00

26°

km/h

57%

17:00

25°

km/h

50%

18:00

24°

km/h

56%

19:00

23°

km/h

59%

20:00

21°

km/h

65%

21:00

20°

km/h

67%

22:00

20°

km/h

61%

23:00

19°

km/h

60%

Tue

00:00

18°

km/h

62%

01:00

16°

km/h

65%

02:00

16°

km/h

65%

03:00

16°

km/h

66%

04:00

16°

km/h

69%

05:00

15°

km/h

70%

06:00

15°

km/h

68%

07:00

17°

km/h

61%

08:00

18°

km/h

71%

09:00

18°

km/h

66%

10:00

20°

km/h

64%

11:00

22°

km/h

59%

12:00

24°

km/h

56%

13:00

26°

km/h

53%

14:00

27°

km/h

53%

15:00

26°

km/h

58%

16:00

24°

km/h

62%

17:00

22°

km/h

62%

18:00

22°

km/h

62%

19:00

20°

km/h

66%

20:00

18°

km/h

66%

21:00

17°

km/h

62%

22:00

17°

km/h

66%

23:00

15°

km/h

73%

Wed

00:00

15°

km/h

72%

01:00

13°

km/h

82%

02:00

12°

km/h

85%

03:00

12°

km/h

85%

04:00

12°

km/h

82%

05:00

12°

km/h

82%

06:00

11°

km/h

87%

07:00

12°

km/h

87%

08:00

14°

km/h

81%

09:00

15°

km/h

76%

10:00

16°

km/h

77%

11:00

19°

km/h

67%

12:00

21°

km/h

60%

13:00

23°

km/h

53%

14:00

23°

km/h

45%

15:00

23°

km/h

41%

16:00

22°

km/h

43%

17:00

20°

km/h

47%

18:00

19°

km/h

57%

19:00

18°

km/h

67%

20:00

15°

km/h

81%

21:00

12°

km/h

97%

22:00

12°

km/h

99%

23:00

12°

km/h

96%

Thu

00:00

13°

km/h

89%

01:00

13°

km/h

87%

02:00

13°

km/h

87%

03:00

12°

km/h

86%

04:00

12°

km/h

85%

05:00

11°

km/h

96%

06:00

10°

km/h

95%

07:00

13°

km/h

81%

08:00

16°

km/h

65%

09:00

19°

km/h

54%

10:00

22°

km/h

48%

Daily forecast

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

Today

27°

17°

km/h

56%

Tue

27°

15°

km/h

62%

Wed

23°

11°

km/h

68%

Air pollutants

What is the current air quality near Portola 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

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Real-time Portola Road, Portola Valley air pollution map

Pollen

What is the pollen count in Portola Road today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Portola Road today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Portola Road

26 AQI⁺ US

Good

10:00–11:00 Jun 01

AQI⁺ US

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Most polluted locations near Portola Road, Portola Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time Portola Road AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1-99 Arapahoe Ct	37
2	Alhambra Court	37
3	140 Fawn Ln	36
4	9 Valley Oak Street	34
5	10 Alhambra Court	32
6	Alpine Hills	28
7	Brookside Drive	28
8	Bay Laurel	25
9	Ash Lane	18
10	Alpine Road 2	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	138
2	Pinal County, Arizona	96
3	Buckeye, Arizona	71
4	Gardena, California	71
5	Jurupa Valley, California	71
6	Glendora, California	70
7	Gilbert, Arizona	68
8	Millbrae, California	68
9	Aliso Viejo, California	66
10	La Crescenta-Montrose, California	63