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Air quality near Coalmine View, Portola Valley

Air quality index (AQI⁺) and PM2.5 air pollution near Coalmine View, Portola Valley • 3.3K Followers

No current dataLast update 06:00, Jul 01

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.8 µg/m³

21°

13 km/h

64 %

Data source: PurpleAir

Hourly forecast

Coalmine View, Portola Valley air quality index (AQI⁺) forecast

15:00

21°

km/h

63%

16:00

19°

km/h

70%

17:00

18°

km/h

74%

18:00

16°

km/h

78%

19:00

15°

km/h

81%

20:00

14°

km/h

84%

21:00

13°

km/h

87%

22:00

13°

km/h

86%

23:00

13°

km/h

87%

00:00

13°

km/h

87%

01:00

12°

km/h

88%

02:00

11°

km/h

89%

03:00

11°

km/h

88%

04:00

11°

km/h

87%

05:00

11°

km/h

87%

06:00

10°

km/h

89%

07:00

11°

km/h

89%

08:00

12°

km/h

85%

09:00

15°

km/h

74%

10:00

17°

km/h

66%

11:00

19°

km/h

63%

12:00

21°

km/h

61%

13:00

21°

km/h

61%

14:00

21°

km/h

63%

15:00

19°

km/h

69%

16:00

19°

km/h

71%

17:00

18°

km/h

74%

18:00

17°

km/h

77%

19:00

16°

km/h

80%

20:00

15°

km/h

82%

21:00

14°

km/h

86%

22:00

13°

km/h

86%

23:00

13°

km/h

88%

00:00

13°

km/h

87%

01:00

12°

km/h

88%

02:00

12°

km/h

89%

03:00

12°

km/h

87%

04:00

12°

km/h

85%

05:00

12°

km/h

83%

06:00

10°

km/h

98%

07:00

11°

km/h

95%

08:00

14°

km/h

81%

09:00

17°

km/h

68%

10:00

20°

km/h

56%

11:00

22°

km/h

47%

12:00

24°

km/h

42%

13:00

25°

km/h

40%

14:00

25°

km/h

42%

15:00

25°

km/h

46%

16:00

24°

km/h

50%

17:00

22°

km/h

53%

18:00

21°

km/h

59%

19:00

19°

km/h

68%

20:00

16°

km/h

83%

21:00

13°

km/h

99%

22:00

12°

km/h

99%

23:00

12°

km/h

99%

00:00

11°

km/h

98%

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

98%

06:00

11°

km/h

97%

07:00

12°

km/h

92%

08:00

15°

km/h

79%

09:00

18°

km/h

65%

10:00

21°

km/h

52%

11:00

24°

km/h

44%

12:00

26°

km/h

37%

13:00

27°

km/h

36%

Daily forecast

Coalmine View, Portola Valley air quality index (AQI⁺) forecast

Today

21°

11°

km/h

76%

Thu

21°

10°

km/h

75%

Fri

25°

10°

km/h

66%

Air pollutants

What is the current air quality near Coalmine View?

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 Coalmine View, Portola Valley air pollution map

Pollen

What is the pollen count in Coalmine View today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Coalmine View today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Coalmine View

16 AQI⁺ US

Good

06:00–07:00 Jul 01

AQI⁺ US

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Most polluted locations near Coalmine View, Portola Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time Coalmine View AQI⁺ station ranking

#	Stations	AQI⁺ US
1	140 Fawn Ln	33
2	Alhambra Court	32
3	9 Valley Oak Street	31
4	Buck Meadow Drive	31
5	10 Alhambra Court	28
6	Alpine Hills	27
7	Ash Lane	24
8	Brookside Drive	24
9	Bay Laurel	21
10	Alpine Road 2	9

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Palisade, Colorado	141
2	Flagstaff, Arizona	137
3	Gunnison County, Colorado	136
4	Aspen, Colorado	123
5	Avenal, California	115
6	New Haven, Connecticut	113
7	Philadelphia, Pennsylvania	111
8	Bucks, Pennsylvania	105
9	Fort Collins, Colorado	105
10	Mesa, Colorado	105