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Air quality in Portola Valley

Air quality index (AQI⁺) and PM2.5 air pollution in Portola Valley • 32 Followers • 01:00, Oct 22

Anonymous contributor

27

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

5 µg/m³

weather condition icon

13°

wind direction icon

2 km/h

weather humid icon

98 %

Anonymous contributor

Hourly forecast

Portola Valley air quality index (AQI⁺) forecast

Now

27

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

2

km/h

Humidity icon

98%

02:00

28

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

3

km/h

Humidity icon

86%

03:00

30

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

4

km/h

Humidity icon

89%

04:00

31

Weather icon

70%

14°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

2

km/h

Humidity icon

90%

05:00

34

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

6

km/h

Humidity icon

94%

06:00

36

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

8

km/h

Humidity icon

100%

07:00

38

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

4

km/h

Humidity icon

100%

08:00

44

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

4

km/h

Humidity icon

99%

09:00

46

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

3

km/h

Humidity icon

97%

10:00

49

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

3

km/h

Humidity icon

97%

11:00

51

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

4

km/h

Humidity icon

100%

12:00

54

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

6

km/h

Humidity icon

98%

13:00

56

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

5

km/h

Humidity icon

98%

14:00

51

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

7

km/h

Humidity icon

100%

15:00

51

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

9

km/h

Humidity icon

99%

16:00

51

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

9

km/h

Humidity icon

99%

17:00

47

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

10

km/h

Humidity icon

99%

18:00

47

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

11

km/h

Humidity icon

99%

19:00

47

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 256 degree

11

km/h

Humidity icon

99%

20:00

56

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

12

km/h

Humidity icon

100%

21:00

56

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

13

km/h

Humidity icon

99%

22:00

56

Weather icon

80%

12°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

13

km/h

Humidity icon

99%

23:00

60

Weather icon

80%

12°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

14

km/h

Humidity icon

99%

Fri

00:00

60

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

16

km/h

Humidity icon

99%

01:00

60

Weather icon

80%

11°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

12

km/h

Humidity icon

99%

02:00

54

Weather icon

80%

11°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

12

km/h

Humidity icon

99%

03:00

54

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

11

km/h

Humidity icon

99%

04:00

54

Weather icon

80%

11°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

7

km/h

Humidity icon

99%

05:00

52

Weather icon

80%

11°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

8

km/h

Humidity icon

99%

06:00

52

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

11

km/h

Humidity icon

99%

07:00

52

Weather icon

80%

10°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

11

km/h

Humidity icon

99%

08:00

54

Weather icon

80%

10°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

10

km/h

Humidity icon

99%

09:00

54

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

7

km/h

Humidity icon

99%

10:00

54

Weather icon

70%

11°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

2

km/h

Humidity icon

98%

11:00

57

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

11

km/h

Humidity icon

85%

12:00

57

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

11

km/h

Humidity icon

89%

13:00

57

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 29 degree

11

km/h

Humidity icon

79%

14:00

61

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

14

km/h

Humidity icon

77%

15:00

61

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

16

km/h

Humidity icon

79%

16:00

61

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

13

km/h

Humidity icon

81%

17:00

53

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

12

km/h

Humidity icon

75%

18:00

53

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

8

km/h

Humidity icon

81%

19:00

53

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

5

km/h

Humidity icon

83%

20:00

55

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

6

km/h

Humidity icon

75%

21:00

55

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

9

km/h

Humidity icon

67%

22:00

55

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

7

km/h

Humidity icon

68%

23:00

52

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

5

km/h

Humidity icon

66%

Sat

00:00

52

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

5

km/h

Humidity icon

55%

01:00

52

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

6

km/h

Humidity icon

41%

02:00

44

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

7

km/h

Humidity icon

47%

03:00

44

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

8

km/h

Humidity icon

60%

04:00

44

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

8

km/h

Humidity icon

60%

05:00

31

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

8

km/h

Humidity icon

58%

06:00

31

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

5

km/h

Humidity icon

79%

07:00

31

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

6

km/h

Humidity icon

74%

08:00

51

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

5

km/h

Humidity icon

68%

09:00

51

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

6

km/h

Humidity icon

54%

10:00

51

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

6

km/h

Humidity icon

40%

11:00

54

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

6

km/h

Humidity icon

31%

12:00

54

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

7

km/h

Humidity icon

28%

13:00

54

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

6

km/h

Humidity icon

25%

14:00

56

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

5

km/h

Humidity icon

24%

15:00

56

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 351 degree

4

km/h

Humidity icon

23%

16:00

56

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 332 degree

4

km/h

Humidity icon

24%

17:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

3

km/h

Humidity icon

26%

18:00

53

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

3

km/h

Humidity icon

40%

19:00

53

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

3

km/h

Humidity icon

48%

20:00

51

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

1

km/h

Humidity icon

50%

21:00

51

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

3

km/h

Humidity icon

47%

22:00

51

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

3

km/h

Humidity icon

46%

23:00

41

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

5

km/h

Humidity icon

44%

Sun

00:00

41

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

6

km/h

Humidity icon

43%

Daily forecast

|

Portola Valley air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Portola Valley?

IQAir Check icon

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

air quality map

Real-time Portola Valley air pollution map

Health recommendations

Clean Air Facilities

See allArrow icon

Tsung & Virmani Medical Group Inc

Pollen

What is the pollen count in Portola Valley today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Portola Valley

Health recommendations

air quality map

Real-time Portola Valley air pollution map

Pollen

What is the pollen count in Portola Valley today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Portola Valley

Most polluted locations near Portola Valley

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Portola Valley

#StationsAQI⁺ US
1
The national flag of USA

140 Fawn Ln

34

2
The national flag of USA

Alhambra Court

34

3
The national flag of USA

10 Alhambra Court

32

4
The national flag of USA

Alpine Road 2

29

5
The national flag of USA

Buckeye Court

28

6
The national flag of USA

9 Valley Oak Street

27

7
The national flag of USA

Ash Lane

22

8
The national flag of USA

Central Portola Valley

22

9
The national flag of USA

Bay Laurel

17

10
The national flag of USA

Alpine Hills

14

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

173

2
The national flag of USA

Kendall, Washington

130

3
The national flag of USA

Roswell, Georgia

125

4
The national flag of USA

Inchelium, Washington

116

5
The national flag of USA

Peaceful Valley, Washington

109

6
The national flag of USA

Deschutes River Woods, Oregon

103

7
The national flag of USA

Winthrop, Washington

103

8
The national flag of USA

Chelan, Washington

102

9
The national flag of USA

Franklin, Merced County, California

97

10
The national flag of USA

Keyes, California

93

History

Historic air quality graph for Portola Valley

27 AQI⁺ US
Good
00:00–01:00 Oct 22 
AQI⁺ US

History

Historic air quality graph for Portola Valley

27 AQI⁺ US
Good
00:00–01:00 Oct 22 
AQI⁺ US

Clean Air Facilities

See allArrow icon

Tsung & Virmani Medical Group Inc

Most polluted locations near Portola Valley

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Portola Valley

#StationsAQI⁺ US
1
The national flag of USA

140 Fawn Ln

34

2
The national flag of USA

Alhambra Court

34

3
The national flag of USA

10 Alhambra Court

32

4
The national flag of USA

Alpine Road 2

29

5
The national flag of USA

Buckeye Court

28

6
The national flag of USA

9 Valley Oak Street

27

7
The national flag of USA

Ash Lane

22

8
The national flag of USA

Central Portola Valley

22

9
The national flag of USA

Bay Laurel

17

10
The national flag of USA

Alpine Hills

14

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

173

2
The national flag of USA

Kendall, Washington

130

3
The national flag of USA

Roswell, Georgia

125

4
The national flag of USA

Inchelium, Washington

116

5
The national flag of USA

Peaceful Valley, Washington

109

6
The national flag of USA

Deschutes River Woods, Oregon

103

7
The national flag of USA

Winthrop, Washington

103

8
The national flag of USA

Chelan, Washington

102

9
The national flag of USA

Franklin, Merced County, California

97

10
The national flag of USA

Keyes, California

93

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