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Air quality near Mountain View, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Mountain View, Altadena • 19:00, Jun 12 Local time

Rosemead AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

2 µg/m³

28°

6 km/h

46 %

Hourly forecast

Mountain View, Altadena air quality index (AQI⁺) forecast

Now

28°

km/h

46%

20:00

26°

km/h

55%

21:00

25°

km/h

62%

22:00

24°

km/h

63%

23:00

24°

km/h

66%

Sat

00:00

23°

km/h

68%

01:00

22°

km/h

72%

02:00

22°

km/h

75%

03:00

21°

km/h

76%

04:00

21°

km/h

78%

05:00

21°

km/h

79%

06:00

21°

km/h

80%

07:00

22°

km/h

76%

08:00

23°

km/h

70%

09:00

24°

km/h

63%

10:00

25°

km/h

55%

11:00

27°

km/h

50%

12:00

28°

km/h

45%

13:00

29°

km/h

39%

14:00

30°

km/h

37%

15:00

30°

km/h

36%

16:00

30°

km/h

34%

17:00

29°

km/h

32%

18:00

28°

km/h

35%

19:00

27°

km/h

39%

20:00

26°

km/h

42%

21:00

26°

km/h

46%

22:00

25°

km/h

50%

23:00

24°

km/h

54%

Sun

00:00

23°

km/h

61%

01:00

22°

km/h

64%

02:00

22°

km/h

65%

03:00

22°

km/h

67%

04:00

21°

km/h

69%

05:00

21°

km/h

71%

06:00

21°

km/h

72%

07:00

22°

km/h

69%

08:00

23°

km/h

65%

09:00

24°

km/h

59%

10:00

26°

km/h

51%

11:00

27°

km/h

45%

12:00

28°

km/h

40%

13:00

30°

km/h

37%

14:00

30°

km/h

33%

15:00

31°

km/h

29%

16:00

30°

km/h

27%

17:00

30°

km/h

27%

18:00

30°

km/h

33%

19:00

28°

km/h

36%

20:00

25°

km/h

41%

21:00

24°

km/h

45%

22:00

23°

km/h

47%

23:00

23°

km/h

49%

Mon

00:00

23°

km/h

50%

01:00

22°

km/h

52%

02:00

22°

km/h

54%

03:00

21°

km/h

56%

04:00

21°

km/h

57%

05:00

21°

km/h

56%

06:00

21°

km/h

56%

07:00

23°

km/h

52%

08:00

25°

km/h

47%

09:00

27°

km/h

44%

10:00

28°

km/h

39%

11:00

30°

km/h

34%

12:00

31°

km/h

29%

13:00

32°

km/h

26%

14:00

33°

km/h

25%

15:00

33°

km/h

26%

16:00

33°

km/h

27%

17:00

32°

km/h

28%

18:00

31°

km/h

29%

Daily forecast

Mountain View, Altadena air quality index (AQI⁺) forecast

Today

30°

21°

km/h

49%

Sat

31°

21°

km/h

44%

Sun

33°

21°

km/h

36%

Air pollutants

What is the current air quality near Mountain 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 Mountain View, Altadena air pollution map

Pollen

What is the pollen count in Mountain View today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Mountain View today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Mountain View

11 AQI⁺ US

Good

18:00–19:00 Jun 12 Local time

AQI⁺ US

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Most polluted locations near Mountain View, Altadena

Worldwide AQI⁺ ranking

Station ranking

Real-time Mountain View AQI⁺ station ranking

#	Stations	AQI⁺ US
1	2046 Allen Ave	56
2	2036 Pepper Dr	40
3	2264 El Molino Ave	33
4	190-144 Jaxine Dr	32
5	2014 Pepper Dr	31
6	1365 New York Dr	30
7	1251 Meadowbrook Rd	29
8	1738 N Roosevelt Ave	28
9	1255 E Lexington St	27
10	1295 E Lexington St	27

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Crestline, California	110
2	Jurupa Valley, California	110
3	Lindon, Utah	106
4	Clovis, California	105
5	Duchesne, Utah	105
6	Hesperia, California	105
7	Victorville, California	105
8	San Bernardino County, California	104
9	Centennial, Colorado	103
10	Mission Viejo, California	103