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Air quality near Mountain View, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Mountain View, Altadena • 06:00, Jun 12 Local time

Rosemead AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

8 µg/m³

22°

2 km/h

64 %

Hourly forecast

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

Now

22°

km/h

64%

07:00

23°

km/h

60%

08:00

24°

km/h

58%

09:00

25°

km/h

55%

10:00

27°

km/h

43%

11:00

29°

km/h

39%

12:00

30°

km/h

35%

13:00

31°

km/h

32%

14:00

32°

km/h

27%

15:00

32°

km/h

26%

16:00

32°

km/h

27%

17:00

31°

km/h

31%

18:00

28°

km/h

44%

19:00

27°

km/h

48%

20:00

24°

km/h

54%

21:00

22°

km/h

59%

22:00

22°

km/h

62%

23:00

21°

km/h

64%

Sat

00:00

21°

km/h

63%

01:00

21°

km/h

63%

02:00

21°

km/h

65%

03:00

21°

km/h

65%

04:00

21°

km/h

66%

05:00

20°

km/h

67%

06:00

21°

km/h

67%

07:00

22°

km/h

65%

08:00

23°

km/h

62%

09:00

25°

km/h

57%

10:00

26°

km/h

52%

11:00

28°

km/h

45%

12:00

29°

km/h

40%

13:00

30°

km/h

35%

14:00

30°

km/h

33%

15:00

30°

km/h

33%

16:00

30°

km/h

34%

17:00

29°

km/h

36%

18:00

28°

km/h

39%

19:00

27°

km/h

41%

20:00

24°

km/h

46%

21:00

23°

km/h

50%

22:00

22°

km/h

52%

23:00

22°

km/h

55%

Sun

00:00

21°

km/h

56%

01:00

21°

km/h

58%

02:00

21°

km/h

59%

03:00

20°

km/h

60%

04:00

20°

km/h

62%

05:00

20°

km/h

63%

06:00

20°

km/h

62%

07:00

22°

km/h

57%

08:00

24°

km/h

53%

09:00

25°

km/h

49%

10:00

27°

km/h

44%

11:00

28°

km/h

38%

12:00

30°

km/h

33%

13:00

31°

km/h

30%

14:00

32°

km/h

28%

15:00

32°

km/h

29%

16:00

31°

km/h

31%

17:00

31°

km/h

32%

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%

Daily forecast

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

Today

32°

22°

km/h

45%

Sat

30°

21°

km/h

46%

Sun

32°

20°

km/h

40%

Air pollutants

What is the current air quality near Mountain View?

PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.

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

44 AQI⁺ US

Good

05:00–06:00 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	2036 Pepper Dr	58
2	1255 E Lexington St	54
3	1251 Meadowbrook Rd	53
4	2014 Pepper Dr	52
5	2264 El Molino Ave	52
6	1295 E Lexington St	51
7	1365 New York Dr	51
8	2046 Allen Ave	50
9	1738 N Roosevelt Ave	49
10	190-144 Jaxine Dr	32

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	186
2	San Juan, Utah	103
3	Crestline, California	91
4	San Bernardino County, California	81
5	Signal Hill, California	79
6	James City County, Virginia	74
7	Montgomery County, North Carolina	73
8	York County, Virginia	73
9	Aiken, South Carolina	70
10	Davidson, North Carolina	70