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Air quality near Mountain View, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Mountain View, Altadena • 08:00, Jun 13 Local time

Rosemead AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

7 µg/m³

23°

4 km/h

70 %

Hourly forecast

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

Now

23°

km/h

70%

09:00

24°

km/h

65%

10:00

25°

km/h

59%

11:00

27°

km/h

54%

12:00

28°

km/h

50%

13:00

29°

km/h

46%

14:00

30°

km/h

41%

15:00

31°

km/h

39%

16:00

31°

km/h

38%

17:00

30°

km/h

40%

18:00

29°

km/h

43%

19:00

28°

km/h

46%

20:00

26°

km/h

51%

21:00

25°

km/h

56%

22:00

24°

km/h

60%

23:00

23°

km/h

64%

Sun

00:00

22°

km/h

69%

01:00

22°

km/h

72%

02:00

21°

km/h

74%

03:00

21°

km/h

75%

04:00

21°

km/h

75%

05:00

20°

km/h

77%

06:00

20°

km/h

78%

07:00

21°

km/h

74%

08:00

22°

km/h

69%

09:00

23°

km/h

62%

10:00

24°

km/h

55%

11:00

26°

km/h

50%

12:00

27°

km/h

43%

13:00

29°

km/h

38%

14:00

30°

km/h

36%

15:00

30°

km/h

35%

16:00

30°

km/h

35%

17:00

29°

km/h

36%

18:00

29°

km/h

35%

19:00

28°

km/h

35%

20:00

26°

km/h

38%

21:00

25°

km/h

42%

22:00

24°

km/h

48%

23:00

23°

km/h

58%

Mon

00:00

22°

km/h

65%

01:00

21°

km/h

69%

02:00

21°

km/h

71%

03:00

21°

km/h

74%

04:00

20°

km/h

76%

05:00

20°

km/h

78%

06:00

21°

km/h

63%

07:00

22°

km/h

63%

08:00

24°

km/h

59%

09:00

26°

km/h

54%

10:00

27°

km/h

48%

11:00

29°

km/h

42%

12:00

30°

km/h

38%

13:00

31°

km/h

35%

14:00

32°

km/h

33%

15:00

32°

km/h

33%

16:00

31°

km/h

33%

17:00

31°

km/h

35%

18:00

29°

km/h

36%

19:00

28°

km/h

38%

20:00

25°

km/h

43%

21:00

24°

km/h

46%

22:00

23°

km/h

48%

23:00

23°

km/h

51%

Tue

00:00

22°

km/h

53%

01:00

22°

km/h

54%

02:00

22°

km/h

55%

03:00

22°

km/h

54%

04:00

21°

km/h

56%

05:00

22°

km/h

55%

06:00

22°

km/h

55%

07:00

24°

km/h

54%

Daily forecast

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

Today

31°

22°

km/h

54%

Sun

30°

20°

km/h

48%

Mon

32°

21°

km/h

44%

Air pollutants

What is the current air quality near Mountain View?

PM2.5 concentration is currently 1.4 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

None

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

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Mountain View

39 AQI⁺ US

Good

07:00–08:00 Jun 13 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	58
2	2036 Pepper Dr	55
3	1738 N Roosevelt Ave	53
4	1255 E Lexington St	52
5	2014 Pepper Dr	51
6	1295 E Lexington St	48
7	2264 El Molino Ave	48
8	1251 Meadowbrook Rd	47
9	1365 New York Dr	47
10	190-144 Jaxine Dr	25

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Richland County, South Carolina	186
2	Tracy, California	137
3	East Los Angeles, California	73
4	Signal Hill, California	73
5	Glendora, California	72
6	Huntington Park, California	71
7	Pinal County, Arizona	69
8	Florence-Graham, California	68
9	Monrovia, California	66
10	Pahrump, Nevada	66