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Air quality near Mountain View, Altadena

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

Rosemead AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

3.8 µg/m³

13°

6 km/h

84 %

Hourly forecast

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

Now

13°

km/h

84%

01:00

13°

km/h

86%

02:00

13°

km/h

88%

03:00

12°

km/h

93%

04:00

12°

km/h

94%

05:00

12°

km/h

96%

06:00

90%

12°

km/h

98%

07:00

90%

12°

km/h

98%

08:00

90%

12°

km/h

96%

09:00

13°

km/h

94%

10:00

13°

km/h

89%

11:00

14°

km/h

78%

12:00

16°

km/h

66%

13:00

19°

km/h

56%

14:00

20°

km/h

51%

15:00

21°

km/h

48%

16:00

21°

km/h

46%

17:00

21°

km/h

43%

18:00

20°

km/h

47%

19:00

19°

km/h

52%

20:00

19°

km/h

58%

21:00

18°

km/h

62%

22:00

17°

km/h

68%

23:00

17°

km/h

71%

Thu

00:00

16°

km/h

74%

01:00

16°

km/h

77%

02:00

15°

km/h

81%

03:00

15°

km/h

85%

04:00

14°

km/h

89%

05:00

14°

km/h

92%

06:00

14°

km/h

94%

07:00

15°

km/h

87%

08:00

17°

km/h

73%

09:00

19°

km/h

64%

10:00

21°

km/h

56%

11:00

23°

km/h

49%

12:00

24°

km/h

44%

13:00

25°

km/h

41%

14:00

26°

km/h

39%

15:00

26°

km/h

37%

16:00

26°

km/h

37%

17:00

25°

km/h

40%

18:00

25°

km/h

42%

19:00

23°

km/h

46%

20:00

21°

km/h

50%

21:00

20°

km/h

52%

22:00

20°

km/h

56%

23:00

19°

km/h

62%

Fri

00:00

19°

km/h

68%

01:00

18°

km/h

70%

02:00

18°

km/h

71%

03:00

18°

km/h

71%

04:00

18°

km/h

72%

05:00

17°

km/h

73%

06:00

17°

km/h

74%

07:00

18°

km/h

73%

08:00

20°

km/h

68%

09:00

22°

km/h

63%

10:00

23°

km/h

57%

11:00

25°

km/h

50%

12:00

26°

km/h

45%

13:00

27°

km/h

41%

14:00

28°

km/h

39%

15:00

28°

km/h

39%

16:00

27°

km/h

41%

17:00

26°

km/h

44%

18:00

25°

km/h

48%

19:00

23°

km/h

53%

20:00

21°

km/h

57%

21:00

21°

km/h

58%

22:00

20°

km/h

61%

23:00

20°

km/h

63%

Daily forecast

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

Today

21°

12°

km/h

68%

Thu

26°

14°

km/h

53%

Fri

28°

17°

km/h

54%

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 None	0%

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	0%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Mountain View

21 AQI⁺ US

Good

23:00–00:00 May 05 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	39
2	2264 El Molino Ave	17
3	2014 Pepper Dr	15
4	1738 N Roosevelt Ave	13
5	1255 E Lexington St	12
6	1365 New York Dr	11
7	2560 El Sol Ave	11
8	190-144 Jaxine Dr	9
9	1295 E Lexington St	8
10	2036 Pepper Dr	8

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	156
2	Avenal, California	120
3	Volcano, Hawaii	93
4	El Centro, California	79
5	Sitka, Alaska	73
6	West Lake Hills, Texas	71
7	Mountain View, Hawaii	69
8	Pflugerville, Texas	64
9	Corpus Christi, Texas	63
10	Macon, Georgia	63