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Air quality near Mountain View, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Mountain View, Altadena • 15:00, May 07 Local time

Rosemead AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

8 µg/m³

25°

9 km/h

45 %

Hourly forecast

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

Now

25°

km/h

45%

17:00

24°

km/h

47%

18:00

24°

km/h

49%

19:00

22°

km/h

53%

20:00

21°

km/h

60%

21:00

19°

km/h

67%

22:00

18°

km/h

73%

23:00

18°

km/h

77%

Fri

00:00

17°

km/h

82%

01:00

16°

km/h

88%

02:00

16°

km/h

92%

03:00

15°

km/h

96%

04:00

15°

km/h

97%

05:00

15°

km/h

97%

06:00

15°

km/h

97%

07:00

15°

km/h

97%

08:00

16°

km/h

96%

09:00

17°

km/h

94%

10:00

20°

km/h

68%

11:00

21°

km/h

57%

12:00

23°

km/h

51%

13:00

24°

km/h

48%

14:00

25°

km/h

46%

15:00

25°

km/h

46%

16:00

25°

km/h

44%

17:00

25°

km/h

43%

18:00

24°

km/h

45%

19:00

22°

km/h

50%

20:00

21°

km/h

55%

21:00

20°

km/h

59%

22:00

20°

km/h

65%

23:00

19°

km/h

71%

Sat

00:00

18°

km/h

78%

01:00

17°

km/h

84%

02:00

17°

km/h

89%

03:00

17°

km/h

91%

04:00

17°

km/h

94%

05:00

16°

km/h

98%

06:00

16°

km/h

97%

07:00

16°

km/h

94%

08:00

18°

km/h

79%

09:00

19°

km/h

72%

10:00

21°

km/h

60%

11:00

23°

km/h

51%

12:00

24°

km/h

47%

13:00

26°

km/h

41%

14:00

27°

km/h

38%

15:00

27°

km/h

38%

16:00

27°

km/h

38%

17:00

26°

km/h

39%

18:00

26°

km/h

38%

19:00

25°

km/h

42%

20:00

22°

km/h

47%

21:00

21°

km/h

52%

22:00

21°

km/h

55%

23:00

20°

km/h

57%

Sun

00:00

20°

km/h

59%

01:00

20°

km/h

60%

02:00

19°

km/h

60%

03:00

19°

km/h

60%

04:00

19°

km/h

59%

05:00

19°

km/h

60%

06:00

19°

km/h

60%

07:00

20°

km/h

56%

08:00

22°

km/h

51%

09:00

24°

km/h

46%

10:00

26°

km/h

42%

11:00

28°

km/h

38%

12:00

29°

km/h

34%

13:00

30°

km/h

29%

14:00

30°

km/h

25%

15:00

31°

km/h

23%

Daily forecast

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

Today

26°

15°

km/h

60%

Thu

25°

15°

km/h

62%

Fri

27°

16°

km/h

55%

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 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

44 AQI⁺ US

Good

14:00–15:00 May 07 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	64
2	2036 Pepper Dr	56
3	2560 El Sol Ave	55
4	190-144 Jaxine Dr	52
5	1255 E Lexington St	51
6	2014 Pepper Dr	51
7	2264 El Molino Ave	51
8	1738 N Roosevelt Ave	50
9	1295 E Lexington St	49
10	1365 New York Dr	48

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Jurupa Valley, California	163
2	Jacksonville, Florida	112
3	Anaheim, California	102
4	Fernandina Beach, Florida	100
5	Mission, Texas	77
6	Captain Cook, Hawaii	66
7	Vienna, West Virginia	66
8	Corpus Christi, Texas	64
9	Glendale, Arizona	64
10	Banning, California	61