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Air quality near Mountain View, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Mountain View, Altadena • 09:00, Jun 03 Local time

Rosemead AQI Alert nearby

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US AQI⁺

Moderate

Main pollutant:

PM2.5

32 µg/m³

21°

4 km/h

69 %

Hourly forecast

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

Now

21°

km/h

69%

11:00

23°

km/h

57%

12:00

26°

km/h

50%

13:00

27°

km/h

45%

14:00

28°

km/h

43%

15:00

28°

km/h

40%

16:00

28°

km/h

40%

17:00

28°

km/h

42%

18:00

27°

km/h

45%

19:00

25°

km/h

50%

20:00

24°

km/h

56%

21:00

23°

km/h

63%

22:00

21°

km/h

69%

23:00

20°

km/h

74%

Thu

00:00

20°

km/h

80%

01:00

20°

km/h

77%

02:00

20°

km/h

83%

03:00

19°

km/h

94%

04:00

18°

km/h

97%

05:00

18°

km/h

97%

06:00

17°

km/h

97%

07:00

18°

km/h

88%

08:00

20°

km/h

72%

09:00

22°

km/h

66%

10:00

24°

km/h

54%

11:00

25°

km/h

47%

12:00

26°

km/h

43%

13:00

27°

km/h

40%

14:00

28°

km/h

38%

15:00

29°

km/h

37%

16:00

29°

km/h

37%

17:00

28°

km/h

36%

18:00

28°

km/h

39%

19:00

26°

km/h

43%

20:00

24°

km/h

48%

21:00

23°

km/h

54%

22:00

22°

km/h

61%

23:00

20°

km/h

69%

Fri

00:00

20°

km/h

74%

01:00

19°

km/h

77%

02:00

19°

km/h

80%

03:00

19°

km/h

82%

04:00

19°

km/h

82%

05:00

19°

km/h

82%

06:00

19°

km/h

61%

07:00

21°

km/h

56%

08:00

23°

km/h

56%

09:00

24°

km/h

53%

10:00

26°

km/h

47%

11:00

28°

km/h

40%

12:00

29°

km/h

35%

13:00

30°

km/h

30%

14:00

30°

km/h

27%

15:00

30°

km/h

29%

16:00

29°

km/h

34%

17:00

28°

km/h

40%

18:00

26°

km/h

44%

19:00

25°

km/h

49%

20:00

21°

km/h

56%

21:00

20°

km/h

60%

22:00

20°

km/h

64%

23:00

19°

km/h

67%

Sat

00:00

19°

km/h

69%

01:00

18°

km/h

70%

02:00

18°

km/h

70%

03:00

18°

km/h

71%

04:00

18°

km/h

72%

05:00

18°

km/h

73%

06:00

18°

km/h

74%

07:00

19°

km/h

73%

08:00

20°

km/h

69%

09:00

21°

km/h

64%

Daily forecast

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

Today

28°

17°

km/h

61%

Thu

29°

17°

km/h

53%

Fri

30°

19°

km/h

46%

Air pollutants

What is the current air quality near Mountain View?

PM2.5 concentration is currently 6.4 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time Mountain View, Altadena air pollution map

Pollen

What is the pollen count in Mountain View today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Mountain View

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Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Mountain View today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Mountain View

94 AQI⁺ US

Moderate

08:00–09:00 Jun 03 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	1255 E Lexington St	75
2	1251 Meadowbrook Rd	73
3	2014 Pepper Dr	72
4	2036 Pepper Dr	70
5	1738 N Roosevelt Ave	69
6	2264 El Molino Ave	69
7	1295 E Lexington St	68
8	1365 New York Dr	68
9	190-144 Jaxine Dr	65
10	2046 Allen Ave	62

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	107
2	Pinal County, Arizona	95
3	Murrieta, California	78
4	Pahrump, Nevada	78
5	Riverside, California	78
6	Corona, California	77
7	Rancho Cucamonga, California	77
8	Glendora, California	76
9	Oceanside, California	76
10	East Los Angeles, California	75