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Air quality near Mountain View, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Mountain View, Altadena • 19:00, Jun 03 Local time

Rosemead AQI Alert nearby

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US AQI⁺

Moderate

Main pollutant:

PM2.5

14 µg/m³

24°

5 km/h

51 %

Hourly forecast

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

Now

24°

km/h

51%

20:00

23°

km/h

57%

21:00

21°

km/h

63%

22:00

21°

km/h

70%

23:00

20°

km/h

77%

Thu

00:00

19°

km/h

81%

01:00

19°

km/h

86%

02:00

19°

km/h

87%

03:00

17°

km/h

98%

04:00

17°

km/h

97%

05:00

17°

km/h

97%

06:00

17°

km/h

89%

07:00

18°

km/h

86%

08:00

20°

km/h

73%

09:00

21°

km/h

64%

10:00

23°

km/h

55%

11:00

24°

km/h

49%

12:00

26°

km/h

45%

13:00

27°

km/h

42%

14:00

28°

km/h

38%

15:00

28°

km/h

38%

16:00

28°

km/h

38%

17:00

27°

km/h

39%

18:00

26°

km/h

42%

19:00

25°

km/h

46%

20:00

24°

km/h

51%

21:00

23°

km/h

56%

22:00

22°

km/h

62%

23:00

21°

km/h

66%

Fri

00:00

20°

km/h

71%

01:00

20°

km/h

74%

02:00

19°

km/h

78%

03:00

19°

km/h

82%

04:00

19°

km/h

84%

05:00

19°

km/h

86%

06:00

19°

km/h

84%

07:00

19°

km/h

82%

08:00

20°

km/h

81%

09:00

21°

km/h

75%

10:00

22°

km/h

64%

11:00

24°

km/h

56%

12:00

25°

km/h

48%

13:00

26°

km/h

44%

14:00

27°

km/h

42%

15:00

27°

km/h

41%

16:00

27°

km/h

41%

17:00

26°

km/h

45%

18:00

27°

km/h

39%

19:00

25°

km/h

46%

20:00

22°

km/h

54%

21:00

20°

km/h

60%

22:00

20°

km/h

64%

23:00

19°

km/h

68%

Sat

00:00

19°

km/h

71%

01:00

18°

km/h

73%

02:00

18°

km/h

73%

03:00

18°

km/h

72%

04:00

19°

km/h

70%

05:00

18°

km/h

71%

06:00

18°

km/h

70%

07:00

19°

km/h

70%

08:00

21°

km/h

66%

09:00

22°

km/h

62%

10:00

23°

km/h

59%

11:00

24°

km/h

53%

12:00

25°

km/h

48%

13:00

26°

km/h

40%

14:00

27°

km/h

35%

15:00

27°

km/h

34%

16:00

26°

km/h

36%

17:00

26°

km/h

39%

18:00

25°

km/h

42%

Daily forecast

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

Today

28°

17°

km/h

54%

Thu

27°

19°

km/h

57%

Fri

27°

18°

km/h

52%

Air pollutants

What is the current air quality near Mountain View?

PM2.5 concentration is currently 2.8 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

High

Tree

Low

25%

Grass

Moderate

50%

Weed

High

75%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Mountain View today?

Index

High

Tree

Low

25%

Grass

Moderate

50%

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Mountain View

60 AQI⁺ US

Moderate

18:00–19:00 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	2046 Allen Ave	62
2	1251 Meadowbrook Rd	59
3	1255 E Lexington St	58
4	190-144 Jaxine Dr	58
5	2036 Pepper Dr	58
6	2264 El Molino Ave	57
7	1365 New York Dr	56
8	1295 E Lexington St	55
9	1738 N Roosevelt Ave	55
10	2014 Pepper Dr	55

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Redlands, California	83
2	Santa Clarita, California	83
3	Glendora, California	82
4	Calexico, California	81
5	Sioux Falls, South Dakota	74
6	Jurupa Valley, California	72
7	Palm Springs, California	71
8	San Bernardino County, California	71
9	Apache Junction, Arizona	67
10	Cary, Illinois	65