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Air quality near Mountain View, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Mountain View, Altadena • 1 Follower • 20:00, May 21 Local time

Sandy Fire, California USA nearby

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US AQI⁺

Moderate

Main pollutant:

PM2.5

10 µg/m³

23°

5 km/h

40 %

Hourly forecast

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

Now

23°

km/h

40%

21:00

22°

km/h

47%

22:00

21°

km/h

56%

23:00

20°

km/h

64%

Fri

00:00

19°

km/h

72%

01:00

18°

km/h

76%

02:00

17°

km/h

84%

03:00

16°

km/h

89%

04:00

16°

km/h

91%

05:00

16°

km/h

91%

06:00

16°

km/h

92%

07:00

16°

km/h

91%

08:00

17°

km/h

82%

09:00

19°

km/h

67%

10:00

20°

km/h

56%

11:00

22°

km/h

50%

12:00

23°

km/h

45%

13:00

24°

km/h

38%

14:00

25°

km/h

33%

15:00

26°

km/h

33%

16:00

26°

km/h

38%

17:00

25°

km/h

43%

18:00

23°

km/h

40%

19:00

22°

km/h

39%

20:00

21°

km/h

42%

21:00

20°

km/h

49%

22:00

19°

km/h

57%

23:00

19°

km/h

64%

Sat

00:00

18°

km/h

71%

01:00

17°

km/h

78%

02:00

16°

km/h

85%

03:00

16°

km/h

88%

04:00

16°

km/h

90%

05:00

15°

km/h

94%

06:00

15°

km/h

96%

07:00

16°

km/h

91%

08:00

17°

km/h

78%

09:00

19°

km/h

68%

10:00

20°

km/h

56%

11:00

22°

km/h

48%

12:00

23°

km/h

42%

13:00

25°

km/h

36%

14:00

26°

km/h

34%

15:00

26°

km/h

33%

16:00

26°

km/h

31%

17:00

25°

km/h

32%

18:00

23°

km/h

33%

19:00

22°

km/h

38%

20:00

19°

km/h

45%

21:00

18°

km/h

53%

22:00

17°

km/h

57%

23:00

17°

km/h

60%

Sun

00:00

17°

km/h

62%

01:00

16°

km/h

64%

02:00

16°

km/h

67%

03:00

15°

km/h

69%

04:00

15°

km/h

71%

05:00

15°

km/h

72%

06:00

15°

km/h

73%

07:00

16°

km/h

70%

08:00

18°

km/h

65%

09:00

20°

km/h

57%

10:00

21°

km/h

49%

11:00

23°

km/h

41%

12:00

24°

km/h

34%

13:00

25°

km/h

29%

14:00

26°

km/h

29%

15:00

26°

km/h

31%

16:00

25°

km/h

33%

17:00

24°

km/h

35%

18:00

23°

km/h

38%

19:00

21°

km/h

43%

Daily forecast

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

Today

26°

16°

km/h

53%

Fri

26°

15°

km/h

51%

Sat

26°

15°

km/h

47%

Air pollutants

What is the current air quality near Mountain View?

PM2.5 concentration is currently 2 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

Moderate

50%

Weed

Moderate

50%

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

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Mountain View

53 AQI⁺ US

Moderate

19:00–20:00 May 21 Local time

AQI⁺ US

Measure your own air quality

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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	190-144 Jaxine Dr	53
3	2036 Pepper Dr	52
4	2560 El Sol Ave	49
5	2264 El Molino Ave	47
6	2014 Pepper Dr	44
7	1255 E Lexington St	43
8	1295 E Lexington St	41
9	1365 New York Dr	41
10	1738 N Roosevelt Ave	41

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Fresno County, California	72
2	Crestline, California	65
3	Hesperia, California	65
4	Palm Springs, California	64
5	Bakersfield, California	63
6	San Bernardino County, California	63
7	Victorville, California	61
8	Aliso Viejo, California	60
9	Gila, Arizona	60
10	Flagstaff, Arizona	59