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Air quality near Mountain View, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Mountain View, Altadena • 13:00, Apr 24 Local time

Rosemead AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

3 µg/m³

20°

10 km/h

54 %

Hourly forecast

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

Now

20°

km/h

54%

14:00

20°

km/h

49%

15:00

20°

km/h

53%

16:00

20°

km/h

51%

17:00

20°

km/h

48%

18:00

19°

km/h

52%

19:00

18°

km/h

60%

20:00

16°

km/h

74%

21:00

16°

km/h

84%

22:00

90%

15°

km/h

91%

23:00

90%

15°

km/h

91%

Sat

00:00

14°

km/h

96%

01:00

90%

14°

km/h

97%

02:00

90%

13°

km/h

96%

03:00

13°

km/h

97%

04:00

90%

13°

km/h

97%

05:00

90%

12°

km/h

95%

06:00

12°

km/h

89%

07:00

90%

12°

km/h

84%

08:00

90%

12°

km/h

88%

09:00

13°

km/h

86%

10:00

90%

13°

km/h

89%

11:00

90%

13°

km/h

84%

12:00

14°

km/h

74%

13:00

16°

km/h

60%

14:00

16°

km/h

59%

15:00

16°

km/h

57%

16:00

16°

km/h

57%

17:00

90%

13°

km/h

76%

18:00

13°

km/h

78%

19:00

90%

13°

km/h

80%

20:00

90%

12°

km/h

84%

21:00

12°

km/h

86%

22:00

90%

11°

km/h

84%

23:00

90%

11°

km/h

87%

Sun

00:00

11°

km/h

87%

01:00

90%

11°

km/h

85%

02:00

90%

11°

km/h

90%

03:00

11°

km/h

88%

04:00

90%

11°

km/h

93%

05:00

11°

km/h

91%

06:00

10°

km/h

86%

07:00

10°

km/h

78%

08:00

11°

km/h

72%

09:00

12°

km/h

67%

10:00

13°

km/h

66%

11:00

13°

km/h

66%

12:00

14°

km/h

63%

13:00

14°

km/h

59%

14:00

15°

km/h

55%

15:00

15°

km/h

55%

16:00

15°

km/h

63%

17:00

15°

km/h

57%

18:00

16°

km/h

49%

19:00

15°

km/h

51%

20:00

14°

km/h

53%

21:00

14°

km/h

54%

22:00

14°

km/h

54%

23:00

13°

km/h

55%

Mon

00:00

13°

km/h

55%

01:00

12°

km/h

57%

02:00

12°

km/h

59%

03:00

12°

km/h

64%

04:00

11°

km/h

67%

05:00

11°

km/h

70%

06:00

11°

km/h

71%

07:00

12°

km/h

70%

08:00

12°

km/h

67%

09:00

13°

km/h

61%

10:00

15°

km/h

55%

11:00

16°

km/h

48%

12:00

17°

km/h

42%

Daily forecast

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

Today

20°

14°

km/h

67%

Sat

90%

16°

11°

km/h

77%

Sun

16°

10°

km/h

62%

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

Protect yourself from air pollution in Mountain View

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Air Quality Monitors

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

17 AQI⁺ US

Good

12:00–13:00 Apr 24 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	66
2	1255 E Lexington St	29
3	2264 El Molino Ave	29
4	2560 El Sol Ave	29
5	1365 New York Dr	28
6	190-144 Jaxine Dr	28
7	2014 Pepper Dr	28
8	1295 E Lexington St	27
9	1738 N Roosevelt Ave	27
10	2036 Pepper Dr	26

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	93
2	Three Rivers, Oregon	81
3	Port Arthur, Texas	79
4	Columbia, South Carolina	70
5	Black Mountain, North Carolina	67
6	Middletown, Ohio	67
7	Asheville, North Carolina	66
8	Greenville, South Carolina	66
9	Harrodsburg, Kentucky	66
10	Point Pleasant, West Virginia	66