Add

Air quality near Sierra, Mountain View, Santa Clara County

Air quality index (AQI⁺) and PM2.5 air pollution near Sierra, Mountain View, Santa Clara County • 245 Followers • 13:00, Apr 24 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

5.7 µg/m³

19°

10 km/h

54 %

Data source: PurpleAir

Hourly forecast

Sierra, Mountain View, Santa Clara County air quality index (AQI⁺) forecast

Now

19°

km/h

54%

14:00

18°

km/h

60%

15:00

18°

km/h

62%

16:00

18°

km/h

64%

17:00

17°

km/h

65%

18:00

15°

km/h

69%

19:00

15°

km/h

72%

20:00

14°

km/h

77%

21:00

14°

km/h

78%

22:00

13°

km/h

79%

23:00

12°

km/h

85%

Sat

00:00

13°

km/h

79%

01:00

13°

km/h

84%

02:00

12°

km/h

88%

03:00

12°

km/h

82%

04:00

12°

km/h

79%

05:00

11°

km/h

77%

06:00

11°

km/h

78%

07:00

11°

km/h

79%

08:00

12°

km/h

77%

09:00

13°

km/h

75%

10:00

14°

km/h

72%

11:00

15°

km/h

67%

12:00

16°

km/h

61%

13:00

16°

km/h

60%

14:00

16°

km/h

59%

15:00

17°

km/h

57%

16:00

17°

km/h

58%

17:00

16°

km/h

63%

18:00

15°

km/h

66%

19:00

14°

km/h

72%

20:00

12°

km/h

77%

21:00

12°

km/h

73%

22:00

12°

km/h

77%

23:00

12°

km/h

80%

Sun

00:00

11°

km/h

83%

01:00

11°

km/h

81%

02:00

11°

km/h

86%

03:00

10°

km/h

92%

04:00

10°

km/h

97%

05:00

10°

km/h

98%

06:00

9°

km/h

98%

07:00

9°

km/h

96%

08:00

12°

km/h

78%

09:00

13°

km/h

65%

10:00

13°

km/h

67%

11:00

15°

km/h

63%

12:00

15°

km/h

59%

13:00

17°

km/h

54%

14:00

16°

km/h

62%

15:00

16°

km/h

58%

16:00

16°

km/h

56%

17:00

16°

km/h

59%

18:00

0°

km/h

19:00

16°

km/h

51%

20:00

15°

km/h

55%

21:00

14°

km/h

58%

22:00

13°

km/h

67%

23:00

13°

km/h

77%

Mon

00:00

0°

km/h

01:00

12°

km/h

71%

02:00

11°

km/h

76%

03:00

10°

km/h

82%

04:00

10°

km/h

82%

05:00

10°

km/h

87%

06:00

0°

km/h

07:00

12°

km/h

71%

08:00

13°

km/h

67%

09:00

15°

km/h

59%

10:00

16°

km/h

55%

11:00

16°

km/h

59%

12:00

0°

km/h

Daily forecast

Sierra, Mountain View, Santa Clara County air quality index (AQI⁺) forecast

Today

19°

10°

km/h

71%

Sat

17°

11°

km/h

69%

Sun

17°

9°

km/h

65%

Air pollutants

What is the current air quality near Sierra?

PM2.5 concentration is currently 1.1 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 Sierra, Mountain View, Santa Clara County air pollution map

Pollen

What is the pollen count in Sierra today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Sierra

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Sierra today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Sierra

32 AQI⁺ US

Good

12:00–13:00 Apr 24 Local time

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

Most polluted locations near Sierra, Mountain View, Santa Clara County

Worldwide AQI⁺ ranking

Station ranking

Real-time Sierra AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Adele Avenue	46
2	740 Glenborough Dr	36
3	501-539 Victory Ave	31
4	1455 Latham Street	29
5	Cambridge Drive	27
6	Central Avenue	25
7	Begen Avenue	24
8	Alvin and Middlefield	23
9	Apricot Commons	13
10	115 W Dana St	9

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	97
2	Three Rivers, Oregon	81
3	Port Arthur, Texas	80
4	West Lake Hills, Texas	73
5	Columbia, South Carolina	70
6	Black Mountain, North Carolina	67
7	Middletown, Ohio	67
8	Asheville, North Carolina	66
9	Greenville, South Carolina	66
10	Harrodsburg, Kentucky	66