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Air quality in Los Altos

Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 29K Followers • 17:00, Nov 13 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

1.3 µg/m³

13°

8 km/h

75 %

Hourly forecast

Los Altos air quality index (AQI⁺) forecast

Now

13°

km/h

75%

18:00

12°

km/h

77%

19:00

12°

km/h

80%

20:00

12°

km/h

80%

21:00

12°

km/h

80%

22:00

13°

km/h

80%

23:00

12°

km/h

80%

Sat

00:00

12°

km/h

80%

01:00

12°

km/h

80%

02:00

11°

km/h

79%

03:00

11°

km/h

78%

04:00

11°

km/h

77%

05:00

11°

km/h

77%

06:00

11°

km/h

78%

07:00

11°

km/h

80%

08:00

12°

km/h

76%

09:00

14°

km/h

69%

10:00

16°

km/h

62%

11:00

17°

km/h

57%

12:00

18°

km/h

52%

13:00

18°

km/h

49%

14:00

18°

km/h

49%

15:00

17°

km/h

53%

16:00

16°

km/h

57%

17:00

15°

km/h

60%

18:00

14°

km/h

65%

19:00

13°

km/h

67%

20:00

13°

km/h

70%

21:00

13°

km/h

71%

22:00

12°

km/h

73%

23:00

12°

km/h

73%

Sun

00:00

12°

km/h

72%

01:00

12°

km/h

71%

02:00

12°

km/h

70%

03:00

12°

km/h

70%

04:00

12°

km/h

70%

05:00

12°

km/h

72%

06:00

13°

km/h

75%

07:00

13°

km/h

75%

08:00

14°

km/h

71%

09:00

15°

km/h

63%

10:00

16°

km/h

58%

11:00

18°

km/h

51%

12:00

19°

km/h

48%

13:00

19°

km/h

51%

14:00

18°

km/h

57%

15:00

17°

km/h

58%

16:00

16°

km/h

63%

17:00

16°

km/h

66%

18:00

15°

km/h

73%

19:00

80%

15°

km/h

81%

20:00

90%

14°

km/h

85%

21:00

90%

13°

km/h

82%

22:00

90%

12°

km/h

85%

23:00

80%

12°

km/h

87%

Mon

00:00

13°

km/h

86%

01:00

13°

km/h

86%

02:00

12°

km/h

87%

03:00

12°

km/h

82%

04:00

12°

km/h

79%

05:00

11°

km/h

79%

06:00

11°

km/h

80%

07:00

11°

km/h

82%

08:00

12°

km/h

78%

09:00

14°

km/h

71%

10:00

15°

km/h

63%

11:00

70%

15°

km/h

61%

12:00

15°

km/h

60%

13:00

15°

km/h

58%

14:00

15°

km/h

54%

15:00

15°

km/h

52%

16:00

14°

km/h

55%

Daily forecast

Los Altos air quality index (AQI⁺) forecast

Today

18°

11°

km/h

64%

Sat

19°

12°

km/h

67%

Sun

15°

11°

km/h

65%

Air pollutants

What is the current air quality in Los Altos?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Real-time Los Altos air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Los Altos

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Pollen

What is the pollen count in Los Altos today?

Index

Low

Tree

Low

25%

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Los Altos

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Los Altos air pollution map

Pollen

What is the pollen count in Los Altos today?

Index

Low

Tree

Low

25%

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Los Altos

Protect yourself from air pollution in Los Altos

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Los Altos

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Los Altos

#	Stations	AQI⁺ US
1	Candace Way	11
2	Colonial Oaks - o	6
3	905 Sherwood Ave	5
4	Alma Court	5
5	1250 Fremont Avenue - Outside	2
6	1714 Austin Avenue	2
7	Anderson Drive	2
8	Aura Way	2
9	Churton Avenue	2
10	1575 Oak Avenue	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Coeur d'Alene, Idaho	121
2	Leavenworth, Washington	110
3	Chelan, Washington	95
4	East Wenatchee, Washington	92
5	Douglas, Washington	89
6	Chelan County, Washington	88
7	Moxee, Washington	87
8	Wenatchee, Washington	85
9	Miami-Dade County, Florida	84
10	Whitefish, Montana	82

History

Historic air quality graph for Los Altos

7 AQI⁺ US

Good

16:00–17:00 Nov 13 Local time

AQI⁺ US

History

Historic air quality graph for Los Altos

7 AQI⁺ US

Good

16:00–17:00 Nov 13 Local time

AQI⁺ US

Most polluted locations near Los Altos

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Los Altos

#	Stations	AQI⁺ US
1	Candace Way	11
2	Colonial Oaks - o	6
3	905 Sherwood Ave	5
4	Alma Court	5
5	1250 Fremont Avenue - Outside	2
6	1714 Austin Avenue	2
7	Anderson Drive	2
8	Aura Way	2
9	Churton Avenue	2
10	1575 Oak Avenue	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Coeur d'Alene, Idaho	121
2	Leavenworth, Washington	110
3	Chelan, Washington	95
4	East Wenatchee, Washington	92
5	Douglas, Washington	89
6	Chelan County, Washington	88
7	Moxee, Washington	87
8	Wenatchee, Washington	85
9	Miami-Dade County, Florida	84
10	Whitefish, Montana	82