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Air quality near Harwalt North, Los Altos

Air quality index (AQI⁺) and PM2.5 air pollution near Harwalt North, Los Altos • 396 Followers • 20:00, Apr 24 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.4 µg/m³

14°

12 km/h

79 %

Data source: PurpleAir

Hourly forecast

Harwalt North, Los Altos air quality index (AQI⁺) forecast

Now

14°

km/h

79%

21:00

14°

km/h

76%

22:00

12°

km/h

82%

23:00

12°

km/h

82%

Sat

00:00

12°

km/h

89%

01:00

12°

km/h

85%

02:00

12°

km/h

88%

03:00

12°

km/h

85%

04:00

12°

km/h

80%

05:00

11°

km/h

79%

06:00

11°

km/h

82%

07:00

11°

km/h

82%

08:00

90%

11°

km/h

88%

09:00

12°

km/h

86%

10:00

13°

km/h

77%

11:00

14°

km/h

69%

12:00

16°

km/h

61%

13:00

16°

km/h

58%

14:00

17°

km/h

58%

15:00

17°

km/h

57%

16:00

16°

km/h

59%

17:00

16°

km/h

65%

18:00

15°

km/h

67%

19:00

14°

km/h

73%

20:00

13°

km/h

76%

21:00

12°

km/h

75%

22:00

12°

km/h

80%

23:00

12°

km/h

84%

Sun

00:00

11°

km/h

81%

01:00

11°

km/h

89%

02:00

10°

km/h

90%

03:00

10°

km/h

98%

04:00

10°

km/h

99%

05:00

10°

km/h

95%

06:00

9°

km/h

96%

07:00

9°

km/h

97%

08:00

11°

km/h

77%

09:00

13°

km/h

65%

10:00

13°

km/h

67%

11:00

15°

km/h

61%

12:00

16°

km/h

55%

13:00

17°

km/h

54%

14:00

17°

km/h

58%

15:00

16°

km/h

59%

16:00

16°

km/h

55%

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

13:00

18°

km/h

45%

14:00

18°

km/h

45%

15:00

19°

km/h

40%

16:00

19°

km/h

40%

17:00

19°

km/h

43%

18:00

20°

km/h

19:00

17°

km/h

45%

Daily forecast

Harwalt North, Los Altos air quality index (AQI⁺) forecast

Today

17°

11°

km/h

71%

Sat

17°

9°

km/h

65%

Sun

20°

12°

km/h

52%

Air pollutants

What is the current air quality near Harwalt North?

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 Harwalt North, Los Altos air pollution map

Pollen

What is the pollen count in Harwalt North today?

Index

Low

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

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Harwalt North

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Air Quality Monitors

Pollen

What is the pollen count in Harwalt North today?

Index

Low

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

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Harwalt North

13 AQI⁺ US

Good

19:00–20:00 Apr 24 Local time

AQI⁺ US

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Most polluted locations near Harwalt North, Los Altos

Worldwide AQI⁺ ranking

Station ranking

Real-time Harwalt North AQI⁺ station ranking

#	Stations	AQI⁺ US
1	905 Sherwood Ave	55
2	Cuesta @ El Monte	35
3	Candace Way	32
4	Colonial Oaks - o	28
5	11240 Page Mill Road	24
6	1714 Austin Avenue	24
7	Anderson Drive	24
8	Covington Road	22
9	Alma Court	14
10	1575 Oak Avenue	12

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	106
2	College Station, Texas	82
3	Columbia, South Carolina	77
4	Monroe, North Carolina	77
5	Oakland County, Michigan	77
6	Brawley, California	70
7	Parkersburg, West Virginia	70
8	Belmont, North Carolina	69
9	Charleston, West Virginia	69
10	Charlotte, North Carolina	68