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Air quality near Walden Square, San Jose

Air quality index (AQI⁺) and PM2.5 air pollution near Walden Square, San Jose • 1.1K Followers • 17:00, Apr 23 Local time

Data source: PurpleAir

Grayson AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

3.9 µg/m³

21°

18 km/h

43 %

Data source: PurpleAir

Hourly forecast

Walden Square, San Jose air quality index (AQI⁺) forecast

Now

21°

km/h

43%

18:00

20°

km/h

51%

19:00

18°

km/h

57%

20:00

16°

km/h

69%

21:00

15°

km/h

75%

22:00

14°

km/h

81%

23:00

13°

km/h

84%

Fri

00:00

13°

km/h

90%

01:00

12°

km/h

89%

02:00

11°

km/h

98%

03:00

11°

km/h

100%

04:00

11°

km/h

97%

05:00

11°

km/h

98%

06:00

10°

km/h

98%

07:00

10°

km/h

98%

08:00

11°

km/h

97%

09:00

12°

km/h

91%

10:00

13°

km/h

74%

11:00

15°

km/h

67%

12:00

16°

km/h

62%

13:00

17°

km/h

57%

14:00

19°

km/h

52%

15:00

19°

km/h

51%

16:00

19°

km/h

49%

17:00

19°

km/h

49%

18:00

17°

km/h

55%

19:00

15°

km/h

63%

20:00

14°

km/h

73%

21:00

12°

km/h

81%

22:00

12°

km/h

80%

23:00

11°

km/h

82%

Sat

00:00

11°

km/h

86%

01:00

11°

km/h

85%

02:00

11°

km/h

85%

03:00

11°

km/h

84%

04:00

11°

km/h

83%

05:00

10°

km/h

82%

06:00

10°

km/h

91%

07:00

9°

km/h

90%

08:00

10°

km/h

78%

09:00

12°

km/h

69%

10:00

14°

km/h

62%

11:00

15°

km/h

57%

12:00

16°

km/h

56%

13:00

17°

km/h

56%

14:00

16°

km/h

56%

15:00

17°

km/h

55%

16:00

16°

km/h

55%

17:00

16°

km/h

59%

18:00

0°

km/h

19:00

15°

km/h

63%

20:00

14°

km/h

72%

21:00

13°

km/h

77%

22:00

13°

km/h

77%

23:00

13°

km/h

82%

Sun

00:00

0°

km/h

01:00

12°

km/h

82%

02:00

11°

km/h

82%

03:00

11°

km/h

82%

04:00

10°

km/h

87%

05:00

11°

km/h

87%

06:00

0°

km/h

07:00

13°

km/h

77%

08:00

14°

km/h

67%

09:00

15°

km/h

63%

10:00

16°

km/h

63%

11:00

16°

km/h

63%

12:00

0°

km/h

13:00

17°

km/h

55%

14:00

18°

km/h

49%

15:00

18°

km/h

49%

16:00

19°

km/h

43%

Daily forecast

Walden Square, San Jose air quality index (AQI⁺) forecast

Today

19°

10°

km/h

71%

Fri

17°

9°

km/h

67%

Sat

19°

13°

km/h

57%

Air pollutants

What is the current air quality near Walden Square?

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 Walden Square, San Jose air pollution map

Pollen

What is the pollen count in Walden Square today?

Index

Low

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

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Walden Square today?

Index

Low

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

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Walden Square

22 AQI⁺ US

Good

16:00–17:00 Apr 23 Local time

AQI⁺ US

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Most polluted locations near Walden Square, San Jose

Worldwide AQI⁺ ranking

Station ranking

Real-time Walden Square AQI⁺ station ranking

#	Stations	AQI⁺ US
1	405 Terrace Drive	24
2	1405 Stockbridge Drive	23
3	3649 Tankerland Ct	23
4	3798-3712 Kenton Ln	23
5	1907 Kirkland Ave	21
6	2360 Cherrystone Drive	21
7	342 N 20TH ST	21
8	443 Shepherd Ave	21
9	2046-2000 Carignan Way	20
10	126 Brook Knoll Dr	18

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	106
2	Port Arthur, Texas	88
3	Arlington, Virginia	86
4	Columbia, Tennessee	71
5	North Charleston, South Carolina	71
6	Davenport, Iowa	70
7	East Point, Georgia	69
8	Rome, Georgia	69
9	Albany, Georgia	67
10	Decatur, Georgia	67