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Air quality near Johnston Avenue, San Jose

Air quality index (AQI⁺) and PM2.5 air pollution near Johnston Avenue, San Jose • 456 Followers • 08:00, Aug 12

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

1.8 µg/m³

21°

7 km/h

59 %

Data source: PurpleAir

Hourly forecast

Johnston Avenue, San Jose air quality index (AQI⁺) forecast

Now

21°

km/h

59%

10:00

24°

km/h

49%

11:00

27°

km/h

41%

12:00

29°

km/h

36%

13:00

31°

km/h

33%

14:00

31°

km/h

31%

15:00

31°

km/h

33%

16:00

30°

km/h

36%

17:00

30°

km/h

36%

18:00

29°

km/h

35%

19:00

27°

km/h

36%

20:00

25°

km/h

42%

21:00

22°

km/h

52%

22:00

20°

km/h

58%

23:00

19°

km/h

62%

Thu

00:00

18°

km/h

65%

01:00

18°

km/h

68%

02:00

17°

km/h

71%

03:00

16°

km/h

75%

04:00

16°

km/h

78%

05:00

15°

km/h

79%

06:00

15°

km/h

79%

07:00

15°

km/h

77%

08:00

17°

km/h

70%

09:00

19°

km/h

61%

10:00

21°

km/h

53%

11:00

23°

km/h

47%

12:00

24°

km/h

43%

13:00

26°

km/h

40%

14:00

26°

km/h

38%

15:00

27°

km/h

39%

16:00

26°

km/h

44%

17:00

24°

km/h

48%

18:00

23°

km/h

49%

19:00

22°

km/h

53%

20:00

20°

km/h

59%

21:00

18°

km/h

64%

22:00

17°

km/h

68%

23:00

16°

km/h

72%

Fri

00:00

15°

km/h

76%

01:00

15°

km/h

77%

02:00

14°

km/h

79%

03:00

14°

km/h

81%

04:00

14°

km/h

82%

05:00

13°

km/h

83%

06:00

14°

km/h

81%

07:00

15°

km/h

79%

08:00

16°

km/h

73%

09:00

18°

km/h

64%

10:00

21°

km/h

53%

11:00

24°

km/h

45%

12:00

26°

km/h

38%

13:00

28°

km/h

33%

14:00

29°

km/h

29%

15:00

30°

km/h

27%

16:00

30°

km/h

27%

17:00

29°

km/h

31%

18:00

27°

km/h

36%

19:00

24°

km/h

45%

20:00

20°

km/h

57%

21:00

19°

km/h

63%

22:00

17°

km/h

69%

23:00

16°

km/h

73%

Sat

00:00

16°

km/h

76%

01:00

15°

km/h

77%

02:00

15°

km/h

78%

03:00

15°

km/h

79%

04:00

15°

km/h

80%

05:00

14°

km/h

81%

06:00

14°

km/h

82%

07:00

14°

km/h

82%

08:00

16°

km/h

75%

Daily forecast

Johnston Avenue, San Jose air quality index (AQI⁺) forecast

Today

31°

17°

km/h

47%

Thu

27°

15°

km/h

55%

Fri

30°

14°

km/h

50%

Air pollutants

What is the current air quality near Johnston Avenue?

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 Johnston Avenue, San Jose air pollution map

Pollen

What is the pollen count in Johnston Avenue today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Johnston Avenue today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Johnston Avenue

10 AQI⁺ US

Good

07:00–08:00 Aug 12

AQI⁺ US

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Most polluted locations near Johnston Avenue, San Jose

Worldwide AQI⁺ ranking

Station ranking

Real-time Johnston Avenue AQI⁺ station ranking

#	Stations	AQI⁺ US
1	2360 Cherrystone Drive	33
2	301-499 Avenida Abetos	33
3	1907 Kirkland Ave	31
4	2198-2110 Violet Way	30
5	2046-2000 Carignan Way	27
6	405 Terrace Drive	27
7	1405 Stockbridge Drive	26
8	4398-4326 Vanderbilt Dr	20
9	342 N 20TH ST	13
10	3649 Tankerland Ct	10

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Inchelium, Washington	230
2	Kettle Falls, Washington	204
3	Stevens County, Washington	197
4	Winthrop, Washington	170
5	Big Sky, Montana	168
6	Santa Fe, New Mexico	167
7	Okanogan County, Washington	166
8	Pend Oreille County, Washington	160
9	Chelan, Washington	155
10	Weaverville, California	153