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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 • 15:00, Aug 12

Data source: PurpleAir

US AQI⁺

Moderate

Main pollutant:

PM2.5

10.1 µg/m³

30°

16 km/h

28 %

Data source: PurpleAir

Hourly forecast

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

Now

30°

km/h

28%

16:00

30°

km/h

29%

17:00

29°

km/h

29%

18:00

28°

km/h

28%

19:00

27°

km/h

31%

20:00

24°

km/h

42%

21:00

22°

km/h

50%

22:00

20°

km/h

55%

23:00

18°

km/h

66%

Thu

00:00

18°

km/h

71%

01:00

17°

km/h

74%

02:00

16°

km/h

76%

03:00

16°

km/h

78%

04:00

15°

km/h

79%

05:00

15°

km/h

81%

06:00

15°

km/h

82%

07:00

15°

km/h

82%

08:00

16°

km/h

74%

09:00

19°

km/h

65%

10:00

21°

km/h

56%

11:00

23°

km/h

49%

12:00

24°

km/h

46%

13:00

25°

km/h

45%

14:00

25°

km/h

44%

15:00

25°

km/h

45%

16:00

25°

km/h

48%

17:00

24°

km/h

51%

18:00

22°

km/h

55%

19:00

21°

km/h

56%

20:00

20°

km/h

60%

21:00

18°

km/h

67%

22:00

17°

km/h

72%

23:00

16°

km/h

76%

Fri

00:00

15°

km/h

79%

01:00

15°

km/h

81%

02:00

14°

km/h

83%

03:00

14°

km/h

84%

04:00

14°

km/h

85%

05:00

14°

km/h

86%

06:00

13°

km/h

87%

07:00

13°

km/h

86%

08:00

15°

km/h

79%

09:00

16°

km/h

72%

10:00

19°

km/h

63%

11:00

21°

km/h

56%

12:00

23°

km/h

50%

13:00

24°

km/h

45%

14:00

26°

km/h

43%

15:00

26°

km/h

42%

16:00

26°

km/h

43%

17:00

24°

km/h

48%

18:00

26°

km/h

41%

19:00

23°

km/h

49%

20:00

21°

km/h

55%

21:00

19°

km/h

62%

22:00

17°

km/h

69%

23:00

17°

km/h

73%

Sat

00:00

16°

km/h

76%

01:00

16°

km/h

77%

02:00

15°

km/h

78%

03:00

15°

km/h

79%

04:00

15°

km/h

80%

05:00

15°

km/h

82%

06:00

14°

km/h

83%

07:00

14°

km/h

83%

08:00

16°

km/h

76%

09:00

18°

km/h

67%

10:00

21°

km/h

56%

11:00

23°

km/h

45%

12:00

26°

km/h

38%

13:00

27°

km/h

33%

14:00

29°

km/h

29%

Daily forecast

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

Today

30°

17°

km/h

45%

Thu

25°

15°

km/h

59%

Fri

26°

13°

km/h

58%

Air pollutants

What is the current air quality near Johnston Avenue?

PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

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

53 AQI⁺ US

Moderate

14:00–15:00 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	301-499 Avenida Abetos	61
2	2198-2110 Violet Way	60
3	3649 Tankerland Ct	60
4	1907 Kirkland Ave	59
5	1405 Stockbridge Drive	58
6	405 Terrace Drive	56
7	2360 Cherrystone Drive	55
8	342 N 20TH ST	50
9	2046-2000 Carignan Way	44
10	3798-3712 Kenton Ln	44

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Chelan, Washington	184
2	Bonner County, Idaho	174
3	Douglas, Washington	171
4	Wenatchee, Washington	171
5	Stevens County, Washington	170
6	Kettle Falls, Washington	169
7	Boundary County, Idaho	166
8	Moxee, Washington	166
9	Sandpoint, Idaho	163
10	Yakima, Washington	161