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Air quality near 342 N 20TH ST, San Jose

Air quality index (AQI⁺) and PM2.5 air pollution near 342 N 20TH ST, San Jose • 98 Followers • 09:00, Jun 22 Local time

Data source: PurpleAir

Grayson AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

4.6 µg/m³

19°

1 km/h

67 %

Data source: PurpleAir

Hourly forecast

342 N 20TH ST, San Jose air quality index (AQI⁺) forecast

Now

19°

km/h

67%

10:00

21°

km/h

58%

11:00

23°

km/h

50%

12:00

25°

km/h

43%

13:00

27°

km/h

40%

14:00

27°

km/h

38%

15:00

28°

km/h

38%

16:00

27°

km/h

38%

17:00

27°

km/h

38%

18:00

26°

km/h

40%

19:00

24°

km/h

43%

20:00

22°

km/h

48%

21:00

20°

km/h

55%

22:00

19°

km/h

59%

23:00

18°

km/h

61%

Tue

00:00

18°

km/h

63%

01:00

18°

km/h

66%

02:00

17°

km/h

69%

03:00

16°

km/h

73%

04:00

16°

km/h

76%

05:00

15°

km/h

78%

06:00

15°

km/h

81%

07:00

15°

km/h

79%

08:00

16°

km/h

72%

09:00

19°

km/h

62%

10:00

21°

km/h

52%

11:00

24°

km/h

42%

12:00

27°

km/h

36%

13:00

28°

km/h

35%

14:00

28°

km/h

34%

15:00

29°

km/h

32%

16:00

29°

km/h

31%

17:00

28°

km/h

32%

18:00

27°

km/h

34%

19:00

26°

km/h

38%

20:00

23°

km/h

45%

21:00

21°

km/h

54%

22:00

19°

km/h

58%

23:00

19°

km/h

60%

Wed

00:00

18°

km/h

61%

01:00

18°

km/h

62%

02:00

18°

km/h

65%

03:00

17°

km/h

69%

04:00

16°

km/h

73%

05:00

15°

km/h

76%

06:00

24°

km/h

24%

07:00

24°

km/h

24%

08:00

25°

km/h

22%

09:00

26°

km/h

23%

10:00

28°

km/h

20%

11:00

32°

km/h

15%

12:00

30°

km/h

17%

13:00

29°

km/h

16%

14:00

30°

km/h

14%

15:00

31°

km/h

13%

16:00

32°

km/h

11%

17:00

33°

km/h

12%

18:00

31°

km/h

14%

19:00

30°

km/h

14%

20:00

30°

km/h

14%

21:00

30°

km/h

15%

22:00

31°

km/h

16%

23:00

30°

km/h

14%

Thu

00:00

26°

km/h

18%

01:00

23°

km/h

22%

02:00

23°

km/h

23%

03:00

22°

km/h

25%

04:00

22°

km/h

25%

05:00

24°

km/h

25%

06:00

24°

km/h

24%

07:00

23°

km/h

25%

08:00

25°

km/h

21%

Daily forecast

342 N 20TH ST, San Jose air quality index (AQI⁺) forecast

Today

28°

15°

km/h

53%

Tue

29°

15°

km/h

48%

Wed

33°

24°

km/h

17%

Air pollutants

What is the current air quality near 342 N 20TH ST?

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 342 N 20TH ST, San Jose air pollution map

Pollen

What is the pollen count in 342 N 20TH ST today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in 342 N 20TH ST

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Air Quality Monitors

Pollen

What is the pollen count in 342 N 20TH ST today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 342 N 20TH ST

26 AQI⁺ US

Good

08:00–09:00 Jun 22 Local time

AQI⁺ US

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Most polluted locations near 342 N 20TH ST, San Jose

Worldwide AQI⁺ ranking

Station ranking

Real-time 342 N 20TH ST AQI⁺ station ranking

#	Stations	AQI⁺ US
1	450 South 16th Street	44
2	2198-2110 Violet Way	43
3	2360 Cherrystone Drive	43
4	443 Shepherd Ave	43
5	1907 Kirkland Ave	41
6	2046-2000 Carignan Way	41
7	1405 Stockbridge Drive	40
8	4556 Norwich Way	39
9	342 N 20TH ST	26
10	3649 Tankerland Ct	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Stafford, Virginia	124
2	Claremont, California	108
3	Glendora, California	108
4	Monterey Park, California	106
5	East Los Angeles, California	97
6	Maricopa County, Arizona	97
7	Burnet, Texas	92
8	La Verne, California	89
9	San Bernardino County, California	85
10	Hacienda Heights, California	77