Add

Air quality near North 9th and Saint John, San Jose

Air quality index (AQI⁺) and PM2.5 air pollution near North 9th and Saint John, San Jose • 1.6K Followers • 10:00, Apr 24 Local time

Data source: PurpleAir

Grayson AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

4.7 µg/m³

14°

1 km/h

74 %

Data source: PurpleAir

Hourly forecast

North 9th and Saint John, San Jose air quality index (AQI⁺) forecast

Now

14°

km/h

74%

11:00

15°

km/h

64%

12:00

17°

km/h

58%

13:00

17°

km/h

56%

14:00

18°

km/h

53%

15:00

19°

km/h

51%

16:00

19°

km/h

47%

17:00

18°

km/h

54%

18:00

17°

km/h

54%

19:00

15°

km/h

66%

20:00

14°

km/h

78%

21:00

12°

km/h

80%

22:00

12°

km/h

82%

23:00

11°

km/h

85%

Sat

00:00

12°

km/h

82%

01:00

11°

km/h

88%

02:00

11°

km/h

94%

03:00

11°

km/h

86%

04:00

11°

km/h

86%

05:00

10°

km/h

88%

06:00

10°

km/h

84%

07:00

10°

km/h

84%

08:00

11°

km/h

79%

09:00

12°

km/h

70%

10:00

14°

km/h

62%

11:00

15°

km/h

57%

12:00

16°

km/h

54%

13:00

17°

km/h

50%

14:00

18°

km/h

51%

15:00

18°

km/h

51%

16:00

17°

km/h

51%

17:00

16°

km/h

57%

18:00

15°

km/h

72%

19:00

14°

km/h

72%

20:00

14°

km/h

72%

21:00

13°

km/h

72%

22:00

12°

km/h

82%

23:00

13°

km/h

72%

Sun

00:00

13°

km/h

77%

01:00

12°

km/h

76%

02:00

12°

km/h

76%

03:00

11°

km/h

82%

04:00

10°

km/h

87%

05:00

11°

km/h

87%

06:00

12°

km/h

88%

07:00

12°

km/h

82%

08:00

13°

km/h

77%

09:00

14°

km/h

72%

10:00

15°

km/h

67%

11:00

15°

km/h

67%

12:00

15°

km/h

67%

13:00

16°

km/h

55%

14:00

17°

km/h

52%

15:00

17°

km/h

48%

16:00

18°

km/h

45%

17:00

17°

km/h

55%

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%

Daily forecast

North 9th and Saint John, San Jose air quality index (AQI⁺) forecast

Today

19°

11°

km/h

69%

Sat

18°

10°

km/h

66%

Sun

18°

12°

km/h

63%

Air pollutants

What is the current air quality near North 9th and Saint John?

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 North 9th and Saint John, San Jose air pollution map

Pollen

What is the pollen count in North 9th and Saint John today?

Index

Low

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

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in North 9th and Saint John

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in North 9th and Saint John today?

Index

Low

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

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for North 9th and Saint John

26 AQI⁺ US

Good

09:00–10:00 Apr 24 Local time

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

Most polluted locations near North 9th and Saint John, San Jose

Worldwide AQI⁺ ranking

Station ranking

Real-time North 9th and Saint John AQI⁺ station ranking

#	Stations	AQI⁺ US
1	2198-2110 Violet Way	38
2	443 Shepherd Ave	33
3	2046-2000 Carignan Way	32
4	3798-3712 Kenton Ln	32
5	1907 Kirkland Ave	29
6	2360 Cherrystone Drive	27
7	126 Brook Knoll Dr	26
8	1405 Stockbridge Drive	24
9	3649 Tankerland Ct	16
10	342 N 20TH ST	15

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	92
2	Port Arthur, Texas	82
3	Middletown, Ohio	72
4	Dayton, Ohio	70
5	San Antonio, Texas	69
6	Briarcliff, Texas	68
7	Columbia, South Carolina	68
8	Pflugerville, Texas	68
9	West Lake Hills, Texas	68
10	Wynnedale, Indiana	68