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Air quality in San Juan

Air quality index (AQI⁺) and PM2.5 air pollution in San Juan • 11 Followers • 10:00, Jun 07 Local time

US AQI⁺

Good

Main pollutant:

O₃

110 µg/m³

20°

13 km/h

23 %

Hourly forecast

San Juan air quality index (AQI⁺) forecast

Now

20°

km/h

23%

11:00

21°

km/h

22%

12:00

23°

km/h

18%

13:00

24°

km/h

17%

14:00

25°

km/h

16%

15:00

25°

km/h

14%

16:00

25°

km/h

14%

17:00

25°

km/h

14%

18:00

25°

km/h

14%

19:00

24°

km/h

16%

20:00

22°

km/h

18%

21:00

19°

km/h

21%

22:00

18°

km/h

22%

23:00

18°

km/h

23%

Mon

00:00

16°

km/h

25%

01:00

16°

km/h

28%

02:00

15°

km/h

32%

03:00

14°

km/h

31%

04:00

13°

km/h

36%

05:00

13°

km/h

34%

06:00

14°

km/h

33%

07:00

14°

km/h

35%

08:00

16°

km/h

31%

09:00

17°

km/h

28%

10:00

19°

km/h

25%

11:00

22°

km/h

21%

12:00

23°

km/h

20%

13:00

24°

km/h

19%

14:00

26°

km/h

14%

15:00

27°

km/h

11%

16:00

27°

km/h

10%

17:00

27°

km/h

11%

18:00

26°

km/h

11%

19:00

25°

km/h

11%

20:00

23°

km/h

11%

21:00

20°

km/h

14%

22:00

19°

km/h

15%

23:00

17°

km/h

13%

Tue

00:00

16°

km/h

12%

01:00

15°

km/h

12%

02:00

14°

km/h

13%

03:00

14°

km/h

14%

04:00

13°

km/h

16%

05:00

12°

km/h

17%

06:00

12°

km/h

17%

07:00

14°

km/h

27%

08:00

16°

km/h

23%

09:00

19°

km/h

18%

10:00

21°

km/h

14%

11:00

22°

km/h

13%

12:00

24°

km/h

10%

13:00

25°

km/h

10%

14:00

25°

km/h

10%

15:00

26°

km/h

10%

16:00

26°

km/h

10%

17:00

26°

km/h

10%

18:00

26°

km/h

10%

19:00

25°

km/h

13%

20:00

23°

km/h

14%

21:00

21°

km/h

15%

22:00

20°

km/h

16%

23:00

18°

km/h

18%

Wed

00:00

18°

km/h

20%

01:00

17°

km/h

21%

02:00

16°

km/h

24%

03:00

14°

km/h

26%

04:00

14°

km/h

27%

05:00

14°

km/h

27%

06:00

13°

km/h

27%

07:00

15°

km/h

27%

08:00

19°

km/h

21%

09:00

21°

km/h

20%

Daily forecast

San Juan air quality index (AQI⁺) forecast

Today

25°

14°

km/h

20%

Mon

27°

14°

km/h

19%

Tue

26°

12°

km/h

14%

Air pollutants

What is the current air quality in San Juan?

PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.

Real-time San Juan air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in San Juan

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Pollen

What is the pollen count in San Juan today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in San Juan

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time San Juan air pollution map

Pollen

What is the pollen count in San Juan today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in San Juan

Protect yourself from air pollution in San Juan

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near San Juan

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in San Juan

#	Stations	AQI⁺ US
1	Canyonlands NP	44
2	Canyonlands National Park - Island in the Sky	44
3	ISKY Air Quality Station, CANY	33
4	San Juan County	29
5	Natural Bridges National Monument - Visitor Center	27

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	91
2	Pinal County, Arizona	76
3	Baton Rouge, Louisiana	69
4	Beaumont, California	68
5	James City County, Virginia	68
6	Montgomery County, North Carolina	68
7	Virginia Beach, Virginia	68
8	Kingsport, Tennessee	67
9	Greenville, North Carolina	66
10	Norfolk, Virginia	65

History

Historic air quality graph for San Juan

31 AQI⁺ US

Good

09:00–10:00 Jun 07 Local time

AQI⁺ US

History

Historic air quality graph for San Juan

31 AQI⁺ US

Good

09:00–10:00 Jun 07 Local time

AQI⁺ US

Most polluted locations near San Juan

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in San Juan

#	Stations	AQI⁺ US
1	Canyonlands NP	44
2	Canyonlands National Park - Island in the Sky	44
3	ISKY Air Quality Station, CANY	33
4	San Juan County	29
5	Natural Bridges National Monument - Visitor Center	27

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	91
2	Pinal County, Arizona	76
3	Baton Rouge, Louisiana	69
4	Beaumont, California	68
5	James City County, Virginia	68
6	Montgomery County, North Carolina	68
7	Virginia Beach, Virginia	68
8	Kingsport, Tennessee	67
9	Greenville, North Carolina	66
10	Norfolk, Virginia	65