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Air quality in San Juan

Air quality index (AQI⁺) and PM2.5 air pollution in San Juan • 11 Followers • 20:00, Nov 06 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

2.3 µg/m³

6°

12 km/h

64 %

Hourly forecast

San Juan air quality index (AQI⁺) forecast

Now

6°

km/h

64%

21:00

6°

km/h

65%

22:00

6°

km/h

64%

23:00

6°

km/h

63%

Sat

00:00

5°

km/h

63%

01:00

5°

km/h

62%

02:00

5°

km/h

62%

03:00

5°

km/h

62%

04:00

4°

km/h

63%

05:00

4°

km/h

62%

06:00

4°

km/h

62%

07:00

4°

km/h

63%

08:00

5°

km/h

60%

09:00

8°

km/h

51%

10:00

9°

km/h

44%

11:00

10°

km/h

39%

12:00

11°

km/h

36%

13:00

12°

km/h

33%

14:00

12°

km/h

30%

15:00

12°

km/h

30%

16:00

12°

km/h

35%

17:00

9°

km/h

49%

18:00

8°

km/h

53%

19:00

7°

km/h

54%

20:00

7°

km/h

51%

21:00

7°

km/h

47%

22:00

6°

km/h

46%

23:00

6°

km/h

45%

Sun

00:00

6°

km/h

44%

01:00

6°

km/h

46%

02:00

5°

km/h

47%

03:00

5°

km/h

50%

04:00

4°

km/h

51%

05:00

4°

km/h

52%

06:00

4°

km/h

53%

07:00

4°

km/h

55%

08:00

6°

km/h

54%

09:00

8°

km/h

45%

10:00

9°

km/h

44%

11:00

10°

km/h

44%

12:00

11°

km/h

43%

13:00

11°

km/h

41%

14:00

12°

km/h

40%

15:00

12°

km/h

40%

16:00

12°

km/h

41%

17:00

9°

km/h

50%

18:00

8°

km/h

57%

19:00

7°

km/h

59%

20:00

7°

km/h

60%

21:00

6°

km/h

60%

22:00

6°

km/h

60%

23:00

6°

km/h

60%

Mon

00:00

6°

km/h

61%

01:00

5°

km/h

62%

02:00

5°

km/h

62%

03:00

5°

km/h

61%

04:00

5°

km/h

60%

05:00

4°

km/h

60%

06:00

4°

km/h

58%

07:00

4°

km/h

57%

08:00

6°

km/h

54%

09:00

9°

km/h

43%

10:00

10°

km/h

40%

11:00

11°

km/h

36%

12:00

12°

km/h

33%

13:00

13°

km/h

30%

14:00

14°

km/h

29%

15:00

14°

km/h

30%

16:00

13°

km/h

32%

17:00

10°

km/h

43%

18:00

9°

km/h

49%

19:00

8°

km/h

51%

Daily forecast

San Juan air quality index (AQI⁺) forecast

Today

12°

4°

km/h

46%

Sat

12°

4°

km/h

50%

Sun

14°

4°

km/h

44%

Air pollutants

What is the current air quality in San Juan?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

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

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Filtration for air conditioners

A cut-to-fit filtration for air conditioning systems, LifeShield Lite helps reduce dust in the air conditioner while capturing indoor air pollutants.

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Sustainable, smart air purifiers

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Pollen

What is the pollen count in San Juan today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

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

Low

Tree

None

Grass

None

Weed

Low

25%

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

Filtration for air conditioners

A cut-to-fit filtration for air conditioning systems, LifeShield Lite helps reduce dust in the air conditioner while capturing indoor air pollutants.

Lifeshield Lite

Sustainable, smart air purifiers

Elegantly designed using sustainably sourced beech wood, the Atem Earth delivers medical-grade filtration by capturing 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 National Park - Island in the Sky	18
2	ISKY Air Quality Station, CANY	18
3	Natural Bridges National Monument - Visitor Center	13
4	San Juan County	12
5	Grand Gulch Wilderness Study Area	7

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Delano, California	118
2	Pixley, California	118
3	East Wenatchee, Washington	110
4	Leavenworth, Washington	109
5	Matheny, California	108
6	St. Ignatius, Montana	96
7	Quincy, Washington	93
8	Hamilton, Montana	91
9	Tulare County, California	90
10	Chelan County, Washington	87

History

Historic air quality graph for San Juan

12 AQI⁺ US

Good

19:00–20:00 Nov 06 Local time

AQI⁺ US

History

Historic air quality graph for San Juan

12 AQI⁺ US

Good

19:00–20:00 Nov 06 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 National Park - Island in the Sky	18
2	ISKY Air Quality Station, CANY	18
3	Natural Bridges National Monument - Visitor Center	13
4	San Juan County	12
5	Grand Gulch Wilderness Study Area	7

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Delano, California	118
2	Pixley, California	118
3	East Wenatchee, Washington	110
4	Leavenworth, Washington	109
5	Matheny, California	108
6	St. Ignatius, Montana	96
7	Quincy, Washington	93
8	Hamilton, Montana	91
9	Tulare County, California	90
10	Chelan County, Washington	87