Air quality in San Juan

Air quality index (AQI⁺) and PM2.5 air pollution in San Juan • 19:00, Jun 02 Local time

42*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

7.5 µg/m³

weather condition icon

27°

wind direction icon

4 km/h

weather humid icon

82 %

Hourly forecast

San Juan air quality index (AQI⁺) forecast

Now

42

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

4

km/h

Humidity icon

82%

21:00

40

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

6

km/h

Humidity icon

83%

22:00

38

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

9

km/h

Humidity icon

86%

23:00

36

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

10

km/h

Humidity icon

88%

Wed

00:00

33

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

7

km/h

Humidity icon

89%

01:00

30

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

5

km/h

Humidity icon

90%

02:00

26

Weather icon

70%

25°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

5

km/h

Humidity icon

90%

03:00

23

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

5

km/h

Humidity icon

88%

04:00

19

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

3

km/h

Humidity icon

88%

05:00

16

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

3

km/h

Humidity icon

88%

06:00

14

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

5

km/h

Humidity icon

87%

07:00

11

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

4

km/h

Humidity icon

83%

08:00

12

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

4

km/h

Humidity icon

76%

09:00

14

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

2

km/h

Humidity icon

71%

10:00

16

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

2

km/h

Humidity icon

65%

11:00

14

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

3

km/h

Humidity icon

60%

12:00

13

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

4

km/h

Humidity icon

58%

13:00

12

Weather icon

90%

32°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

4

km/h

Humidity icon

58%

14:00

10

Weather icon

90%

32°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

1

km/h

Humidity icon

58%

15:00

8

Weather icon

90%

31°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

2

km/h

Humidity icon

62%

16:00

7

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

12

km/h

Humidity icon

82%

17:00

9

Weather icon

90%

26°

IQAir AirVisual Air Quality Map Wind rotating 126 degree

10

km/h

Humidity icon

96%

18:00

11

Weather icon

90%

25°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

21

km/h

Humidity icon

97%

19:00

13

Weather icon

90%

24°

IQAir AirVisual Air Quality Map Wind rotating 139 degree

27

km/h

Humidity icon

98%

20:00

14

Weather icon

90%

24°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

28

km/h

Humidity icon

98%

21:00

15

Weather icon

90%

23°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

14

km/h

Humidity icon

99%

22:00

16

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

6

km/h

Humidity icon

96%

23:00

16

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

7

km/h

Humidity icon

96%

Thu

00:00

17

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

9

km/h

Humidity icon

96%

01:00

18

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

10

km/h

Humidity icon

96%

02:00

15

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

7

km/h

Humidity icon

95%

03:00

12

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

7

km/h

Humidity icon

96%

04:00

9

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 326 degree

8

km/h

Humidity icon

94%

05:00

9

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

1

km/h

Humidity icon

91%

06:00

9

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24°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

1

km/h

Humidity icon

91%

07:00

9

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

4

km/h

Humidity icon

90%

08:00

13

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

3

km/h

Humidity icon

88%

09:00

17

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

2

km/h

Humidity icon

85%

10:00

22

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 325 degree

1

km/h

Humidity icon

83%

11:00

23

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

3

km/h

Humidity icon

80%

12:00

24

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

3

km/h

Humidity icon

79%

13:00

26

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

5

km/h

Humidity icon

79%

14:00

23

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

6

km/h

Humidity icon

77%

15:00

20

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

5

km/h

Humidity icon

77%

16:00

17

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

4

km/h

Humidity icon

75%

17:00

16

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

5

km/h

Humidity icon

79%

18:00

16

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

6

km/h

Humidity icon

83%

19:00

16

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

6

km/h

Humidity icon

85%

20:00

16

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

4

km/h

Humidity icon

85%

21:00

17

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

3

km/h

Humidity icon

86%

22:00

18

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

1

km/h

Humidity icon

86%

23:00

18

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

2

km/h

Humidity icon

87%

Fri

00:00

19

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

2

km/h

Humidity icon

87%

01:00

20

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

5

km/h

Humidity icon

88%

02:00

18

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

5

km/h

Humidity icon

88%

03:00

16

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

2

km/h

Humidity icon

88%

04:00

15

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

1

km/h

Humidity icon

89%

05:00

14

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

2

km/h

Humidity icon

89%

06:00

13

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

2

km/h

Humidity icon

88%

07:00

12

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

2

km/h

Humidity icon

87%

08:00

13

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

2

km/h

Humidity icon

82%

09:00

15

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

2

km/h

Humidity icon

79%

10:00

17

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

5

km/h

Humidity icon

78%

11:00

18

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

7

km/h

Humidity icon

76%

12:00

19

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

7

km/h

Humidity icon

71%

13:00

21

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

8

km/h

Humidity icon

67%

14:00

18

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

9

km/h

Humidity icon

64%

15:00

15

Weather icon

90%

30°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

9

km/h

Humidity icon

65%

16:00

12

Weather icon

90%

29°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

8

km/h

Humidity icon

69%

17:00

11

Weather icon

90%

28°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

7

km/h

Humidity icon

74%

18:00

11

Weather icon

90%

27°

IQAir AirVisual Air Quality Map Wind rotating 131 degree

8

km/h

Humidity icon

84%

19:00

11

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

8

km/h

Humidity icon

88%

Daily forecast

|

San Juan air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in San Juan?

IQAir exclamation icon

PM2.5 concentration is currently 1.5 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Protect yourself from air pollution in San Juan

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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.

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Health recommendations

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⁺ rankingArrow icon

History

Historic air quality graph for San Juan

42 AQI⁺ US
Good
19:00–20:00 Jun 02 Local time
AQI⁺ US

History

Historic air quality graph for San Juan

42 AQI⁺ US
Good
19:00–20:00 Jun 02 Local time
AQI⁺ US

Most polluted locations near San Juan

Worldwide AQI⁺ rankingArrow icon

Be the first to measure and contribute air quality data to your community

Where is the cleanest air quality in San Juan?

No locations are available.