Air quality in San Juan

Air quality index (AQI⁺) and PM2.5 air pollution in San Juan • 07:00, May 31 Local time

18*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.3 µg/m³

weather condition icon

27°

wind direction icon

4 km/h

weather humid icon

83 %

Hourly forecast

San Juan air quality index (AQI⁺) forecast

Now

18

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

4

km/h

Humidity icon

83%

09:00

19

Weather icon

90%

28°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

5

km/h

Humidity icon

78%

10:00

19

Weather icon

90%

29°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

4

km/h

Humidity icon

75%

11:00

21

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

3

km/h

Humidity icon

71%

12:00

23

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

1

km/h

Humidity icon

69%

13:00

26

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

4

km/h

Humidity icon

68%

14:00

26

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

5

km/h

Humidity icon

69%

15:00

27

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

3

km/h

Humidity icon

68%

16:00

27

Weather icon

90%

30°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

2

km/h

Humidity icon

71%

17:00

30

Weather icon

90%

29°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

6

km/h

Humidity icon

78%

18:00

33

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

8

km/h

Humidity icon

83%

19:00

36

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

6

km/h

Humidity icon

87%

20:00

42

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

5

km/h

Humidity icon

87%

21:00

48

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

3

km/h

Humidity icon

87%

22:00

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

2

km/h

Humidity icon

87%

23:00

54

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

2

km/h

Humidity icon

88%

Mon

00:00

53

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

3

km/h

Humidity icon

89%

01:00

52

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

3

km/h

Humidity icon

88%

02:00

47

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

1

km/h

Humidity icon

89%

03:00

43

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

2

km/h

Humidity icon

89%

04:00

39

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

3

km/h

Humidity icon

90%

05:00

43

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

3

km/h

Humidity icon

89%

06:00

48

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

4

km/h

Humidity icon

89%

07:00

53

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

3

km/h

Humidity icon

84%

08:00

54

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 326 degree

2

km/h

Humidity icon

77%

09:00

56

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

3

km/h

Humidity icon

71%

10:00

58

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

1

km/h

Humidity icon

66%

11:00

57

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

5

km/h

Humidity icon

62%

12:00

56

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

3

km/h

Humidity icon

60%

13:00

55

Weather icon

90%

31°

IQAir AirVisual Air Quality Map Wind rotating 317 degree

3

km/h

Humidity icon

64%

14:00

55

Weather icon

90%

30°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

6

km/h

Humidity icon

74%

15:00

55

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

8

km/h

Humidity icon

80%

16:00

56

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 139 degree

7

km/h

Humidity icon

82%

17:00

53

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

9

km/h

Humidity icon

88%

18:00

50

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

5

km/h

Humidity icon

93%

19:00

48

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

4

km/h

Humidity icon

93%

20:00

44

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

3

km/h

Humidity icon

93%

21:00

40

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

2

km/h

Humidity icon

92%

22:00

37

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

3

km/h

Humidity icon

91%

23:00

37

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

6

km/h

Humidity icon

90%

Tue

00:00

37

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

3

km/h

Humidity icon

89%

01:00

37

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

2

km/h

Humidity icon

89%

02:00

33

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

1

km/h

Humidity icon

89%

03:00

29

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

3

km/h

Humidity icon

89%

04:00

25

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

2

km/h

Humidity icon

87%

05:00

33

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

1

km/h

Humidity icon

87%

06:00

42

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

1

km/h

Humidity icon

86%

07:00

51

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

1

km/h

Humidity icon

86%

08:00

49

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

1

km/h

Humidity icon

84%

09:00

48

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 131 degree

2

km/h

Humidity icon

76%

10:00

47

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 131 degree

2

km/h

Humidity icon

70%

11:00

48

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 142 degree

4

km/h

Humidity icon

65%

12:00

50

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

8

km/h

Humidity icon

63%

13:00

52

Weather icon

90%

32°

IQAir AirVisual Air Quality Map Wind rotating 188 degree

6

km/h

Humidity icon

61%

14:00

50

Weather icon

90%

31°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

6

km/h

Humidity icon

62%

15:00

48

Weather icon

90%

30°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

10

km/h

Humidity icon

67%

16:00

46

Weather icon

90%

29°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

12

km/h

Humidity icon

77%

17:00

40

Weather icon

90%

27°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

8

km/h

Humidity icon

86%

18:00

34

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

6

km/h

Humidity icon

93%

19:00

29

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

6

km/h

Humidity icon

94%

20:00

26

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

7

km/h

Humidity icon

93%

21:00

23

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

6

km/h

Humidity icon

92%

22:00

21

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

6

km/h

Humidity icon

92%

23:00

23

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

6

km/h

Humidity icon

93%

Wed

00:00

25

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

6

km/h

Humidity icon

93%

01:00

27

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

6

km/h

Humidity icon

93%

02:00

26

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

5

km/h

Humidity icon

93%

03:00

25

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

4

km/h

Humidity icon

92%

04:00

24

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

4

km/h

Humidity icon

92%

05:00

23

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

4

km/h

Humidity icon

91%

06:00

23

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

3

km/h

Humidity icon

91%

07:00

23

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 306 degree

3

km/h

Humidity icon

87%

Daily forecast

|

San Juan air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in San Juan?

IQAir Check icon

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

Health recommendations

Protect yourself from air pollution in San Juan

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Health recommendations

Protect yourself from air pollution in San Juan

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near San Juan

Worldwide AQI⁺ rankingArrow icon

History

Historic air quality graph for San Juan

18 AQI⁺ US
Good
07:00–08:00 May 31 Local time
AQI⁺ US

History

Historic air quality graph for San Juan

18 AQI⁺ US
Good
07:00–08:00 May 31 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.