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Air quality in San Juan

Air quality index (AQI⁺) and PM2.5 air pollution in San Juan • 1 Follower • 16:00, May 18 Local time

46*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

8.4 µg/m³

weather condition icon

22°

wind direction icon

8 km/h

weather humid icon

65 %

Hourly forecast

San Juan air quality index (AQI⁺) forecast

Now

46

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

8

km/h

Humidity icon

65%

17:00

46

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20°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

10

km/h

Humidity icon

84%

18:00

47

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80%

18°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

9

km/h

Humidity icon

96%

19:00

48

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

8

km/h

Humidity icon

95%

20:00

48

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

5

km/h

Humidity icon

97%

21:00

48

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17°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

4

km/h

Humidity icon

96%

22:00

47

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

4

km/h

Humidity icon

93%

23:00

44

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

9

km/h

Humidity icon

89%

Tue

00:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

11

km/h

Humidity icon

89%

01:00

34

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

12

km/h

Humidity icon

91%

02:00

33

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

13

km/h

Humidity icon

93%

03:00

32

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

13

km/h

Humidity icon

93%

04:00

32

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

13

km/h

Humidity icon

92%

05:00

33

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

14

km/h

Humidity icon

92%

06:00

34

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

15

km/h

Humidity icon

92%

07:00

36

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

15

km/h

Humidity icon

90%

08:00

32

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

15

km/h

Humidity icon

78%

09:00

28

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

14

km/h

Humidity icon

63%

10:00

24

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

13

km/h

Humidity icon

52%

11:00

29

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

11

km/h

Humidity icon

48%

12:00

34

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

10

km/h

Humidity icon

45%

13:00

39

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

9

km/h

Humidity icon

43%

14:00

44

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

6

km/h

Humidity icon

43%

15:00

49

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

5

km/h

Humidity icon

48%

16:00

54

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

11

km/h

Humidity icon

77%

17:00

54

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

8

km/h

Humidity icon

93%

18:00

54

Weather icon

80%

17°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

6

km/h

Humidity icon

96%

19:00

54

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

3

km/h

Humidity icon

96%

20:00

53

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

3

km/h

Humidity icon

93%

21:00

53

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

7

km/h

Humidity icon

90%

22:00

53

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

9

km/h

Humidity icon

90%

23:00

48

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

11

km/h

Humidity icon

91%

Wed

00:00

44

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

11

km/h

Humidity icon

90%

01:00

40

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

11

km/h

Humidity icon

90%

02:00

37

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

13

km/h

Humidity icon

91%

03:00

34

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

13

km/h

Humidity icon

93%

04:00

32

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

14

km/h

Humidity icon

93%

05:00

34

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

14

km/h

Humidity icon

93%

06:00

36

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

15

km/h

Humidity icon

93%

07:00

38

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

14

km/h

Humidity icon

91%

08:00

37

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

14

km/h

Humidity icon

79%

09:00

36

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

14

km/h

Humidity icon

67%

10:00

36

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

13

km/h

Humidity icon

58%

11:00

38

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 84 degree

12

km/h

Humidity icon

50%

12:00

40

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 86 degree

10

km/h

Humidity icon

46%

13:00

42

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

5

km/h

Humidity icon

46%

14:00

46

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

3

km/h

Humidity icon

49%

15:00

50

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

8

km/h

Humidity icon

66%

16:00

55

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

7

km/h

Humidity icon

74%

17:00

55

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

9

km/h

Humidity icon

85%

18:00

55

Weather icon

80%

17°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

6

km/h

Humidity icon

96%

19:00

56

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

3

km/h

Humidity icon

94%

20:00

54

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

4

km/h

Humidity icon

92%

21:00

53

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

6

km/h

Humidity icon

90%

22:00

52

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

10

km/h

Humidity icon

89%

23:00

48

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

11

km/h

Humidity icon

90%

Thu

00:00

44

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

11

km/h

Humidity icon

91%

01:00

41

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

12

km/h

Humidity icon

93%

02:00

44

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

12

km/h

Humidity icon

93%

03:00

47

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

12

km/h

Humidity icon

93%

04:00

51

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

13

km/h

Humidity icon

93%

05:00

51

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

13

km/h

Humidity icon

93%

06:00

52

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

14

km/h

Humidity icon

93%

07:00

53

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

13

km/h

Humidity icon

92%

08:00

52

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

14

km/h

Humidity icon

81%

09:00

52

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

13

km/h

Humidity icon

69%

10:00

52

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

11

km/h

Humidity icon

58%

11:00

46

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

10

km/h

Humidity icon

50%

12:00

40

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

9

km/h

Humidity icon

46%

13:00

34

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

5

km/h

Humidity icon

46%

14:00

38

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

6

km/h

Humidity icon

60%

15:00

42

Weather icon

80%

21°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

8

km/h

Humidity icon

74%

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 1.7 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Juan air pollution map

Health recommendations

Protect yourself from air pollution in San Juan

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Health recommendations

air quality map

Real-time San Juan air pollution map

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

City ranking

Real-time Peru AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Peru

Lima, Lima

56

2
The national flag of Peru

Pucallpa, Ucayali

53

3
The national flag of Peru

La Oroya, Junin

27

History

Historic air quality graph for San Juan

46 AQI⁺ US
Good
16:00–17:00 May 18 Local time
AQI⁺ US

History

Historic air quality graph for San Juan

46 AQI⁺ US
Good
16:00–17:00 May 18 Local time
AQI⁺ US

Most polluted locations near San Juan

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Peru AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Peru

Lima, Lima

56

2
The national flag of Peru

Pucallpa, Ucayali

53

3
The national flag of Peru

La Oroya, Junin

27

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Where is the cleanest air quality in San Juan?

No locations are available.