Air quality in Puerto Rico

Air quality index (AQI) and PM2.5 air pollution in Puerto Rico

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Puerto Rico
Most polluted city ranking

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#cityUS AQI
1 Catano, Catano

68

2 Guayanilla, Guayanilla

42

3 San German, San German

22

4 Caguas, Caguas

18

5 Mayagueez, Mayaguez

17

6 San Juan, San Juan

16

7 Bayamon, Bayamon

14

8 Aguadilla, Aguadilla

12

9 Manati, Manati

12

10 Camuy, Camuy

11

(local time)

SEE WORLD AQI RANKING

Air Quality contributors Sources

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LIVE AQI CITY RANKING

Real-time Puerto Rico
Cleanest city ranking

Tooltip icon
#cityUS AQI
1 Arecibo, Arecibo

10

2 Camuy, Camuy

11

3 Aguadilla, Aguadilla

12

4 Manati, Manati

12

5 Bayamon, Bayamon

14

6 San Juan, San Juan

16

7 Mayagueez, Mayaguez

17

8 Caguas, Caguas

18

9 San German, San German

22

10 Guayanilla, Guayanilla

42

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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OVERVIEW

How polluted is Puerto Rico?

The national flag of USA

2020 Air quality average

Human face indicating AQI level

Good

2020 average US AQI

15

PM2.5 concentration in Puerto Rico air currently meets the WHO annual air quality guideline value

2020  Puerto Rico cleanest city San German , San German

15

2020  Puerto Rico most polluted city Camuy , Camuy

15

2020 aqi country ranking

How does Puerto Rico rank globally in air pollution?

106/ 106 countries ranked in 2020

Which country had the worst air quality in 2020?

#COUNTRYPopulationAVG. US AQI
1The national flag of USABangladesh164'689'383

162

2The national flag of USAPakistan220'892'331

153

3The national flag of USAIndia1'380'004'385

141

4The national flag of USAMongolia3'278'292

128

5The national flag of USAAfghanistan38'928'341

128

6The national flag of USAOman5'106'622

123

7The national flag of USAQatar2'881'060

123

8The national flag of USAKyrgyzstan6'524'191

121

9The national flag of USAIndonesia273'523'621

114

10The national flag of USABosnia Herzegovina3'280'815

113

106The national flag of USAPuerto Rico2'860'840

15

SEE DETAIL

How to best protect from air pollution?

Reduce your air pollution exposure in Puerto Rico

Puerto Rico air quality data sources

Contributors 2

    Top Government Contributors

  • IQAir AirVisual logo
    AirNow

    3 stations

Data sources 2

Which is the most polluted state in Puerto Rico?

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