Air Pollution in Puerto Rico

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Current Air Quality
-
no data
on Wednesday, Mar 18th 2026, 15:00 pm
Past 24 hours Air Quality
#AQICity
1
-
Ponce
2
-
Bayamón
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very Unhealthy
Hazardous

Air Quality Forecast

Air quality historical data


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Known Countries in the World

Africa

🇧🇼 Botswana 🇧🇫 Burkina Faso 🇨🇫 Central African Republic 🇨🇩 Congo, The Democratic Republic Of 🇪🇬 Egypt 🇬🇶 Equatorial Guinea 🇪🇹 Federal Democratic Republic of Ethiopia
55
 🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
86
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
71
 🇰🇪 Kenya
49
 🇲🇦 Kingdom of Morocco
52
 🇱🇸 Lesotho
52
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius 🇾🇹 Mayotte
53
 🇳🇦 Namibia 🇳🇬 Nigeria
90
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
49
 🇨🇲 Republic of Cameroon
46
 🇹🇩 Republic of Chad 🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar 🇲🇿 Republic of Mozambique 🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda
39
 🇸🇳 Republic of Senegal
34
 🇿🇦 Republic of South Africa
65
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
43
 🇸🇭 Saint Helena 🇸🇨 Seychelles
32
 🇸🇱 Sierra Leone 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia
71
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
69
 🇪🇭 Western Sahara 🇿🇲 Zambia
91
 🇿🇼 Zimbabwe
24

Antarctica

🇦🇶 Antarctica 🇧🇻 Bouvet Island 🇹🇫 French Southern Territories 🇭🇲 Heard Island and McDonald Islands 🇬🇸 South Georgia and the South Sandwich Islands

Asia

🇧🇩 Bangladesh
116
 🇧🇹 Bhutan
75
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
12
 🇰🇭 Cambodia
51
 🇨🇳 China
164
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
72
 🇬🇪 Georgian Soviet Socialist Republic
51
 🇯🇴 Hashemite Kingdom of Jordan
19
 🇭🇰 Hong Kong
49
 🇮🇳 India
208
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
158
 🇯🇵 Japan
99
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
118
 🇰🇬 Kyrgyzstan
20
 🇱🇦 Laos
101
 🇲🇴 Macao
46
 🇲🇾 Malaysia
65
 🇲🇳 Mongolia
35
 🇲🇲 Myanmar [Burma]
102
 🇰🇵 North Korea 🇵🇸 Palestine
58
 🇵🇭 Philippines
62
 🇦🇲 Republic of Armenia
26
 🇦🇿 Republic of Azerbaijan
22
 🇮🇩 Republic of Indonesia
115
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
102
 🇰🇷 Republic of Korea
130
 🇱🇧 Republic of Lebanon
88
 🇲🇻 Republic of Maldives
16
 🇹🇯 Republic of Tajikistan
155
 🇺🇿 Republic of Uzbekistan
80
 🇸🇬 Singapore
44
 🇻🇳 Socialist Republic of Vietnam
56
 🇱🇰 Sri Lanka
60
 🇮🇱 State of Israel
72
 🇰🇼 State of Kuwait
60
 🇶🇦 State of Qatar
33
 🇴🇲 Sultanate of Oman
104
 🇸🇾 Syrian Arab Republic
64
 🇹🇼 Taiwan
62
 🇹🇷 Turkey
120
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
121
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
47
 🇨🇾 Cyprus
57
 🇨🇿 Czech Republic
117
 🇫🇴 Faroe Islands 🇫🇮 Finland
28
 🇫🇷 France
54
 🇩🇪 Germany
73
 🇬🇮 Gibraltar
21
 🇱🇺 Grand Duchy of Luxembourg
30
 🇬🇷 Greece
59
 🇬🇬 Guernsey
4
 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
84
 🇮🇲 Isle of Man 🇮🇹 Italy
56
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
42
 🇩🇰 Kingdom of Denmark
23
 🇳🇴 Kingdom of Norway
44
 🇸🇪 Kingdom of Sweden
46
 🇱🇻 Latvia
34
 🇲🇰 Macedonia
65
 🇲🇹 Malta
57
 🇲🇨 Monaco
23
 🇲🇪 Montenegro
32
 🇳🇱 Netherlands
55
 🇵🇱 Poland
136
 🇵🇹 Portuguese Republic
31
 🇦🇩 Principality of Andorra
12
 🇱🇮 Principality of Liechtenstein
25
 🇦🇱 Republic of Albania
8
 🇦🇹 Republic of Austria
82
 🇧🇾 Republic of Belarus
33
 🇧🇬 Republic of Bulgaria
60
 🇭🇷 Republic of Croatia
61
 🇪🇪 Republic of Estonia
20
 🇮🇸 Republic of Iceland
9
 🇮🇪 Republic of Ireland
35
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
4
 🇲🇩 Republic of Moldova
34
 🇸🇮 Republic of Slovenia
20
 🇷🇴 Romania
74
 🇷🇺 Russia
93
 🇸🇲 San Marino
29
 🇷🇸 Serbia
87
 🇸🇰 Slovak Republic
86
 🇪🇸 Spain
91
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
29
 🇺🇦 Ukraine
63
 🇬🇧 United Kingdom
62
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
15
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
16
 🇻🇬 British Virgin Islands 🇨🇦 Canada
43
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
37
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
19
 🇯🇲 Jamaica 🇲🇶 Martinique
28
 🇲🇽 Mexico
100
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
40
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
35
 🇬🇹 Republic of Guatemala
10
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
41
 🇳🇮 Republic of Nicaragua
94
 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin 🇵🇲 Saint Pierre and Miquelon
7
 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas 🇹🇹 Trinidad and Tobago
14
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
96

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
42
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
16
 🇳🇿 New Zealand
31
 🇳🇺 Niue 🇳🇫 Norfolk Island 🇲🇵 Northern Mariana Islands 🇵🇼 Palau 🇵🇬 Papua New Guinea 🇵🇳 Pitcairn Islands 🇳🇷 Republic of Nauru 🇻🇺 Republic of Vanuatu 🇸🇧 Solomon Islands
13
 🇹🇰 Tokelau 🇹🇴 Tonga 🇹🇻 Tuvalu 🇺🇲 U.S. Minor Outlying Islands 🇼🇫 Wallis and Futuna

South America

🇦🇷 Argentine Republic
11
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
82
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
31
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
60
 🇨🇴 Republic of Colombia
75
 🇪🇨 Republic of Ecuador
47
 🇵🇾 Republic of Paraguay
4
 🇵🇪 Republic of Peru
68
 🇸🇷 Republic of Suriname 🇻🇪 Venezuela

About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQI Air Pollution Level Health Implications Cautionary Statement (for PM2.5)
0 - 50 Good Air quality is considered satisfactory, and air pollution poses little or no risk None
51 -100 Moderate Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150 Unhealthy for Sensitive Groups Members of sensitive groups may experience health effects. The general public is not likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200 Unhealthy Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300 Very Unhealthy Health warnings of emergency conditions. The entire population is more likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+ Hazardous Health alert: everyone may experience more serious health effects Everyone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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