Air Pollution in Macao

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Current Air Quality
38
Good
on Tuesday, May 19th 2026, 23:00 pm
Past 24 hours Air Quality
#AQICity
1
38
Macau
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
112
 🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
42
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
44
 🇰🇪 Kenya
33
 🇲🇦 Kingdom of Morocco
14
 🇱🇸 Lesotho
42
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
9
 🇾🇹 Mayotte
72
 🇳🇦 Namibia 🇳🇬 Nigeria 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
50
 🇨🇲 Republic of Cameroon 🇹🇩 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
47
 🇸🇳 Republic of Senegal
17
 🇿🇦 Republic of South Africa
138
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
21
 🇸🇭 Saint Helena 🇸🇨 Seychelles
12
 🇸🇱 Sierra Leone
65
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia
107
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda 🇪🇭 Western Sahara 🇿🇲 Zambia
36
 🇿🇼 Zimbabwe
36

Antarctica

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

Asia

🇧🇩 Bangladesh
93
 🇧🇹 Bhutan
69
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
6
 🇰🇭 Cambodia
16
 🇨🇳 China
146
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
101
 🇬🇪 Georgian Soviet Socialist Republic
22
 🇯🇴 Hashemite Kingdom of Jordan
19
 🇭🇰 Hong Kong
39
 🇮🇳 India
227
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
120
 🇯🇵 Japan
73
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
94
 🇰🇬 Kyrgyzstan
7
 🇱🇦 Laos
55
 🇲🇴 Macao
38
 🇲🇾 Malaysia
68
 🇲🇳 Mongolia
46
 🇲🇲 Myanmar [Burma]
134
 🇰🇵 North Korea 🇵🇸 Palestine
53
 🇵🇭 Philippines
96
 🇦🇲 Republic of Armenia
14
 🇦🇿 Republic of Azerbaijan
20
 🇮🇩 Republic of Indonesia
147
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
74
 🇰🇷 Republic of Korea
104
 🇱🇧 Republic of Lebanon 🇲🇻 Republic of Maldives
22
 🇹🇯 Republic of Tajikistan 🇺🇿 Republic of Uzbekistan 🇸🇬 Singapore
41
 🇻🇳 Socialist Republic of Vietnam
31
 🇱🇰 Sri Lanka
35
 🇮🇱 State of Israel
50
 🇰🇼 State of Kuwait
378
 🇶🇦 State of Qatar
72
 🇴🇲 Sultanate of Oman
50
 🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
57
 🇹🇷 Turkey
83
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
196
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
27
 🇨🇾 Cyprus
42
 🇨🇿 Czech Republic
50
 🇫🇴 Faroe Islands 🇫🇮 Finland
60
 🇫🇷 France
55
 🇩🇪 Germany
49
 🇬🇮 Gibraltar
16
 🇱🇺 Grand Duchy of Luxembourg
18
 🇬🇷 Greece
33
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
40
 🇮🇲 Isle of Man 🇮🇹 Italy
42
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
27
 🇩🇰 Kingdom of Denmark
21
 🇳🇴 Kingdom of Norway
25
 🇸🇪 Kingdom of Sweden
29
 🇱🇻 Latvia
16
 🇲🇰 Macedonia
45
 🇲🇹 Malta
28
 🇲🇨 Monaco
14
 🇲🇪 Montenegro
18
 🇳🇱 Netherlands
39
 🇵🇱 Poland
59
 🇵🇹 Portuguese Republic
22
 🇦🇩 Principality of Andorra
31
 🇱🇮 Principality of Liechtenstein
16
 🇦🇱 Republic of Albania
12
 🇦🇹 Republic of Austria
22
 🇧🇾 Republic of Belarus
19
 🇧🇬 Republic of Bulgaria
34
 🇭🇷 Republic of Croatia
38
 🇪🇪 Republic of Estonia
36
 🇮🇸 Republic of Iceland
27
 🇮🇪 Republic of Ireland
23
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
22
 🇲🇩 Republic of Moldova
21
 🇸🇮 Republic of Slovenia
23
 🇷🇴 Romania
39
 🇷🇺 Russia
62
 🇸🇲 San Marino
35
 🇷🇸 Serbia
44
 🇸🇰 Slovak Republic
46
 🇪🇸 Spain
56
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
30
 🇺🇦 Ukraine
34
 🇬🇧 United Kingdom
60
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
9
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
15
 🇻🇬 British Virgin Islands 🇨🇦 Canada
56
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
6
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
29
 🇯🇲 Jamaica 🇲🇶 Martinique
29
 🇲🇽 Mexico
108
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
30
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
104
 🇬🇹 Republic of Guatemala
92
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
98
 🇳🇮 Republic of Nicaragua
21
 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin 🇵🇲 Saint Pierre and Miquelon 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas 🇹🇹 Trinidad and Tobago
54
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
87

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
30
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
27
 🇳🇿 New Zealand
33
 🇳🇺 Niue 🇳🇫 Norfolk Island 🇲🇵 Northern Mariana Islands 🇵🇼 Palau 🇵🇬 Papua New Guinea 🇵🇳 Pitcairn Islands 🇳🇷 Republic of Nauru 🇻🇺 Republic of Vanuatu 🇸🇧 Solomon Islands 🇹🇰 Tokelau 🇹🇴 Tonga 🇹🇻 Tuvalu 🇺🇲 U.S. Minor Outlying Islands 🇼🇫 Wallis and Futuna

South America

🇦🇷 Argentine Republic
26
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
36
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
6
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
189
 🇨🇴 Republic of Colombia
42
 🇪🇨 Republic of Ecuador
52
 🇵🇾 Republic of Paraguay 🇵🇪 Republic of Peru
73
 🇸🇷 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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