Air Pollution in Macao

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Current Air Quality
46
Good
on Thursday, Apr 9th 2026, 06:00 am
Past 24 hours Air Quality
#AQICity
1
46
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
65
 🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
78
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
71
 🇰🇪 Kenya
67
 🇲🇦 Kingdom of Morocco
33
 🇱🇸 Lesotho
87
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
2
 🇾🇹 Mayotte
71
 🇳🇦 Namibia 🇳🇬 Nigeria
48
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
67
 🇨🇲 Republic of Cameroon
37
 🇹🇩 Republic of Chad 🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar 🇲🇿 Republic of Mozambique
60
 🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda
45
 🇸🇳 Republic of Senegal
58
 🇿🇦 Republic of South Africa
116
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
12
 🇸🇭 Saint Helena 🇸🇨 Seychelles
20
 🇸🇱 Sierra Leone 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia
139
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
73
 🇪🇭 Western Sahara 🇿🇲 Zambia
18
 🇿🇼 Zimbabwe
26

Antarctica

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

Asia

🇧🇩 Bangladesh
116
 🇧🇹 Bhutan
69
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
4
 🇰🇭 Cambodia
71
 🇨🇳 China
161
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
52
 🇬🇪 Georgian Soviet Socialist Republic
19
 🇯🇴 Hashemite Kingdom of Jordan
17
 🇭🇰 Hong Kong
54
 🇮🇳 India
177
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
134
 🇯🇵 Japan
65
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
179
 🇰🇬 Kyrgyzstan 🇱🇦 Laos
178
 🇲🇴 Macao
42
 🇲🇾 Malaysia
66
 🇲🇳 Mongolia
47
 🇲🇲 Myanmar [Burma]
158
 🇰🇵 North Korea 🇵🇸 Palestine
30
 🇵🇭 Philippines
67
 🇦🇲 Republic of Armenia
13
 🇦🇿 Republic of Azerbaijan
9
 🇮🇩 Republic of Indonesia
148
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
55
 🇰🇷 Republic of Korea
91
 🇱🇧 Republic of Lebanon 🇲🇻 Republic of Maldives
62
 🇹🇯 Republic of Tajikistan
65
 🇺🇿 Republic of Uzbekistan
70
 🇸🇬 Singapore
80
 🇻🇳 Socialist Republic of Vietnam
52
 🇱🇰 Sri Lanka
73
 🇮🇱 State of Israel
45
 🇰🇼 State of Kuwait
76
 🇶🇦 State of Qatar
59
 🇴🇲 Sultanate of Oman
47
 🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
73
 🇹🇷 Turkey
87
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
75
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
38
 🇨🇾 Cyprus
51
 🇨🇿 Czech Republic
62
 🇫🇴 Faroe Islands 🇫🇮 Finland
44
 🇫🇷 France
81
 🇩🇪 Germany
66
 🇬🇮 Gibraltar
12
 🇱🇺 Grand Duchy of Luxembourg
19
 🇬🇷 Greece
38
 🇬🇬 Guernsey
46
 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
51
 🇮🇲 Isle of Man 🇮🇹 Italy
64
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
60
 🇩🇰 Kingdom of Denmark
12
 🇳🇴 Kingdom of Norway
39
 🇸🇪 Kingdom of Sweden
42
 🇱🇻 Latvia
4
 🇲🇰 Macedonia
51
 🇲🇹 Malta
41
 🇲🇨 Monaco
23
 🇲🇪 Montenegro
26
 🇳🇱 Netherlands
42
 🇵🇱 Poland
92
 🇵🇹 Portuguese Republic
32
 🇦🇩 Principality of Andorra
31
 🇱🇮 Principality of Liechtenstein
26
 🇦🇱 Republic of Albania 🇦🇹 Republic of Austria
30
 🇧🇾 Republic of Belarus
18
 🇧🇬 Republic of Bulgaria
30
 🇭🇷 Republic of Croatia
43
 🇪🇪 Republic of Estonia
5
 🇮🇸 Republic of Iceland
14
 🇮🇪 Republic of Ireland
50
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
17
 🇲🇩 Republic of Moldova
9
 🇸🇮 Republic of Slovenia
32
 🇷🇴 Romania
32
 🇷🇺 Russia
50
 🇸🇲 San Marino
39
 🇷🇸 Serbia
138
 🇸🇰 Slovak Republic
39
 🇪🇸 Spain
90
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
32
 🇺🇦 Ukraine
20
 🇬🇧 United Kingdom
83
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
11
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba 🇻🇬 British Virgin Islands 🇨🇦 Canada
42
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
30
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
42
 🇯🇲 Jamaica 🇲🇶 Martinique
64
 🇲🇽 Mexico
104
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
23
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
37
 🇬🇹 Republic of Guatemala
87
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
42
 🇳🇮 Republic of Nicaragua
14
 🇵🇦 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
8
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
93

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
45
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
26
 🇳🇿 New Zealand
20
 🇳🇺 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
16
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
55
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
57
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
77
 🇨🇴 Republic of Colombia
49
 🇪🇨 Republic of Ecuador
55
 🇵🇾 Republic of Paraguay 🇵🇪 Republic of Peru
61
 🇸🇷 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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