Air Pollution in Hong Kong
Real-time Air Quality Index (AQI)

Share: aqicn.org/country/hong-kong/
Current Air Quality
73
Moderate
on Friday, Mar 29th 2024, 05:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
85
2
78
3
78
4
74
5
72
6
70
7
67
8
64

Cities with the best air quality

#AQICity
1
64
2
67
3
70
4
72
5
74
6
78
7
78
8
85
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very Unhealthy
Hazardous

Air Quality Forecast

Air quality historical data

Blue Pool Road
Mount Anderson
Shek O Beach
atelierYVF
Yung Shue Wan
Blue Sky

...

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The GAIA air quality monitor uses laser particle sensors to measure in real-time PM2.5 and PM10 particle pollution, which is one of the most harmful air pollutants.

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Known Countries in the World

Africa

🇧🇼 Botswana 🇧🇫 Burkina Faso
6
🇨🇫 Central African Republic 🇨🇩 Congo, The Democratic Republic Of
85
🇪🇬 Egypt
139
🇬🇶 Equatorial Guinea 🇪🇹 Federal Democratic Republic of Ethiopia
82
🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
80
🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
55
🇰🇪 Kenya
63
🇲🇦 Kingdom of Morocco
19
🇱🇸 Lesotho 🇱🇷 Liberia
58
🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius 🇾🇹 Mayotte
18
🇳🇦 Namibia 🇳🇬 Nigeria
65
🇩🇿 People’s Democratic Republic of Algeria
42
🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
27
🇨🇲 Republic of Cameroon
63
🇹🇩 Republic of Chad
319
🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar
72
🇲🇿 Republic of Mozambique
14
🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda
153
🇸🇳 Republic of Senegal
62
🇿🇦 Republic of South Africa
82
🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
7
🇸🇭 Saint Helena 🇸🇨 Seychelles
25
🇸🇱 Sierra Leone 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia 🇹🇬 Togolese Republic
71
🇹🇳 Tunisian Republic 🇺🇬 Uganda
101
🇪🇭 Western Sahara 🇿🇲 Zambia
15
🇿🇼 Zimbabwe

Antarctica

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

Asia

🇧🇩 Bangladesh
184
🇧🇹 Bhutan 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
60
🇰🇭 Cambodia
46
🇨🇳 China
248
🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
112
🇬🇪 Georgian Soviet Socialist Republic
59
🇯🇴 Hashemite Kingdom of Jordan
41
🇭🇰 Hong Kong
73
🇮🇳 India
179
🇮🇷 Iran
76
🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
149
🇯🇵 Japan
55
🇧🇭 Kingdom of Bahrain
50
🇸🇦 Kingdom of Saudi Arabia
89
🇹🇭 Kingdom of Thailand
160
🇰🇬 Kyrgyzstan
21
🇱🇦 Laos
151
🇲🇴 Macao
70
🇲🇾 Malaysia
66
🇲🇳 Mongolia
56
🇲🇲 Myanmar [Burma]
138
🇰🇵 North Korea 🇵🇸 Palestine
79
🇵🇭 Philippines
49
🇦🇲 Republic of Armenia
61
🇦🇿 Republic of Azerbaijan
88
🇮🇩 Republic of Indonesia
159
🇮🇶 Republic of Iraq
134
🇰🇿 Republic of Kazakhstan
47
🇰🇷 Republic of Korea
366
🇱🇧 Republic of Lebanon 🇲🇻 Republic of Maldives 🇹🇯 Republic of Tajikistan
171
🇺🇿 Republic of Uzbekistan
86
🇸🇬 Singapore
41
🇻🇳 Socialist Republic of Vietnam
91
🇱🇰 Sri Lanka
78
🇮🇱 State of Israel
100
🇰🇼 State of Kuwait
57
🇶🇦 State of Qatar 🇴🇲 Sultanate of Oman 🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
61
🇹🇷 Turkey
87
🇹🇲 Turkmenistan
33
🇦🇪 United Arab Emirates
65
🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
29
🇨🇾 Cyprus
74
🇨🇿 Czech Republic
44
🇫🇴 Faroe Islands 🇫🇮 Finland
55
🇫🇷 France
57
🇩🇪 Germany
59
🇬🇮 Gibraltar
27
🇱🇺 Grand Duchy of Luxembourg
19
🇬🇷 Greece
86
🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State)
42
🇭🇺 Hungary
40
🇮🇲 Isle of Man 🇮🇹 Italy
79
🇯🇪 Jersey
52
🇧🇪 Kingdom of Belgium
22
🇩🇰 Kingdom of Denmark
30
🇳🇴 Kingdom of Norway
46
🇸🇪 Kingdom of Sweden
62
🇱🇻 Latvia
25
🇲🇰 Macedonia
59
🇲🇹 Malta
129
🇲🇨 Monaco
57
🇲🇪 Montenegro
33
🇳🇱 Netherlands
37
🇵🇱 Poland
114
🇵🇹 Portuguese Republic
33
🇦🇩 Principality of Andorra
26
🇱🇮 Principality of Liechtenstein
30
🇦🇱 Republic of Albania
15
🇦🇹 Republic of Austria
15
🇧🇾 Republic of Belarus
15
🇧🇬 Republic of Bulgaria
65
🇭🇷 Republic of Croatia
22
🇪🇪 Republic of Estonia
36
🇮🇸 Republic of Iceland
10
🇮🇪 Republic of Ireland
26
🇽🇰 Republic of Kosovo
34
🇱🇹 Republic of Lithuania
47
🇲🇩 Republic of Moldova
3
🇸🇮 Republic of Slovenia
28
🇷🇴 Romania
58
🇷🇺 Russia
83
🇸🇲 San Marino
37
🇷🇸 Serbia
60
🇸🇰 Slovak Republic
39
🇪🇸 Spain
56
🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
35
🇺🇦 Ukraine
37
🇬🇧 United Kingdom
69
🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba 🇧🇧 Barbados
5
🇧🇿 Belize
66
🇧🇲 Bermuda
8
🇧🇶 Bonaire, Saint Eustatius, and Saba 🇻🇬 British Virgin Islands
9
🇨🇦 Canada
62
🇰🇾 Cayman Islands
2
🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
12
🇬🇱 Greenland 🇬🇩 Grenada
10
🇬🇵 Guadeloupe
17
🇯🇲 Jamaica
52
🇲🇶 Martinique
23
🇲🇽 Mexico
142
🇲🇸 Montserrat
6
🇵🇷 Puerto Rico
12
🇨🇷 Republic of Costa Rica
59
🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
40
🇬🇹 Republic of Guatemala
92
🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
131
🇳🇮 Republic of Nicaragua 🇵🇦 Republic of Panama
23
🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin
20
🇵🇲 Saint Pierre and Miquelon 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas
27
🇹🇹 Trinidad and Tobago
36
🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
112

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
85
🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia
4
🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
15
🇳🇿 New Zealand
22
🇳🇺 Niue 🇳🇫 Norfolk Island 🇲🇵 Northern Mariana Islands 🇵🇼 Palau 🇵🇬 Papua New Guinea 🇵🇳 Pitcairn Islands 🇳🇷 Republic of Nauru 🇻🇺 Republic of Vanuatu 🇸🇧 Solomon Islands 🇹🇰 Tokelau 🇹🇴 Tonga
29
🇹🇻 Tuvalu 🇺🇲 U.S. Minor Outlying Islands 🇼🇫 Wallis and Futuna

South America

🇦🇷 Argentine Republic
28
🇧🇴 Bolivia, Plurinational State Of
15
🇧🇷 Brazil
60
🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
15
🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
75
🇨🇴 Republic of Colombia
100
🇪🇨 Republic of Ecuador
77
🇵🇾 Republic of Paraguay
30
🇵🇪 Republic of Peru
58
🇸🇷 Republic of Suriname 🇻🇪 Venezuela
113

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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