Air Pollution in Sierra Leone

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Current Air Quality
59
Moderate
on Sunday, Jun 14th 2026, 03:00 am
Past 24 hours Air Quality
#AQICity
1
59
Freetown
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 🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
54
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
53
 🇰🇪 Kenya
98
 🇲🇦 Kingdom of Morocco
18
 🇱🇸 Lesotho
98
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
7
 🇾🇹 Mayotte
56
 🇳🇦 Namibia 🇳🇬 Nigeria
82
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
49
 🇨🇲 Republic of Cameroon
82
 🇹🇩 Republic of Chad 🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar 🇲🇿 Republic of Mozambique
121
 🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda
41
 🇸🇳 Republic of Senegal
32
 🇿🇦 Republic of South Africa
299
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
22
 🇸🇭 Saint Helena 🇸🇨 Seychelles
35
 🇸🇱 Sierra Leone
59
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia
72
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
100
 🇪🇭 Western Sahara 🇿🇲 Zambia
82
 🇿🇼 Zimbabwe
55

Antarctica

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

Asia

🇧🇩 Bangladesh
106
 🇧🇹 Bhutan
87
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
4
 🇰🇭 Cambodia
12
 🇨🇳 China
152
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
104
 🇬🇪 Georgian Soviet Socialist Republic
26
 🇯🇴 Hashemite Kingdom of Jordan
21
 🇭🇰 Hong Kong
25
 🇮🇳 India
276
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
144
 🇯🇵 Japan
76
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
78
 🇰🇬 Kyrgyzstan 🇱🇦 Laos
26
 🇲🇴 Macao
30
 🇲🇾 Malaysia
69
 🇲🇳 Mongolia
26
 🇲🇲 Myanmar [Burma]
34
 🇰🇵 North Korea 🇵🇸 Palestine
50
 🇵🇭 Philippines
70
 🇦🇲 Republic of Armenia
24
 🇦🇿 Republic of Azerbaijan
53
 🇮🇩 Republic of Indonesia
144
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
58
 🇰🇷 Republic of Korea
79
 🇱🇧 Republic of Lebanon 🇲🇻 Republic of Maldives
38
 🇹🇯 Republic of Tajikistan
121
 🇺🇿 Republic of Uzbekistan
107
 🇸🇬 Singapore
74
 🇻🇳 Socialist Republic of Vietnam
42
 🇱🇰 Sri Lanka
31
 🇮🇱 State of Israel
55
 🇰🇼 State of Kuwait
69
 🇶🇦 State of Qatar
35
 🇴🇲 Sultanate of Oman
59
 🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
38
 🇹🇷 Turkey
80
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
141
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
23
 🇨🇾 Cyprus
39
 🇨🇿 Czech Republic
39
 🇫🇴 Faroe Islands 🇫🇮 Finland
19
 🇫🇷 France
67
 🇩🇪 Germany
64
 🇬🇮 Gibraltar
26
 🇱🇺 Grand Duchy of Luxembourg
23
 🇬🇷 Greece
31
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
32
 🇮🇲 Isle of Man 🇮🇹 Italy
60
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
36
 🇩🇰 Kingdom of Denmark
13
 🇳🇴 Kingdom of Norway
18
 🇸🇪 Kingdom of Sweden
17
 🇱🇻 Latvia
4
 🇲🇰 Macedonia
21
 🇲🇹 Malta
39
 🇲🇨 Monaco 🇲🇪 Montenegro
14
 🇳🇱 Netherlands
33
 🇵🇱 Poland
31
 🇵🇹 Portuguese Republic
38
 🇦🇩 Principality of Andorra
34
 🇱🇮 Principality of Liechtenstein
19
 🇦🇱 Republic of Albania
8
 🇦🇹 Republic of Austria
22
 🇧🇾 Republic of Belarus
32
 🇧🇬 Republic of Bulgaria
32
 🇭🇷 Republic of Croatia
21
 🇪🇪 Republic of Estonia
18
 🇮🇸 Republic of Iceland
11
 🇮🇪 Republic of Ireland
28
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
17
 🇲🇩 Republic of Moldova
5
 🇸🇮 Republic of Slovenia
21
 🇷🇴 Romania
31
 🇷🇺 Russia
89
 🇸🇲 San Marino
34
 🇷🇸 Serbia
38
 🇸🇰 Slovak Republic
30
 🇪🇸 Spain
66
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
30
 🇺🇦 Ukraine
19
 🇬🇧 United Kingdom
58
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
15
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
18
 🇻🇬 British Virgin Islands 🇨🇦 Canada
50
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
12
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
22
 🇯🇲 Jamaica 🇲🇶 Martinique
30
 🇲🇽 Mexico
80
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
26
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
13
 🇬🇹 Republic of Guatemala
44
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
20
 🇳🇮 Republic of Nicaragua
11
 🇵🇦 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
30
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
65

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
54
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
22
 🇳🇿 New Zealand
23
 🇳🇺 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
25
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
41
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
15
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
119
 🇨🇴 Republic of Colombia
61
 🇪🇨 Republic of Ecuador
46
 🇵🇾 Republic of Paraguay 🇵🇪 Republic of Peru
59
 🇸🇷 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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