Air Pollution in Thailand

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Current Air Quality
74
Moderate
on Sunday, Jun 7th 2026, 11:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
112
Kanchanaburi
2
104
Lom Sak
3
81
Sadao
4
78
Tha Bo
5
77
Betong
6
76
Phon Charoen
7
74
Chon Buri
8
73
Songkhla
9
71
Yaring
10
69
Thung Song
11
68
Nan
12
67
Tak Bai
13
63
Nam Som
14
62
Nong Khai
15
61
Kui Buri
16
60
Ko Samui
17
59
Samut Sakhon
18
58
Trang
19
56
Rayong
20
54
Sawankhalok
21
54
Hat Yai
22
54
Khon Kaen
23
54
Ban Talat Nua
24
53
Udon Thani
25
53
Phanom Sarakham
26
52
Khlong Luang
27
52
Nakhon Si Thammarat
28
52
Surat Thani
29
52
Satun
30
50
Samut Prakan
31
48
Phayao
32
45
Saraburi
33
43
Bang Bua Thong
34
43
Nakhon Ratchasima
35
41
Trat
36
40
Ban Bueng
37
40
Loei
38
40
Lampang
39
39
Nakhon Pathom
40
38
Pa Sang
41
38
Nakhon Sawan
42
38
Narathiwat
43
38
Yala
44
38
Mae Sot
45
38
Bang Bo District
46
38
Uttaradit
47
37
Phrae
48
35
Ratchaburi
49
35
Nakhon Phanom
50
34
Phitsanulok

Cities with the best air quality

#AQICity
1
1
Prachuap Khiri Khan
2
3
Ban Chalong
3
4
Nong Khae
4
4
Ban Lam Luk Ka
5
4
Chaiyaphum
6
4
Wang Noi
7
4
Nakhon Nayok
8
4
Ban Dung
9
4
Ban Ratsada
10
4
Phak Hai
11
4
Ban Selaphum
12
4
Lop Buri
13
4
Khanu Woralaksaburi
14
4
Klaeng
15
4
Dan Khun Thot
16
4
Warin Chamrap
17
5
Tha Muang
18
8
Bang Mun Nak
19
8
Bang Phae
20
8
Nakhon Luang
21
8
Lat Yao
22
8
Ban Talat Bueng
23
8
Phibun Mangsahan
24
8
Sa Kaeo
25
8
Chachoengsao
26
8
Chon Daen
27
8
Bang Racham
28
8
Pak Kret
29
8
Lang Suan
30
8
Bang Rakam
31
8
Bang Pa-in
32
8
Phanat Nikhom
33
8
Chai Nat
34
13
Wichit
35
13
Sukhothai
36
13
Hua Hin
37
13
Taphan Hin
38
13
Thap Than
39
13
Chai Badan
40
13
Ban Phan Don
41
13
Kaeng Khoi
42
13
Thap Khlo
43
13
Dok Kham Tai
44
15
Nang Rong
45
17
Bang Krathum
46
17
Pak Chong
47
17
Ban Nong Wua So
48
17
Pathum Thani
49
17
Maha Sarakham
50
17
Chumphon
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
64
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
72
 🇰🇪 Kenya
48
 🇲🇦 Kingdom of Morocco
17
 🇱🇸 Lesotho
68
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
1
 🇾🇹 Mayotte
45
 🇳🇦 Namibia 🇳🇬 Nigeria 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
85
 🇨🇲 Republic of Cameroon
78
 🇹🇩 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
55
 🇸🇳 Republic of Senegal
40
 🇿🇦 Republic of South Africa
173
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
20
 🇸🇭 Saint Helena 🇸🇨 Seychelles
25
 🇸🇱 Sierra Leone
75
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia
99
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda 🇪🇭 Western Sahara 🇿🇲 Zambia
100
 🇿🇼 Zimbabwe
94

Antarctica

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

Asia

🇧🇩 Bangladesh
113
 🇧🇹 Bhutan
80
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
17
 🇰🇭 Cambodia
8
 🇨🇳 China
142
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
79
 🇬🇪 Georgian Soviet Socialist Republic
44
 🇯🇴 Hashemite Kingdom of Jordan
25
 🇭🇰 Hong Kong
26
 🇮🇳 India
448
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
112
 🇯🇵 Japan
62
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
70
 🇰🇬 Kyrgyzstan 🇱🇦 Laos
20
 🇲🇴 Macao
20
 🇲🇾 Malaysia
61
 🇲🇳 Mongolia
17
 🇲🇲 Myanmar [Burma]
65
 🇰🇵 North Korea 🇵🇸 Palestine
43
 🇵🇭 Philippines
65
 🇦🇲 Republic of Armenia
31
 🇦🇿 Republic of Azerbaijan
36
 🇮🇩 Republic of Indonesia
148
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
40
 🇰🇷 Republic of Korea
61
 🇱🇧 Republic of Lebanon 🇲🇻 Republic of Maldives
15
 🇹🇯 Republic of Tajikistan
70
 🇺🇿 Republic of Uzbekistan
56
 🇸🇬 Singapore
23
 🇻🇳 Socialist Republic of Vietnam
30
 🇱🇰 Sri Lanka
18
 🇮🇱 State of Israel
52
 🇰🇼 State of Kuwait
93
 🇶🇦 State of Qatar
31
 🇴🇲 Sultanate of Oman
83
 🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
49
 🇹🇷 Turkey
82
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
119
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
42
 🇨🇾 Cyprus
30
 🇨🇿 Czech Republic
59
 🇫🇴 Faroe Islands 🇫🇮 Finland
38
 🇫🇷 France
50
 🇩🇪 Germany
53
 🇬🇮 Gibraltar
37
 🇱🇺 Grand Duchy of Luxembourg
23
 🇬🇷 Greece
57
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
40
 🇮🇲 Isle of Man 🇮🇹 Italy
52
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
32
 🇩🇰 Kingdom of Denmark
13
 🇳🇴 Kingdom of Norway
25
 🇸🇪 Kingdom of Sweden
24
 🇱🇻 Latvia
20
 🇲🇰 Macedonia
40
 🇲🇹 Malta
48
 🇲🇨 Monaco
19
 🇲🇪 Montenegro
19
 🇳🇱 Netherlands
43
 🇵🇱 Poland
68
 🇵🇹 Portuguese Republic
30
 🇦🇩 Principality of Andorra
33
 🇱🇮 Principality of Liechtenstein
20
 🇦🇱 Republic of Albania
3
 🇦🇹 Republic of Austria
21
 🇧🇾 Republic of Belarus
24
 🇧🇬 Republic of Bulgaria
46
 🇭🇷 Republic of Croatia
36
 🇪🇪 Republic of Estonia
25
 🇮🇸 Republic of Iceland
6
 🇮🇪 Republic of Ireland
21
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
9
 🇲🇩 Republic of Moldova
15
 🇸🇮 Republic of Slovenia
17
 🇷🇴 Romania
44
 🇷🇺 Russia
74
 🇸🇲 San Marino
31
 🇷🇸 Serbia
68
 🇸🇰 Slovak Republic
30
 🇪🇸 Spain
55
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
26
 🇺🇦 Ukraine
37
 🇬🇧 United Kingdom
58
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
34
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
9
 🇻🇬 British Virgin Islands 🇨🇦 Canada
53
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
6
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
57
 🇯🇲 Jamaica 🇲🇶 Martinique
78
 🇲🇽 Mexico
69
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
23
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
64
 🇬🇹 Republic of Guatemala
63
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
42
 🇳🇮 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
45
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
82

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
52
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
6
 🇳🇿 New Zealand
20
 🇳🇺 Niue 🇳🇫 Norfolk Island 🇲🇵 Northern Mariana Islands 🇵🇼 Palau 🇵🇬 Papua New Guinea 🇵🇳 Pitcairn Islands 🇳🇷 Republic of Nauru 🇻🇺 Republic of Vanuatu 🇸🇧 Solomon Islands
20
 🇹🇰 Tokelau 🇹🇴 Tonga 🇹🇻 Tuvalu 🇺🇲 U.S. Minor Outlying Islands 🇼🇫 Wallis and Futuna

South America

🇦🇷 Argentine Republic
65
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
111
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
18
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
205
 🇨🇴 Republic of Colombia
50
 🇪🇨 Republic of Ecuador
67
 🇵🇾 Republic of Paraguay 🇵🇪 Republic of Peru
58
 🇸🇷 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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