Air Pollution in Thailand
Real-time Air Quality Index (AQI)

Share: aqicn.org/country/thailand/
Current Air Quality
108
Unhealthy
for Sensitive Groups
on Friday, Dec 5th 2025, 13:00 pm
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
153
Chon Buri
2
136
Dok Kham Tai
3
121
Kui Buri
4
116
Phu Kradueng
5
116
Phichit
6
100
Nakhon Sawan
7
100
Mae Sot
8
99
Prachuap Khiri Khan
9
98
Chiang Rai
10
95
Bang Phae
11
95
Den Chai
12
95
Pa Sang
13
95
Taphan Hin
14
93
Tha Bo
15
93
Bang Len
16
88
Khon Kaen
17
88
Phon Charoen
18
88
Bang Krathum
19
88
Kaeng Khro
20
87
Thoen
21
86
Na Klang
22
86
Lat Yao
23
82
Ban Pong
24
82
Kut Chap
25
81
Samut Songkhram
26
80
Uttaradit
27
79
Tha Muang
28
79
Wichit
29
78
Bang Pakong
30
78
Nong Bua Lamphu
31
78
Kanchanaburi
32
78
Nakhon Phanom
33
77
Lampang
34
77
Phayao
35
76
Chai Badan
36
75
Nan
37
75
Phrae
38
73
Thap Khlo
39
73
Ban Dung
40
73
Nong Phai
41
73
Saraburi
42
71
Khanu Woralaksaburi
43
71
Chumphon
44
69
Phra Pradaeng
45
68
Sakon Nakhon
46
68
Suphan Buri
47
67
Bang Bua Thong
48
67
Yaring
49
65
Ban Ratsada
50
65
Samut Sakhon

Cities with the best air quality

#AQICity
1
4
Phibun Mangsahan
2
8
Ban Selaphum
3
8
Klaeng
4
8
Amnat Charoen
5
13
Sa Kaeo
6
13
Pak Chong
7
13
Ban Chalong
8
16
Ko Samui
9
17
Wichian Buri
10
21
Roi Et
11
21
Thap Than
12
21
Huai Yot
13
21
Lop Buri
14
21
Nong Khae
15
25
Nam Som
16
28
Ban Chang
17
29
Chachoengsao
18
29
Krathum Baen
19
29
Wang Noi
20
29
Lang Suan
21
29
Bang Pa-in
22
29
Nakhon Nayok
23
33
Bang Ban
24
36
Ubon Ratchathani
25
38
Maha Sarakham
26
38
Tha Kham
27
38
Wiset Chaichan
28
38
Warin Chamrap
29
39
Hua Hin
30
42
Sawankhalok
31
42
Seka
32
42
Trang
33
43
Pathum Thani
34
44
Ban Bueng
35
44
Nakhon Ratchasima
36
45
Nang Rong
37
46
Sing Buri
38
46
Phanat Nikhom
39
46
Ban Khlong Bang Sao Thong
40
46
Phak Hai
41
46
Ranong
42
46
Ban Nong Wua So
43
46
Si Sa Ket
44
49
Betong
45
50
Chai Nat
46
50
Ban Na San
47
50
Phanom Sarakham
48
52
Rayong
49
52
Bua Yai
50
52
Nakhon Luang
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
55
 🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
79
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast 🇰🇪 Kenya
52
 🇲🇦 Kingdom of Morocco
20
 🇱🇸 Lesotho 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
8
 🇾🇹 Mayotte
48
 🇳🇦 Namibia 🇳🇬 Nigeria
52
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
36
 🇨🇲 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
67
 🇸🇳 Republic of Senegal
36
 🇿🇦 Republic of South Africa
65
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
12
 🇸🇭 Saint Helena 🇸🇨 Seychelles
66
 🇸🇱 Sierra Leone 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda 🇪🇭 Western Sahara 🇿🇲 Zambia 🇿🇼 Zimbabwe

Antarctica

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

Asia

🇧🇩 Bangladesh
195
 🇧🇹 Bhutan
81
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
7
 🇰🇭 Cambodia
28
 🇨🇳 China
178
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
115
 🇬🇪 Georgian Soviet Socialist Republic
62
 🇯🇴 Hashemite Kingdom of Jordan
53
 🇭🇰 Hong Kong
105
 🇮🇳 India
524
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
399
 🇯🇵 Japan
53
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
112
 🇰🇬 Kyrgyzstan
123
 🇱🇦 Laos
57
 🇲🇴 Macao
122
 🇲🇾 Malaysia
68
 🇲🇳 Mongolia
159
 🇲🇲 Myanmar [Burma]
119
 🇰🇵 North Korea 🇵🇸 Palestine
146
 🇵🇭 Philippines
52
 🇦🇲 Republic of Armenia
69
 🇦🇿 Republic of Azerbaijan
51
 🇮🇩 Republic of Indonesia
126
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
101
 🇰🇷 Republic of Korea
84
 🇱🇧 Republic of Lebanon
92
 🇲🇻 Republic of Maldives
99
 🇹🇯 Republic of Tajikistan
179
 🇺🇿 Republic of Uzbekistan
12
 🇸🇬 Singapore
50
 🇻🇳 Socialist Republic of Vietnam
84
 🇱🇰 Sri Lanka
72
 🇮🇱 State of Israel
121
 🇰🇼 State of Kuwait
94
 🇶🇦 State of Qatar
86
 🇴🇲 Sultanate of Oman
44
 🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
67
 🇹🇷 Turkey
164
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
161
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
65
 🇨🇾 Cyprus
64
 🇨🇿 Czech Republic
124
 🇫🇴 Faroe Islands 🇫🇮 Finland
30
 🇫🇷 France
79
 🇩🇪 Germany
141
 🇬🇮 Gibraltar
17
 🇱🇺 Grand Duchy of Luxembourg
47
 🇬🇷 Greece
36
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State)
68
 🇭🇺 Hungary
73
 🇮🇲 Isle of Man 🇮🇹 Italy
139
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
81
 🇩🇰 Kingdom of Denmark
39
 🇳🇴 Kingdom of Norway
17
 🇸🇪 Kingdom of Sweden
59
 🇱🇻 Latvia
55
 🇲🇰 Macedonia
117
 🇲🇹 Malta
19
 🇲🇨 Monaco
20
 🇲🇪 Montenegro
27
 🇳🇱 Netherlands
90
 🇵🇱 Poland
154
 🇵🇹 Portuguese Republic
36
 🇦🇩 Principality of Andorra
24
 🇱🇮 Principality of Liechtenstein
52
 🇦🇱 Republic of Albania
4
 🇦🇹 Republic of Austria
57
 🇧🇾 Republic of Belarus
39
 🇧🇬 Republic of Bulgaria
75
 🇭🇷 Republic of Croatia
49
 🇪🇪 Republic of Estonia
17
 🇮🇸 Republic of Iceland
19
 🇮🇪 Republic of Ireland
32
 🇽🇰 Republic of Kosovo
17
 🇱🇹 Republic of Lithuania
9
 🇲🇩 Republic of Moldova
10
 🇸🇮 Republic of Slovenia
22
 🇷🇴 Romania
52
 🇷🇺 Russia
90
 🇸🇲 San Marino
78
 🇷🇸 Serbia
132
 🇸🇰 Slovak Republic
99
 🇪🇸 Spain
65
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
56
 🇺🇦 Ukraine
56
 🇬🇧 United Kingdom
57
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
15
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
11
 🇻🇬 British Virgin Islands 🇨🇦 Canada
45
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
42
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
36
 🇯🇲 Jamaica 🇲🇶 Martinique
40
 🇲🇽 Mexico
115
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
21
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
48
 🇬🇹 Republic of Guatemala
60
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
66
 🇳🇮 Republic of Nicaragua 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin
38
 🇵🇲 Saint Pierre and Miquelon 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas 🇹🇹 Trinidad and Tobago
12
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
96

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
55
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
17
 🇳🇿 New Zealand
33
 🇳🇺 Niue 🇳🇫 Norfolk Island 🇲🇵 Northern Mariana Islands 🇵🇼 Palau 🇵🇬 Papua New Guinea 🇵🇳 Pitcairn Islands 🇳🇷 Republic of Nauru 🇻🇺 Republic of Vanuatu 🇸🇧 Solomon Islands
74
 🇹🇰 Tokelau 🇹🇴 Tonga 🇹🇻 Tuvalu 🇺🇲 U.S. Minor Outlying Islands 🇼🇫 Wallis and Futuna

South America

🇦🇷 Argentine Republic
10
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
37
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
13
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay
56
 🇨🇱 Republic of Chile
39
 🇨🇴 Republic of Colombia
48
 🇪🇨 Republic of Ecuador
65
 🇵🇾 Republic of Paraguay
39
 🇵🇪 Republic of Peru
72
 🇸🇷 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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