Air Pollution in Thailand

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Current Air Quality
161
Unhealthy
on Saturday, Jan 10th 2026, 09:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
186
Samut Sakhon
2
185
Chai Badan
3
166
Pathum Thani
4
164
Bang Len
5
164
Bang Mun Nak
6
163
Pak Kret
7
161
Wiset Chaichan
8
160
Kaeng Khro
9
160
Nakhon Pathom
10
158
Phu Kradueng
11
158
Taphan Hin
12
156
Nang Rong
13
155
Nong Khai
14
155
Loei
15
154
Phak Hai
16
153
Bang Ban
17
153
Khlong Luang
18
153
Samut Songkhram
19
152
Krathum Baen
20
151
Seka
21
151
Bang Phae
22
151
Thoen
23
146
Phichit
24
146
Kui Buri
25
144
Kaset Sombun
26
141
Amphoe Sikhiu
27
139
Sa Kaeo
28
139
Sing Buri
29
138
Saraburi
30
137
Nakhon Ratchasima
31
136
Chai Nat
32
136
Kut Chap
33
136
Bang Racham
34
134
Ban Phan Don
35
132
Tha Muang
36
131
Maha Sarakham
37
131
Warin Chamrap
38
131
Thung Song
39
131
Phitsanulok
40
130
Bang Pakong
41
129
Ban Lam Luk Ka
42
126
Ban Pong
43
126
Nakhon Luang
44
126
Nong Phai
45
124
Chumphon
46
124
Nakhon Phanom
47
124
Bang Pa-in
48
123
Mueang Nonthaburi
49
122
Trat
50
121
Thap Khlo

Cities with the best air quality

#AQICity
1
20
Ban Chalong
2
42
Amnat Charoen
3
56
Chon Daen
4
58
Betong
5
58
Narathiwat
6
59
Chon Buri
7
59
Nakhon Si Thammarat
8
61
Wichian Buri
9
61
Sawankhalok
10
62
Trang
11
63
Bang Rakam
12
63
Khanu Woralaksaburi
13
63
Surat Thani
14
63
Satun
15
65
Hua Hin
16
65
Songkhla
17
66
Ban Talat Nua
18
68
Phayao
19
69
Nan
20
69
Nakhon Nayok
21
71
Yasothon
22
71
Chiang Rai
23
71
Wang Noi
24
72
Lampang
25
72
Phrae
26
78
Ban Na San
27
80
Ban Selaphum
28
80
Tak Bai
29
80
Den Chai
30
80
Ban Chang
31
82
Phibun Mangsahan
32
83
Nakhon Sawan
33
84
Yaring
34
84
Ko Samui
35
85
Mae Sot
36
86
Lat Yao
37
87
Ban Bueng
38
88
Bang Bo District
39
90
Kathu
40
90
Sukhothai
41
91
Sakon Nakhon
42
92
Uttaradit
43
93
Klaeng
44
95
Pa Sang
45
95
Ban Khlong Bang Sao Thong
46
95
Ban Ratsada
47
99
Kanchanaburi
48
99
Phra Pradaeng
49
101
Prachuap Khiri Khan
50
101
Dok Kham Tai
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
91
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast 🇰🇪 Kenya
71
 🇲🇦 Kingdom of Morocco
22
 🇱🇸 Lesotho 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
1
 🇾🇹 Mayotte
53
 🇳🇦 Namibia 🇳🇬 Nigeria
92
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
154
 🇨🇲 Republic of Cameroon
87
 🇹🇩 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
68
 🇸🇳 Republic of Senegal
110
 🇿🇦 Republic of South Africa
76
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
11
 🇸🇭 Saint Helena 🇸🇨 Seychelles 🇸🇱 Sierra Leone 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
99
 🇪🇭 Western Sahara 🇿🇲 Zambia
100
 🇿🇼 Zimbabwe

Antarctica

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

Asia

🇧🇩 Bangladesh
236
 🇧🇹 Bhutan
74
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
1
 🇰🇭 Cambodia
92
 🇨🇳 China
177
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
154
 🇬🇪 Georgian Soviet Socialist Republic
45
 🇯🇴 Hashemite Kingdom of Jordan
20
 🇭🇰 Hong Kong
77
 🇮🇳 India
467
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
233
 🇯🇵 Japan
60
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
161
 🇰🇬 Kyrgyzstan 🇱🇦 Laos
126
 🇲🇴 Macao
112
 🇲🇾 Malaysia
62
 🇲🇳 Mongolia
98
 🇲🇲 Myanmar [Burma]
79
 🇰🇵 North Korea 🇵🇸 Palestine
43
 🇵🇭 Philippines
66
 🇦🇲 Republic of Armenia
86
 🇦🇿 Republic of Azerbaijan 🇮🇩 Republic of Indonesia
93
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
111
 🇰🇷 Republic of Korea
142
 🇱🇧 Republic of Lebanon
4
 🇲🇻 Republic of Maldives
96
 🇹🇯 Republic of Tajikistan
165
 🇺🇿 Republic of Uzbekistan
4
 🇸🇬 Singapore
57
 🇻🇳 Socialist Republic of Vietnam
62
 🇱🇰 Sri Lanka
83
 🇮🇱 State of Israel
61
 🇰🇼 State of Kuwait
90
 🇶🇦 State of Qatar
97
 🇴🇲 Sultanate of Oman
27
 🇸🇾 Syrian Arab Republic
8
 🇹🇼 Taiwan
97
 🇹🇷 Turkey
112
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
123
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
134
 🇨🇾 Cyprus
35
 🇨🇿 Czech Republic
156
 🇫🇴 Faroe Islands 🇫🇮 Finland
19
 🇫🇷 France
60
 🇩🇪 Germany
99
 🇬🇮 Gibraltar
9
 🇱🇺 Grand Duchy of Luxembourg
17
 🇬🇷 Greece
107
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State)
53
 🇭🇺 Hungary
169
 🇮🇲 Isle of Man 🇮🇹 Italy
109
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
112
 🇩🇰 Kingdom of Denmark
17
 🇳🇴 Kingdom of Norway
52
 🇸🇪 Kingdom of Sweden
14
 🇱🇻 Latvia
7
 🇲🇰 Macedonia
155
 🇲🇹 Malta
18
 🇲🇨 Monaco
22
 🇲🇪 Montenegro
118
 🇳🇱 Netherlands
90
 🇵🇱 Poland
199
 🇵🇹 Portuguese Republic
20
 🇦🇩 Principality of Andorra
14
 🇱🇮 Principality of Liechtenstein
29
 🇦🇱 Republic of Albania
19
 🇦🇹 Republic of Austria
109
 🇧🇾 Republic of Belarus
32
 🇧🇬 Republic of Bulgaria
68
 🇭🇷 Republic of Croatia
139
 🇪🇪 Republic of Estonia
24
 🇮🇸 Republic of Iceland
22
 🇮🇪 Republic of Ireland
77
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
16
 🇲🇩 Republic of Moldova
22
 🇸🇮 Republic of Slovenia
111
 🇷🇴 Romania
74
 🇷🇺 Russia
59
 🇸🇲 San Marino
70
 🇷🇸 Serbia
193
 🇸🇰 Slovak Republic
136
 🇪🇸 Spain
69
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
29
 🇺🇦 Ukraine
64
 🇬🇧 United Kingdom
78
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
25
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
13
 🇻🇬 British Virgin Islands 🇨🇦 Canada
65
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
65
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
29
 🇯🇲 Jamaica 🇲🇶 Martinique
30
 🇲🇽 Mexico
124
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
20
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
69
 🇬🇹 Republic of Guatemala
33
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
43
 🇳🇮 Republic of Nicaragua 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin
12
 🇵🇲 Saint Pierre and Miquelon 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas 🇹🇹 Trinidad and Tobago
6
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
93

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
48
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
19
 🇳🇿 New Zealand
17
 🇳🇺 Niue 🇳🇫 Norfolk Island 🇲🇵 Northern Mariana Islands 🇵🇼 Palau 🇵🇬 Papua New Guinea 🇵🇳 Pitcairn Islands 🇳🇷 Republic of Nauru 🇻🇺 Republic of Vanuatu 🇸🇧 Solomon Islands
79
 🇹🇰 Tokelau 🇹🇴 Tonga 🇹🇻 Tuvalu 🇺🇲 U.S. Minor Outlying Islands 🇼🇫 Wallis and Futuna

South America

🇦🇷 Argentine Republic
21
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
65
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay
32
 🇨🇱 Republic of Chile
55
 🇨🇴 Republic of Colombia
66
 🇪🇨 Republic of Ecuador
69
 🇵🇾 Republic of Paraguay 🇵🇪 Republic of Peru
52
 🇸🇷 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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