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

Share: aqicn.org/country/thailand/
Current Air Quality
101
Unhealthy
for Sensitive Groups
on Friday, Nov 7th 2025, 17:00 pm
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
157
Ban Dung
2
154
Ban Talat Bueng
3
139
Nong Khae
4
111
Saraburi
5
95
Phon Charoen
6
86
Ban Bueng
7
80
Bang Mun Nak
8
78
Nong Phai
9
77
Samut Sakhon
10
72
Nong Khai
11
71
Phak Hai
12
69
Phanat Nikhom
13
69
Trat
14
68
Rayong
15
65
Chachoengsao
16
64
Phitsanulok
17
63
Samut Prakan
18
63
Ban Chang
19
63
Thung Song
20
63
Bang Pa-in
21
63
Thap Khlo
22
63
Bang Bua Thong
23
62
Nakhon Ratchasima
24
61
Bang Len
25
61
Phichit
26
61
Pak Kret
27
61
Maha Sarakham
28
61
Khlong Luang
29
59
Wiset Chaichan
30
59
Na Klang
31
59
Chai Nat
32
57
Phra Pradaeng
33
57
Khon Kaen
34
56
Sing Buri
35
56
Klaeng
36
56
Ban Khlong Bang Sao Thong
37
55
Pathum Thani
38
54
Tha Bo
39
54
Kut Chap
40
53
Bangkok
41
52
Suphan Buri
42
52
Warin Chamrap
43
52
Ban Lam Luk Ka
44
52
Phanom Sarakham
45
52
Uttaradit
46
50
Nakhon Pathom
47
50
Chiang Rai
48
50
Chai Badan
49
50
Nong Bua Lamphu
50
46
Krathum Baen

Cities with the best air quality

#AQICity
1
4
Yaring
2
4
Tak Bai
3
4
Ban Selaphum
4
4
Bang Rakam
5
4
Thap Than
6
4
Lop Buri
7
4
Ra-ngae
8
5
Nakhon Phanom
9
8
Ban Pong
10
8
Kaeng Khro
11
8
Ban Chalong
12
8
Hua Hin
13
12
Pak Chong
14
13
Ban Phan Don
15
13
Seka
16
13
Kaset Sombun
17
13
Phu Kradueng
18
13
Lat Yao
19
13
Khanu Woralaksaburi
20
13
Lang Suan
21
14
Sakon Nakhon
22
15
Ban Phai
23
15
Ubon Ratchathani
24
15
Nang Rong
25
17
Wang Noi
26
17
Nam Som
27
17
Sawankhalok
28
20
Trang
29
21
Ban Nong Wua So
30
21
Tha Kham
31
21
Nakhon Luang
32
21
Bang Ban
33
22
Ko Samui
34
24
Betong
35
24
Thoen
36
25
Sa Kaeo
37
25
Kathu
38
25
Satun
39
25
Chon Buri
40
25
Surat Thani
41
26
Nakhon Si Thammarat
42
26
Ban Talat Nua
43
26
Chiang Mai
44
26
Loei
45
29
Sukhothai
46
29
Chumphon
47
30
Tha Muang
48
33
Wichit
49
33
Wichian Buri
50
33
Chon Daen
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
63
 🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
82
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast 🇰🇪 Kenya
51
 🇲🇦 Kingdom of Morocco
45
 🇱🇸 Lesotho 🇱🇷 Liberia 🇲🇼 Malawi
121
 🇲🇱 Mali 🇲🇺 Mauritius
9
 🇾🇹 Mayotte
50
 🇳🇦 Namibia 🇳🇬 Nigeria
112
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
48
 🇨🇲 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
58
 🇸🇳 Republic of Senegal 🇿🇦 Republic of South Africa
56
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
16
 🇸🇭 Saint Helena 🇸🇨 Seychelles
57
 🇸🇱 Sierra Leone 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia
133
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda 🇪🇭 Western Sahara 🇿🇲 Zambia 🇿🇼 Zimbabwe
77

Antarctica

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

Asia

🇧🇩 Bangladesh
135
 🇧🇹 Bhutan
73
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
18
 🇰🇭 Cambodia
53
 🇨🇳 China
176
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
60
 🇬🇪 Georgian Soviet Socialist Republic
67
 🇯🇴 Hashemite Kingdom of Jordan
27
 🇭🇰 Hong Kong
50
 🇮🇳 India
297
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
155
 🇯🇵 Japan
70
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
98
 🇰🇬 Kyrgyzstan
12
 🇱🇦 Laos
11
 🇲🇴 Macao
55
 🇲🇾 Malaysia
66
 🇲🇳 Mongolia
56
 🇲🇲 Myanmar [Burma]
58
 🇰🇵 North Korea 🇵🇸 Palestine
110
 🇵🇭 Philippines
81
 🇦🇲 Republic of Armenia
81
 🇦🇿 Republic of Azerbaijan
39
 🇮🇩 Republic of Indonesia
90
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
74
 🇰🇷 Republic of Korea
135
 🇱🇧 Republic of Lebanon 🇲🇻 Republic of Maldives
36
 🇹🇯 Republic of Tajikistan
144
 🇺🇿 Republic of Uzbekistan
13
 🇸🇬 Singapore
48
 🇻🇳 Socialist Republic of Vietnam
43
 🇱🇰 Sri Lanka
97
 🇮🇱 State of Israel
98
 🇰🇼 State of Kuwait 🇶🇦 State of Qatar
69
 🇴🇲 Sultanate of Oman
99
 🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
78
 🇹🇷 Turkey
172
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
217
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
115
 🇨🇾 Cyprus
55
 🇨🇿 Czech Republic
97
 🇫🇴 Faroe Islands 🇫🇮 Finland
33
 🇫🇷 France
76
 🇩🇪 Germany
124
 🇬🇮 Gibraltar
16
 🇱🇺 Grand Duchy of Luxembourg
59
 🇬🇷 Greece
179
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State)
30
 🇭🇺 Hungary
98
 🇮🇲 Isle of Man 🇮🇹 Italy
117
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
67
 🇩🇰 Kingdom of Denmark
49
 🇳🇴 Kingdom of Norway
41
 🇸🇪 Kingdom of Sweden
54
 🇱🇻 Latvia
25
 🇲🇰 Macedonia
96
 🇲🇹 Malta
43
 🇲🇨 Monaco
24
 🇲🇪 Montenegro
62
 🇳🇱 Netherlands
96
 🇵🇱 Poland
142
 🇵🇹 Portuguese Republic
31
 🇦🇩 Principality of Andorra
17
 🇱🇮 Principality of Liechtenstein
52
 🇦🇱 Republic of Albania
15
 🇦🇹 Republic of Austria
64
 🇧🇾 Republic of Belarus
60
 🇧🇬 Republic of Bulgaria
72
 🇭🇷 Republic of Croatia
83
 🇪🇪 Republic of Estonia
26
 🇮🇸 Republic of Iceland
22
 🇮🇪 Republic of Ireland
29
 🇽🇰 Republic of Kosovo
35
 🇱🇹 Republic of Lithuania
24
 🇲🇩 Republic of Moldova
16
 🇸🇮 Republic of Slovenia
72
 🇷🇴 Romania
76
 🇷🇺 Russia
61
 🇸🇲 San Marino
61
 🇷🇸 Serbia
93
 🇸🇰 Slovak Republic
75
 🇪🇸 Spain
51
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
59
 🇺🇦 Ukraine
59
 🇬🇧 United Kingdom
110
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
13
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba 🇻🇬 British Virgin Islands 🇨🇦 Canada
46
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
31
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
14
 🇯🇲 Jamaica 🇲🇶 Martinique
37
 🇲🇽 Mexico
138
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
28
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
97
 🇬🇹 Republic of Guatemala
90
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
42
 🇳🇮 Republic of Nicaragua 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin
17
 🇵🇲 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
89

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
49
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
7
 🇳🇿 New Zealand
16
 🇳🇺 Niue 🇳🇫 Norfolk Island 🇲🇵 Northern Mariana Islands 🇵🇼 Palau 🇵🇬 Papua New Guinea 🇵🇳 Pitcairn Islands 🇳🇷 Republic of Nauru 🇻🇺 Republic of Vanuatu 🇸🇧 Solomon Islands
28
 🇹🇰 Tokelau 🇹🇴 Tonga 🇹🇻 Tuvalu 🇺🇲 U.S. Minor Outlying Islands 🇼🇫 Wallis and Futuna

South America

🇦🇷 Argentine Republic
17
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
38
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
16
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay
39
 🇨🇱 Republic of Chile
43
 🇨🇴 Republic of Colombia
55
 🇪🇨 Republic of Ecuador
74
 🇵🇾 Republic of Paraguay
23
 🇵🇪 Republic of Peru
68
 🇸🇷 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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