Air Pollution in Thailand

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Current Air Quality
83
Moderate
on Friday, Nov 6th 2026, 08:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
144
Nong Khae
2
92
Saraburi
3
89
Ban Talat Bueng
4
88
Phu Kradueng
5
88
Khlong Luang
6
84
Dok Kham Tai
7
80
Wiset Chaichan
8
79
Thoen
9
79
Sadao
10
79
Bang Bua Thong
11
77
Samut Sakhon
12
76
Warin Chamrap
13
75
Samut Prakan
14
73
Phanat Nikhom
15
71
Ban Pong
16
70
Bangkok
17
70
Phra Pradaeng
18
69
Huai Yot
19
69
Rayong
20
66
Ban Chang
21
65
Nakhon Phanom
22
64
Udon Thani
23
63
Maha Sarakham
24
63
Ban Bueng
25
59
Bang Bo District
26
58
Phayao
27
58
Lampang
28
58
Suphan Buri
29
58
Pathum Thani
30
56
Chumphon
31
56
Khon Kaen
32
56
Nan
33
56
Nakhon Sawan
34
54
Chai Badan
35
54
Kaset Sombun
36
54
Lom Sak
37
53
Loei
38
52
Krathum Baen
39
52
Trat
40
52
Thung Song
41
50
Nakhon Ratchasima
42
50
Chiang Rai
43
49
Phrae
44
47
Sakon Nakhon
45
47
Bang Pakong
46
47
Mueang Nonthaburi
47
46
Bang Len
48
43
Narathiwat
49
43
Yala
50
42
Pa Sang

Cities with the best air quality

#AQICity
1
4
Sawankhalok
2
4
Dan Khun Thot
3
4
Kathu
4
4
Lang Suan
5
4
Tak Bai
6
4
Ban Chalong
7
4
Yaring
8
8
Pak Chong
9
8
Thap Khlo
10
8
Bang Ban
11
8
Bang Rakam
12
8
Songkhla
13
8
Pak Kret
14
8
Amnat Charoen
15
8
Nam Som
16
8
Nakhon Nayok
17
8
Phak Hai
18
13
Nakhon Luang
19
13
Wichian Buri
20
13
Bang Racham
21
13
Chaiyaphum
22
13
Seka
23
16
Ko Samui
24
17
Sukhothai
25
17
Tha Kham
26
17
Sa Kaeo
27
17
Kaeng Khoi
28
17
Wang Noi
29
17
Chai Nat
30
17
Ban Phan Don
31
20
Nong Khai
32
21
Wichit
33
21
Lop Buri
34
23
Ubon Ratchathani
35
23
Sing Buri
36
24
Tha Bo
37
24
Prachuap Khiri Khan
38
25
Bang Krathum
39
25
Bang Mun Nak
40
25
Taphan Hin
41
25
Aranyaprathet
42
25
Satun
43
26
Trang
44
26
Nakhon Si Thammarat
45
26
Ban Talat Nua
46
26
Surat Thani
47
27
Hat Yai
48
29
Samut Songkhram
49
29
Roi Et
50
29
Ban Khlong Bang Sao Thong
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
63
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
75
 🇰🇪 Kenya
115
 🇲🇦 Kingdom of Morocco
35
 🇱🇸 Lesotho
35
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
17
 🇾🇹 Mayotte
37
 🇳🇦 Namibia 🇳🇬 Nigeria
98
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde 🇨🇲 Republic of Cameroon
39
 🇹🇩 Republic of Chad 🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar 🇲🇿 Republic of Mozambique
146
 🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda
34
 🇸🇳 Republic of Senegal
28
 🇿🇦 Republic of South Africa
80
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
12
 🇸🇭 Saint Helena 🇸🇨 Seychelles 🇸🇱 Sierra Leone
66
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania
15
 🇬🇲 The Gambia 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
150
 🇪🇭 Western Sahara 🇿🇲 Zambia
156
 🇿🇼 Zimbabwe

Antarctica

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

Asia

🇧🇩 Bangladesh
183
 🇧🇹 Bhutan
84
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam 🇰🇭 Cambodia
4
 🇨🇳 China
157
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
158
 🇬🇪 Georgian Soviet Socialist Republic
25
 🇯🇴 Hashemite Kingdom of Jordan
20
 🇭🇰 Hong Kong
52
 🇮🇳 India
382
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
349
 🇯🇵 Japan
52
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
94
 🇰🇬 Kyrgyzstan
77
 🇱🇦 Laos
65
 🇲🇴 Macao
42
 🇲🇾 Malaysia
60
 🇲🇳 Mongolia 🇲🇲 Myanmar [Burma]
59
 🇰🇵 North Korea 🇵🇸 Palestine
38
 🇵🇭 Philippines
99
 🇦🇲 Republic of Armenia
19
 🇦🇿 Republic of Azerbaijan
25
 🇮🇩 Republic of Indonesia
165
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
75
 🇰🇷 Republic of Korea
78
 🇱🇧 Republic of Lebanon
45
 🇲🇻 Republic of Maldives
43
 🇹🇯 Republic of Tajikistan
79
 🇺🇿 Republic of Uzbekistan
132
 🇸🇬 Singapore
69
 🇻🇳 Socialist Republic of Vietnam
34
 🇱🇰 Sri Lanka
60
 🇮🇱 State of Israel
62
 🇰🇼 State of Kuwait
71
 🇶🇦 State of Qatar
45
 🇴🇲 Sultanate of Oman
50
 🇸🇾 Syrian Arab Republic
30
 🇹🇼 Taiwan
87
 🇹🇷 Turkey
82
 🇹🇲 Turkmenistan
57
 🇦🇪 United Arab Emirates
141
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
77
 🇨🇾 Cyprus
52
 🇨🇿 Czech Republic
136
 🇫🇴 Faroe Islands 🇫🇮 Finland
17
 🇫🇷 France
135
 🇩🇪 Germany
118
 🇬🇮 Gibraltar
20
 🇱🇺 Grand Duchy of Luxembourg
59
 🇬🇷 Greece
44
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
133
 🇮🇲 Isle of Man 🇮🇹 Italy
81
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
108
 🇩🇰 Kingdom of Denmark
15
 🇳🇴 Kingdom of Norway
49
 🇸🇪 Kingdom of Sweden
33
 🇱🇻 Latvia
9
 🇲🇰 Macedonia
91
 🇲🇹 Malta
27
 🇲🇨 Monaco
42
 🇲🇪 Montenegro
59
 🇳🇱 Netherlands
75
 🇵🇱 Poland
175
 🇵🇹 Portuguese Republic
37
 🇦🇩 Principality of Andorra
45
 🇱🇮 Principality of Liechtenstein
59
 🇦🇱 Republic of Albania
10
 🇦🇹 Republic of Austria
70
 🇧🇾 Republic of Belarus
15
 🇧🇬 Republic of Bulgaria
66
 🇭🇷 Republic of Croatia
69
 🇪🇪 Republic of Estonia
19
 🇮🇸 Republic of Iceland
11
 🇮🇪 Republic of Ireland
44
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
17
 🇲🇩 Republic of Moldova
92
 🇸🇮 Republic of Slovenia
79
 🇷🇴 Romania
93
 🇷🇺 Russia
84
 🇸🇲 San Marino 🇷🇸 Serbia
161
 🇸🇰 Slovak Republic
96
 🇪🇸 Spain
108
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
79
 🇺🇦 Ukraine
42
 🇬🇧 United Kingdom
160
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
65
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
25
 🇻🇬 British Virgin Islands 🇨🇦 Canada
56
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
7
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
41
 🇯🇲 Jamaica 🇲🇶 Martinique
56
 🇲🇽 Mexico
119
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
27
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
71
 🇬🇹 Republic of Guatemala
34
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
62
 🇳🇮 Republic of Nicaragua
45
 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin 🇵🇲 Saint Pierre and Miquelon
3
 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas 🇹🇹 Trinidad and Tobago
33
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
86

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
56
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
28
 🇳🇿 New Zealand
25
 🇳🇺 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
10
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
58
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
20
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
8
 🇨🇴 Republic of Colombia
62
 🇪🇨 Republic of Ecuador
66
 🇵🇾 Republic of Paraguay
31
 🇵🇪 Republic of Peru
58
 🇸🇷 Republic of Suriname 🇻🇪 Venezuela

About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir 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.
101-150Unhealthy for Sensitive GroupsMembers 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.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive 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
201-300Very UnhealthyHealth 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+HazardousHealth alert: everyone may experience more serious health effectsEveryone 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.