Air Pollution in Thailand

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Current Air Quality
102
Unhealthy
for Sensitive Groups
on Tuesday, Nov 3rd 2026, 21:00 pm
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
154
Tha Bo
2
122
Saraburi
3
116
Bang Pakong
4
107
Ban Bueng
5
106
Nong Khae
6
93
Bang Phae
7
92
Phon Charoen
8
90
Ban Talat Bueng
9
86
Samut Sakhon
10
80
Wiset Chaichan
11
80
Ban Pong
12
78
Khlong Luang
13
78
Bang Len
14
76
Phu Kradueng
15
74
Bangkok
16
73
Krathum Baen
17
73
Lom Sak
18
69
Phanat Nikhom
19
69
Sa Kaeo
20
68
Mueang Nonthaburi
21
67
Nan
22
67
Chiang Rai
23
67
Bang Ban
24
67
Bang Bua Thong
25
67
Nakhon Ratchasima
26
66
Pathum Thani
27
63
Khanu Woralaksaburi
28
63
Nong Bua Lamphu
29
63
Bang Bo District
30
63
Bang Pa-in
31
61
Pa Sang
32
60
Nakhon Phanom
33
60
Loei
34
59
Sing Buri
35
59
Huai Yot
36
58
Trat
37
58
Suphan Buri
38
58
Rayong
39
57
Samut Prakan
40
57
Uttaradit
41
56
Roi Et
42
56
Phra Pradaeng
43
56
Kaset Sombun
44
56
Phrae
45
55
Khon Kaen
46
54
Chai Badan
47
53
Nakhon Pathom
48
52
Ban Phan Don
49
52
Phitsanulok
50
52
Amphoe Sikhiu

Cities with the best air quality

#AQICity
1
4
Yaring
2
4
Ra-ngae
3
4
Ban Khlong Bang Sao Thong
4
8
Thung Song
5
8
Tak Bai
6
8
Tha Muang
7
8
Songkhla
8
11
Ban Chalong
9
11
Sadao
10
13
Kathu
11
13
Tha Kham
12
13
Chon Daen
13
13
Sawankhalok
14
16
Chiang Mai
15
17
Ban Na San
16
17
Ban Chang
17
18
Nakhon Si Thammarat
18
20
Sakon Nakhon
19
21
Bang Rakam
20
21
Wichian Buri
21
21
Wichit
22
21
Nakhon Nayok
23
23
Satun
24
23
Surat Thani
25
23
Ban Talat Nua
26
24
Hat Yai
27
25
Betong
28
25
Lang Suan
29
25
Sukhothai
30
25
Dan Khun Thot
31
25
Amnat Charoen
32
26
Ubon Ratchathani
33
26
Wang Noi
34
26
Yala
35
27
Narathiwat
36
27
Trang
37
29
Bang Mun Nak
38
31
Prachuap Khiri Khan
39
31
Ko Samui
40
33
Pak Kret
41
33
Seka
42
33
Bang Krathum
43
33
Thap Than
44
33
Bang Racham
45
33
Aranyaprathet
46
33
Lop Buri
47
38
Thap Khlo
48
38
Den Chai
49
38
Ban Lam Luk Ka
50
38
Udon Thani
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
57
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
56
 🇰🇪 Kenya
70
 🇲🇦 Kingdom of Morocco
30
 🇱🇸 Lesotho
46
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
8
 🇾🇹 Mayotte
69
 🇳🇦 Namibia 🇳🇬 Nigeria
63
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde 🇨🇲 Republic of Cameroon
55
 🇹🇩 Republic of Chad 🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar 🇲🇿 Republic of Mozambique
45
 🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda
51
 🇸🇳 Republic of Senegal
56
 🇿🇦 Republic of South Africa
71
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
26
 🇸🇭 Saint Helena 🇸🇨 Seychelles 🇸🇱 Sierra Leone
58
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania
13
 🇬🇲 The Gambia
68
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
78
 🇪🇭 Western Sahara 🇿🇲 Zambia
130
 🇿🇼 Zimbabwe
53

Antarctica

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

Asia

🇧🇩 Bangladesh
139
 🇧🇹 Bhutan
82
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam 🇰🇭 Cambodia
18
 🇨🇳 China
182
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
156
 🇬🇪 Georgian Soviet Socialist Republic
49
 🇯🇴 Hashemite Kingdom of Jordan
33
 🇭🇰 Hong Kong
55
 🇮🇳 India
253
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
212
 🇯🇵 Japan
57
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
93
 🇰🇬 Kyrgyzstan
34
 🇱🇦 Laos
71
 🇲🇴 Macao
57
 🇲🇾 Malaysia
69
 🇲🇳 Mongolia 🇲🇲 Myanmar [Burma]
76
 🇰🇵 North Korea 🇵🇸 Palestine
69
 🇵🇭 Philippines
66
 🇦🇲 Republic of Armenia
44
 🇦🇿 Republic of Azerbaijan
55
 🇮🇩 Republic of Indonesia
143
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
97
 🇰🇷 Republic of Korea
90
 🇱🇧 Republic of Lebanon
77
 🇲🇻 Republic of Maldives
92
 🇹🇯 Republic of Tajikistan
86
 🇺🇿 Republic of Uzbekistan
137
 🇸🇬 Singapore
75
 🇻🇳 Socialist Republic of Vietnam
34
 🇱🇰 Sri Lanka
71
 🇮🇱 State of Israel
89
 🇰🇼 State of Kuwait
327
 🇶🇦 State of Qatar
91
 🇴🇲 Sultanate of Oman
38
 🇸🇾 Syrian Arab Republic
111
 🇹🇼 Taiwan
83
 🇹🇷 Turkey
121
 🇹🇲 Turkmenistan
95
 🇦🇪 United Arab Emirates
100
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
34
 🇨🇾 Cyprus
59
 🇨🇿 Czech Republic
71
 🇫🇴 Faroe Islands 🇫🇮 Finland
18
 🇫🇷 France
63
 🇩🇪 Germany
86
 🇬🇮 Gibraltar 🇱🇺 Grand Duchy of Luxembourg
38
 🇬🇷 Greece
25
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
65
 🇮🇲 Isle of Man 🇮🇹 Italy
38
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
69
 🇩🇰 Kingdom of Denmark
7
 🇳🇴 Kingdom of Norway
33
 🇸🇪 Kingdom of Sweden
22
 🇱🇻 Latvia
5
 🇲🇰 Macedonia
20
 🇲🇹 Malta
26
 🇲🇨 Monaco
12
 🇲🇪 Montenegro
36
 🇳🇱 Netherlands
56
 🇵🇱 Poland
71
 🇵🇹 Portuguese Republic
28
 🇦🇩 Principality of Andorra
21
 🇱🇮 Principality of Liechtenstein
33
 🇦🇱 Republic of Albania
27
 🇦🇹 Republic of Austria
56
 🇧🇾 Republic of Belarus
13
 🇧🇬 Republic of Bulgaria
38
 🇭🇷 Republic of Croatia
61
 🇪🇪 Republic of Estonia
17
 🇮🇸 Republic of Iceland
22
 🇮🇪 Republic of Ireland
69
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
10
 🇲🇩 Republic of Moldova
60
 🇸🇮 Republic of Slovenia
33
 🇷🇴 Romania
40
 🇷🇺 Russia
114
 🇸🇲 San Marino 🇷🇸 Serbia
79
 🇸🇰 Slovak Republic
55
 🇪🇸 Spain
61
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
54
 🇺🇦 Ukraine
62
 🇬🇧 United Kingdom
58
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
7
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
15
 🇻🇬 British Virgin Islands 🇨🇦 Canada
51
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
7
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
58
 🇯🇲 Jamaica 🇲🇶 Martinique
74
 🇲🇽 Mexico
71
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
35
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
67
 🇬🇹 Republic of Guatemala
24
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
54
 🇳🇮 Republic of Nicaragua
5
 🇵🇦 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
21
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
87

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
51
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
23
 🇳🇿 New Zealand
20
 🇳🇺 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
9
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
54
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
11
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
23
 🇨🇴 Republic of Colombia
59
 🇪🇨 Republic of Ecuador
63
 🇵🇾 Republic of Paraguay 🇵🇪 Republic of Peru
43
 🇸🇷 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.