Air Pollution in Thailand

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Current Air Quality
84
Moderate
on Thursday, Nov 5th 2026, 13:00 pm
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
173
Nong Khae
2
97
Ban Pong
3
93
Samut Sakhon
4
93
Ban Chang
5
86
Nakhon Pathom
6
85
Chai Nat
7
84
Bang Phae
8
80
Wiset Chaichan
9
79
Tha Bo
10
76
Den Chai
11
75
Phra Pradaeng
12
74
Nakhon Ratchasima
13
74
Bangkok
14
73
Bang Bua Thong
15
71
Udon Thani
16
71
Nong Bua Lamphu
17
70
Khon Kaen
18
70
Lamphun
19
69
Saraburi
20
69
Pa Sang
21
69
Dok Kham Tai
22
69
Rayong
23
69
Krathum Baen
24
67
Phu Kradueng
25
67
Suphan Buri
26
67
Lat Yao
27
66
Samut Prakan
28
66
Nan
29
66
Phayao
30
65
Bang Bo District
31
63
Ban Phan Don
32
63
Amphoe Sikhiu
33
61
Kaset Sombun
34
59
Ban Bueng
35
58
Uttaradit
36
58
Lampang
37
56
Chiang Rai
38
56
Lom Sak
39
56
Sing Buri
40
56
Nakhon Sawan
41
55
Phrae
42
55
Khlong Luang
43
54
Mueang Nonthaburi
44
54
Chai Badan
45
53
Ban Talat Bueng
46
52
Trat
47
50
Bang Ban
48
50
Pathum Thani
49
50
Thoen
50
49
Loei

Cities with the best air quality

#AQICity
1
4
Ra-ngae
2
4
Tak Bai
3
4
Ban Khlong Bang Sao Thong
4
4
Amnat Charoen
5
4
Yaring
6
4
Nakhon Nayok
7
4
Songkhla
8
6
Hua Hin
9
8
Chaiyaphum
10
8
Lang Suan
11
8
Bang Rakam
12
8
Phibun Mangsahan
13
8
Khanu Woralaksaburi
14
11
Phon Charoen
15
13
Nakhon Luang
16
13
Kathu
17
13
Taphan Hin
18
13
Pak Kret
19
13
Sakon Nakhon
20
16
Warin Chamrap
21
17
Nam Som
22
19
Prachuap Khiri Khan
23
21
Wichit
24
21
Wang Noi
25
21
Sawankhalok
26
21
Ban Selaphum
27
21
Dan Khun Thot
28
21
Chumphon
29
21
Sa Kaeo
30
25
Betong
31
25
Bang Krathum
32
25
Phak Hai
33
26
Trang
34
26
Aranyaprathet
35
27
Bang Pakong
36
27
Ubon Ratchathani
37
28
Sadao
38
29
Sukhothai
39
29
Ban Lam Luk Ka
40
29
Thung Song
41
29
Kaeng Khoi
42
29
Bang Mun Nak
43
29
Pak Chong
44
30
Nong Khai
45
30
Ban Talat Nua
46
31
Hat Yai
47
33
Narathiwat
48
33
Ban Na San
49
33
Roi Et
50
38
Maha Sarakham
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
55
 🇰🇪 Kenya
77
 🇲🇦 Kingdom of Morocco
43
 🇱🇸 Lesotho
40
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
5
 🇾🇹 Mayotte
38
 🇳🇦 Namibia 🇳🇬 Nigeria
80
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde 🇨🇲 Republic of Cameroon
60
 🇹🇩 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
26
 🇸🇳 Republic of Senegal
28
 🇿🇦 Republic of South Africa
97
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
8
 🇸🇭 Saint Helena 🇸🇨 Seychelles 🇸🇱 Sierra Leone
64
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania
62
 🇬🇲 The Gambia
124
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
105
 🇪🇭 Western Sahara 🇿🇲 Zambia
153
 🇿🇼 Zimbabwe
72

Antarctica

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

Asia

🇧🇩 Bangladesh
146
 🇧🇹 Bhutan
84
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam 🇰🇭 Cambodia
4
 🇨🇳 China
177
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
146
 🇬🇪 Georgian Soviet Socialist Republic
38
 🇯🇴 Hashemite Kingdom of Jordan
23
 🇭🇰 Hong Kong
50
 🇮🇳 India
417
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
255
 🇯🇵 Japan
57
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
81
 🇰🇬 Kyrgyzstan
12
 🇱🇦 Laos
27
 🇲🇴 Macao
55
 🇲🇾 Malaysia
68
 🇲🇳 Mongolia 🇲🇲 Myanmar [Burma]
85
 🇰🇵 North Korea 🇵🇸 Palestine
47
 🇵🇭 Philippines
67
 🇦🇲 Republic of Armenia
52
 🇦🇿 Republic of Azerbaijan
59
 🇮🇩 Republic of Indonesia
137
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
100
 🇰🇷 Republic of Korea
63
 🇱🇧 Republic of Lebanon
32
 🇲🇻 Republic of Maldives
70
 🇹🇯 Republic of Tajikistan
74
 🇺🇿 Republic of Uzbekistan
128
 🇸🇬 Singapore
62
 🇻🇳 Socialist Republic of Vietnam
35
 🇱🇰 Sri Lanka
74
 🇮🇱 State of Israel
65
 🇰🇼 State of Kuwait
339
 🇶🇦 State of Qatar
54
 🇴🇲 Sultanate of Oman
27
 🇸🇾 Syrian Arab Republic
80
 🇹🇼 Taiwan
74
 🇹🇷 Turkey
87
 🇹🇲 Turkmenistan
99
 🇦🇪 United Arab Emirates
156
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
53
 🇨🇾 Cyprus
23
 🇨🇿 Czech Republic
92
 🇫🇴 Faroe Islands 🇫🇮 Finland
15
 🇫🇷 France
87
 🇩🇪 Germany
109
 🇬🇮 Gibraltar
25
 🇱🇺 Grand Duchy of Luxembourg
51
 🇬🇷 Greece
23
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
81
 🇮🇲 Isle of Man 🇮🇹 Italy
69
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
71
 🇩🇰 Kingdom of Denmark
18
 🇳🇴 Kingdom of Norway
23
 🇸🇪 Kingdom of Sweden
32
 🇱🇻 Latvia
7
 🇲🇰 Macedonia
30
 🇲🇹 Malta
43
 🇲🇨 Monaco
4
 🇲🇪 Montenegro
39
 🇳🇱 Netherlands
44
 🇵🇱 Poland
137
 🇵🇹 Portuguese Republic
33
 🇦🇩 Principality of Andorra
12
 🇱🇮 Principality of Liechtenstein
59
 🇦🇱 Republic of Albania
9
 🇦🇹 Republic of Austria
65
 🇧🇾 Republic of Belarus
23
 🇧🇬 Republic of Bulgaria
54
 🇭🇷 Republic of Croatia
59
 🇪🇪 Republic of Estonia
21
 🇮🇸 Republic of Iceland
9
 🇮🇪 Republic of Ireland
34
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
12
 🇲🇩 Republic of Moldova
39
 🇸🇮 Republic of Slovenia
53
 🇷🇴 Romania
48
 🇷🇺 Russia
73
 🇸🇲 San Marino 🇷🇸 Serbia
89
 🇸🇰 Slovak Republic
50
 🇪🇸 Spain
67
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
62
 🇺🇦 Ukraine
38
 🇬🇧 United Kingdom
68
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
48
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
20
 🇻🇬 British Virgin Islands 🇨🇦 Canada
70
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
6
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
49
 🇯🇲 Jamaica 🇲🇶 Martinique
66
 🇲🇽 Mexico
100
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
32
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
26
 🇬🇹 Republic of Guatemala
32
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
32
 🇳🇮 Republic of Nicaragua
44
 🇵🇦 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
48
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
114

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
52
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
33
 🇳🇿 New Zealand
11
 🇳🇺 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
4
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
62
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
19
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
21
 🇨🇴 Republic of Colombia
52
 🇪🇨 Republic of Ecuador
68
 🇵🇾 Republic of Paraguay
1
 🇵🇪 Republic of Peru
39
 🇸🇷 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.