Air Pollution in Thailand

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Current Air Quality
83
Moderate
on Friday, Nov 6th 2026, 05:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
149
Nong Khae
2
99
Ban Chang
3
99
Nakhon Pathom
4
91
Ban Talat Bueng
5
82
Suphan Buri
6
80
Ban Pong
7
80
Dok Kham Tai
8
80
Wiset Chaichan
9
80
Maha Sarakham
10
79
Bang Bua Thong
11
76
Samut Sakhon
12
76
Sadao
13
75
Samut Prakan
14
74
Phra Pradaeng
15
74
Saraburi
16
73
Chumphon
17
69
Rayong
18
69
Bangkok
19
67
Bang Phae
20
67
Bang Bo District
21
65
Phu Kradueng
22
61
Phibun Mangsahan
23
60
Nan
24
58
Khlong Luang
25
58
Lampang
26
57
Phayao
27
56
Nakhon Sawan
28
55
Warin Chamrap
29
55
Khon Kaen
30
54
Chai Badan
31
54
Ban Phan Don
32
54
Lop Buri
33
54
Mueang Nonthaburi
34
54
Lom Sak
35
53
Nakhon Phanom
36
52
Krathum Baen
37
52
Trat
38
50
Uttaradit
39
49
Phrae
40
47
Loei
41
46
Kaset Sombun
42
46
Bang Len
43
46
Thung Song
44
44
Pathum Thani
45
42
Songkhla
46
42
Chiang Rai
47
42
Phanat Nikhom
48
42
Pa Sang
49
39
Ban Bueng
50
39
Thoen

Cities with the best air quality

#AQICity
1
3
Ko Samui
2
4
Ban Khlong Bang Sao Thong
3
4
Yaring
4
4
Nakhon Nayok
5
4
Bang Rakam
6
4
Chaiyaphum
7
4
Pak Kret
8
4
Pak Chong
9
4
Dan Khun Thot
10
4
Kathu
11
4
Lang Suan
12
5
Ban Chalong
13
5
Hua Hin
14
7
Nong Khai
15
8
Amnat Charoen
16
8
Sa Kaeo
17
8
Wichian Buri
18
8
Chai Nat
19
8
Nam Som
20
8
Wang Noi
21
8
Thap Khlo
22
8
Sawankhalok
23
8
Ban Selaphum
24
13
Nakhon Luang
25
13
Sing Buri
26
13
Bang Mun Nak
27
13
Taphan Hin
28
13
Kaeng Khoi
29
17
Huai Yot
30
17
Phak Hai
31
17
Nong Bua Lamphu
32
17
Tak Bai
33
18
Phra Nakhon Si Ayutthaya
34
21
Wichit
35
21
Ban Lam Luk Ka
36
21
Aranyaprathet
37
23
Ubon Ratchathani
38
23
Sakon Nakhon
39
25
Tha Kham
40
25
Sukhothai
41
25
Satun
42
25
Bang Ban
43
25
Bang Pa-in
44
25
Bang Krathum
45
25
Bang Racham
46
26
Nakhon Si Thammarat
47
26
Ban Talat Nua
48
26
Trang
49
26
Surat Thani
50
27
Hat Yai
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
77
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
84
 🇰🇪 Kenya
108
 🇲🇦 Kingdom of Morocco
56
 🇱🇸 Lesotho
51
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
19
 🇾🇹 Mayotte
37
 🇳🇦 Namibia 🇳🇬 Nigeria
118
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde 🇨🇲 Republic of Cameroon
46
 🇹🇩 Republic of Chad 🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar 🇲🇿 Republic of Mozambique
149
 🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda 🇸🇳 Republic of Senegal
36
 🇿🇦 Republic of South Africa
107
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
10
 🇸🇭 Saint Helena 🇸🇨 Seychelles 🇸🇱 Sierra Leone
69
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania
8
 🇬🇲 The Gambia 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
139
 🇪🇭 Western Sahara 🇿🇲 Zambia
163
 🇿🇼 Zimbabwe

Antarctica

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

Asia

🇧🇩 Bangladesh
176
 🇧🇹 Bhutan
85
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam 🇰🇭 Cambodia
4
 🇨🇳 China
154
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
160
 🇬🇪 Georgian Soviet Socialist Republic
25
 🇯🇴 Hashemite Kingdom of Jordan
22
 🇭🇰 Hong Kong
49
 🇮🇳 India
367
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
337
 🇯🇵 Japan
52
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
83
 🇰🇬 Kyrgyzstan
102
 🇱🇦 Laos
51
 🇲🇴 Macao
50
 🇲🇾 Malaysia
59
 🇲🇳 Mongolia 🇲🇲 Myanmar [Burma]
59
 🇰🇵 North Korea 🇵🇸 Palestine
38
 🇵🇭 Philippines
71
 🇦🇲 Republic of Armenia
22
 🇦🇿 Republic of Azerbaijan
25
 🇮🇩 Republic of Indonesia
166
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
114
 🇰🇷 Republic of Korea
83
 🇱🇧 Republic of Lebanon
11
 🇲🇻 Republic of Maldives
62
 🇹🇯 Republic of Tajikistan
83
 🇺🇿 Republic of Uzbekistan
139
 🇸🇬 Singapore
60
 🇻🇳 Socialist Republic of Vietnam
37
 🇱🇰 Sri Lanka
68
 🇮🇱 State of Israel
62
 🇰🇼 State of Kuwait
72
 🇶🇦 State of Qatar
55
 🇴🇲 Sultanate of Oman
47
 🇸🇾 Syrian Arab Republic
61
 🇹🇼 Taiwan
83
 🇹🇷 Turkey
84
 🇹🇲 Turkmenistan
57
 🇦🇪 United Arab Emirates
141
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
74
 🇨🇾 Cyprus
56
 🇨🇿 Czech Republic
128
 🇫🇴 Faroe Islands 🇫🇮 Finland
18
 🇫🇷 France
126
 🇩🇪 Germany
108
 🇬🇮 Gibraltar
26
 🇱🇺 Grand Duchy of Luxembourg
56
 🇬🇷 Greece
40
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
127
 🇮🇲 Isle of Man 🇮🇹 Italy
89
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
108
 🇩🇰 Kingdom of Denmark
17
 🇳🇴 Kingdom of Norway
58
 🇸🇪 Kingdom of Sweden
35
 🇱🇻 Latvia
9
 🇲🇰 Macedonia
92
 🇲🇹 Malta
28
 🇲🇨 Monaco
40
 🇲🇪 Montenegro
65
 🇳🇱 Netherlands
74
 🇵🇱 Poland
170
 🇵🇹 Portuguese Republic
36
 🇦🇩 Principality of Andorra
37
 🇱🇮 Principality of Liechtenstein
59
 🇦🇱 Republic of Albania
16
 🇦🇹 Republic of Austria
73
 🇧🇾 Republic of Belarus
14
 🇧🇬 Republic of Bulgaria
72
 🇭🇷 Republic of Croatia
72
 🇪🇪 Republic of Estonia
19
 🇮🇸 Republic of Iceland
12
 🇮🇪 Republic of Ireland
42
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
15
 🇲🇩 Republic of Moldova
72
 🇸🇮 Republic of Slovenia
82
 🇷🇴 Romania
101
 🇷🇺 Russia
86
 🇸🇲 San Marino 🇷🇸 Serbia
157
 🇸🇰 Slovak Republic
94
 🇪🇸 Spain
102
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
76
 🇺🇦 Ukraine
41
 🇬🇧 United Kingdom
165
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
52
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
17
 🇻🇬 British Virgin Islands 🇨🇦 Canada
55
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
6
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
44
 🇯🇲 Jamaica 🇲🇶 Martinique
56
 🇲🇽 Mexico
101
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
28
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
25
 🇬🇹 Republic of Guatemala
24
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
27
 🇳🇮 Republic of Nicaragua
34
 🇵🇦 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
25
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
90

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
52
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
35
 🇳🇿 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
6
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
54
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
22
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
4
 🇨🇴 Republic of Colombia
67
 🇪🇨 Republic of Ecuador
64
 🇵🇾 Republic of Paraguay
76
 🇵🇪 Republic of Peru
54
 🇸🇷 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.