Air Pollution in Thailand

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Current Air Quality
99
Moderate
on Thursday, Nov 5th 2026, 00:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
880
Khlong Luang
2
134
Ban Pong
3
120
Khon Kaen
4
109
Nong Khae
5
103
Tha Bo
6
94
Nakhon Sawan
7
90
Bang Phae
8
88
Ban Phan Don
9
86
Saraburi
10
85
Warin Chamrap
11
84
Nakhon Pathom
12
83
Uttaradit
13
82
Samut Sakhon
14
80
Wiset Chaichan
15
78
Krathum Baen
16
78
Phitsanulok
17
78
Phu Kradueng
18
76
Thap Khlo
19
73
Nong Bua Lamphu
20
73
Maha Sarakham
21
71
Bang Krathum
22
69
Lom Sak
23
69
Lat Yao
24
69
Dok Kham Tai
25
68
Nan
26
67
Ban Chang
27
67
Thap Than
28
67
Ban Talat Bueng
29
66
Phayao
30
63
Bangkok
31
63
Bang Bo District
32
61
Phra Pradaeng
33
61
Kaset Sombun
34
61
Bang Bua Thong
35
60
Pathum Thani
36
59
Samut Prakan
37
59
Dan Khun Thot
38
59
Ban Na San
39
58
Udon Thani
40
58
Prachuap Khiri Khan
41
58
Chiang Rai
42
57
Sakon Nakhon
43
57
Chiang Mai
44
56
Ban Bueng
45
55
Rayong
46
54
Roi Et
47
54
Chai Badan
48
54
Chai Nat
49
54
Den Chai
50
54
Phrae

Cities with the best air quality

#AQICity
1
1
Ko Samui
2
3
Huai Yot
3
4
Pak Kret
4
4
Sa Kaeo
5
4
Amnat Charoen
6
4
Nakhon Nayok
7
4
Yaring
8
4
Lang Suan
9
4
Ban Selaphum
10
4
Tak Bai
11
4
Ban Khlong Bang Sao Thong
12
8
Ra-ngae
13
8
Songkhla
14
8
Tha Kham
15
8
Phak Hai
16
8
Bang Mun Nak
17
8
Hua Hin
18
8
Seka
19
8
Chon Daen
20
13
Aranyaprathet
21
13
Kathu
22
13
Khanu Woralaksaburi
23
13
Pak Chong
24
13
Nakhon Luang
25
13
Wang Noi
26
15
Phra Nakhon Si Ayutthaya
27
16
Bang Pakong
28
17
Bang Ban
29
17
Wichian Buri
30
17
Bang Pa-in
31
21
Lop Buri
32
21
Bang Racham
33
21
Ban Lam Luk Ka
34
21
Thung Song
35
21
Wichit
36
21
Phibun Mangsahan
37
22
Nakhon Phanom
38
25
Sawankhalok
39
26
Trang
40
29
Phanat Nikhom
41
32
Thoen
42
33
Ban Talat Nua
43
33
Satun
44
33
Surat Thani
45
33
Nakhon Si Thammarat
46
34
Hat Yai
47
35
Mueang Nonthaburi
48
36
Betong
49
37
Yala
50
38
Bang Rakam
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
52
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
49
 🇰🇪 Kenya
48
 🇲🇦 Kingdom of Morocco
14
 🇱🇸 Lesotho
20
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
27
 🇾🇹 Mayotte
67
 🇳🇦 Namibia 🇳🇬 Nigeria
60
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde 🇨🇲 Republic of Cameroon
50
 🇹🇩 Republic of Chad 🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar 🇲🇿 Republic of Mozambique
76
 🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda
37
 🇸🇳 Republic of Senegal
37
 🇿🇦 Republic of South Africa
78
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
22
 🇸🇭 Saint Helena 🇸🇨 Seychelles 🇸🇱 Sierra Leone
44
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania
40
 🇬🇲 The Gambia
71
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
52
 🇪🇭 Western Sahara 🇿🇲 Zambia
49
 🇿🇼 Zimbabwe
50

Antarctica

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

Asia

🇧🇩 Bangladesh
160
 🇧🇹 Bhutan
89
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam 🇰🇭 Cambodia
4
 🇨🇳 China
194
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
198
 🇬🇪 Georgian Soviet Socialist Republic
49
 🇯🇴 Hashemite Kingdom of Jordan
12
 🇭🇰 Hong Kong
56
 🇮🇳 India
370
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
328
 🇯🇵 Japan
57
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
98
 🇰🇬 Kyrgyzstan
66
 🇱🇦 Laos
55
 🇲🇴 Macao
57
 🇲🇾 Malaysia
67
 🇲🇳 Mongolia 🇲🇲 Myanmar [Burma]
69
 🇰🇵 North Korea 🇵🇸 Palestine
68
 🇵🇭 Philippines
69
 🇦🇲 Republic of Armenia
49
 🇦🇿 Republic of Azerbaijan
57
 🇮🇩 Republic of Indonesia
153
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
225
 🇰🇷 Republic of Korea
91
 🇱🇧 Republic of Lebanon
24
 🇲🇻 Republic of Maldives
94
 🇹🇯 Republic of Tajikistan
94
 🇺🇿 Republic of Uzbekistan
154
 🇸🇬 Singapore
46
 🇻🇳 Socialist Republic of Vietnam
29
 🇱🇰 Sri Lanka
63
 🇮🇱 State of Israel
78
 🇰🇼 State of Kuwait
408
 🇶🇦 State of Qatar
80
 🇴🇲 Sultanate of Oman
35
 🇸🇾 Syrian Arab Republic
66
 🇹🇼 Taiwan
81
 🇹🇷 Turkey
116
 🇹🇲 Turkmenistan
78
 🇦🇪 United Arab Emirates
109
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
60
 🇨🇾 Cyprus
43
 🇨🇿 Czech Republic
58
 🇫🇴 Faroe Islands 🇫🇮 Finland
15
 🇫🇷 France
68
 🇩🇪 Germany
113
 🇬🇮 Gibraltar
21
 🇱🇺 Grand Duchy of Luxembourg
32
 🇬🇷 Greece
24
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
66
 🇮🇲 Isle of Man 🇮🇹 Italy
58
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
56
 🇩🇰 Kingdom of Denmark
22
 🇳🇴 Kingdom of Norway
50
 🇸🇪 Kingdom of Sweden
35
 🇱🇻 Latvia
13
 🇲🇰 Macedonia
39
 🇲🇹 Malta
25
 🇲🇨 Monaco
7
 🇲🇪 Montenegro
29
 🇳🇱 Netherlands
44
 🇵🇱 Poland
86
 🇵🇹 Portuguese Republic
31
 🇦🇩 Principality of Andorra
23
 🇱🇮 Principality of Liechtenstein
53
 🇦🇱 Republic of Albania
15
 🇦🇹 Republic of Austria
54
 🇧🇾 Republic of Belarus
20
 🇧🇬 Republic of Bulgaria
58
 🇭🇷 Republic of Croatia
62
 🇪🇪 Republic of Estonia
20
 🇮🇸 Republic of Iceland
16
 🇮🇪 Republic of Ireland
34
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
9
 🇲🇩 Republic of Moldova
43
 🇸🇮 Republic of Slovenia
48
 🇷🇴 Romania
49
 🇷🇺 Russia
102
 🇸🇲 San Marino 🇷🇸 Serbia
116
 🇸🇰 Slovak Republic
32
 🇪🇸 Spain
61
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
60
 🇺🇦 Ukraine
29
 🇬🇧 United Kingdom
51
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
13
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
13
 🇻🇬 British Virgin Islands 🇨🇦 Canada
63
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
9
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
58
 🇯🇲 Jamaica 🇲🇶 Martinique
74
 🇲🇽 Mexico
87
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
29
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
36
 🇬🇹 Republic of Guatemala
34
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
45
 🇳🇮 Republic of Nicaragua
40
 🇵🇦 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
45
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
85

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
52
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
55
 🇳🇿 New Zealand
9
 🇳🇺 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
85
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
35
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
40
 🇨🇴 Republic of Colombia
54
 🇪🇨 Republic of Ecuador
75
 🇵🇾 Republic of Paraguay
51
 🇵🇪 Republic of Peru
50
 🇸🇷 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.