Air Pollution in Thailand

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Current Air Quality
71
Moderate
on Monday, Sep 8th 2025, 04:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
500
Lat Yao
2
97
Khanu Woralaksaburi
3
84
Samut Sakhon
4
78
Pa Sang
5
76
Nong Phai
6
69
Rayong
7
65
Thung Song
8
63
Lop Buri
9
63
Pak Kret
10
60
Trang
11
58
Bang Bua Thong
12
56
Phon Charoen
13
55
Phra Pradaeng
14
54
Lang Suan
15
53
Suphan Buri
16
53
Bangkok
17
53
Lampang
18
52
Chon Buri
19
52
Amphoe Sikhiu
20
52
Samut Prakan
21
50
Khon Kaen
22
46
Kaeng Khoi
23
46
Nakhon Pathom
24
45
Mae Sot
25
44
Phayao
26
43
Nakhon Sawan
27
43
Trat
28
42
Huai Yot
29
42
Tak Bai
30
42
Nakhon Ratchasima
31
41
Pathum Thani
32
39
Nong Khai
33
38
Yaring
34
38
Ban Phan Don
35
37
Bang Bo District
36
34
Aranyaprathet
37
34
Nakhon Phanom
38
33
Dok Kham Tai
39
33
Hat Yai
40
33
Ban Talat Nua
41
33
Yasothon
42
33
Satun
43
32
Phanom Sarakham
44
32
Surat Thani
45
31
Nakhon Si Thammarat
46
29
Roi Et
47
29
Chumphon
48
29
Bang Len
49
28
Mueang Nonthaburi
50
28
Ubon Ratchathani

Cities with the best air quality

#AQICity
1
1
Ban Phai
2
4
Thap Khlo
3
4
Phibun Mangsahan
4
4
Kaeng Khro
5
4
Wichit
6
4
Phichit
7
4
Ban Khlong Bang Sao Thong
8
4
Bang Rakam
9
4
Bang Krathum
10
4
Ban Pong
11
4
Chachoengsao
12
4
Taphan Hin
13
4
Bang Phae
14
4
Amnat Charoen
15
4
Sa Kaeo
16
4
Nakhon Nayok
17
4
Bang Racham
18
4
Ban Nong Wua So
19
7
Ko Samui
20
8
Nakhon Luang
21
8
Warin Chamrap
22
8
Thap Than
23
8
Krathum Baen
24
8
Ban Na San
25
8
Ban Ratsada
26
8
Nam Som
27
8
Seka
28
8
Chai Badan
29
8
Bang Mun Nak
30
8
Ban Na
31
8
Ban Lam Luk Ka
32
10
Sing Buri
33
13
Nong Khae
34
13
Ranong
35
13
Sawankhalok
36
13
Klaeng
37
13
Kaset Sombun
38
13
Wiset Chaichan
39
13
Chum Phae
40
13
Bang Pa-in
41
14
Phitsanulok
42
14
Samut Songkhram
43
17
Ban Dung
44
17
Sukhothai
45
17
Phu Kradueng
46
17
Kut Chap
47
17
Pak Chong
48
17
Songkhla
49
17
Chiang Mai
50
18
Sakon Nakhon
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very Unhealthy
Hazardous

Air Quality Forecast

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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
144
 🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
67
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast 🇰🇪 Kenya
59
 🇲🇦 Kingdom of Morocco 🇱🇸 Lesotho 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
14
 🇾🇹 Mayotte
60
 🇳🇦 Namibia 🇳🇬 Nigeria
60
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
45
 🇨🇲 Republic of Cameroon 🇹🇩 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
158
 🇸🇳 Republic of Senegal 🇿🇦 Republic of South Africa
93
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
18
 🇸🇭 Saint Helena 🇸🇨 Seychelles
42
 🇸🇱 Sierra Leone 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda 🇪🇭 Western Sahara 🇿🇲 Zambia 🇿🇼 Zimbabwe

Antarctica

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

Asia

🇧🇩 Bangladesh
107
 🇧🇹 Bhutan 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
4
 🇰🇭 Cambodia
7
 🇨🇳 China
140
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
55
 🇬🇪 Georgian Soviet Socialist Republic
42
 🇯🇴 Hashemite Kingdom of Jordan
20
 🇭🇰 Hong Kong
23
 🇮🇳 India
161
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
124
 🇯🇵 Japan
61
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
70
 🇰🇬 Kyrgyzstan
17
 🇱🇦 Laos
27
 🇲🇴 Macao
21
 🇲🇾 Malaysia
75
 🇲🇳 Mongolia
31
 🇲🇲 Myanmar [Burma] 🇰🇵 North Korea 🇵🇸 Palestine
93
 🇵🇭 Philippines
73
 🇦🇲 Republic of Armenia
78
 🇦🇿 Republic of Azerbaijan 🇮🇩 Republic of Indonesia
140
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
59
 🇰🇷 Republic of Korea
59
 🇱🇧 Republic of Lebanon 🇲🇻 Republic of Maldives
38
 🇹🇯 Republic of Tajikistan
81
 🇺🇿 Republic of Uzbekistan
34
 🇸🇬 Singapore
63
 🇻🇳 Socialist Republic of Vietnam
42
 🇱🇰 Sri Lanka
55
 🇮🇱 State of Israel
65
 🇰🇼 State of Kuwait 🇶🇦 State of Qatar
59
 🇴🇲 Sultanate of Oman
68
 🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
22
 🇹🇷 Turkey
102
 🇹🇲 Turkmenistan
57
 🇦🇪 United Arab Emirates
136
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
58
 🇨🇾 Cyprus
59
 🇨🇿 Czech Republic
35
 🇫🇴 Faroe Islands 🇫🇮 Finland
61
 🇫🇷 France
46
 🇩🇪 Germany
40
 🇬🇮 Gibraltar
42
 🇱🇺 Grand Duchy of Luxembourg
30
 🇬🇷 Greece
43
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State)
46
 🇭🇺 Hungary
42
 🇮🇲 Isle of Man 🇮🇹 Italy
49
 🇯🇪 Jersey
23
 🇧🇪 Kingdom of Belgium
40
 🇩🇰 Kingdom of Denmark
21
 🇳🇴 Kingdom of Norway
24
 🇸🇪 Kingdom of Sweden
28
 🇱🇻 Latvia 🇲🇰 Macedonia
51
 🇲🇹 Malta
28
 🇲🇨 Monaco
16
 🇲🇪 Montenegro
42
 🇳🇱 Netherlands
41
 🇵🇱 Poland
48
 🇵🇹 Portuguese Republic
28
 🇦🇩 Principality of Andorra
43
 🇱🇮 Principality of Liechtenstein
12
 🇦🇱 Republic of Albania 🇦🇹 Republic of Austria
22
 🇧🇾 Republic of Belarus 🇧🇬 Republic of Bulgaria
33
 🇭🇷 Republic of Croatia
27
 🇪🇪 Republic of Estonia
39
 🇮🇸 Republic of Iceland
6
 🇮🇪 Republic of Ireland
26
 🇽🇰 Republic of Kosovo
33
 🇱🇹 Republic of Lithuania
36
 🇲🇩 Republic of Moldova
12
 🇸🇮 Republic of Slovenia
21
 🇷🇴 Romania
54
 🇷🇺 Russia
51
 🇸🇲 San Marino
39
 🇷🇸 Serbia
47
 🇸🇰 Slovak Republic
35
 🇪🇸 Spain
78
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
19
 🇺🇦 Ukraine
47
 🇬🇧 United Kingdom
52
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
23
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba 🇻🇬 British Virgin Islands 🇨🇦 Canada
118
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
12
 🇯🇲 Jamaica 🇲🇶 Martinique
39
 🇲🇽 Mexico
91
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
24
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
13
 🇬🇹 Republic of Guatemala
38
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
18
 🇳🇮 Republic of Nicaragua 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin
12
 🇵🇲 Saint Pierre and Miquelon
9
 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas 🇹🇹 Trinidad and Tobago
21
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands
20
 🇺🇸 United States
109

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
43
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
12
 🇳🇿 New Zealand
33
 🇳🇺 Niue 🇳🇫 Norfolk Island 🇲🇵 Northern Mariana Islands 🇵🇼 Palau 🇵🇬 Papua New Guinea 🇵🇳 Pitcairn Islands 🇳🇷 Republic of Nauru 🇻🇺 Republic of Vanuatu 🇸🇧 Solomon Islands
51
 🇹🇰 Tokelau 🇹🇴 Tonga 🇹🇻 Tuvalu 🇺🇲 U.S. Minor Outlying Islands 🇼🇫 Wallis and Futuna

South America

🇦🇷 Argentine Republic 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
65
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
20
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay
17
 🇨🇱 Republic of Chile
80
 🇨🇴 Republic of Colombia
41
 🇪🇨 Republic of Ecuador
61
 🇵🇾 Republic of Paraguay
59
 🇵🇪 Republic of Peru
66
 🇸🇷 Republic of Suriname 🇻🇪 Venezuela

About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQI Air Pollution Level Health Implications Cautionary Statement (for PM2.5)
0 - 50 Good Air quality is considered satisfactory, and air pollution poses little or no risk None
51 -100 Moderate Air 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.
101-150 Unhealthy for Sensitive Groups Members 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.
151-200 Unhealthy Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects Active 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
201-300 Very Unhealthy Health 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+ Hazardous Health alert: everyone may experience more serious health effects Everyone 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.



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