Air Pollution in Thailand

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Current Air Quality
143
Unhealthy
for Sensitive Groups
on Wednesday, Dec 17th 2025, 08:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
156
Amphoe Sikhiu
2
156
Pak Kret
3
154
Pathum Thani
4
153
Tha Bo
5
151
Bang Len
6
145
Samut Sakhon
7
144
Ban Khlong Bang Sao Thong
8
143
Samut Prakan
9
136
Na Klang
10
129
Bang Mun Nak
11
126
Wiset Chaichan
12
126
Bang Racham
13
125
Bang Pakong
14
124
Thoen
15
121
Krathum Baen
16
119
Kut Chap
17
117
Tha Muang
18
116
Phak Hai
19
114
Nong Bua Lamphu
20
114
Bangkok
21
114
Ban Lam Luk Ka
22
112
Mueang Nonthaburi
23
111
Tha Kham
24
109
Wang Noi
25
109
Bang Bua Thong
26
108
Phra Pradaeng
27
106
Bang Phae
28
106
Kui Buri
29
106
Phu Kradueng
30
104
Chai Badan
31
102
Rayong
32
101
Phanat Nikhom
33
101
Sing Buri
34
101
Ban Phan Don
35
99
Chai Nat
36
95
Chumphon
37
95
Thap Khlo
38
95
Samut Songkhram
39
95
Nong Phai
40
95
Khlong Luang
41
93
Klaeng
42
93
Bang Pa-in
43
93
Kaeng Khoi
44
90
Ban Pong
45
89
Phanom Sarakham
46
88
Saraburi
47
88
Thap Than
48
88
Bang Ban
49
88
Ban Bueng
50
87
Phra Nakhon Si Ayutthaya

Cities with the best air quality

#AQICity
1
4
Yaring
2
4
Yasothon
3
4
Amnat Charoen
4
12
Ban Chalong
5
13
Phibun Mangsahan
6
17
Ban Selaphum
7
17
Wichian Buri
8
21
Sawankhalok
9
22
Trang
10
23
Hua Hin
11
25
Phon Charoen
12
25
Songkhla
13
25
Narathiwat
14
25
Chon Daen
15
25
Tak Bai
16
29
Lop Buri
17
29
Chachoengsao
18
30
Chon Buri
19
33
Roi Et
20
35
Sakon Nakhon
21
38
Ubon Ratchathani
22
38
Kaeng Khro
23
40
Ban Talat Nua
24
40
Nakhon Si Thammarat
25
42
Satun
26
43
Khon Kaen
27
43
Surat Thani
28
46
Sukhothai
29
47
Ko Samui
30
48
Nang Rong
31
56
Bua Yai
32
56
Ranong
33
57
Phayao
34
57
Ban Talat Bueng
35
57
Nong Khai
36
58
Trat
37
58
Uttaradit
38
59
Lang Suan
39
59
Phrae
40
59
Nan
41
59
Maha Sarakham
42
59
Lampang
43
63
Lom Sak
44
65
Udon Thani
45
65
Ban Na San
46
65
Chiang Rai
47
65
Loei
48
65
Bang Rakam
49
67
Nakhon Nayok
50
67
Mae Sot
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
72
 🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
82
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast 🇰🇪 Kenya
51
 🇲🇦 Kingdom of Morocco
17
 🇱🇸 Lesotho 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
7
 🇾🇹 Mayotte
74
 🇳🇦 Namibia 🇳🇬 Nigeria
98
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
63
 🇨🇲 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
29
 🇸🇳 Republic of Senegal
35
 🇿🇦 Republic of South Africa
72
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
13
 🇸🇭 Saint Helena 🇸🇨 Seychelles 🇸🇱 Sierra Leone 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia
129
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda 🇪🇭 Western Sahara 🇿🇲 Zambia 🇿🇼 Zimbabwe
43

Antarctica

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

Asia

🇧🇩 Bangladesh
194
 🇧🇹 Bhutan
62
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
6
 🇰🇭 Cambodia
43
 🇨🇳 China
222
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
96
 🇬🇪 Georgian Soviet Socialist Republic
57
 🇯🇴 Hashemite Kingdom of Jordan
23
 🇭🇰 Hong Kong
104
 🇮🇳 India
498
 🇮🇷 Iran
88
 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
308
 🇯🇵 Japan
87
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
146
 🇰🇬 Kyrgyzstan 🇱🇦 Laos
78
 🇲🇴 Macao
137
 🇲🇾 Malaysia
54
 🇲🇳 Mongolia
141
 🇲🇲 Myanmar [Burma]
70
 🇰🇵 North Korea 🇵🇸 Palestine
61
 🇵🇭 Philippines
75
 🇦🇲 Republic of Armenia
34
 🇦🇿 Republic of Azerbaijan
9
 🇮🇩 Republic of Indonesia
92
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
95
 🇰🇷 Republic of Korea
66
 🇱🇧 Republic of Lebanon
38
 🇲🇻 Republic of Maldives
136
 🇹🇯 Republic of Tajikistan
114
 🇺🇿 Republic of Uzbekistan
9
 🇸🇬 Singapore
17
 🇻🇳 Socialist Republic of Vietnam
84
 🇱🇰 Sri Lanka
61
 🇮🇱 State of Israel
61
 🇰🇼 State of Kuwait
141
 🇶🇦 State of Qatar
33
 🇴🇲 Sultanate of Oman
27
 🇸🇾 Syrian Arab Republic
82
 🇹🇼 Taiwan
82
 🇹🇷 Turkey
144
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
103
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
164
 🇨🇾 Cyprus
29
 🇨🇿 Czech Republic
91
 🇫🇴 Faroe Islands 🇫🇮 Finland
31
 🇫🇷 France
143
 🇩🇪 Germany
102
 🇬🇮 Gibraltar
7
 🇱🇺 Grand Duchy of Luxembourg
53
 🇬🇷 Greece
92
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State)
97
 🇭🇺 Hungary
120
 🇮🇲 Isle of Man 🇮🇹 Italy
148
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
63
 🇩🇰 Kingdom of Denmark
29
 🇳🇴 Kingdom of Norway
38
 🇸🇪 Kingdom of Sweden
54
 🇱🇻 Latvia
59
 🇲🇰 Macedonia
196
 🇲🇹 Malta
39
 🇲🇨 Monaco
59
 🇲🇪 Montenegro
167
 🇳🇱 Netherlands
71
 🇵🇱 Poland
176
 🇵🇹 Portuguese Republic
28
 🇦🇩 Principality of Andorra
24
 🇱🇮 Principality of Liechtenstein
46
 🇦🇱 Republic of Albania 🇦🇹 Republic of Austria
68
 🇧🇾 Republic of Belarus
63
 🇧🇬 Republic of Bulgaria
88
 🇭🇷 Republic of Croatia
88
 🇪🇪 Republic of Estonia
23
 🇮🇸 Republic of Iceland
16
 🇮🇪 Republic of Ireland
56
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
9
 🇲🇩 Republic of Moldova
57
 🇸🇮 Republic of Slovenia
89
 🇷🇴 Romania
133
 🇷🇺 Russia
71
 🇸🇲 San Marino
30
 🇷🇸 Serbia
231
 🇸🇰 Slovak Republic
105
 🇪🇸 Spain
83
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
60
 🇺🇦 Ukraine
75
 🇬🇧 United Kingdom
88
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
27
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
15
 🇻🇬 British Virgin Islands 🇨🇦 Canada
64
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
84
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
31
 🇯🇲 Jamaica 🇲🇶 Martinique
36
 🇲🇽 Mexico
108
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
25
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
6
 🇬🇹 Republic of Guatemala
14
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
23
 🇳🇮 Republic of Nicaragua 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin
27
 🇵🇲 Saint Pierre and Miquelon 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas 🇹🇹 Trinidad and Tobago
9
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
104

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
45
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
18
 🇳🇿 New Zealand
19
 🇳🇺 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
11
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
39
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
36
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay
9
 🇨🇱 Republic of Chile
77
 🇨🇴 Republic of Colombia
69
 🇪🇨 Republic of Ecuador
85
 🇵🇾 Republic of Paraguay 🇵🇪 Republic of Peru
64
 🇸🇷 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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