Air Pollution in Thailand

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Current Air Quality
94
Moderate
on Thursday, Nov 5th 2026, 01:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
880
Khlong Luang
2
134
Ban Pong
3
111
Tha Bo
4
106
Nong Khae
5
94
Nakhon Sawan
6
90
Bang Phae
7
88
Nong Bua Lamphu
8
86
Phayao
9
84
Ban Phan Don
10
83
Nakhon Pathom
11
80
Wiset Chaichan
12
80
Khon Kaen
13
78
Roi Et
14
78
Bang Pakong
15
77
Warin Chamrap
16
77
Nan
17
76
Dok Kham Tai
18
76
Lom Sak
19
76
Phu Kradueng
20
75
Phitsanulok
21
72
Uttaradit
22
72
Saraburi
23
69
Krathum Baen
24
68
Ban Talat Bueng
25
66
Prachuap Khiri Khan
26
64
Chiang Mai
27
63
Dan Khun Thot
28
63
Amphoe Sikhiu
29
62
Phra Pradaeng
30
62
Phrae
31
61
Bang Krathum
32
61
Bang Bua Thong
33
61
Kaset Sombun
34
60
Pathum Thani
35
59
Ban Chang
36
59
Maha Sarakham
37
59
Ban Na San
38
58
Nakhon Ratchasima
39
58
Udon Thani
40
58
Sakon Nakhon
41
57
Rayong
42
57
Samut Prakan
43
56
Chiang Rai
44
56
Lat Yao
45
55
Samut Sakhon
46
55
Bangkok
47
55
Bang Bo District
48
54
Chai Nat
49
54
Chai Badan
50
54
Lampang

Cities with the best air quality

#AQICity
1
4
Nakhon Nayok
2
4
Pak Kret
3
4
Seka
4
4
Lang Suan
5
4
Amnat Charoen
6
4
Ra-ngae
7
4
Phak Hai
8
4
Ban Selaphum
9
5
Huai Yot
10
8
Yaring
11
8
Sa Kaeo
12
8
Chon Daen
13
8
Songkhla
14
8
Hua Hin
15
8
Bang Mun Nak
16
8
Wichian Buri
17
8
Tak Bai
18
13
Nakhon Luang
19
13
Pak Chong
20
13
Phra Nakhon Si Ayutthaya
21
13
Kathu
22
13
Tha Kham
23
17
Bang Racham
24
17
Ban Khlong Bang Sao Thong
25
17
Wang Noi
26
21
Phibun Mangsahan
27
21
Thung Song
28
21
Wichit
29
21
Sawankhalok
30
21
Thap Khlo
31
21
Ban Lam Luk Ka
32
21
Bang Pa-in
33
23
Nakhon Phanom
34
25
Bang Rakam
35
25
Lop Buri
36
26
Trang
37
29
Chaiyaphum
38
30
Sadao
39
30
Suphan Buri
40
33
Ban Talat Nua
41
33
Nakhon Si Thammarat
42
33
Satun
43
33
Pa Sang
44
33
Surat Thani
45
33
Bang Ban
46
34
Hat Yai
47
35
Thoen
48
35
Sing Buri
49
36
Betong
50
36
Phon Charoen
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
50
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
49
 🇰🇪 Kenya
58
 🇲🇦 Kingdom of Morocco
15
 🇱🇸 Lesotho
22
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
39
 🇾🇹 Mayotte
71
 🇳🇦 Namibia 🇳🇬 Nigeria
57
 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde 🇨🇲 Republic of Cameroon
54
 🇹🇩 Republic of Chad 🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar 🇲🇿 Republic of Mozambique
50
 🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda
37
 🇸🇳 Republic of Senegal
39
 🇿🇦 Republic of South Africa
100
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
27
 🇸🇭 Saint Helena 🇸🇨 Seychelles 🇸🇱 Sierra Leone
41
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania
28
 🇬🇲 The Gambia
61
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda
55
 🇪🇭 Western Sahara 🇿🇲 Zambia 🇿🇼 Zimbabwe
52

Antarctica

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

Asia

🇧🇩 Bangladesh
145
 🇧🇹 Bhutan
88
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam 🇰🇭 Cambodia
25
 🇨🇳 China
188
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
210
 🇬🇪 Georgian Soviet Socialist Republic
48
 🇯🇴 Hashemite Kingdom of Jordan
15
 🇭🇰 Hong Kong
56
 🇮🇳 India
357
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
328
 🇯🇵 Japan
57
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
96
 🇰🇬 Kyrgyzstan
94
 🇱🇦 Laos
44
 🇲🇴 Macao
59
 🇲🇾 Malaysia
68
 🇲🇳 Mongolia 🇲🇲 Myanmar [Burma]
53
 🇰🇵 North Korea 🇵🇸 Palestine
67
 🇵🇭 Philippines
64
 🇦🇲 Republic of Armenia
44
 🇦🇿 Republic of Azerbaijan
82
 🇮🇩 Republic of Indonesia
157
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
237
 🇰🇷 Republic of Korea
91
 🇱🇧 Republic of Lebanon
25
 🇲🇻 Republic of Maldives
107
 🇹🇯 Republic of Tajikistan
91
 🇺🇿 Republic of Uzbekistan
148
 🇸🇬 Singapore
46
 🇻🇳 Socialist Republic of Vietnam
27
 🇱🇰 Sri Lanka
60
 🇮🇱 State of Israel
77
 🇰🇼 State of Kuwait
372
 🇶🇦 State of Qatar
70
 🇴🇲 Sultanate of Oman
35
 🇸🇾 Syrian Arab Republic
75
 🇹🇼 Taiwan
77
 🇹🇷 Turkey
116
 🇹🇲 Turkmenistan
59
 🇦🇪 United Arab Emirates
109
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
64
 🇨🇾 Cyprus
38
 🇨🇿 Czech Republic
63
 🇫🇴 Faroe Islands 🇫🇮 Finland
16
 🇫🇷 France
72
 🇩🇪 Germany
106
 🇬🇮 Gibraltar
31
 🇱🇺 Grand Duchy of Luxembourg
30
 🇬🇷 Greece
30
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
88
 🇮🇲 Isle of Man 🇮🇹 Italy
75
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
58
 🇩🇰 Kingdom of Denmark
29
 🇳🇴 Kingdom of Norway
55
 🇸🇪 Kingdom of Sweden
26
 🇱🇻 Latvia
20
 🇲🇰 Macedonia
50
 🇲🇹 Malta
22
 🇲🇨 Monaco
7
 🇲🇪 Montenegro
28
 🇳🇱 Netherlands
47
 🇵🇱 Poland
133
 🇵🇹 Portuguese Republic
31
 🇦🇩 Principality of Andorra
26
 🇱🇮 Principality of Liechtenstein
53
 🇦🇱 Republic of Albania
18
 🇦🇹 Republic of Austria
58
 🇧🇾 Republic of Belarus
28
 🇧🇬 Republic of Bulgaria
48
 🇭🇷 Republic of Croatia
67
 🇪🇪 Republic of Estonia
17
 🇮🇸 Republic of Iceland
17
 🇮🇪 Republic of Ireland
36
 🇽🇰 Republic of Kosovo 🇱🇹 Republic of Lithuania
7
 🇲🇩 Republic of Moldova
41
 🇸🇮 Republic of Slovenia
50
 🇷🇴 Romania
54
 🇷🇺 Russia
89
 🇸🇲 San Marino 🇷🇸 Serbia
103
 🇸🇰 Slovak Republic
38
 🇪🇸 Spain
67
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
64
 🇺🇦 Ukraine
41
 🇬🇧 United Kingdom
61
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
12
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
12
 🇻🇬 British Virgin Islands 🇨🇦 Canada
67
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
9
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
57
 🇯🇲 Jamaica 🇲🇶 Martinique
74
 🇲🇽 Mexico
84
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
29
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
57
 🇬🇹 Republic of Guatemala
32
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
37
 🇳🇮 Republic of Nicaragua
29
 🇵🇦 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
43
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
84

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
43
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
55
 🇳🇿 New Zealand
7
 🇳🇺 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
9
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
71
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
42
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
37
 🇨🇴 Republic of Colombia
51
 🇪🇨 Republic of Ecuador
75
 🇵🇾 Republic of Paraguay
40
 🇵🇪 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.