Air Pollution in Thailand
Real-time Air Quality Index (AQI)

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Current Air Quality
99
Moderate
on Tuesday, Jun 2nd 2026, 00:00 am
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
154
Chon Buri
2
115
Nakhon Phanom
3
114
Tha Bo
4
104
Nan
5
103
Rayong
6
101
Ban Selaphum
7
99
Phitsanulok
8
91
Phon Charoen
9
90
Ra-ngae
10
90
Bang Krathum
11
89
Ubon Ratchathani
12
88
Saraburi
13
86
Uttaradit
14
86
Ban Phan Don
15
86
Tak Bai
16
84
Lom Sak
17
83
Khon Kaen
18
83
Ban Bueng
19
82
Phu Kradueng
20
82
Nam Som
21
80
Seka
22
78
Bang Rakam
23
76
Phayao
24
76
Bang Bua Thong
25
75
Chiang Rai
26
73
Maha Sarakham
27
73
Sawankhalok
28
73
Pak Kret
29
72
Ratchaburi
30
71
Dok Kham Tai
31
71
Phra Nakhon Si Ayutthaya
32
69
Nong Khai
33
68
Suphan Buri
34
67
Samut Prakan
35
67
Kanchanaburi
36
66
Nakhon Ratchasima
37
66
Khlong Luang
38
65
Tha Kham
39
65
Thung Song
40
65
Bang Pakong
41
65
Samut Sakhon
42
63
Lampang
43
63
Pa Sang
44
62
Phrae
45
62
Ban Talat Bueng
46
62
Udon Thani
47
61
Loei
48
61
Tha Muang
49
61
Phibun Mangsahan
50
61
Wiset Chaichan

Cities with the best air quality

#AQICity
1
4
Lop Buri
2
4
Chachoengsao
3
4
Lang Suan
4
8
Nakhon Nayok
5
8
Phak Hai
6
8
Ranong
7
11
Ban Chalong
8
13
Kaeng Khoi
9
13
Chaiyaphum
10
13
Ban Khlong Bang Sao Thong
11
16
Wang Noi
12
17
Ban Pong
13
17
Chon Daen
14
21
Wichit
15
21
Yaring
16
21
Sa Kaeo
17
24
Hua Hin
18
24
Ko Samui
19
27
Trang
20
27
Yala
21
27
Narathiwat
22
27
Nakhon Si Thammarat
23
28
Surat Thani
24
28
Nang Rong
25
28
Ban Talat Nua
26
28
Satun
27
29
Chai Badan
28
29
Sadao
29
29
Hat Yai
30
29
Ban Lam Luk Ka
31
31
Betong
32
32
Ban Chang
33
33
Khanu Woralaksaburi
34
33
Lat Yao
35
33
Chai Nat
36
38
Nakhon Luang
37
38
Kathu
38
38
Bang Racham
39
38
Kui Buri
40
38
Bang Ban
41
40
Phanom Sarakham
42
40
Chiang Mai
43
41
Nakhon Pathom
44
42
Chumphon
45
42
Pak Chong
46
42
Ban Ratsada
47
42
Songkhla
48
42
Bang Pa-in
49
45
Mueang Nonthaburi
50
46
Phanat Nikhom
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
60
 🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast
45
 🇰🇪 Kenya
31
 🇲🇦 Kingdom of Morocco
19
 🇱🇸 Lesotho
45
 🇱🇷 Liberia 🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius
30
 🇾🇹 Mayotte
69
 🇳🇦 Namibia 🇳🇬 Nigeria 🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
55
 🇨🇲 Republic of Cameroon
80
 🇹🇩 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
24
 🇸🇳 Republic of Senegal
28
 🇿🇦 Republic of South Africa
150
 🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
19
 🇸🇭 Saint Helena 🇸🇨 Seychelles
27
 🇸🇱 Sierra Leone
43
 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia
78
 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda 🇪🇭 Western Sahara 🇿🇲 Zambia
43
 🇿🇼 Zimbabwe
34

Antarctica

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

Asia

🇧🇩 Bangladesh
100
 🇧🇹 Bhutan
89
 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
8
 🇰🇭 Cambodia
13
 🇨🇳 China
153
 🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
99
 🇬🇪 Georgian Soviet Socialist Republic
25
 🇯🇴 Hashemite Kingdom of Jordan
20
 🇭🇰 Hong Kong
58
 🇮🇳 India
174
 🇮🇷 Iran 🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
151
 🇯🇵 Japan
76
 🇧🇭 Kingdom of Bahrain 🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
98
 🇰🇬 Kyrgyzstan
11
 🇱🇦 Laos
68
 🇲🇴 Macao
55
 🇲🇾 Malaysia
70
 🇲🇳 Mongolia
26
 🇲🇲 Myanmar [Burma]
100
 🇰🇵 North Korea 🇵🇸 Palestine
48
 🇵🇭 Philippines
52
 🇦🇲 Republic of Armenia
20
 🇦🇿 Republic of Azerbaijan
23
 🇮🇩 Republic of Indonesia
156
 🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
52
 🇰🇷 Republic of Korea
91
 🇱🇧 Republic of Lebanon 🇲🇻 Republic of Maldives
39
 🇹🇯 Republic of Tajikistan
74
 🇺🇿 Republic of Uzbekistan
98
 🇸🇬 Singapore
63
 🇻🇳 Socialist Republic of Vietnam
49
 🇱🇰 Sri Lanka
31
 🇮🇱 State of Israel
55
 🇰🇼 State of Kuwait
42
 🇶🇦 State of Qatar
39
 🇴🇲 Sultanate of Oman
56
 🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
75
 🇹🇷 Turkey
70
 🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
112
 🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
27
 🇨🇾 Cyprus
41
 🇨🇿 Czech Republic
64
 🇫🇴 Faroe Islands 🇫🇮 Finland
23
 🇫🇷 France
56
 🇩🇪 Germany
56
 🇬🇮 Gibraltar
29
 🇱🇺 Grand Duchy of Luxembourg
24
 🇬🇷 Greece
44
 🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State) 🇭🇺 Hungary
45
 🇮🇲 Isle of Man 🇮🇹 Italy
68
 🇯🇪 Jersey 🇧🇪 Kingdom of Belgium
36
 🇩🇰 Kingdom of Denmark
20
 🇳🇴 Kingdom of Norway
35
 🇸🇪 Kingdom of Sweden
36
 🇱🇻 Latvia
5
 🇲🇰 Macedonia
38
 🇲🇹 Malta
43
 🇲🇨 Monaco
56
 🇲🇪 Montenegro
24
 🇳🇱 Netherlands
50
 🇵🇱 Poland
52
 🇵🇹 Portuguese Republic
24
 🇦🇩 Principality of Andorra
52
 🇱🇮 Principality of Liechtenstein
37
 🇦🇱 Republic of Albania
6
 🇦🇹 Republic of Austria
23
 🇧🇾 Republic of Belarus
14
 🇧🇬 Republic of Bulgaria
34
 🇭🇷 Republic of Croatia
21
 🇪🇪 Republic of Estonia
17
 🇮🇸 Republic of Iceland
14
 🇮🇪 Republic of Ireland
15
 🇽🇰 Republic of Kosovo
5
 🇱🇹 Republic of Lithuania
16
 🇲🇩 Republic of Moldova
12
 🇸🇮 Republic of Slovenia
24
 🇷🇴 Romania
37
 🇷🇺 Russia
44
 🇸🇲 San Marino
50
 🇷🇸 Serbia
47
 🇸🇰 Slovak Republic
41
 🇪🇸 Spain
62
 🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
38
 🇺🇦 Ukraine
12
 🇬🇧 United Kingdom
52
 🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
55
 🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
49
 🇻🇬 British Virgin Islands 🇨🇦 Canada
47
 🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
5
 🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
78
 🇯🇲 Jamaica 🇲🇶 Martinique
105
 🇲🇽 Mexico
82
 🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
23
 🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador
33
 🇬🇹 Republic of Guatemala
92
 🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras
43
 🇳🇮 Republic of Nicaragua
12
 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin 🇵🇲 Saint Pierre and Miquelon
10
 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas 🇹🇹 Trinidad and Tobago
81
 🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
74

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
47
 🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
25
 🇳🇿 New Zealand
41
 🇳🇺 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
25
 🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
67
 🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
12
 🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay 🇨🇱 Republic of Chile
144
 🇨🇴 Republic of Colombia
32
 🇪🇨 Republic of Ecuador
51
 🇵🇾 Republic of Paraguay 🇵🇪 Republic of Peru
60
 🇸🇷 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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