Primary Pollutant

(AQI)

Thailand aqi air quality index status boy

Major Air Pollutants in Thailand

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PM2.5 2.5X

The current PM2.5 concentration in Thailand is 2.5 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

Thailand - States Air Pollution Level

STATES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Amnat Charoen MODERATE 88 88 48 29 34 25 40
Ang Thong MODERATE 76 76 43 26 30 28 29
Bueng Kan POOR 136 136 95 54 64 23 31
Chachoengsao MODERATE 78 78 42 25 27 27 39
Chai Nat POOR 102 102 59 36 39 27 26
Chaiyaphum GOOD 21 21 8 5 5 25 31
Chanthaburi POOR 138 138 84 50 56 27 50
Chiang Mai POOR 112 112 71 42 49 26 41
Chiang Rai POOR 115 115 68 42 37 26 40
Kalasin POOR 121 121 73 43 52 21 42
Kamphaeng Phet POOR 130 130 104 55 64 23 38
Kanchanaburi POOR 104 104 61 36 44 28 37
Khon Kaen POOR 107 107 66 38 43 25 24
Krung Thep Maha Nakhon MODERATE 92 92 108 30 107 25 36
Lampang POOR 119 119 73 43 43 27 38
Lamphun POOR 121 121 83 46 35 27 37
Loei POOR 116 116 69 41 54 23 47
Lop Buri POOR 122 122 73 44 52 29 29
Mae Hong Son MODERATE 98 98 66 36 44 25 47
Maha Sarakham MODERATE 92 92 52 31 36 23 31
Mukdahan MODERATE 77 77 43 26 29 25 57
Nakhon Nayok POOR 117 117 69 42 48 25 36
Nakhon Pathom MODERATE 55 55 24 14 17 25 36
Nakhon Phanom UNHEALTHY 161 161 149 75 125 20 51
Nakhon Ratchasima MODERATE 67 67 36 20 30 26 34
Nakhon Sawan MODERATE 93 93 52 31 501 27 27
Nakhon Si Thammarat MODERATE 59 59 54 16 54 25 100
Nan POOR 101 101 58 34 45 23 53
Nong Bua Lamphu POOR 141 141 86 52 62 22 50
Nong Khai POOR 114 114 77 44 42 22 50
Nonthaburi MODERATE 91 91 52 31 38 25 36
Pathum Thani MODERATE 58 58 30 18 21 25 36
Pattani POOR 115 115 68 41 57 23 92
Phatthalung MODERATE 82 82 45 27 27 25 89
Phayao POOR 119 119 83 47 46 24 43
Phetchabun MODERATE 68 68 37 22 24 27 25
Phitsanulok POOR 127 127 87 49 67 25 41
Phrae POOR 132 132 87 50 54 27 37
Phuket MODERATE 80 80 42 25 26 26 76
Prachin Buri MODERATE 61 61 34 19 32 28 38
Prachuap Khiri Khan GOOD 50 50 20 12 17 25 44
Rayong MODERATE 95 95 61 33 56 28 42
Sa Kaeo GOOD 38 38 18 11 12 27 42
Sakon Nakhon MODERATE 97 97 57 34 42 23 25
Samut Prakan MODERATE 75 75 45 25 36 26 42
Samut Sakhon MODERATE 74 74 41 25 41 25 36
Samut Songkhram POOR 110 110 93 39 93 25 44
Sara Buri POOR 104 104 70 36 63 28 32
Satun POOR 116 116 69 41 34 25 79
Sing Buri POOR 115 115 68 41 48 28 29
Sisaket MODERATE 72 72 38 23 29 25 48
Songkhla POOR 105 105 61 36 43 26 79
Sukhothai MODERATE 55 55 23 14 16 28 33
Suphan Buri POOR 105 105 62 37 45 28 36
Surat Thani MODERATE 77 77 42 25 28 26 76
Surin GOOD 21 21 8 5 5 25 45
Tak POOR 116 116 69 41 39 24 35
Trang POOR 103 103 62 36 53 26 86
Trat POOR 134 134 90 52 61 29 48
Ubon Ratchathani MODERATE 69 69 38 21 30 24 41
Udon Thani MODERATE 98 98 56 34 33 25 28
Uthai Thani MODERATE 66 66 34 20 24 27 26
Uttaradit MODERATE 95 95 55 32 41 28 33
Yala MODERATE 55 55 55 14 0 21 99
Yasothon MODERATE 91 91 51 31 35 25 40

Thailand - Metro Cities AQI

108
92
AQI (IN)
AQI (US)
25˚C / 36%
70
114
AQI (IN)
AQI (US)
27˚C / 37%
20
50
AQI (IN)
AQI (US)
25˚C / 44%
62
104
AQI (IN)
AQI (US)
28˚C / 37%
87
127
AQI (IN)
AQI (US)
25˚C / 41%
47
88
AQI (IN)
AQI (US)
25˚C / 36%


Historic Air Quality Graph of Thailand

Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month





FAQs of Thailand's Air Quality Index

(Frequently Asked Questions)


Some facts about air pollution level in Thailand and what quality of air you breathe in your region.


The real-time air quality in Thailand is 66 POOR AQI now. This was last updated .

The current concentration of PM2.5 in Thailand is 31 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 1.24 times the recommended limit.

Generally, the air quality at Thailand starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Thailand until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Thailand is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Thailand, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Thailand is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.



World's Most Polluted Cities & Countries AQI Ranking

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Air Quality Solutions for Thailand

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Keep a track of Thailand Air Pollution Level On “AQI Air Quality App

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