Primary Pollutant

(AQI)

Thailand aqi air quality index status boy

148

(AQI-IN)

144

(AQI-US)

Thailand POOR aqi boy Thailand POOR aqi boy Thailand POOR aqi boy

Air Quality Map

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Major Air Pollutants in Thailand

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PM2.5 5.7X

The current PM2.5 concentration in Thailand is 5.7 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 96 96 55 33 38 39 25
Ang Thong MODERATE 94 94 55 33 37 36 47
Bueng Kan POOR 128 128 77 46 54 38 21
Buriram POOR 102 102 59 36 41 36 35
Chachoengsao MODERATE 80 80 42 26 27 35 47
Chai Nat POOR 131 131 92 52 58 42 16
Chanthaburi MODERATE 95 95 55 33 36 32 67
Chiang Mai UNHEALTHY 287 287 387 237 260 36 29
Chiang Rai UNHEALTHY 279 279 379 228 199 33 35
Chon Buri MODERATE 69 69 38 21 42 35 47
Kalasin POOR 102 102 44 35 39 39 23
Kamphaeng Phet POOR 154 154 108 61 69 41 13
Kanchanaburi POOR 129 129 96 52 58 43 13
Khon Kaen MODERATE 87 87 47 28 25 37 34
Krabi MODERATE 87 87 48 29 31 33 59
Krung Thep Maha Nakhon MODERATE 77 77 50 25 42 36 47
Lampang POOR 183 183 232 110 116 39 22
Lamphun POOR 183 183 241 112 112 35 35
Loei POOR 140 140 94 54 61 37 35
Mae Hong Son UNHEALTHY 215 215 304 154 180 37 27
Maha Sarakham MODERATE 78 78 40 25 28 39 22
Mukdahan MODERATE 82 82 48 29 32 30 55
Nakhon Nayok POOR 116 116 69 41 46 37 35
Nakhon Pathom MODERATE 93 93 53 32 38 36 47
Nakhon Phanom MODERATE 98 98 40 33 42 36 33
Nakhon Ratchasima MODERATE 69 69 35 21 24 39 24
Nakhon Sawan POOR 162 162 174 81 88 37 34
Nakhon Si Thammarat MODERATE 68 68 32 20 24 34 60
Nan UNHEALTHY 226 226 325 169 182 36 35
Nong Bua Lamphu POOR 151 151 113 62 74 38 35
Nong Khai POOR 147 147 121 63 66 36 57
Nonthaburi MODERATE 70 70 36 22 24 36 47
Pathum Thani MODERATE 55 55 29 18 23 36 47
Pattani POOR 124 124 75 45 57 36 47
Phangnga MODERATE 74 74 38 23 23 35 46
Phatthalung MODERATE 82 82 45 27 27 36 37
Phayao UNHEALTHY 251 251 346 194 162 42 15
Phetchabun MODERATE 97 97 66 37 44 40 19
Phichit MODERATE 80 80 58 30 32 39 26
Phitsanulok POOR 136 136 83 50 59 37 37
Phra Nakhon Si Ayutthaya MODERATE 68 68 34 20 81 36 47
Phrae POOR 138 138 132 64 53 39 30
Phuket MODERATE 54 54 24 15 12 34 52
Prachin Buri MODERATE 94 94 54 32 36 37 40
Prachuap Khiri Khan MODERATE 53 53 26 15 16 32 67
Ranong MODERATE 66 66 32 19 19 34 50
Ratchaburi POOR 107 107 63 38 27 38 31
Rayong MODERATE 53 53 28 14 28 32 67
Roi Et MODERATE 53 53 21 12 12 38 25
Sa Kaeo GOOD 38 38 13 10 16 34 47
Sakon Nakhon MODERATE 93 93 54 31 38 33 56
Samut Prakan MODERATE 61 61 37 18 36 36 47
Samut Sakhon GOOD 48 48 22 13 22 36 47
Samut Songkhram MODERATE 56 56 24 14 10 32 67
Sara Buri POOR 102 102 61 35 46 39 26
Satun GOOD 48 48 23 14 14 33 56
Sing Buri POOR 136 136 95 53 60 41 18
Sisaket POOR 103 103 58 35 42 36 35
Songkhla MODERATE 62 62 30 19 22 35 44
Sukhothai MODERATE 61 61 28 17 24 43 17
Suphan Buri POOR 112 112 65 39 46 44 14
Surat Thani MODERATE 74 74 34 23 28 35 41
Surin MODERATE 62 62 28 17 18 35 38
Tak POOR 130 130 119 60 65 36 34
Trang MODERATE 78 78 42 25 35 36 37
Trat MODERATE 83 83 42 27 29 31 71
Ubon Ratchathani POOR 110 110 64 39 47 36 45
Udon Thani POOR 116 116 61 42 52 38 35
Uthai Thani POOR 102 102 74 39 44 42 14
Uttaradit POOR 156 156 130 68 79 39 30
Yala MODERATE 53 53 21 12 12 36 47
Yasothon MODERATE 89 89 50 30 34 39 25

Thailand - Metro Cities AQI

Bangkok Air Quality Index (AQI)
Bangkok
50
77
AQI (IN)
AQI (US)
36˚C / 47%
Phra Nakhon Si Ayutthaya Air Quality Index (AQI)
Phra Nakhon Si Ayutthaya
34
68
AQI (IN)
AQI (US)
36˚C / 47%
Chiang Mai Air Quality Index (AQI)
Chiang Mai
430
334
AQI (IN)
AQI (US)
35˚C / 35%
Hua Hin Air Quality Index (AQI)
Hua Hin
20
43
AQI (IN)
AQI (US)
32˚C / 67%
Phuket Air Quality Index (AQI)
Phuket
32
66
AQI (IN)
AQI (US)
36˚C / 45%
Kanchanaburi Air Quality Index (AQI)
Kanchanaburi
102
124
AQI (IN)
AQI (US)
43˚C / 13%
Phitsanulok Air Quality Index (AQI)
Phitsanulok
88
142
AQI (IN)
AQI (US)
37˚C / 37%
Pak Kret Air Quality Index (AQI)
Pak Kret
33
67
AQI (IN)
AQI (US)
36˚C / 47%


Historic Air Quality Graph of Thailand

Best

Oct 1, 2020

Worst

Oct 1, 2020

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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 148 POOR AQI now. This was last updated .

The current concentration of PM2.5 in Thailand is 30 (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 1.20 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.



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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”

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & analytical dashboards.
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