50

(AQI-IN)

62

(AQI-US)

Thailand MODERATE aqi boy Thailand MODERATE aqi boy Thailand MODERATE aqi boy

Air Quality Map

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Major Air Pollutants in Thailand

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Thailand pm2.5 icon
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Thailand so2 sulphur dioxide icon
Thailand co carbon monoxide icon
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PM2.5 1.1X

The current PM2.5 concentration in Thailand is 1.1 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
Krung Thep Maha Nakhon MODERATE 86 86 59 29 58 29 78
Tak MODERATE 52 52 34 13 33 21 90
Ubon Ratchathani MODERATE 72 72 37 22 34 24 86
Prachin Buri MODERATE 62 62 38 18 38 25 82
Lampang GOOD 50 50 49 12 49 21 81
Yala GOOD 45 45 25 11 25 27 74
Mae Hong Son GOOD 45 45 38 11 37 20 65
Phitsanulok GOOD 50 50 46 12 46 24 96
Chiang Rai MODERATE 59 59 29 16 28 20 77
Prachuap Khiri Khan MODERATE 70 70 35 21 28 26 84
Nonthaburi MODERATE 77 77 44 25 44 27 85
Lamphun MODERATE 64 64 76 13 77 20 77
Chiang Mai MODERATE 68 68 86 10 88 21 72
Suphan Buri MODERATE 65 65 57 19 57 25 90
Trang GOOD 46 46 25 11 25 26 88
Rayong MODERATE 66 66 37 20 34 28 79
Surin MODERATE 61 61 35 17 35 26 74
Nong Khai MODERATE 54 54 24 14 24 24 83
Phayao MODERATE 56 56 52 14 52 21 73
Phrae MODERATE 52 52 47 12 47 25 88
Narathiwat GOOD 46 46 26 11 26 28 79
Samut Songkhram MODERATE 81 81 44 26 36 25 92
Nan MODERATE 61 61 66 14 66 18 71
Nakhon Sawan MODERATE 61 61 69 16 69 24 88
Loei MODERATE 53 53 23 13 23 24 81
Sara Buri MODERATE 70 70 88 21 88 26 84
Samut Sakhon MODERATE 92 92 60 32 60 27 85
Satun GOOD 46 46 28 11 28 28 81
Nakhon Ratchasima MODERATE 67 67 66 20 66 25 76
Samut Prakan MODERATE 79 79 53 25 53 27 86
Sa Kaeo MODERATE 58 58 36 16 36 25 78
Chon Buri MODERATE 69 69 42 20 42 26 87
Kanchanaburi MODERATE 66 66 44 19 44 25 90
Phra Nakhon Si Ayutthaya MODERATE 74 74 60 23 60 25 87
Nakhon Pathom MODERATE 93 93 53 32 42 26 90
Ratchaburi MODERATE 80 80 43 26 33 25 92
Pathum Thani MODERATE 83 83 49 28 48 26 89
Khon Kaen MODERATE 60 60 28 16 27 24 85
Songkhla GOOD 46 46 28 11 28 28 77
Phuket GOOD 46 46 31 11 31 26 96
Surat Thani GOOD 46 46 31 11 31 26 96
Phetchaburi MODERATE 70 70 35 21 28 25 88
Uthai Thani MODERATE 60 60 73 16 73 25 88
Nakhon Si Thammarat GOOD 46 46 29 11 29 26 95
Trat GOOD 46 46 32 11 32 28 74
Nakhon Phanom MODERATE 65 65 36 19 35 22 92
Uttaradit MODERATE 52 52 47 13 47 25 94
Udon Thani MODERATE 57 57 26 15 25 25 85
Phangnga GOOD 46 46 31 11 31 26 96
Sakon Nakhon MODERATE 65 65 32 19 29 22 93
Pattani GOOD 46 46 26 11 26 28 75
Phatthalung GOOD 46 46 24 11 24 26 89
Krabi GOOD 46 46 31 11 31 26 96
Amnat Charoen MODERATE 72 72 37 22 34 24 85
Buriram MODERATE 59 59 35 16 34 25 77
Phichit MODERATE 53 53 41 14 41 23 94
Kalasin MODERATE 67 67 33 19 30 23 91
Phetchabun GOOD 44 44 38 12 38 23 83
Nakhon Nayok MODERATE 70 70 78 21 78 26 80
Ranong MODERATE 53 53 31 13 31 26 93
Nong Bua Lamphu MODERATE 53 53 23 13 23 24 80
Tak Province MODERATE 55 55 27 14 27 22 97
Sisaket MODERATE 63 63 32 18 31 25 80
Chai Nat MODERATE 62 62 74 16 74 25 88
Maha Sarakham MODERATE 62 62 29 18 28 24 86
Chachoengsao MODERATE 68 68 40 20 40 26 84
Chaiyaphum MODERATE 60 60 61 17 61 26 82
Ang Thong MODERATE 66 66 86 18 86 25 86
Sukhothai GOOD 50 50 49 12 49 24 96
Sing Buri MODERATE 66 66 86 18 86 25 86
Yasothon MODERATE 72 72 37 22 34 24 85
Mukdahan MODERATE 72 72 37 22 34 24 85
Lopburi MODERATE 70 70 85 21 85 26 83
Roi Et MODERATE 66 66 32 20 30 24 85
Chanthaburi GOOD 44 44 30 10 30 28 74
Kamphaeng Phet MODERATE 53 53 29 13 29 22 96
Chumphon MODERATE 53 53 31 13 31 26 93
Bueng Kan MODERATE 66 66 32 19 31 24 87
Nan Province MODERATE 69 69 91 20 91 21 86
Chang Wat Lampang GOOD 46 46 40 11 40 23 84
Phrae Province GOOD 50 50 37 12 37 26 87
Chang Wat Nonthaburi MODERATE 74 74 41 23 41 28 83
Lop Buri MODERATE 70 70 85 21 85 26 83

Thailand - Metro Cities AQI

Bangkok Air Quality Index (AQI)
Bangkok
59
86
AQI (IN)
AQI (US)
29˚C / 78%
Phra Nakhon Si Ayutthaya Air Quality Index (AQI)
Phra Nakhon Si Ayutthaya
60
74
AQI (IN)
AQI (US)
25˚C / 87%
Chiang Mai Air Quality Index (AQI)
Chiang Mai
107
79
AQI (IN)
AQI (US)
22˚C / 75%
Hua Hin Air Quality Index (AQI)
Hua Hin
35
70
AQI (IN)
AQI (US)
25˚C / 88%
Phuket Air Quality Index (AQI)
Phuket
31
46
AQI (IN)
AQI (US)
26˚C / 96%
Kanchanaburi Air Quality Index (AQI)
Kanchanaburi
42
66
AQI (IN)
AQI (US)
25˚C / 90%
Phitsanulok Air Quality Index (AQI)
Phitsanulok
45
51
AQI (IN)
AQI (US)
24˚C / 96%
Pak Kret Air Quality Index (AQI)
Pak Kret
44
77
AQI (IN)
AQI (US)
27˚C / 85%


Historic Air Quality Graph of Thailand

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Oct 1, 2020

Worst

Oct 1, 2020

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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 50 MODERATE AQI now. This was last updated 8 minutes ago .

The current concentration of PM2.5 in Thailand is 21 (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 0.84 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

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.




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

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