Primary Pollutant

(AQI)

Thailand aqi air quality index status boy

Major Air Pollutants in Thailand

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PM2.5 2.9X

The current PM2.5 concentration in Thailand is 2.9 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 76 76 108 73 98 35 50
Tak POOR 108 108 94 49 61 34 39
Ubon Ratchathani MODERATE 62 62 34 20 24 32 48
Prachin Buri POOR 129 129 78 47 62 32 46
Lampang POOR 118 118 110 54 52 33 38
Yala MODERATE 60 60 28 16 23 27 74
Mae Hong Son MODERATE 91 91 130 86 94 34 27
Phitsanulok MODERATE 79 79 49 28 32 33 53
Chiang Rai POOR 116 116 85 50 50 33 30
Prachuap Khiri Khan MODERATE 52 52 23 14 16 30 72
Nonthaburi MODERATE 71 71 37 22 25 34 53
Lamphun MODERATE 98 98 116 65 74 34 25
Suphan Buri POOR 112 112 106 49 62 34 42
Chiang Mai POOR 126 126 134 68 83 34 24
Trang GOOD 40 40 18 10 12 29 61
Rayong MODERATE 65 65 39 20 43 30 73
Nong Khai MODERATE 57 57 33 18 23 28 59
Phayao MODERATE 91 91 77 38 41 33 33
Phrae POOR 119 119 100 56 42 33 46
Narathiwat MODERATE 74 74 38 22 0 29 75
Samut Songkhram MODERATE 75 75 40 23 16 32 49
Nan POOR 105 105 74 40 47 33 46
Nakhon Sawan POOR 108 108 99 48 62 34 40
Loei MODERATE 93 93 53 32 40 29 60
Sara Buri MODERATE 71 71 43 24 39 33 48
Samut Sakhon MODERATE 61 61 37 18 36 34 52
Nakhon Ratchasima POOR 105 105 61 37 34 33 40
Sa Kaeo MODERATE 63 63 44 23 35 33 45
Chon Buri MODERATE 66 66 439 433 78 31 62
Kanchanaburi POOR 104 104 80 42 52 33 44
Phra Nakhon Si Ayutthaya MODERATE 84 84 46 28 81 34 53
Samut Prakan MODERATE 72 72 38 23 31 32 55
Nakhon Pathom MODERATE 58 58 30 16 29 34 50
Ratchaburi MODERATE 95 95 55 33 27 32 49
Pathum Thani MODERATE 73 73 41 24 30 34 51
Khon Kaen MODERATE 88 88 62 34 33 31 48
Satun GOOD 43 43 20 12 12 30 66
Songkhla GOOD 39 39 17 10 13 30 66
Surat Thani MODERATE 66 66 35 21 29 33 56
Uthai Thani MODERATE 68 68 39 22 26 33 42
Nakhon Si Thammarat GOOD 50 50 43 12 42 29 74
Trat MODERATE 64 64 34 21 24 29 79
Nakhon Phanom MODERATE 65 65 48 25 31 30 43
Uttaradit POOR 113 113 116 56 66 32 49
Udon Thani GOOD 45 45 22 13 13 29 48
Phangnga MODERATE 60 60 32 17 23 30 67
Sakon Nakhon MODERATE 67 67 58 33 37 30 46
Pattani POOR 103 103 68 39 50 27 70
Phatthalung GOOD 40 40 21 12 14 29 62
Krabi GOOD 48 48 22 13 12 31 60
Amnat Charoen MODERATE 75 75 46 26 30 32 45
Buriram MODERATE 61 61 33 20 22 34 35
Phichit MODERATE 88 88 73 36 40 33 50
Kalasin MODERATE 74 74 41 24 28 32 40
Phetchabun MODERATE 97 97 68 37 45 33 41
Nakhon Nayok MODERATE 100 100 58 35 38 34 53
Ranong GOOD 40 40 16 10 9 33 58
Nong Bua Lamphu POOR 122 122 116 56 63 29 48
Sisaket MODERATE 51 51 25 15 17 33 43
Chai Nat MODERATE 91 91 50 30 36 34 44
Maha Sarakham MODERATE 57 57 39 21 23 30 52
Chachoengsao MODERATE 100 100 58 35 37 32 56
Chaiyaphum MODERATE 52 52 26 16 17 35 32
Ang Thong POOR 103 103 61 37 44 34 46
Sukhothai MODERATE 87 87 47 28 34 36 33
Sing Buri MODERATE 77 77 41 24 28 34 44
Yasothon GOOD 50 50 24 14 17 33 36
Mukdahan POOR 122 122 132 105 126 34 39
Roi Et GOOD 12 12 5 3 3 33 36
Chanthaburi MODERATE 86 86 50 30 34 29 78
Surin MODERATE 72 72 42 25 26 34 33
Kamphaeng Phet POOR 126 126 137 64 43 34 38
Chumphon GOOD 8 8 3 2 3 29 72
Bueng Kan MODERATE 66 66 57 27 38 30 46
Phuket GOOD 8 8 3 2 3 30 66
Lop Buri MODERATE 86 86 47 28 32 34 45

Thailand - Metro Cities AQI

108
76
AQI (IN)
AQI (US)
35˚C / 50%
46
84
AQI (IN)
AQI (US)
34˚C / 53%
166
132
AQI (IN)
AQI (US)
35˚C / 24%
16
40
AQI (IN)
AQI (US)
30˚C / 75%
4
8
AQI (IN)
AQI (US)
30˚C / 66%
94
115
AQI (IN)
AQI (US)
33˚C / 44%
30
58
AQI (IN)
AQI (US)
33˚C / 52%
36
70
AQI (IN)
AQI (US)
34˚C / 53%


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 77 MODERATE AQI now. This was last updated 6 minutes ago .

The current concentration of PM2.5 in Thailand is 28 (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 1.12 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

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

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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