Major Air Pollutants in Thailand

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46 (CO)

PM2.5

The current PM2.5 concentration in Thailand is ✓below 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 GOOD 49 49 25 12 31 29 77
Tak GOOD 40 40 18 10 17 25 85
Ubon Ratchathani GOOD 41 41 21 10 21 27 85
Prachin Buri GOOD 25 25 14 6 13 26 92
Lampang GOOD 34 34 18 8 17 27 78
Yala MODERATE 60 60 37 16 37 31 62
Mae Hong Son GOOD 44 44 18 11 18 25 78
Phitsanulok GOOD 30 30 16 7 16 29 80
Chiang Rai GOOD 26 26 13 6 11 27 83
Nonthaburi GOOD 39 39 23 9 23 28 81
Lamphun GOOD 42 42 17 10 20 25 83
Chiang Mai GOOD 43 43 18 10 18 25 86
Suphan Buri GOOD 37 37 21 9 21 27 84
Trang MODERATE 56 56 30 14 30 28 81
Rayong GOOD 42 42 21 10 24 29 78
Surin GOOD 33 33 19 8 19 28 85
Nong Khai GOOD 35 35 17 9 17 27 82
Phayao GOOD 30 30 13 7 13 25 87
Phrae GOOD 37 37 16 8 21 27 83
Narathiwat MODERATE 52 52 23 13 13 28 75
Samut Songkhram GOOD 34 34 20 8 20 28 78
Nan GOOD 39 39 18 9 27 26 79
Nakhon Sawan GOOD 39 39 15 7 31 27 83
Loei GOOD 35 35 15 8 15 26 88
Sara Buri GOOD 36 36 29 9 29 27 85
Samut Sakhon GOOD 45 45 38 10 38 28 82
Satun GOOD 46 46 20 11 20 29 75
Nakhon Ratchasima GOOD 33 33 15 8 10 27 83
Samut Prakan GOOD 43 43 24 10 34 28 78
Sa Kaeo GOOD 32 32 14 8 11 26 87
Chon Buri GOOD 40 40 25 9 39 28 80
Kanchanaburi GOOD 49 49 25 12 28 28 80
Phra Nakhon Si Ayutthaya GOOD 42 42 23 10 23 28 81
Nakhon Pathom GOOD 44 44 20 10 20 28 83
Ratchaburi GOOD 42 42 17 10 27 28 72
Pathum Thani GOOD 32 32 19 8 19 29 78
Songkhla MODERATE 69 69 37 20 30 28 81
Phuket MODERATE 53 53 26 13 26 28 83
Surat Thani MODERATE 53 53 32 13 32 29 80
Phetchaburi GOOD 46 46 25 11 25 27 83
Uthai Thani GOOD 22 22 10 5 9 27 77
Nakhon Si Thammarat MODERATE 51 51 26 12 26 30 76
Trat GOOD 38 38 16 9 21 27 87
Nakhon Phanom GOOD 31 31 16 7 16 27 86
Uttaradit GOOD 40 40 19 10 18 25 92
Udon Thani GOOD 36 36 17 9 17 28 82
Phangnga GOOD 50 50 24 12 24 26 82
Sakon Nakhon GOOD 34 34 17 8 17 27 85
Pattani GOOD 50 50 25 12 25 27 81
Phatthalung GOOD 50 50 26 12 26 28 84
Krabi MODERATE 52 52 26 13 26 27 83
Amnat Charoen GOOD 40 40 18 9 18 26 86
Buriram GOOD 42 42 19 10 19 26 86
Phichit GOOD 34 34 17 8 17 26 89
Kalasin GOOD 39 39 18 9 18 27 85
Phetchabun GOOD 32 32 17 8 16 26 86
Nakhon Nayok GOOD 23 23 12 5 12 26 86
Ranong GOOD 39 39 19 9 19 29 76
Prachuap Khiri Khan GOOD 3 3 2 1 1 29 75
Nong Bua Lamphu GOOD 32 32 14 8 13 26 87
Sisaket GOOD 38 38 18 9 18 26 85
Maha Sarakham GOOD 38 38 18 9 18 27 86
Chachoengsao GOOD 25 25 12 6 12 27 84
Khon Kaen GOOD 38 38 18 9 18 27 85
Chaiyaphum GOOD 38 38 18 9 18 28 82
Ang Thong GOOD 32 32 18 8 18 27 84
Sukhothai GOOD 42 42 22 10 22 27 85
Yasothon GOOD 39 39 19 9 19 26 86
Mukdahan GOOD 36 36 18 9 17 27 82
Sing Buri GOOD 32 32 15 8 14 27 83
Lopburi GOOD 42 42 22 10 22 27 85
Roi Et GOOD 38 38 18 9 18 28 85
Chai Nat GOOD 42 42 23 10 23 27 86
Chanthaburi GOOD 45 45 23 11 23 28 82
Kamphaeng Phet GOOD 43 43 21 10 21 27 85
Chumphon MODERATE 53 53 32 13 32 29 83
Bueng Kan GOOD 42 42 18 10 18 26 85
Nan Province GOOD 8 8 4 2 2 28 94
Tak Province GOOD 46 46 22 11 22 25 87
Chang Wat Lampang GOOD 8 8 3 2 2 31 66
Phrae Province GOOD 8 8 4 2 3 31 71
Chang Wat Nonthaburi GOOD 42 42 23 10 23 28 83
Lop Buri GOOD 42 42 23 10 23 28 83

Thailand - Metro Cities AQI

25
49
AQI (IN)
AQI (US)
29˚C / 77%
23
42
AQI (IN)
AQI (US)
28˚C / 81%
18
46
AQI (IN)
AQI (US)
27˚C / 83%
2
4
AQI (IN)
AQI (US)
29˚C / 75%
26
53
AQI (IN)
AQI (US)
28˚C / 83%
29
57
AQI (IN)
AQI (US)
28˚C / 79%
18
31
AQI (IN)
AQI (US)
28˚C / 81%
23
38
AQI (IN)
AQI (US)
28˚C / 81%


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 19 GOOD AQI now. This was last updated 22 seconds ago .

The current concentration of PM2.5 in Thailand is 10 (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 0.40 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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