Primary Pollutant

(AQI)

Thailand aqi air quality index status boy

Major Air Pollutants in Thailand

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PM2.5 3.1X

The current PM2.5 concentration in Thailand is 3.1 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 63 63 103 67 98 30 78
Tak MODERATE 89 89 52 30 40 24 76
Ubon Ratchathani MODERATE 76 76 66 31 36 30 73
Prachin Buri MODERATE 69 69 41 20 34 27 74
Lampang POOR 129 129 111 62 48 27 60
Yala MODERATE 89 89 52 30 35 25 96
Mae Hong Son POOR 112 112 167 105 114 23 62
Phitsanulok MODERATE 73 73 40 24 29 31 52
Chiang Rai POOR 128 128 91 55 53 23 87
Prachuap Khiri Khan MODERATE 96 96 54 32 39 28 82
Nonthaburi MODERATE 67 67 33 20 22 30 78
Lamphun MODERATE 92 92 103 60 64 28 63
Suphan Buri MODERATE 75 75 67 29 40 29 77
Chiang Mai POOR 138 138 152 79 94 28 58
Trang MODERATE 70 70 38 22 26 25 90
Rayong MODERATE 56 56 38 16 35 29 84
Nong Khai MODERATE 78 78 45 26 26 31 41
Phayao POOR 106 106 80 42 39 26 60
Phrae POOR 114 114 76 43 44 28 47
Narathiwat MODERATE 89 89 50 30 0 29 84
Samut Songkhram GOOD 50 50 24 14 16 28 76
Nan POOR 114 114 89 47 52 27 48
Nakhon Sawan MODERATE 65 65 43 20 35 30 65
Loei MODERATE 88 88 50 30 36 28 44
Sara Buri GOOD 47 47 26 13 25 28 72
Samut Sakhon GOOD 49 49 33 13 36 30 79
Nakhon Ratchasima MODERATE 67 67 33 21 17 29 54
Samut Prakan MODERATE 62 62 37 18 37 30 79
Sa Kaeo GOOD 34 34 16 9 12 27 74
Chon Buri MODERATE 52 52 323 323 50 30 79
Kanchanaburi MODERATE 84 84 51 27 39 28 69
Phra Nakhon Si Ayutthaya MODERATE 64 64 81 16 81 30 79
Nakhon Pathom MODERATE 52 52 26 15 22 30 77
Ratchaburi MODERATE 93 93 53 32 27 28 74
Pathum Thani MODERATE 67 67 35 22 26 30 78
Khon Kaen POOR 109 109 77 48 48 30 56
Satun MODERATE 59 59 30 18 16 27 91
Songkhla MODERATE 54 54 27 16 17 26 92
Phuket GOOD 29 29 15 9 2 28 90
Surat Thani MODERATE 75 75 41 25 32 27 86
Uthai Thani GOOD 50 50 24 15 18 29 71
Nakhon Si Thammarat MODERATE 65 65 46 18 42 27 86
Trat MODERATE 54 54 26 16 18 28 78
Nakhon Phanom MODERATE 98 98 132 57 59 32 40
Uttaradit POOR 154 154 155 74 87 29 47
Udon Thani MODERATE 51 51 25 15 19 32 40
Phangnga MODERATE 69 69 39 21 29 28 88
Sakon Nakhon MODERATE 100 100 89 50 55 30 39
Pattani MODERATE 66 66 33 20 34 25 95
Phatthalung GOOD 44 44 22 14 16 26 82
Krabi MODERATE 91 91 81 44 44 27 95
Amnat Charoen MODERATE 85 85 51 30 35 31 56
Buriram MODERATE 70 70 39 23 27 29 53
Phichit MODERATE 66 66 33 20 21 30 59
Kalasin MODERATE 74 74 41 24 28 30 42
Phetchabun MODERATE 83 83 50 29 34 28 57
Nakhon Nayok MODERATE 90 90 50 30 31 30 79
Ranong MODERATE 84 84 46 28 29 27 85
Nong Bua Lamphu POOR 116 116 77 44 50 32 41
Sisaket MODERATE 86 86 63 34 38 30 65
Chai Nat GOOD 50 50 22 13 14 29 70
Maha Sarakham MODERATE 63 63 41 23 27 30 62
Chaiyaphum MODERATE 98 98 56 34 40 28 57
Ang Thong MODERATE 100 100 60 36 43 30 76
Sukhothai MODERATE 57 57 27 16 21 30 50
Sing Buri MODERATE 55 55 27 16 19 29 72
Chachoengsao MODERATE 84 84 46 28 30 31 71
Yasothon MODERATE 62 62 34 21 23 32 44
Mukdahan POOR 182 182 210 150 179 30 43
Roi Et GOOD 37 37 11 10 10 31 46
Chanthaburi MODERATE 82 82 47 28 32 27 83
Surin GOOD 32 32 12 8 8 30 52
Kamphaeng Phet MODERATE 88 88 48 29 34 29 55
Chumphon POOR 132 132 79 48 57 29 78
Bueng Kan MODERATE 72 72 61 30 41 30 44
Lop Buri MODERATE 92 92 51 31 35 29 68

Thailand - Metro Cities AQI

103
63
AQI (IN)
AQI (US)
30˚C / 78%
81
64
AQI (IN)
AQI (US)
30˚C / 79%
176
141
AQI (IN)
AQI (US)
29˚C / 58%
22
53
AQI (IN)
AQI (US)
28˚C / 80%
28
50
AQI (IN)
AQI (US)
28˚C / 92%
55
88
AQI (IN)
AQI (US)
28˚C / 69%
38
69
AQI (IN)
AQI (US)
32˚C / 53%
32
64
AQI (IN)
AQI (US)
30˚C / 78%


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 81 MODERATE AQI now. This was last updated 11 minutes ago .

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

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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