Primary Pollutant

Aqi Boy Image

Last Updated:

24

(AQI-IN)

43

(AQI-US)

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Pollutants

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Pm 2.5 icon
11 (PM 2.5)
Pm 10 icon
22 (PM 10)
Sulphur Dioxide Icon
1 (SO2)
Ozone icon
3 (Ozone)
Nitrogen Dioxide Icon
2 (NO2)
Air Pollution Level in Thailand
LOCATIONS Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Chiang Mai GOOD 36 36 19 9 17 22 66
Chiang Rai GOOD 18 18 8 5 5 21 86
Chon Buri GOOD 45 45 28 12 26 28 76
Kanchanaburi GOOD 17 17 16 4 16 28 78
Khon Kaen MODERATE 68 68 38 20 38 28 74
Krung Thep Maha Nakhon MODERATE 56 56 29 16 28 29 70
Lampang GOOD 39 39 17 10 14 22 58
Lamphun GOOD 33 33 15 8 12 29 65
Loei GOOD 33 33 17 8 17 29 65
Mae Hong Son GOOD 13 13 8 3 7 14 44
Nakhon Pathom MODERATE 59 59 27 16 19 29 70
Nakhon Ratchasima MODERATE 66 66 31 19 29 30 66
Nakhon Sawan GOOD 29 29 20 7 20 30 70
Nan MODERATE 70 70 35 21 27 31 66
Narathiwat MODERATE 59 59 27 16 22 24 94
Nong Khai GOOD 40 40 17 10 10 32 59
Nonthaburi GOOD 40 40 16 10 14 28 74
Pathum Thani GOOD 29 29 27 7 27 27 86
Phayao GOOD 27 27 15 7 15 26 99
Phra Nakhon Si Ayutthaya GOOD 50 50 44 12 44 27 86
Phrae GOOD 38 38 16 9 16 30 70
Phuket MODERATE 70 70 35 21 29 28 78
Prachin Buri MODERATE 68 68 35 20 35 28 83
Ratchaburi GOOD 33 33 24 8 24 29 70
Rayong MODERATE 54 54 40 14 40 29 72
Sa Kaeo GOOD 38 38 21 9 21 28 78
Samut Prakan MODERATE 61 61 33 17 29 29 72
Samut Sakhon MODERATE 61 61 40 18 40 29 70
Samut Songkhram GOOD 29 29 14 7 14 29 70
Sara Buri GOOD 50 50 32 13 32 27 86
Satun GOOD 42 42 34 14 34 26 94
Songkhla MODERATE 63 63 39 18 39 26 100
Surat Thani MODERATE 63 63 30 18 30 26 88
Tak GOOD 33 33 14 8 9 27 83
Trang GOOD 33 33 17 8 17 26 100
Ubon Ratchathani MODERATE 55 55 25 14 25 28 83
Yala GOOD 34 34 21 8 21 26 90
Big Cities of Thailand


Historical Data

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Historic air quality index graph of Thailand





How do we calculate Air Quality Index ?

Air Quality Index (AQI) is a numerical value indicative of the aggregate levels of major pollutants in the ambient air. The more the AQI value, the more polluted the ambient air. It is descriptive of the magnitude of air pollution at a particular location.


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Air Quality Solutions in Thailand

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FAQs

(Frequently Asked Questions)


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The real-time AQI in Thailand is 34 (GOOD). This reading was last taken .

The current concentration of PM2.5 in Thailand is 8 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.32 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.