Primary Pollutant

Aqi Boy Image

Last Updated:

38

(AQI-IN)

62

(AQI-US)

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Pollutants

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Pm 2.5 icon
19 (PM 2.5)
Pm 10 icon
33 (PM 10)
Ozone icon
8 (Ozone)
Nitrogen Dioxide Icon
5 (NO2)
Air Pollution Level in Thailand
LOCATIONS Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Chiang Mai MODERATE 63 63 32 19 25 24 62
Chiang Rai GOOD 49 49 21 12 18 22 72
Chon Buri MODERATE 60 60 40 16 40 29 70
Kanchanaburi GOOD 33 33 28 8 28 28 70
Krung Thep Maha Nakhon MODERATE 71 71 47 22 45 30 57
Lampang GOOD 44 44 22 12 18 21 52
Lamphun MODERATE 69 69 34 20 26 30 74
Loei MODERATE 55 55 23 14 21 25 94
Mae Hong Son MODERATE 66 66 32 19 22 14 34
Nakhon Pathom MODERATE 91 91 52 31 34 30 57
Nakhon Ratchasima MODERATE 84 84 47 28 42 27 74
Nakhon Sawan MODERATE 63 63 39 18 39 28 79
Nan GOOD 50 50 31 12 31 27 83
Narathiwat GOOD 19 19 9 5 9 27 94
Nong Khai MODERATE 98 98 92 44 7 25 78
Nonthaburi MODERATE 64 64 43 18 43 30 60
Pathum Thani MODERATE 72 72 41 22 41 30 65
Phayao GOOD 42 42 19 11 13 27 94
Phra Nakhon Si Ayutthaya MODERATE 70 70 67 21 67 28 74
Phrae MODERATE 76 76 40 24 31 27 83
Phuket MODERATE 59 59 32 16 32 26 94
Prachin Buri MODERATE 66 66 48 19 48 30 66
Ratchaburi MODERATE 74 74 46 23 46 30 57
Rayong MODERATE 57 57 29 15 26 28 73
Sa Kaeo MODERATE 68 68 34 20 28 29 70
Samut Prakan MODERATE 81 81 47 26 44 30 58
Samut Sakhon MODERATE 79 79 57 25 57 30 57
Samut Songkhram GOOD 33 33 18 8 1 30 58
Sara Buri POOR 114 114 112 43 128 28 76
Satun GOOD 30 30 17 8 17 26 94
Songkhla GOOD 33 33 25 8 25 25 100
Surat Thani MODERATE 70 70 35 21 29 28 83
Tak GOOD 48 48 32 12 28 30 75
Ubon Ratchathani MODERATE 53 53 22 13 22 25 83
Yala GOOD 46 46 37 14 37 28 85
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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FAQs

(Frequently Asked Questions)


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The real-time AQI in Thailand is 46 (MODERATE). This reading was last taken .

The current concentration of PM2.5 in Thailand is 14 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.56 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.