OrbisViews

Air quality · Thailand

Koh Tao Air Quality (AQI) Now

37 Fair
European Air Quality Index
PM2.5
3.8µg/m³WHO limit 15
PM10
5.3µg/m³WHO limit 45
NO₂
0.3µg/m³
O₃
93µg/m³
Desert dust
0µg/m³
UV index
0.3
US AQI
42

Updated: · Source: Copernicus CAMS · Open-Meteo

Air quality in Koh Tao is fair right now: European Air Quality Index 37. Fine particulate matter (PM2.5) is 3.8 µg/m³, below the WHO guideline. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise. Pollution is expected to peak around 10:00 over the next 48 hours (index 38, fair).

Koh Tao 48-hour air quality forecast

10:00: 3810:0011:00: 3812:00: 3713:00: 3614:00: 3515:00: 3516:00: 3516:0017:00: 3518:00: 3519:00: 3520:00: 3521:00: 3522:00: 3522:0023:00: 3500:00: 3401:00: 3402:00: 3403:00: 3404:00: 3304:0005:00: 3306:00: 3307:00: 3208:00: 3209:00: 3210:00: 3210:0011:00: 3212:00: 3213:00: 3214:00: 3315:00: 3316:00: 3316:0017:00: 3418:00: 3419:00: 3420:00: 3421:00: 3422:00: 3422:0023:00: 3300:00: 3201:00: 3102:00: 3103:00: 3004:00: 3004:0005:00: 2906:00: 2907:00: 2808:00: 2809:00: 28

Air quality near Koh Tao

Cleanest to most polluted.

Frequently asked questions

Is Koh Tao polluted today?
Air quality in Koh Tao is fair right now: European Air Quality Index 37. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise.
Is it safe to exercise outdoors in Koh Tao today?
Yes, air quality is fair right now; fine for outdoor exercise.
How is the air quality index calculated?
The European Air Quality Index is set by the worst of PM2.5, PM10, nitrogen dioxide, ozone and sulphur dioxide: 0–20 good, 20–40 fair, 40–60 moderate, 60–80 poor, 80–100 very poor, above 100 extremely poor.

Values are Copernicus Atmosphere Monitoring Service (CAMS) model forecasts and may differ from local monitoring stations.

Koh Tao air quality: details

Pollutants and recent days

Nitrogen dioxide (NO₂) is 0.3 µg/m³ and ozone (O₃) 93 µg/m³; WHO guideline values are 25 (24 h) and 100 µg/m³ (8 h).