Ko Samui Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Ko Samui
Last Updated: 2026-06-04 20:51:01 (Local Time)

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Ko Samui
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Ko Samui, Surat Thani, Thailand
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Ko Samui
Health Advice For People Living In
Ko Samui
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
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Ko Samui
Most Polluted Cities 2026
Thailand
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Chum Phae, Khon Kaen
Moderate
2xabove Standard
2.
Mae Sai, Chiang Rai
Moderate
2xabove Standard
3.
Nang Rong, Buriram
Moderate
1xabove Standard
4.
Nong Bua Tai, Tak Province
Moderate
1xabove Standard
5.
Rayong, Rayong
Moderate
1xabove Standard
6.
Ban Map Ta Phut, Rayong
Moderate
1xabove Standard
7.
Chiang Rai, Chiang Rai
Moderate
1xabove Standard
8.
Nong Khai, Nong Khai
Moderate
1xabove Standard
9.
Chaiyaphum, Chaiyaphum
Moderate
1xabove Standard
10.
Tak, Tak
Moderate
1xbelow Standard
Last Updated: 04 Jun 2026, 02:00 PM
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Air Quality FAQs
at Ko Samui
Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Ko Samui?
The current real-time AQI (US) level in Ko Samui is 17 (Good). This was last updated 2026-06-04 20:51:01 (Local Time).
2. When was the best AQI (US) level in Ko Samui in the last 24 hours?
The best AQI (US) level was 17 (Good) at 9:01 PM, Jun 3, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Ko Samui in the last 24 hours?
The worst AQI (US) level was 54 (Moderate) at 6:01 AM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Ko Samui during last 24 hours?
The AQI (US) levels in Ko Samui have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 6:01 AM (Local Time), lowest 17 at 9:01 PM, Jun 3, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Ko Samui?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
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