Ko Samui Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Ko Samui
Last Updated: 2026-07-30 10:51:01 (Local Time)

28 °C
Rain ShowerKo Samui
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Historical Air Quality Data
Ko Samui
AQI (US) Trends - Annual Air Quality Changes
Ko Samui, Surat Thani, Thailand
Ko Samui's Locations
Real-time Air Pollution Level
Thailand's Metro Cities
Air Quality Index
Air Quality Calendar 2026
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
Solutions for Current AQI (US)
Prevent Health Problems: Understand Your Risks
Ko Samui
Most Polluted Cities 2026
Thailand
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Samut Songkhram, Samut Songkhram
Moderate
1xabove Standard
2.
Pathum Thani, Pathum Thani
Moderate
1xabove Standard
3.
Samut Prakan, Samut Prakan
Moderate
1xabove Standard
4.
Khlong Luang, Pathum Thani
Moderate
1xabove Standard
5.
Ban Talat Rangsit, Pathum Thani
Moderate
1xabove Standard
6.
Wichian Buri, Phetchabun
Moderate
1xabove Standard
7.
Ban Bang Kaeo, Samut Prakan
Moderate
1xbelow Standard
8.
Phra Phutthabat, Sara Buri
Moderate
1xbelow Standard
9.
Phra Pradaeng, Samut Prakan
Moderate
1xbelow Standard
10.
Nakhon Ratchasima, Nakhon Ratchasima
Moderate
1xbelow Standard
Last Updated: 30 Jul 2026, 03:55 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Ko Samui?
1. What is the current AQI (US) level in Ko Samui?
The current real-time AQI (US) level in Ko Samui is 38 (Good) due to recent rainfall by 1.51mm/hr. This was last updated 2026-07-30 10:51:01 (Local Time).
2. When was the best AQI (US) level in Ko Samui in the last 24 hours?
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 4:01 PM, Jul 29, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Ko Samui in 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 50 (Good) at 9:31 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?
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 50 at 9:31 AM (Local Time), lowest 17 at 4:01 PM, Jul 29, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Ko Samui?
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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