Changi Airport is one of theTop 10 Cleanest Airport

The ranking is Top 3 among worldwide of 195 countries.

Top 1: Incheon International Airport, Seoul, South Korea
Top 2: Hong Kong International Airport

Top 3: Changi International Aiport, Singapore

Top 4: Zurich International Airport, Europe 

Top 5: Munich International Airport, Europe

Top 6: Kansai International Airpot, Japan

Top 7: Kuala Lumpur International Airport, Malaysia

Top 8: Amsterdam International Airport, Holland

Top 9: Centrair Nagoya International Airport, Japan

Top 10: Auckland International Airport, New Zealand

 

It also has the world's best leisure amenities. It started opeartion since July 1981, serving more than 180 cities in over 50 countries. 

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