Green and Parks in the City
Busan 68%
Japan: 65% Taiwan: 53% Hong Kong: 52%particulate matter PM2.5
Busan 26 (Moderate)
Pleasure of spending time in the city
Busan 55%
North Korea: 44% Japan: 69% Taiwan: 47% Hong Kong: 43%particulate matter PM10
Busan 44 (Moderate)
Air Pollution
Busan 51%
North Korea: 44% Japan: 33% Taiwan: 61% Hong Kong: 67%Garbage Disposal
Busan 56%
North Korea: 47% Japan: 71% Taiwan: 65% Hong Kong: 52%Availability and quality of drinking water
Busan 68%
North Korea: 47% Japan: 73% Taiwan: 54% Hong Kong: 66%Cleanliness and tidiness
Busan 57%
North Korea: 58% Japan: 74% Taiwan: 56% Hong Kong: 54%Noise and Light pollution
Busan 56%
North Korea: 33% Japan: 44% Taiwan: 59% Hong Kong: 66%Water Pollution
Busan 44%
North Korea: 56% Japan: 36% Taiwan: 58% Hong Kong: 53%