Green and Parks in the City
Ulsan 56%
North Korea: 42% Japan: 64% Taiwan: 53% Hong Kong: 52%particulate matter PM2.5
Ulsan 24 (Moderate)
Pleasure of spending time in the city
Ulsan 39%
North Korea: 33% Japan: 68% Taiwan: 45% Hong Kong: 43%particulate matter PM10
Ulsan 46 (Moderate)
Air Pollution
Ulsan 73%
Japan: 34% Taiwan: 62% Hong Kong: 68%Garbage Disposal
Ulsan 56%
North Korea: 38% Japan: 71% Taiwan: 65% Hong Kong: 52%Availability and quality of drinking water
Ulsan 63%
North Korea: 38% Japan: 72% Taiwan: 53% Hong Kong: 66%Cleanliness and tidiness
Ulsan 56%
North Korea: 54% Japan: 74% Taiwan: 55% Hong Kong: 54%Noise and Light pollution
Ulsan 75%
North Korea: 33% Japan: 44% Taiwan: 60% Hong Kong: 66%Water Pollution
Ulsan 38%
North Korea: 67% Japan: 38% Taiwan: 60% Hong Kong: 53%