Hijau dan taman di kota
Northwest Territories 50%
Amerika Serikat: 70% Venezuela: 41% Islandia: 72%partikulat Matter PM 2.5
Northwest Territories 8 (Good)
Kenikmatan menghabiskan waktu di kota
Northwest Territories 88%
Amerika Serikat: 75% Bahama: 53% Venezuela: 41% Islandia: 89%partikulat Matter PM10
Northwest Territories 16 (Good)
Polusi udara
Northwest Territories 13%
Amerika Serikat: 29% Bahama: 52% Venezuela: 59% Islandia: 13%Pembuangan sampah
Northwest Territories 44%
Amerika Serikat: 71% Bahama: 29% Venezuela: 18% Islandia: 79%Ketersediaan dan kualitas air minum
Northwest Territories 88%
Amerika Serikat: 71% Bahama: 55% Venezuela: 28% Islandia: 96%Kebersihan dan kerasnya
Northwest Territories 44%
Amerika Serikat: 60% Bahama: 35% Venezuela: 22% Islandia: 75%Kebisingan dan polusi cahaya
Northwest Territories 25%
Amerika Serikat: 47% Bahama: 39% Venezuela: 47% Islandia: 23%Polusi air
Northwest Territories 44%
Amerika Serikat: 44% Bahama: 58% Venezuela: 76% Islandia: 8,4%