Hijau dan taman di kota
Niterói 63%
Paraguay: 46% Bolivia: 55% Montenegro: 53% Suriname: 40% Uruguay: 65%partikulat Matter PM 2.5
Niterói 8 (Good)
Kenikmatan menghabiskan waktu di kota
Niterói 70%
Paraguay: 49% Bolivia: 40% Montenegro: 69% Suriname: 63% Uruguay: 67%partikulat Matter PM10
Niterói 32 (Moderate)
Polusi udara
Niterói 39%
Paraguay: 56% Bolivia: 64% Montenegro: 40% Suriname: 39% Uruguay: 29%Pembuangan sampah
Niterói 46%
Paraguay: 30% Bolivia: 34% Montenegro: 42% Uruguay: 34%Ketersediaan dan kualitas air minum
Niterói 57%
Paraguay: 57% Montenegro: 71% Suriname: 64% Uruguay: 73%Kebersihan dan kerasnya
Niterói 45%
Paraguay: 26% Bolivia: 32% Montenegro: 51% Suriname: 36% Uruguay: 38%Kebisingan dan polusi cahaya
Niterói 50%
Paraguay: 52% Bolivia: 59% Montenegro: 32% Suriname: 34% Uruguay: 48%Polusi air
Niterói 54%
Paraguay: 65% Bolivia: 66% Montenegro: 38% Suriname: 57% Uruguay: 46%