Hijau dan taman di kota
Montana 100%
Makedonia: 34% Rumania: 53% Serbia: 55% Albania: 37% Yunani: 35%partikulat Matter PM 2.5
Montana 37 (Unhealthy for Sensitive Groups)
Kenikmatan menghabiskan waktu di kota
Montana 25%
Makedonia: 29% Rumania: 55% Serbia: 53% Albania: 40% Yunani: 63%partikulat Matter PM10
Montana 52 (Unhealthy for Sensitive Groups)
Polusi udara
Montana 80%
Makedonia: 80% Rumania: 57% Serbia: 65% Albania: 69% Yunani: 47%Pembuangan sampah
Montana 75%
Makedonia: 29% Rumania: 45% Serbia: 39% Albania: 33% Yunani: 40%Ketersediaan dan kualitas air minum
Montana 50%
Makedonia: 58% Rumania: 62% Serbia: 64% Albania: 33% Yunani: 75%Kebersihan dan kerasnya
Montana 50%
Makedonia: 26% Rumania: 48% Serbia: 37% Albania: 36% Yunani: 40%Kebisingan dan polusi cahaya
Montana 0%
Makedonia: 54% Rumania: 46% Serbia: 51% Albania: 53% Yunani: 47%Polusi air
Montana 50%
Makedonia: 51% Rumania: 46% Serbia: 52% Albania: 68% Yunani: 35%