Hijau dan taman di kota
Alderdieder 92%
Andorra: 69% Prancis: 61% Italia: 53% Swiss: 76% San Marino: 75%partikulat Matter PM 2.5
Alderdieder 8 (Good)
Kenikmatan menghabiskan waktu di kota
Alderdieder 91%
Andorra: 84% Prancis: 68% Italia: 56% Swiss: 84% San Marino: 100%partikulat Matter PM10
Alderdieder 16 (Good)
Polusi udara
Alderdieder 9,4%
Andorra: 29% Prancis: 36% Italia: 50% Swiss: 20% San Marino: 6,8%Pembuangan sampah
Alderdieder 88%
Andorra: 89% Prancis: 59% Italia: 51% Swiss: 82%Ketersediaan dan kualitas air minum
Alderdieder 98%
Andorra: 100% Prancis: 73% Italia: 69% Swiss: 90% San Marino: 100%Kebersihan dan kerasnya
Alderdieder 90%
Andorra: 75% Prancis: 48% Italia: 45% Swiss: 82% San Marino: 75%Kebisingan dan polusi cahaya
Alderdieder 40%
Andorra: 29% Prancis: 54% Italia: 48% Swiss: 38% San Marino: 75%Polusi air
Alderdieder 8,3%
Andorra: 19% Prancis: 39% Italia: 41% Swiss: 19% San Marino: 0%