Hijau dan taman di kota
Zanjan 50%
Bahrain: 34% Kuwait: 45% Qatar: 52% Irak: 40% Uni Emirat Arab: 58%partikulat Matter PM 2.5
Zanjan 16 (Moderate)
Kenikmatan menghabiskan waktu di kota
Zanjan 61%
Bahrain: 36% Kuwait: 46% Qatar: 51% Irak: 43% Uni Emirat Arab: 62%partikulat Matter PM10
Zanjan 36 (Moderate)
Polusi udara
Zanjan 41%
Bahrain: 74% Kuwait: 69% Qatar: 63% Irak: 66% Uni Emirat Arab: 49%Pembuangan sampah
Zanjan 69%
Bahrain: 49% Kuwait: 43% Qatar: 67% Irak: 32% Uni Emirat Arab: 68%Ketersediaan dan kualitas air minum
Zanjan 60%
Bahrain: 66% Kuwait: 61% Qatar: 63% Irak: 45% Uni Emirat Arab: 67%Kebersihan dan kerasnya
Zanjan 70%
Bahrain: 53% Kuwait: 42% Qatar: 67% Irak: 39% Uni Emirat Arab: 74%Kebisingan dan polusi cahaya
Zanjan 0%
Bahrain: 55% Qatar: 56% Irak: 52% Uni Emirat Arab: 51%Polusi air
Zanjan 44%
Bahrain: 51% Kuwait: 52% Qatar: 45% Irak: 63% Uni Emirat Arab: 39%