Hijau dan taman di kota
Kottayam 56%
Nepal: 32% Bangladesh: 33% Bhutan: 82% Sri Lanka: 59% Pakistan: 49%partikulat Matter PM 2.5
Kottayam 30 (Moderate)
Kenikmatan menghabiskan waktu di kota
Kottayam 51%
Nepal: 32% Bangladesh: 26% Bhutan: 61% Sri Lanka: 52% Pakistan: 43%partikulat Matter PM10
Kottayam 56 (Unhealthy for Sensitive Groups)
Polusi udara
Kottayam 45%
Nepal: 76% Bangladesh: 78% Bhutan: 45% Sri Lanka: 53% Pakistan: 64%Pembuangan sampah
Kottayam 14%
Nepal: 25% Bangladesh: 22% Bhutan: 47% Sri Lanka: 41% Pakistan: 34%Ketersediaan dan kualitas air minum
Kottayam 53%
Nepal: 36% Bangladesh: 44% Bhutan: 64% Sri Lanka: 65% Pakistan: 44%Kebersihan dan kerasnya
Kottayam 38%
Nepal: 27% Bangladesh: 23% Bhutan: 57% Sri Lanka: 52% Pakistan: 40%Kebisingan dan polusi cahaya
Kottayam 39%
Nepal: 55% Bangladesh: 63% Bhutan: 55% Sri Lanka: 50% Pakistan: 59%Polusi air
Kottayam 70%
Nepal: 76% Bangladesh: 74% Bhutan: 56% Sri Lanka: 57% Pakistan: 70%