Ingancin iska na Silt
Colorado, Amurka
1cikin 6
Mai kyau
Rukunin US EPA
Gurɓataccen iska yana da haɗari kaɗan ko babu haɗari.
Babban abin gurɓata iska
Mai samar da bayanai bai bayar da wannan bayani ba.
Duk abubuwan gurɓata iska
Ozon
64 µg/m³
Monoksayidin karbon
109 µg/m³
Diyoksayidin naytrojin
4.9 µg/m³
Barbashi (10 µm)
2.5 µg/m³
Ƙananan barbashi (2.5 µm)
1.9 µg/m³
Diyoksayidin sulfur
0.2 µg/m³