Ikf-i issin dagh tigharmaten ti ijjanen ijjit n adu dagh Amerik
Daɣ awa allaɣat American Lung Association, tiɣarmaten tin 7 iknanen aɣašad ahanat tiɣarmaten tin 5 n California Əmigridan aqalan: Los Angeles-Long Beach, Bakersfield, Visalia, Fresno-Madera-Hanford, Phoenix-Mesa, San Diego-Chula Vista-Carlsbad, əd Denver-Aurora