147 AEUS73 KLSX 132020 AQILSX POLLUTANT STANDARDS INDEX (PSI) RELAYED BY NATIONAL WEATHER SERVICE SAINT LOUIS MO 320 PM CDT MON JUN 13 2022 THE POLLUTANT STANDARDS INDEX FOR THE SAINT LOUIS METROPOLITAN AREA IS PROVIDED BY THE AMERICAN LUNG ASSOCIATION OF EASTERN MISSOURI. THE FORECAST FOR TOMORROW IS YELLOW. FOR MORE INFORMATION GO TO: WWW.CLEANAIR-STLOUIS.COM $$ MRB