235 AEUS73 KOAX 231406 AQIOAX OMAHA POLLUTION INDEX/POLLEN COUNT NATIONAL WEATHER SERVICE OMAHA/VALLEY NE 905 AM CDT MON APR 23 2018 THE OMAHA METROPOLITAN AREA POLLUTANT STANDARDS INDEX FOR TODAY IS 57...WHICH REPRESENTS MODERATE AIR QUALITY...WITH PARTICULATES THE MAIN POLLUTANT. THE FORECAST FOR TUESDAY IS 53...ALSO CONSIDERED MODERATE AIR QUALITY...WITH PARTICULATES THE PRIMARY POLLUTANT. THE POLLEN COUNT TODAY FOR TREES WAS 540...A HIGH COUNT...WITH COTTONWOOD...ELM...JUNIPER THE PRIMARY POLLENS. THE POLLEN COUNT FOR WEEDS WAS 0. THE POLLEN COUNT FOR GRASS WAS 0. AIR POLLUTION FORECASTS AND POLLEN COUNTS ARE PROVIDED BY THE DOUGLAS COUNTY HEALTH DEPARTMENT. $$