AEUS73 KOAX 021321 AQIOAX Omaha Pollution Index/Pollen Count National Weather Service Omaha/Valley NE 821 AM CDT Thu May 2 2024 The Omaha metropolitan area pollutant standards index for today is 41, which represents good air quality, with ozone the main pollutant. The forecast for Friday is 51, considered moderate air quality, with ozone the primary pollutant. The pollen count today for trees was 359, a high count, with mulberry and oak the primary pollens. The pollen count for weeds was 0. The pollen count for grass was 1, a low count. Air pollution forecasts and pollen counts are provided by the Douglas County Health Department. $$