AEUS73 KOAX 031349 AQIOAX Omaha Pollution Index/Pollen Count National Weather Service Omaha/Valley NE 849 AM CDT Wed Jun 3 2026 The Omaha metropolitan area pollutant standards index for today is 50, which represents good air quality, with ozone the main pollutant. The forecast for Thursday is 42, considered good air quality, with ozone the primary pollutant. The pollen count today for trees was 13, a low count, with birch and mulberry the primary pollens. The pollen count today for weeds was 5, a low count. The pollen count today for grass was 37, a high count. Air pollution forecasts and pollen counts are provided by the Douglas County Health Department. $$