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Omaha Pollution Index/Pollen Count

National Weather Service Omaha/Valley NE

850 AM CDT Thu May 21 2026



The Omaha metropolitan area pollutant standards index for today

is 40, which represents good air quality, with particulates the

main pollutant. The forecast for Friday is 49, considered good

air quality, with particulates the primary pollutant.



The pollen count today for trees was 38, a moderate count, with

mulberry, pine, and walnut the primary pollens. The pollen count

today for weeds was 1, a low count. The pollen count today for 

grass was 6, a moderate count.



Air pollution forecasts and pollen counts are provided by the

Douglas County Health Department. 



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