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Omaha Pollution Index/Pollen Count
National Weather Service Omaha/Valley NE
850 AM CDT Wed Aug 20 2025

The Omaha metropolitan area pollutant standards index for today
is 44, which represents good air quality, with ozone the main
pollutant. The forecast for Thursday is 54, considered moderate
air quality, with ozone the primary pollutant.

The pollen count today for trees was 3, a low count, with  the
primary pollens. The pollen count for weeds was 189, a high
count, with ragweed, nettle, and hemp the main pollens. The
pollen count for grass was 3, a low count.

Air pollution forecasts and pollen counts are provided by the
Douglas County Health Department.

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