Pollen and Mold

Due to the COVID-19 impact, pollen and mold counting will be limited. We will be conducting pollen and mold counts to help keep you informed of natural airborne allergens as staffing permits. Check back often or follow us on Twitter or Facebook.

During pollen and mold season, the Southwest Ohio Air Quality Agency measures the daily levels of naturally occurring airborne pollutants: pollen and mold. These counts are expressed in grains per cubic meter of air for pollen levels and spores per cubic meter of air for mold levels.

 Thursday, June 17, 2021

  Pollen: Moderate 40 
  1st Prevalent:  Pine

  2nd Prevalent: Linden
  2 
  Other Trees:  Oak
  Grasses
  Ragweed
    0 
  Other: 28 
  Mold: Moderate  1306 
  1st Prevalent: Cladosporium
462 
  2nd Prevalent: Myxomycete  361 
  Other:  Ascospores, unk., Alternaria, and Epicoccum 483 

Pollen and Mold Descriptors

  Descriptor    Pollen    Mold 
  LOW
  0-20
  0-500
  MODERATE
  21-100
  501-1500
  HIGH
  101-1000
  1501-5000
  VERY HIGH
  >1000
  >5000

The linked Excel spreadsheet of 2021 Raw Daily Counts includes a detailed record of pollen and mold sources for the season. 
(If the data does not appear to be updated in the linked Excel file, try clearing your web browser's data history, including browsing history, download history and cached images and files.)

Statistical Averages for Pollen and Mold Data
05/31 - 06/04 (calculated for ten years of data)

      Mon   Tue     
    Wed
  
 Thur  Fri 
  Pollen 153
113
95 83 66
  Mold 1746 1830 1842 1851 1805


06/07 - 06/11 (calculated for ten years of data)

      Mon   Tue     
    Wed
  
 Thur  Fri 
  Pollen
44
41
35 30 26
  Mold
1746
1830
1842 1851 1805



Note: Statistical Averages are calculated for ten years of data at our current address, 250 William Howard Taft Road, Cincinnati, Ohio 45219.