Pollen and Mold

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

Pollen and mold counting for 2018 will conclude on November 30.

Friday, November 30, 2018

  Pollen: Low
  1st Prevalent: 
  2nd Prevalent: 
  Other Trees:
  Grasses
  Ragweed

  Other: 
 Mold: Low 243 
  1st Prevalent: Cladosporium
97 
  2nd Prevalent: Ascospores, unk.
66 
  Other: Alternaria, Periconia, and Myxomycete
80 

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 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
11/19- 11/23 (calculated for ten years of data)

 

Monday

Tuesday

Wednesday

Thursday

Friday

Pollen

1

1

1

1

1

Mold

446

417

367

335

319

Statistical Averages for Pollen and Mold Data
11/26 - 11/30 (calculated for ten years of data)

 

Monday

Tuesday

Wednesday

Thursday

Friday

Pollen

1

1

1

1

0

Mold

209

189

190

172

151

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