Berwyn, IL

Pollen counts

Molds

Low

Weeds

Low

Grasses

Low

Trees

Low

ALL

Cladosporium

Ascospores

Basidiomycete / Basidiospore

Epicoccum

Penicillium / Aspergillus

Smuts / Myxomycetes

Basidiomycete / Basidiospore

Dreshslera / Helminthosporium

Nigrospora

Alternaria

Rusts

Torula

Cercospora

Curvularia

Periconia

Stemphylium

Oct 21		5.9k 5.9k
Oct 13		50.2k 50.2k

Pollen counts are measured as spores per cubic meter.

Overnight

45° F

Mostly clear, with a low around 45. West northwest wind around 5 mph.