Merrillville, IN
Pollen counts
Molds
High
Weeds
Mid
Grasses
Low
Trees
Low
ALL
Cladosporium
Ascospores
Smuts / Myxomycetes
Penicillium / Aspergillus
Pithomyces
Alternaria
Basidiospores
Epicoccum
Dreshslera / Helminthosporium
Basidiomycete / Basidiospore
Basidiomycete / Basidiospore
Nigrospora
Stemphylium
Curvularia
Rusts
| Oct 22 | 39.5k 39.5k | |
| Oct 15 | 22.4k 22.4k |
Pollen counts are measured as spores per cubic meter.
Weather forecast
Today
61° F
A slight chance of rain before 7am. Mostly sunny. High near 61, with temperatures falling to around 56 in the afternoon. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.