What happened in Oshkosh
CCS did air quality testing at this Oshkosh property on September 4, 2025.
The two photos show the standard setup. An air sampling pump sits on a small tripod at about breathing height inside an office, next to a desk and chair, where it draws a measured amount of room air through a collection cassette. A second sample was taken outside, with the same pump on its tripod on the pavement beside the building.
The outdoor sample is the baseline. Mold spores are always present in outdoor air, so a lab compares the indoor count and the types of spores against the outdoor sample. When the indoor numbers are much higher, or show types that are not outside, that points to a mold source inside the building. Testing like this helps decide whether remediation is needed, or confirms that a space is back to normal after it.
Work performed
- Air quality testing
- Indoor air sample in the office
- Outdoor baseline sample



