Mold count today
Outdoor mold counts can help explain environmental exposure, but a count from another city—or even another sampling network—may not describe your exact neighborhood.
Planned live-data connection: this page is structured to connect to the same local mold-data work behind MoldMaps.us when a reliable feed is available for a location.
What changes outdoor mold?
Season, rainfall, humidity, wind, temperature, decaying vegetation, landscaping, agriculture, and local ecology can all change airborne fungal spores.
Why categories vary
Different monitoring programs can use different collection methods, reporting periods, and category definitions. Treat the source's own scale as the correct scale for that source rather than mixing categories between networks.
Use outdoor data as context
Outdoor conditions are useful for environmental awareness and as a comparison point for indoor air sampling. They are not a substitute for investigating a wet or mold-damaged building.