05/04/2026
12 zones across the US and Canada hit a perfect 100 risk score this morning.
Carpenter ants in Chicago Austin start foraging in 1 day.
Mosquitoes in Phoenix Gilbert — search volume up 243% year over year.
Bats in LA Silver Lake — maternity colony season just opened.
Toronto, Montreal, Ottawa, Hamilton, NYC, Dallas, Bay Area, Charleston, Nashville — all 100/100.
If you're a PCO operating in any of these zones, your phone rings this week. The question isn't "will the calls come" — it's "will you be booked, or will they ring your competitor first?"
PestSentinel pulled this from 16 fresh data sources tonight: weather, soil temp, degree-days, rainfall, housing inspection failures, PPID treatment activity, NDVI, AirBnB churn, WNV cases, search trend data.
Your best week of pre-bookings happens BEFORE the swarm — not after.
→ Free check on your zone: pestsentinel.ai/go
[Radar screenshot attached]