East Lansdowne Borough, PA

Nymphs are questing, the highest-risk stage for people. Nymphal deer ticks peak in late spring and summer. They're the size of a poppy seed, easy to miss, and cause most Lyme transmission.

East Lansdowne Borough is 53% natural land cover (50% forest, plus open and brushy areas) across its 0.21 sq mi, home to about 2,687 people. That makes it the 34th-most wooded of the 49 towns in Delaware County. Deer ticks live in wooded areas, along trail edges, and in tall grass — the more of that a town has, the more places ticks can quest.

Delaware County reports about 62 Lyme cases per 100,000 people a year, the 177th-highest of 210 Northeast counties. That county-level disease pressure, combined with East Lansdowne Borough's local habitat, sets how high its daily score can climb when the weather and season allow.

Yes. Nymphs are questing, the highest-risk stage for people. In East Lansdowne Borough, today's risk reads low (29/100). Tick activity is low right now, but never zero. A quick check after time outdoors is still worth it.