Maine Pollen by City

Maine's cities read the cold-temperate Northeast pollen calendar: tree pollen peaks Mar–May, grass May–Jul, and ragweed Aug–Oct — a sharply defined calendar — a hard winter lull, then a compact spring tree burst before grass and a long ragweed fall. Every city below has its own page with today’s verdict and the full 12-month season calendar.

Cities in Maine

3 cities with a pollen page, largest first

CityTree pollen seasonPopulation
PortlandMar–May210,907
South EliotMar–May4,203
GreeneMar–May1,004

Our dataset lists 66 places in Maine; the 3 above have a page. For a smaller town, the nearest city above is the closest match.