Dieppe logs 0 hot days a year to Marseille's 2 — Dieppe wins by 2. Marseille also leads on sunny days by 111.

Marseille averages $2,219/mo for balanced living; Dieppe has no cost baseline yet.

On mobility, Marseille scores 3.2 vs Dieppe's 2.0 (0–5 scale), with the biggest gap on public transit.

Marseille's culture score of 3.8 sits well above Dieppe's 0.0.

Marseille scores 4.3 on nature & outdoors (0–5 scale); Dieppe has no nature & outdoors baseline.

Marseille scores 1.8 on safety (0–5 scale); Dieppe has no safety baseline.

Marseille scores 3.6 on career (0–5 scale); Dieppe has no career baseline.

Marseille scores 3.1 on social & community (0–5 scale); Dieppe has no social & community baseline.

Marseille scores 3.6 on food & dining (0–5 scale); Dieppe has no food & dining baseline.

Marseille scores 3.1 on family (0–5 scale); Dieppe has no family baseline.

Marseille scores 3.0 on healthcare (0–5 scale); Dieppe has no healthcare baseline.

Dieppe averages 8.2 µg/m³ (good) PM2.5 annually versus Marseille's 9.4 µg/m³ (good) — Dieppe breathes ~13% cleaner air (1.2 µg/m³ lower).

Who Thrives Here