Climate
Constanţa logs 0 hot days a year to Iaşi's 37 — Constanţa wins by 37. Constanţa also leads on frost days by 64.
Constanţa
Feels-like °C
Dinner outside
Iaşi
Feels-like °C
Dinner outside
Air Quality
Constanţa averages 12.9 µg/m³ (moderate) PM2.5 annually versus Iaşi's 13.8 µg/m³ (moderate) — Constanţa breathes ~7% cleaner air (1.0 µg/m³ lower).
Constanţa
Iaşi
PM2.5 annual average
WHO classification
City Scale
Both maps at the same real-world scale — 1 cm on either map is the same distance.
Constanţa (273K) and Iaşi (305K) sit at a similar population scale.
These cities are similar in overall scale
Combined population & area comparison
City Scale Rankings
Constanţa
Iaşi
Who Thrives Here
Both cities work well for the clean air seeker.
Frequently asked about Constanţa vs Iaşi
▶How does the climate compare between Constanţa and Iaşi?
▶Should I move to Constanţa or Iaşi?
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