Climate
Bucharest logs 58 frost days a year to Miercurea-Ciuc's 127 — Bucharest wins by 69. Bucharest also leads on outdoor-dinner months by 1.
Bucharest
Feels-like °C
Dinner outside
Miercurea-Ciuc
Feels-like °C
Dinner outside
Air Quality
Bucharest averages 16.0 µg/m³ (sensitive-groups) PM2.5 annually versus Miercurea-Ciuc's 13.3 µg/m³ (moderate) — Miercurea-Ciuc breathes ~17% cleaner air (2.7 µg/m³ lower).
Bucharest
Miercurea-Ciuc
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.
Bucharest (2.0M) and Miercurea-Ciuc (41K) are 48x in population — Bucharest is the larger metro, Miercurea-Ciuc the smaller.
Bucharest is roughly 48x the scale of Miercurea-Ciuc
Based on population (area data unavailable for some cities)
BucharestMiercurea-CiucCity Scale Rankings
Bucharest2.0M48xMiercurea-Ciuc41K1xWho Thrives Here
Both cities work well for the clean air seeker.
Frequently asked about Bucharest vs Miercurea-Ciuc
▶How does the climate compare between Bucharest and Miercurea-Ciuc?
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