Climate
Aiud logs 26 hot days a year to Iaşi's 37 — Aiud wins by 11. Iaşi also leads on frost days by 7.
Aiud
Feels-like °C
Dinner outside
Iaşi
Feels-like °C
Dinner outside
Air Quality
Aiud averages 14.2 µg/m³ (moderate) PM2.5 annually versus Iaşi's 13.8 µg/m³ (moderate) — Iaşi breathes ~3% cleaner air (0.4 µg/m³ lower).
Aiud
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.
Aiud (28K) and Iaşi (305K) are 11x in population — Iaşi is the larger metro, Aiud the smaller.
Iaşi is roughly 11x the scale of Aiud
Based on population (area data unavailable for some cities)
IaşiAiudCity Scale Rankings
Iaşi305K11xAiud28K1xWho Thrives Here
Both cities work well for the clean air seeker.
Frequently asked about Aiud vs Iaşi
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