Climate
Karlovy Vary logs 0 hot days a year to Ostrava's 8 — Karlovy Vary wins by 8. Ostrava also leads on frost days by 21.
Karlovy Vary
Feels-like °C
Dinner outside
Ostrava
Feels-like °C
Dinner outside
Cost of Living
Ostrava averages $1,498/mo for balanced living; Karlovy Vary has no cost baseline yet.
Ostrava
$1,498monthly · balanced
Mobility
Ostrava scores 2.2 on mobility (0–5 scale); Karlovy Vary has no mobility baseline.
Culture
Ostrava's culture score of 2.3 sits well above Karlovy Vary's 0.0.
Nature & Outdoors
Ostrava scores 3.3 on nature & outdoors (0–5 scale); Karlovy Vary has no nature & outdoors baseline.
Safety
Ostrava scores 2.9 on safety (0–5 scale); Karlovy Vary has no safety baseline.
Career
Ostrava scores 2.7 on career (0–5 scale); Karlovy Vary has no career baseline.
Social & Community
Ostrava scores 2.2 on social & community (0–5 scale); Karlovy Vary has no social & community baseline.
Food & Dining
Ostrava scores 1.6 on food & dining (0–5 scale); Karlovy Vary has no food & dining baseline.
Family
Ostrava scores 2.0 on family (0–5 scale); Karlovy Vary has no family baseline.
Healthcare
Ostrava scores 2.0 on healthcare (0–5 scale); Karlovy Vary has no healthcare baseline.
Air Quality
Karlovy Vary averages 9.9 µg/m³ (good) PM2.5 annually versus Ostrava's 16.8 µg/m³ (sensitive-groups) — Karlovy Vary breathes ~41% cleaner air (6.9 µg/m³ lower).
Karlovy Vary
Ostrava
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.
Karlovy Vary (46K) and Ostrava (151K) are 3.3x in population — Ostrava is the larger metro, Karlovy Vary the smaller.
Ostrava is roughly 3.3x the scale of Karlovy Vary
Based on population (area data unavailable for some cities)
OstravaKarlovy VaryCity Scale Rankings
Ostrava151K3.3xKarlovy Vary46K1xWho Thrives Here
Ostrava is the stronger fit for the escaping weather. Both cities work well for the clean air seeker.
Also compared
Berlin Frequently asked about Karlovy Vary vs Ostrava
▶Which is cheaper, Karlovy Vary or Ostrava?
▶How does the climate compare between Karlovy Vary and Ostrava?
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▶Should I move to Karlovy Vary or Ostrava?
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