Climate
Surabaya logs 0 outdoor-dinner months a year to Tondano's 7 — Tondano wins by 7. Surabaya also leads on sunny days by 21.
Surabaya
Feels-like °C
Dinner outside
Tondano
Feels-like °C
Dinner outside
Air Quality
Surabaya averages 33.5 µg/m³ (unhealthy) PM2.5 annually versus Tondano's 10.9 µg/m³ (moderate) — Tondano breathes ~67% cleaner air (22.6 µg/m³ lower).
Surabaya
Tondano
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.
Surabaya (6.9M) and Tondano (77K) are 89x in population — Surabaya is the larger metro, Tondano the smaller; on land area Surabaya spans roughly 87x more ground.
Surabaya is roughly 88x the scale of Tondano
Combined population & area comparison
City Scale Rankings
Surabaya
Tondano
Who Thrives Here
Tondano is the stronger fit for the clean air seeker. Both cities work well for the winter escapist.
Also compared
Frequently asked about Surabaya vs Tondano
▶How does the climate compare between Surabaya and Tondano?
▶Should I move to Surabaya or Tondano?
The best city depends on what matters to you
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