Climate
Aracaju logs 0 hot days a year to Rio de Janeiro's 65 — Aracaju wins by 65. Rio de Janeiro also leads on outdoor-dinner months by 6.
Aracaju
Feels-like °C
Dinner outside
Rio de Janeiro
Feels-like °C
Dinner outside
Cost of Living
Rio de Janeiro averages $1,689/mo for balanced living; Aracaju has no cost baseline yet.
Rio de Janeiro
$1,689monthly · balanced
Mobility
Rio de Janeiro scores 2.8 on mobility (0–5 scale); Aracaju has no mobility baseline.
Culture
Rio de Janeiro's culture score of 4.2 sits well above Aracaju's 0.0.
Nature & Outdoors
Rio de Janeiro scores 5.0 on nature & outdoors (0–5 scale); Aracaju has no nature & outdoors baseline.
Safety
Rio de Janeiro scores 0.6 on safety (0–5 scale); Aracaju has no safety baseline.
Career
Rio de Janeiro scores 3.2 on career (0–5 scale); Aracaju has no career baseline.
Social & Community
Rio de Janeiro scores 3.4 on social & community (0–5 scale); Aracaju has no social & community baseline.
Food & Dining
Rio de Janeiro scores 3.2 on food & dining (0–5 scale); Aracaju has no food & dining baseline.
Family
Rio de Janeiro scores 3.1 on family (0–5 scale); Aracaju has no family baseline.
Healthcare
Rio de Janeiro scores 2.4 on healthcare (0–5 scale); Aracaju has no healthcare baseline.
Air Quality
Aracaju averages 10.7 µg/m³ (moderate) PM2.5 annually versus Rio de Janeiro's 15.7 µg/m³ (sensitive-groups) — Aracaju breathes ~32% cleaner air (5.0 µg/m³ lower).
Aracaju
Rio de Janeiro
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.
Aracaju (921K) and Rio de Janeiro (9.9M) are 11x in population — Rio de Janeiro is the larger metro, Aracaju the smaller; on land area Rio de Janeiro spans roughly 9.2x more ground.
Rio de Janeiro is roughly 9.9x the scale of Aracaju
Combined population & area comparison
Rio de JaneiroAracajuCity Scale Rankings
Rio de Janeiro9.9M11xAracaju921K1xRio de Janeiro1,285 km²9.2xAracaju140 km²1xAracaju
Rio de Janeiro
Who Thrives Here
Rio de Janeiro is the stronger fit for the ocean lover. Both cities work well for the winter escapist.
Also compared
Frequently asked about Aracaju vs Rio de Janeiro
▶Which is cheaper, Aracaju or Rio de Janeiro?
▶How does the climate compare between Aracaju and Rio de Janeiro?
▶Is Aracaju or Rio de Janeiro safer?
▶Should I move to Aracaju or Rio de Janeiro?
The best city depends on what matters to you
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