Overall score
Use the Busan profile to compare cost framing, transport access, and country-level context alongside Seoul and other East-Asian metros.
Overall74/100
Affordability72/100
Air quality68/100
Energy70/100
South Korea / East Asia
Busan City Intelligence
Busan is South Korea's second city and a major Pacific port, useful for cross-region Korean comparison and maritime-logistics framing. Busan is a east asia city of about ~3.4M metro in South Korea. On the composite city-intelligence score, Busan sits around the indexed median (74/100).
- Last updated
- 2026-05-16
- Data year
- 2025
- Population
- ~3.4M metro
City profile
Busan, South Korea
Verified image pending
Overall city intelligence
Good74/100
Composite directional score across affordability, air quality, clean energy, and resilience.
Data confidence
Directional
Directional indicators pending integration of verified city-level data.
Verified utility layers
See country hub
Emergency, healthcare, and transport verification status appears on the country hub.
Busan data table
The table is part of the initial server-rendered HTML and mirrors the key city score cards.
| Metric | Value | Context |
|---|---|---|
| Overall score | 74/100 | Composite score across major city intelligence modules. |
| Cost of Living | 72/100 | Busan's cost-of-living profile is a directional indicator pending integration of verified city-level data; structured benchmark context applies. |
| Air Quality | 68/100 | Busan's air-quality profile is a directional indicator framed against WHO and regional benchmarks; verified city-level measurements appear in the dedicated air-quality dataset section once integrated. |
| Energy | 70/100 | Busan's energy-readiness profile is a directional indicator that combines national policy framing with city-level adaptation context. |
| Safety | 72/100 | Busan's safety profile is a directional indicator; verified country-level emergency profiles attach via the country hub where available. |
| Internet Speed | 72/100 | Busan's connectivity profile is a directional indicator combining national digital-readiness context with widely cited speed-test references. |
| Climate Risk | 70/100 | Busan's climate-risk profile is a directional indicator combining regional hazard categories with national adaptation capacity. |
| Resilience | 70/100 | Climate adaptation and infrastructure continuity context. |
Emergency and public safety in Busan
Local public safety guidance for Busan, with the country-level emergency contacts that apply when calling for police, fire, or ambulance.
| Service | Number | Notes |
|---|---|---|
| Police | 11224/7 | — |
| Ambulance and fire | 11924/7 | 119 routes to both fire and emergency medical services. |
| Fire and ambulance | 11924/7 | — |
For the universal emergency contacts that apply in Busan, including police, fire, and ambulance, see the South Korea emergency profile.
Public safety sources
Each emergency contact above is attributed to an official emergency service or government publisher. Confirm current numbers directly with these sources.
- Korean National Police Agency: Korean National Police Agency
Used as the primary attribution for South Korea's 112 police and 119 fire and ambulance emergency numbers.
Last verified: 2026-05-16
Methodology and the wider source registry are documented on the scoring methodology and data sources pages.
Healthcare and hospitals in Busan
Healthcare context for Busan, with national-level information from South Korea where city-specific data is not yet verified. This is informational only and does not provide medical advice.
For the national healthcare and public-health context that applies in Busan, see the South Korea healthcare profile, which currently lists no verified national healthcare information.
Related sections: emergency and public safety, scoring methodology, and data sources.
Transport and mobility in Busan
Local mobility context for Busan, with national-level context from South Korea where city-specific data is not yet verified. This is informational only.
For national transport authorities and operators that apply in Busan, see the South Korea transport profile, which currently lists no verified national transport information.
Related sections: emergency and public safety, healthcare and hospitals, cities directory, countries directory, scoring methodology, data sources.
Air quality dataset
Source-attributed air-quality dataset for Busan. Verified measurements are surfaced when published from accepted official datasets; transparent fallback is shown otherwise.
Air quality dataset for Busan
Verified data unavailableLast updated 2026-05-16 / data year 2025
Verified air-quality measurements are not yet published for this location
Source-attributed values for Busan will appear here after the platform integrates verified measurements from accepted official publishers. Until then, structured air-quality module context remains available on the dedicated module page.
| Metric | Value | Data year | Status |
|---|---|---|---|
| Air quality | Verified air-quality measurements are not yet published for this location. | ||
Data provenance
Source attributionGlobal City Intelligence — air-quality dataset
Verified data unavailable- Publisher
- Global City Intelligence
- Last verified
- 2026-05-16
The air-quality dataset begins empty by design. Verified city-level measurements appear here only after they are sourced from accepted publishers (WHO, EEA, US EPA, OpenAQ, OECD, or official national/city environmental agencies).
Methodology and context
Numeric measurements appear in this section only after they are sourced from accepted official publishers. The dataset is independently validated at build time; malformed records cannot ship to production.
- Scoring methodology — how indicators across the platform are constructed.
- Data sources registry — the official sources cited by verified datasets.
- Open the Busan air-quality module
- Browse the clean-air city collection
Related comparisons
Pairs that share a city, comparison intent, or region — useful for users planning a wider relocation, remote-work, or business decision.
Busan in city collections
Curated city collections that include Busan. Each is a comparison-oriented shortlist, not an official ranking.
Best Cities for Public Transport: Mobility-Focused City Collection
Public transport — A mobility-focused city collection comparing cities with useful public-transport context and verified transport or mobility profiles where available.
Busan intent guides
Practical intent-focused guides available for Busan. Each guide is a comparison-oriented view, not an official ranking.
Busan for Public transport
Busan is South Korea's second metro and a major Pacific port, useful to compare for cross-region Korean public-transport context through structured intelligence and country-level references.
Explore Busan modules
City pages link to module and ranking pages so crawlers can move through the topic cluster naturally.
Cost of Living in Busan
Busan's cost-of-living profile is a directional indicator pending integration of verified city-level data; structured benchmark context applies.
Air Quality in Busan
Busan's air-quality profile is a directional indicator framed against WHO and regional benchmarks; verified city-level measurements appear in the dedicated air-quality dataset section once integrated.
Energy in Busan
Busan's energy-readiness profile is a directional indicator that combines national policy framing with city-level adaptation context.
Safety in Busan
Busan's safety profile is a directional indicator; verified country-level emergency profiles attach via the country hub where available.
Internet Speed in Busan
Busan's connectivity profile is a directional indicator combining national digital-readiness context with widely cited speed-test references.
Climate Risk in Busan
Busan's climate-risk profile is a directional indicator combining regional hazard categories with national adaptation capacity.
City rankings
Compare this city against other indexed cities in crawlable ranking tables.
Estimate a monthly budget for Busan
Estimate a monthly budget for Busan using your own housing, food, transport, healthcare, and lifestyle inputs. Planning estimator only — not an official cost-of-living measurement.
Plan a trip budget for Busan
Plan a trip budget for Busan using your own accommodation, food, local transport, activities, travel, healthcare buffer, and emergency buffer inputs. Planning estimator only — not an official travel cost estimate.
Interpretation
Use the Busan profile to compare cost framing, transport access, and country-level context alongside Seoul and other East-Asian metros. Its standout dimensions are cost of living (72/100) and safety (72/100). The area most worth watching is air quality (68/100), where the model registers practical gaps. Data year 2025; last updated 2026-05-16. Drawn from 4 institutional references.
Country context is available on the South Korea country page. Related rankings include Overall Intelligence, Quality of Life, Remote Work. See where Busan appears in global rankings or read the scoring methodology.
Structured indicators on this page are directional and intended for orientation. Verified datasets are being integrated; official sources should be used for critical decisions.
Sources
4 institutional references inform this view, listed below with reliability notes. Structured indicators on this page are directional and intended for orientation; verified datasets are being integrated and official sources should be used for critical decisions.
- UN-Habitat: World Cities Report 2024
Used as a policy and methodology reference for urban exposure and resilience signals.
- NASA: NASA POWER
Used as an energy-resource and weather-normalization reference.
- World Health Organization: WHO Global Air Quality Guidelines
Used to normalize air-quality indicators toward health-protective benchmarks.
- IPCC: AR6 WGII Chapter 6: Cities, settlements and key infrastructure
Used to explain urban climate vulnerability and adaptation scoring logic.