スコアは世界共通の尺度による研究推計です。R は作業中を示します。旅行の助言ではありません。
ホテルが見つかりましたか？予約前に周辺エリアを確認しましょう。
検索すると入力内容と選択都市を OpenStreetMap Nominatim に送信します。個人の住所や機密情報は入力しないでください。 検索サービスの方針
旅立つ前に、知っておこう
出典を伴う研究推計です。地域資料は不完全で、必要に応じて広域の代替値を使用します。
都市全体の研究推計：49/100。モデルの尺度では高いほど安全です。 根拠日付: · 資料の確かさ: D
色は都市内の資料を反映します。 空白の場所は地域資料がなく、安全を意味しません。
128地域を掲載 ·
境界: OpenStreetMap contributors · Johannesburg municipal wards (Open Data Commons Open Database License 1.0)
都市スコアは個々の街路、ホテル、時間帯を表しません。レイヤーの出典、日付、制約を確認してください。
A low-confidence first reference using South Africa-level structural indicators and official warnings about violent crime, kidnapping, terrorism, and unrest.
Batch-generated global-scale research estimates. Local signals are used when available; otherwise documented country-level baselines and official current-condition guidance provide a low-confidence first reference. Not travel advice.
Overall-only public-alpha estimate. Ward variation is a conservative four-kilometre proximity signal from 39 community-mapped police and fire-station points that fall inside the current Johannesburg ward boundaries, anchored to Johannesburg's global city score. Fire stations receive a small transparent capacity weight. OpenStreetMap facility coverage is not an authoritative or complete government register, and proximity is not response time or performance: the model ignores roads, traffic, staffing, equipment, availability, incident demand and hazards, while centroid proximity can misrepresent large wards. Only infrastructure-response access varies; crime and other dimensions do not vary by ward, no day/night difference is inferred, and this is not an official ward ranking. OpenStreetMap boundaries are for display only; not travel advice.
alerts are not long-term baseline risk; event footprint may not equal traveler exposure; alert severity cannot be copied directly into Safrom score
country-level only; humanitarian risk framing differs from traveler exposure; composite inputs can overlap Safrom dimensions; current event conditions require separate signals
country-level only; reporting and justice-system differences; latest year differs by country; not traveler-specific
country-level only; availability does not measure emergency accessibility; latest year differs by country; distribution within a country is hidden
country-level only; collection is not annual for every country; some values are modeled estimates; resident exposure differs from traveler exposure
does not provide a comparable Johannesburg incident rate; U.S.-traveler perspective; advisory level is not an absolute safety score; large within-city and time-of-day variation remains hidden
country-level only; modeled perceptions rather than traveler incidents; cannot represent neighborhood variation or current events; confidence intervals must not be discarded