Air quality — annual mean PM2.5
World Bank mean annual PM2.5 exposure (country baseline, dated 2017).
As of 2017 · World Bank — PM2.5 air pollution, mean annual exposure (EN.ATM.PM25.MC.M3) · inherited from norwaynorway · City evidence profile
A transparent profile—not a promise. Low-confidence, estimated and stale values are clearly marked.
Use in my decisionScoring coverage
current, score-eligible measures
World Bank mean annual PM2.5 exposure (country baseline, dated 2017).
As of 2017 · World Bank — PM2.5 air pollution, mean annual exposure (EN.ATM.PM25.MC.M3) · inherited from norwayGreat-circle distance to nearest large or medium airport from OurAirports
As of 2026-08-30 · OurAirports — airport locationsNASA POWER PRECTOTCORR monthly mm/day weighted by days per month
As of climatology · NASA POWER — climatology (T2M temperature; PRECTOTCORR precipitation)USGS/ANSS city-point ordinal pending
As of pending · Manual curation (pending) — rent overlay + other manually-seeded valuesOSM/Overpass stop-density pending
As of pending · Documented public-transport provision ordinal (rapid-transit systems + city size)Pending OSM/Natural Earth coastline calculation
As of pending · OpenStreetMap coastline — derived distance to seaPending global DEM/OSM peak calculation
As of pending · Derived distance to mountains (>1500 m), from public elevation/peak dataRent pending region-specific official-source overlay
As of pending · Manual curation (pending) — rent overlay + other manually-seeded valuesPublished sunshine-hour normal pending; NASA irradiance is not inserted into hours/year
As of pending · Climate normals 1991-2020 (WMO / national meteorological services, via Wikipedia climate tables)>=1 foreign lang known 2022 (English dominant); Eurostat low-reliability flag. Language-access proxy.
As of 2022 · Eurostat — Number of foreign languages known, self-reported (edat_aes_l21) · inherited from norwayFixed VHCN household coverage % (isoc_cbt).
As of 2024 · Eurostat — Broadband internet coverage by technology (isoc_cbt) · inherited from norwayGross GNI per capita, PPP; not net take-home salary
As of 2025 · World Bank — GNI per capita, PPP (NY.GNP.PCAP.PP.CD) · inherited from norwayNot in Eurostat earn_nt_net; seed from SSB/OECD.
As of 2026-08 · Manual curation (pending) — rent overlay + other manually-seeded values · inherited from norwayNASA POWER T2M annual climatological mean
As of climatology · NASA POWER — climatology (T2M temperature; PRECTOTCORR precipitation)