{"air_stations":{"results":[],"note":"No air quality monitoring stations found near (57.99605, 4.85167). Norway has ~100 stations, mostly in cities. Use get_air_quality_forecast for modelled air quality at any coordinate."},"air_forecast":null,"coordinates":{"lat":57.99605,"lon":4.85167},"section":"air","available_sections":["air","all","energy","geography","maritime","poi","summary","weather"],"available_fields":["addresses","air_forecast","air_stations","aquaculture","charging_stations","current_weather","fire_detections","forecast","place_names","pois","ports","vessels"],"_meta":{"retrieved_at":"2026-09-21T11:04:29Z","language":"en","content_languages":["en"],"sources":[{"id":"luftkvalitet","name":"Air quality","description":"Monitoring stations, latest measurements, history and Norwegian air-quality forecasts.","cache_ttl_seconds":60}],"statuses":{"luftkvalitet":"available"},"cache":{"hit":false,"stored_at":"2026-09-21T11:04:29Z","expires_at":"2026-09-21T11:04:59Z","ttl_seconds":30,"remaining_ttl_seconds":30,"age_seconds":0,"scope":"process"},"response_size_ceiling_bytes":65536,"response_size_ceiling_enforced":true},"_provenance":{"air_stations":{"source":"luftkvalitet","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/luftkvalitet"},"air_forecast":{"source":"luftkvalitet","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/luftkvalitet"},"entity":{"source":"geonorge","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/geonorge","derived_from":"#/coordinates","description":"Canonical place projection for this coordinate."}},"_links":{"self":"https://allemannsdata.com/wiki/api/v1/steder/57.99605/4.85167?section=air","wiki":"https://allemannsdata.com/wiki/sted/57.99605/4.85167/","historical_weather":"https://allemannsdata.com/wiki/api/v1/kilder/weather/get_historical_weather?lat=57.99605&lon=4.85167","tides":"https://allemannsdata.com/wiki/api/v1/kilder/weather/get_tide_table?lat=57.99605&lon=4.85167","air_quality_forecast":"https://allemannsdata.com/wiki/api/v1/kilder/luftkvalitet/get_air_quality_forecast?lat=57.99605&lon=4.85167","nearby_vessels":"https://allemannsdata.com/wiki/api/v1/kilder/ais/find_vessels_nearby?lat=57.99605&lon=4.85167","nearby_aquaculture":"https://allemannsdata.com/wiki/api/v1/kilder/marine/find_aquaculture_sites_nearby?lat=57.99605&lon=4.85167"},"entity":{"type":"place","id":"57.99605,4.85167","name":"57.99605, 4.85167","description":"Canonical place anchor for the combined coordinate response.","source":"geonorge","coordinates":{"lat":57.99605,"lon":4.85167,"crs":"WGS84"},"_links":{"api":"https://allemannsdata.com/wiki/api/v1/steder/57.99605/4.85167?section=air","wiki":"https://allemannsdata.com/wiki/sted/57.99605/4.85167/"}}}