Datasets for air-quality & exposure modelling
Air-quality and exposure modelling combines monitoring data, emissions sources, traffic and meteorology. Citymirror shows which of these source domains exist for a place and where monitoring or emissions data is absent.
Dataset topics that matter
Air quality
Air-quality data covers pollutant concentrations (NO2, PM2.5, PM10, O3), monitoring-station locations, emissions inventories and modelled exposure surfaces.
Traffic
Traffic and road-network data covers vehicle counts, congestion, journey times, signal (SCOOT-type) feeds, road incidents and network topology.
Weather
Weather and climate data covers observations (temperature, rainfall, wind), forecasts, climate normals, flood risk and hydrological records.
Geospatial
Geospatial data covers basemaps, administrative boundaries, addresses, building footprints, terrain/LiDAR, land cover and cadastral layers.
Query this as a data-availability map
Call the Citymirror search endpoint to get source domains, availability and gaps for this place and topic as structured JSON.
curl -X POST https://citymirror.io/api/search \
-H "Content-Type: application/json" \
-d '{"query":"Find datasets for air-quality modelling in a city","use_case":"air-quality modelling"}'
Endpoint: POST https://citymirror.io/api/search · also GET https://citymirror.io/api/search? · Full API docs · OpenAPI
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Source map last reviewed: 2026-06-14. Citymirror provides dataset source-location intelligence, not ownership of external datasets.