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Data tools31
Data products2
- Harmonized, Standardized, and Corrected Crowd-Sourced Low-Cost Sensor PM2.5 Data from Sensor.community and PurpleAir Networks Across Europe
- S-MESH: Surface PM2.5 daily 1km dataset over Central Europe using CAMS, Low-Cost Sensors and AOD

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Data tools
STAplus GDPR Profile

STAplus standard

STAplus GDPR Profile

OGC 26-055 identifies personal data in STAplus and requires an Agreement before precise location, names, or attribution are released.

Related content

Data tool
Air Quality Mapping at European Scale
The sMESH model (Satellite and ML-based Estimation of Surface air quality at High resolution) is a machine-learning framework that downscales regional air quality forecasts to estimate daily (and in some implementations hourly) surface PM₂.₅ concentrations over Europe at ~1 km resolution, producing high-resolution maps that support analysis and policy applications.
Data tool
Browser-based visualization tool
TAPIS is a simple, browser-based tool developed within the CitiObs project to help communities and Citizen Observatories easily visualize their data.
Data tool
CitiObs Data Assistant
An AI-powered assistant that helps citizens, researchers and city authorities explore and understand citizen-science environmental data.

Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Executive Agency (REA). Neither the European Union nor the granting authority can be held responsible for them.

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