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SILAM Air Quality ModelIlmanlaatumalli SILAM

Ilmanlaatumalli SILAMSILAM Air Quality Model

DatasetVerified2/7ReferenceSubscribe🇫🇮Finland

SILAM (System for Integrated modeLling of Atmospheric coMposition) is a dispersion model developed to assess atmospheric composition and air quality and to support emergency decision-making. The dataset provides air quality forecasts for key pollutants harmful to the environment, including CO, NO, NO2, O3, and SO2. It is produced and maintained by the Finnish Meteorological Institute, offering national-scale forecast data for Finland useful for monitoring air pollution levels and supporting environmental and health-related decision-making.SILAM (System for Integrated modeLling of Atmospheric coMposition) on leviämismalli, joka on kehitetty ilmakehän koostumuksen ja ilmanlaadun arvioimiseksi sekä hätätilannepäätöksien tueksi. Aineisto sisältää ilmanlaatuennusteen keskeisimmille ympäristön haitallisille aineille: CO, NO, NO2, O3, SO...

35
poor

Weighted across five axes. Tap a ring for what it measures.

Data access

Geospatial feature service

A queryable map-feature service. Its attribute schema couldn't be read automatically — query the service endpoint directly to inspect its fields.

Verification Status

Using the API

Query examples

curl -s 'https://opendata.fmi.fi/wfs?datasetid=1001184&service=WFS&version=2.0.0&request=GetCapabilities' -H 'Accept: application/json'

List the feature types (layers) and supported operations.

Full API documentation ↗

Dataset

Volume & freshness

Datasets
8
on this portal

License

No license declared upstream.

Documentation Data dictionary Versioning

Machine-readable & source

Ilmanlaatumalli SILAM — live verification badge

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