Index maps per municipality are produced automatically every day between 9am and 10am downstream of the ASPA Air Quality Bulletin. The input data used in grid form are gross predictions of concentrations, derived from uncorrected deterministic modelling of the PREVEST system at 3 km for the same day and the next day. Once the next-day estimates are captured by the ASPA forecaster in the bulletin, the gross forecasts are corrected using an inverse distance spatialisation of deviations. The day and next index values are then interpolated to the centroids of the Alsatian communes to be posted on the ASPA website.
Build on reliable and scalable technology
FAQ
Frequently Asked Questions
Some basic informations about API Store ®.
Operation and development of APIs are currently fully funded by company Apitalks and its usage is for free.
Yes, you can.
All important information such as time of last update, license and other information are in response of each API call.
In case of major update that would not be compatible with previous version of API, we keep for 30 days both versions so you will have enough time to transfer to new version. We will inform you about the changes in advance by e-mail.