Data on air quality (e.g. levels of major pollutants) on a granular basis - that is at least broken down by month (preferably by day). Geographic breakdown (e.g. by grid point) would be nice but is not required.
A collection of air quality datasets from HSY. Search for data with "ilmanlaatu" keyword @ http://www.hsy.fi/avoindata.
Hourly air quality index for 2016 is also available @ https://www.hsy.fi/avoindata
Current data is also available from http://www.ilmanlaatu.fi as CSV.
Updated file formats
- No data
|Date the data became available||Unknown|
|Format of data||XLS, CSV|
|Last modified||Fri Mar 04 2016 08:15:28 GMT+0000 (UTC)|