Monthly and annual averages of air pollutants in the Helsinki metropolitan area, concentrations comparable to standards, maximum hourly values and data on the temporal representativeness of monitoring as of January 2013.
Data and Resources
Additional information
| Administrator | Helsingin seudun ympäristöpalvelut HSY |
|---|---|
| Administrator's webpage | http://www.hsy.fi/avoindata |
| Published | 02.09.2015 |
| Updated | 19.05.2021 |
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| Time series starts | 1/2013 |
| Time series accuracy | |
| Licence | Creative Commons Attribution 4.0 |
| How to reference | Source: Air pollutant concentrations in the Helsinki metropolitan area. The maintainer of the dataset is Helsingin seudun ympäristöpalvelut HSY. The dataset has been downloaded from Helsinki Region Infoshare service on 06.12.2021 under the license Creative Commons Attribution 4.0. |
![[Open Data]](/data/base/images/od_80x15_blue.png)
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