28
May
Radiation today
In this section you can find latest results on external radiation around Finland. The map displays 255 external dose rate monitoring stations. The map can be moved and zoomed. Click on the map points to see local rates. The radiation data is updated hourly.
You can find the monitoring station of your choice also by making selections below.
Dose rate of external radiation
0.00 - 0.10 µSv/h
0.10 - 0.20 µSv/h
0.20 - 0.30 µSv/h
0.30 - 0.40 µSv/h
0.40 - µSv/h
Maintenance break at measurement site
28
May
Radiation today
In this section you can find latest results on external radiation around Finland. The map displays 255 external dose rate monitoring stations. The map can be moved and zoomed. Click on the map points to see local rates. The radiation data is updated hourly.
You can find the monitoring station of your choice also by making selections below.
Dose rate of external radiation
0.00 - 0.10 µSv/h
0.10 - 0.20 µSv/h
0.20 - 0.30 µSv/h
0.30 - 0.40 µSv/h
0.40 - µSv/h
Maintenance break at measurement site
28
May
Radiation today
In this section you can find latest results on external radiation around Finland. The map displays 255 external dose rate monitoring stations. The map can be moved and zoomed. Click on the map points to see local rates. The radiation data is updated hourly.
You can find the monitoring station of your choice also by making selections below.
µSv/h
 
Select time range for graph:
-
0.00 - 0.10 µSv/h
0.30 - 0.40 µSv/h
0.10 - 0.20 µSv/h
0.40 - µSv/h
0.20 - 0.30 µSv/h
Maintenance break at measurement site
µSv/h
 
Updated at
Select time range for graph: -

The background radiation in Finland ranges from 0.05 to 0.30 microsieverts per hour (µSv/h). The regional variation depends on differences of uranium concentration in Finnish rock and soil. Snow and ice attenuate radiation from the ground.

Finns are protected
The monitoring network has two main tasks: alarming when dose rates rise and creating a real-time radiation situation overview of Finland. Read more

 

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