closer to Reykjavík, eight years
before that. As elsewhere in Europe sulphur concentration is lower now than when measurements
began.
Average value of sulphur is
about 0.5 mg/l in precipitation,
about 0.1 μg/m3 in
aerosol and
about 0.07 μg/m3 in
air.
Stórhöfði - a seashore
background station
Stórhöfði is at the south end of island Heimaey which is the largest of the Westman islands
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