PM 10
Air quality index [µg/m3]:
excellent ≤ 20
good ≤ 60
lightly polluted ≤ 100
moderately polluted ≤ 140
heavily polluted ≤ 200
severely polluted > 200
[µg/m3]
PM 10
HOUR OPOLSKA ST. ROOF (BEFORE FILTERS)  AIR SUPPLIED TO OFFICES
0300107moderately pollutedexcellent152excellent
0200105moderately pollutedexcellent161excellent
0100119moderately pollutedexcellent171excellent
0000108moderately pollutedexcellent181excellent
2300110moderately pollutedexcellent181excellent
2200110moderately pollutedexcellent182excellent
2100101moderately pollutedexcellent171excellent
200077lightly pollutedexcellent161excellent
190082lightly pollutedexcellent151excellent
180080lightly pollutedexcellent141excellent
170067lightly pollutedexcellent121excellent
160058goodexcellent111excellent
150049goodexcellent91excellent
140044goodexcellent81excellent
130032goodexcellent71excellent
120033goodexcellent71excellent
110027goodexcellent61excellent
100043goodexcellent71excellent
090040goodexcellent61excellent
080044goodexcellent61excellent
070047goodexcellent71excellent
060040goodexcellent61excellent
050042goodexcellent61excellent
040040goodexcellent71excellent