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
1700130moderately pollutedexcellent151excellent
1600116moderately pollutedexcellent151excellent
1500100lightly pollutedexcellent141excellent
140074lightly pollutedexcellent111excellent
130055goodexcellent71excellent
120057goodexcellent81excellent
110078lightly pollutedexcellent91excellent
100080lightly pollutedexcellent121excellent
0900108moderately pollutedexcellent171excellent
0800120moderately pollutedexcellent171excellent
0700100lightly pollutedexcellent161excellent
0600102moderately pollutedexcellent121excellent
050090lightly pollutedexcellent91excellent
040089lightly pollutedexcellent81excellent
0300116moderately pollutedexcellent91excellent
0200116moderately pollutedexcellent101excellent
0100114moderately pollutedexcellent81excellent
0000104moderately pollutedexcellent91excellent
230096lightly pollutedexcellent81excellent
220087lightly pollutedexcellent111excellent
2100109moderately pollutedexcellent141excellent
2000113moderately pollutedexcellent161excellent
190096lightly pollutedexcellent171excellent
180098lightly pollutedexcellent161excellent