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
160010excellentexcellent11excellent
15008excellentexcellent11excellent
14007excellentexcellent21excellent
13008excellentexcellent11excellent
120022goodexcellent31excellent
110024goodexcellent41excellent
100032goodexcellent41excellent
090027goodexcellent41excellent
080031goodexcellent31excellent
070038goodexcellent51excellent
060047goodexcellent61excellent
050050goodexcellent71excellent
040044goodexcellent71excellent
030039goodexcellent71excellent
020037goodexcellent61excellent
010043goodexcellent61excellent
000045goodexcellent61excellent
230043goodexcellent51excellent
220046goodexcellent41excellent
210033goodexcellent21excellent
200015excellentexcellent11excellent
190013excellentexcellent11excellent
180010excellentexcellent21excellent
170012excellentexcellent21excellent