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
0400300severely pollutedexcellent21excellent
0300300severely pollutedexcellent21excellent
0200300severely pollutedexcellent21excellent
0100300severely pollutedexcellent21excellent
0000300severely pollutedexcellent21excellent
2300300severely pollutedexcellent21excellent
2200300severely pollutedexcellent31excellent
2100300severely pollutedexcellent41excellent
2000300severely pollutedexcellent11excellent
1900300severely pollutedexcellent11excellent
1800300severely pollutedexcellent11excellent
1700300severely pollutedexcellent11excellent
1600300severely pollutedexcellent11excellent
1500300severely pollutedexcellent21excellent
1400300severely pollutedexcellent21excellent
1300300severely pollutedexcellent31excellent
1200300severely pollutedexcellent21excellent
1100300severely pollutedexcellent31excellent
1000300severely pollutedexcellent21excellent
0900300severely pollutedexcellent41excellent
0800300severely pollutedexcellent31excellent
0700300severely pollutedexcellent31excellent
0600300severely pollutedexcellent21excellent
0500300severely pollutedexcellent21excellent