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 | ||||
---|---|---|---|---|---|---|---|
1000 | 132 | moderately polluted | excellent | 2 | ⇨ | 1 | excellent |
0900 | 42 | good | excellent | 2 | ⇨ | 1 | excellent |
0800 | 17 | excellent | excellent | 1 | ⇨ | 1 | excellent |
0700 | 18 | excellent | excellent | 1 | ⇨ | 1 | excellent |
0600 | 76 | lightly polluted | excellent | 2 | ⇨ | 1 | excellent |
0500 | 25 | good | excellent | 2 | ⇨ | 1 | excellent |
0400 | 32 | good | excellent | 4 | ⇨ | 1 | excellent |
0300 | 45 | good | excellent | 4 | ⇨ | 1 | excellent |
0200 | 50 | good | excellent | 5 | ⇨ | 1 | excellent |
0100 | 62 | lightly polluted | excellent | 6 | ⇨ | 1 | excellent |
0000 | 67 | lightly polluted | excellent | 9 | ⇨ | 1 | excellent |
2300 | 157 | heavily polluted | excellent | 13 | ⇨ | 1 | excellent |
2200 | 91 | lightly polluted | excellent | 10 | ⇨ | 1 | excellent |
2100 | 99 | lightly polluted | excellent | 12 | ⇨ | 1 | excellent |
2000 | 116 | moderately polluted | excellent | 15 | ⇨ | 1 | excellent |
1900 | 123 | moderately polluted | excellent | 17 | ⇨ | 1 | excellent |
1800 | 103 | moderately polluted | excellent | 16 | ⇨ | 1 | excellent |
1700 | 159 | heavily polluted | excellent | 13 | ⇨ | 1 | excellent |
1600 | 75 | lightly polluted | excellent | 12 | ⇨ | 1 | excellent |
1500 | 67 | lightly polluted | excellent | 9 | ⇨ | 1 | excellent |
1400 | 59 | good | excellent | 6 | ⇨ | 1 | excellent |
1300 | 38 | good | excellent | 4 | ⇨ | 1 | excellent |
1200 | 45 | good | excellent | 3 | ⇨ | 1 | excellent |
1100 | 107 | moderately polluted | excellent | 4 | ⇨ | 1 | excellent |