| HOUR | OPOLSKA ST. | ROOF (BEFORE FILTERS) | ![]() |
AIR SUPPLIED TO OFFICES | |||
|---|---|---|---|---|---|---|---|
| 1600 | 11 | excellent | excellent | 2 | ⇨ | 1 | excellent |
| 1500 | 12 | excellent | excellent | 2 | ⇨ | 1 | excellent |
| 1400 | 10 | excellent | excellent | 2 | ⇨ | 1 | excellent |
| 1300 | 14 | good | excellent | 3 | ⇨ | 1 | excellent |
| 1200 | 13 | good | excellent | 3 | ⇨ | 1 | excellent |
| 1100 | 18 | good | excellent | 4 | ⇨ | 1 | excellent |
| 1000 | 32 | good | excellent | 6 | ⇨ | 1 | excellent |
| 0900 | 44 | lightly polluted | excellent | 9 | ⇨ | 1 | excellent |
| 0800 | 54 | lightly polluted | excellent | 9 | ⇨ | 1 | excellent |
| 0700 | 54 | lightly polluted | excellent | 9 | ⇨ | 1 | excellent |
| 0600 | 51 | lightly polluted | excellent | 10 | ⇨ | 1 | excellent |
| 0500 | 54 | lightly polluted | excellent | 9 | ⇨ | 1 | excellent |
| 0400 | 52 | lightly polluted | excellent | 10 | ⇨ | 1 | excellent |
| 0300 | 54 | lightly polluted | good | 13 | ⇨ | 1 | excellent |
| 0200 | 54 | lightly polluted | excellent | 9 | ⇨ | 1 | excellent |
| 0100 | 54 | lightly polluted | excellent | 10 | ⇨ | 1 | excellent |
| 0000 | 54 | lightly polluted | excellent | 10 | ⇨ | 1 | excellent |
| 2300 | 53 | lightly polluted | excellent | 10 | ⇨ | 1 | excellent |
| 2200 | 50 | lightly polluted | excellent | 9 | ⇨ | 1 | excellent |
| 2100 | 49 | lightly polluted | excellent | 9 | ⇨ | 1 | excellent |
| 2000 | 39 | lightly polluted | excellent | 6 | ⇨ | 1 | excellent |
| 1900 | 32 | good | excellent | 6 | ⇨ | 1 | excellent |
| 1800 | 22 | good | excellent | 3 | ⇨ | 1 | excellent |
| 1700 | 18 | good | excellent | 4 | ⇨ | 1 | excellent |