| HOUR | OPOLSKA ST. | ROOF (BEFORE FILTERS) | ![]() |
AIR SUPPLIED TO OFFICES | |||
|---|---|---|---|---|---|---|---|
| 2200 | 148 | severely polluted | good | 30 | ⇨ | 1 | excellent |
| 2100 | 170 | severely polluted | good | 33 | ⇨ | 1 | excellent |
| 2000 | 164 | severely polluted | good | 33 | ⇨ | 1 | excellent |
| 1900 | 142 | severely polluted | good | 29 | ⇨ | 1 | excellent |
| 1800 | 164 | severely polluted | lightly polluted | 37 | ⇨ | 1 | excellent |
| 1700 | 186 | severely polluted | lightly polluted | 40 | ⇨ | 1 | excellent |
| 1600 | 158 | severely polluted | good | 36 | ⇨ | 1 | excellent |
| 1500 | 160 | severely polluted | lightly polluted | 37 | ⇨ | 1 | excellent |
| 1400 | 153 | severely polluted | lightly polluted | 38 | ⇨ | 1 | excellent |
| 1300 | 149 | severely polluted | good | 35 | ⇨ | 1 | excellent |
| 1200 | 141 | severely polluted | good | 33 | ⇨ | 1 | excellent |
| 1100 | 125 | severely polluted | good | 28 | ⇨ | 1 | excellent |
| 1000 | 105 | heavily polluted | good | 24 | ⇨ | 1 | excellent |
| 0900 | 107 | heavily polluted | good | 24 | ⇨ | 1 | excellent |
| 0800 | 107 | heavily polluted | good | 22 | ⇨ | 1 | excellent |
| 0700 | 118 | heavily polluted | good | 25 | ⇨ | 1 | excellent |
| 0600 | 130 | severely polluted | good | 24 | ⇨ | 1 | excellent |
| 0500 | 138 | severely polluted | good | 29 | ⇨ | 1 | excellent |
| 0400 | 138 | severely polluted | good | 33 | ⇨ | 1 | excellent |
| 0300 | 142 | severely polluted | good | 32 | ⇨ | 1 | excellent |
| 0200 | 156 | severely polluted | good | 33 | ⇨ | 1 | excellent |
| 0100 | 167 | severely polluted | good | 34 | ⇨ | 1 | excellent |
| 0000 | 155 | severely polluted | good | 31 | ⇨ | 1 | excellent |
| 2300 | 162 | severely polluted | good | 30 | ⇨ | 1 | excellent |