| Views | |
|---|---|
| Com podem saber si l'aire de l'institut està contaminat? | 40 |
| November 2025 | January 2026 | April 2026 | |
| Com podem saber si l'aire de l'institut està contaminat? | 2 | 2 | 1 |
| Views | |
|---|---|
| United States | 27 |
| China | 3 |
| Germany | 3 |
| Poland | 2 |
| Sweden | 2 |
| Slovenia | 2 |
| Spain | 1 |
| Views | |
|---|---|
| Ashburn | 2 |
| Ljubljana | 2 |
| Ahigal | 1 |
| Boardman | 1 |
| Cheyenne | 1 |
| Erbach | 1 |
| Hohhot | 1 |
| Kozieglowy | 1 |