Tab. II.4.1.1 Number of days with exceedances of the limit value (50 μg.m-3) for the PM10 24-hour concentration in the winter period (October–March
| winter 2000/01 | winter 2001/02 | winter 2002/03 | winter 2003/04 | winter 2004/05 | winter 2005/06 | winter 2006/07 | |
| Mikulov-Sedlec | 6 | 26 | 23 | 23 | 22 | 53 | 12 |
| Brno-Tuřany | 14 | 41 | 45 | 37 | 42 | 67 | 37 |