Tabular Survey 2021
PM₂.₅ - TOPDA
Detailed overview of air pollution values for the measuring programme
| Year: | 2021 |
|---|---|
| Matter: | PM₂.₅ - fine particles PM2.5 |
| Locality: | Ostrava-Poruba DD |
| Measuring programme: | TOPDA |
| Organization: | SMOstrava |
| Region: | Moravskoslezsky |
| District: | Ostrava-mesto |
| Unit: | µg/m³ |
| Measuring method: | optoelectronic method |
| Average daily concentrations in specific units | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day/Month | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max. | N |
| 1 | 24.9 | 80.3 | 94.4 | 95.0 | 15.3 | 36.5 | 13.4 | 21.8 | 26.2 | 34.3 | 45.5 | 23.3 | 11.5 | 15.2 | 22.3 | 14.6 | 37.6 | 57.3 | 22.8 | 13.6 | 11.5 | 10.0 | 6.8 | 17.0 | 31.3 | 95.0 | 24 | |||||||
| 2 | 0 | |||||||||||||||||||||||||||||||||
| 3 | 0 | |||||||||||||||||||||||||||||||||
| 4 | 12.1 | 8.5 | 11.3 | 8.9 | 7.3 | 12.8 | 11.1 | 12.2 | 8.7 | 10.1 | 20.1 | 31.2 | 31.8 | 25.4 | 19.9 | 14.1 | 11.6 | 14.5 | 9.0 | 8.9 | 18.7 | 17.3 | 17.9 | 13.0 | 14.8 | 31.8 | 24 | |||||||
| 5 | 39.3 | 16.5 | 8.9 | 8.5 | 4.9 | 4.2 | 6.2 | 8.8 | 6.4 | 5.1 | 7.8 | 10.3 | 15.8 | 9.3 | 10.0 | 7.1 | 8.2 | 4.7 | 6.9 | 5.7 | 5.7 | 5.5 | 3.7 | 4.3 | 4.3 | 3.0 | 3.9 | 6.9 | 6.4 | 10.8 | 8.0 | 8.3 | 39.3 | 31 |
| 6 | 9.9 | 11.3 | 13.2 | 11.5 | 14.1 | 13.8 | 13.5 | 14.0 | 9.3 | 7.0 | 8.8 | 12.8 | 6.3 | 8.9 | 9.2 | 15.5 | 16.7 | 16.3 | 13.4 | 12.8 | 12.7 | 14.4 | 18.9 | 19.7 | 16.8 | 14.5 | 11.9 | 11.8 | 16.0 | 5.5 | 12.7 | 19.7 | 30 | |
| 7 | 4.6 | 6.5 | 10.7 | 10.2 | 10.5 | 6.1 | 8.0 | 15.9 | 7.5 | 4.1 | 15.2 | 12.3 | 16.6 | 17.6 | 14.0 | 13.8 | 16.3 | 17.2 | 12.1 | 11.7 | 9.7 | 11.9 | 15.6 | 20.8 | 24.6 | 10.0 | 12.8 | 15.3 | 10.8 | 10.5 | 11.0 | 12.4 | 24.6 | 31 |
| 8 | 10.1 | 11.5 | 6.0 | 6.0 | 9.6 | 6.1 | 5.5 | 3.5 | 11.5 | 8 | ||||||||||||||||||||||||
| 9 | 0 | |||||||||||||||||||||||||||||||||
| 10 | 0 | |||||||||||||||||||||||||||||||||
| 11 | 21.2 | 12.9 | 18.9 | 33.5 | 28.7 | 26.6 | 42.3 | 27.5 | 37.0 | 14.1 | 13.0 | 14.7 | 16.3 | 16.4 | 11.2 | 21.4 | 23.0 | 30.5 | 22.3 | 22.0 | 13.4 | 8.8 | 42.3 | 22 | ||||||||||
| 12 | 6.6 | 8.0 | 46.5 | 39.8 | 50.6 | 29.7 | 25.8 | 43.3 | 43.7 | 39.6 | 41.7 | 22.6 | 9.7 | 15.8 | 9.0 | 5.0 | 13.2 | 23.2 | 21.8 | 16.3 | 19.3 | 70.0 | 99.5 | 75.1 | 12.4 | 13.0 | 11.0 | 30.1 | 99.5 | 27 | ||||
