Tabular Survey 2021
PM₂.₅ - PPLRA
Detailed overview of air pollution values for the measuring programme
| Year: | 2021 |
|---|---|
| Matter: | PM₂.₅ - fine particles PM2.5 |
| Locality: | Plzen-Roudna |
| Measuring programme: | PPLRA |
| Organization: | ZU Usti nL |
| Region: | Plzensky |
| District: | Plzen-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 | 74.6 | 41.1 | 37.0 | 28.7 | 27.5 | 16.8 | 15.5 | 18.5 | 15.9 | 33.0 | 31.0 | 16.1 | 6.7 | 7.5 | 16.2 | 10.5 | 17.1 | 17.5 | 9.3 | 23.6 | 45.5 | 25.5 | 13.6 | 9.8 | 16.0 | 13.3 | 14.0 | 19.6 | 8.7 | 8.0 | 20.7 | 21.3 | 74.6 | 31 |
| 2 | 41.6 | 32.0 | 6.6 | 12.9 | 27.1 | 21.0 | 28.0 | 34.3 | 45.5 | 35.5 | 22.1 | 32.5 | 28.4 | 57.8 | 76.8 | 42.0 | 23.3 | 32.4 | 25.9 | 36.2 | 37.2 | 29.9 | 65.4 | 56.0 | 60.2 | 35.1 | 16.5 | 18.2 | 35.0 | 76.8 | 28 | |||
| 3 | 38.0 | 42.5 | 55.2 | 45.0 | 18.0 | 31.9 | 28.7 | 29.6 | 34.7 | 38.6 | 18.4 | 4.4 | 2.8 | 5.2 | 8.3 | 5.9 | 12.0 | 16.5 | 13.4 | 16.5 | 13.8 | 17.5 | 22.4 | 33.7 | 34.8 | 33.1 | 18.9 | 12.5 | 18.7 | 21.5 | 25.2 | 23.2 | 55.2 | 31 |
| 4 | 28.0 | 9.4 | 7.6 | 13.2 | 14.3 | 5.8 | 7.4 | 10.3 | 26.3 | 28.8 | 23.3 | 10.8 | 12.9 | 13.3 | 13.8 | 12.3 | 17.8 | 24.4 | 25.9 | 29.0 | 21.7 | 13.4 | 12.5 | 18.6 | 11.5 | 9.8 | 15.2 | 18.0 | 12.6 | 16.8 | 16.2 | 29.0 | 30 | |
| 5 | 27.4 | 9.1 | 12.7 | 14.4 | 5.5 | 7.8 | 6.8 | 12.8 | 12.2 | 7.8 | 10.2 | 3.8 | 2.9 | 8.8 | 10.2 | 4.3 | 5.3 | 4.0 | 7.9 | 8.2 | 7.4 | 6.0 | 6.9 | 5.4 | 3.9 | 4.4 | 5.3 | 7.8 | 11.3 | 9.9 | 11.7 | 8.4 | 27.4 | 31 |
| 6 | 12.3 | 10.0 | 12.4 | 16.0 | 14.5 | 17.7 | 18.1 | 19.6 | 15.6 | 13.1 | 17.6 | 15.4 | 6.5 | 9.1 | 11.6 | 19.6 | 15 | |||||||||||||||||
| 7 | 0 | |||||||||||||||||||||||||||||||||
| 8 | 0 | |||||||||||||||||||||||||||||||||
| 9 | 0 | |||||||||||||||||||||||||||||||||
| 10 | 0 | |||||||||||||||||||||||||||||||||
| 11 | 0 | |||||||||||||||||||||||||||||||||
| 12 | 0 | |||||||||||||||||||||||||||||||||
