Tabular Survey 2020
PM₂.₅ - ALEGA
Detailed overview of air pollution values for the measuring programme
| Year: | 2020 |
|---|---|
| Matter: | PM₂.₅ - fine particles PM2.5 |
| Locality: | Praha 2-Legerova |
| Measuring programme: | ALEGA |
| Organization: | CHMI |
| Region: | Prague |
| District: | Praha 2 |
| 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 | 31.8 | 66.7 | 34.1 | 5.3 | 12.5 | 15.8 | 22.3 | 13.9 | 17.3 | 9.1 | 9.1 | 15.6 | 16.9 | 21.3 | 25.3 | 43.3 | 58.5 | 44.3 | 25.3 | 17.5 | 28.4 | 26.3 | 26.6 | 31.9 | 36.7 | 38.5 | 45.5 | 7.5 | 4.1 | 7.3 | 2.6 | 24.6 | 66.7 | 31 |
| 2 | 2.1 | 3.3 | 3.2 | 3.2 | 5.2 | 11.8 | 12.0 | 25.5 | 21.8 | 2.6 | 2.2 | 3.5 | 7.2 | 6.3 | 16.9 | 11.8 | 5.3 | 3.0 | 4.5 | 8.4 | 6.2 | 5.0 | 2.2 | 4.9 | 3.5 | 2.4 | 5.8 | 7.3 | 10.9 | 7.2 | 25.5 | 29 | ||
| 3 | 5.8 | 6.9 | 9.8 | 9.3 | 12.6 | 5.5 | 11.2 | 14.3 | 14.0 | 4.7 | 3.5 | 2.5 | 3.3 | 11.1 | 21.1 | 17.9 | 33.1 | 23.6 | 33.9 | 37.6 | 6.9 | 8.2 | 10.1 | 17.4 | 22.2 | 28.7 | 34.8 | 46.1 | 17.3 | 7.2 | 11.1 | 15.9 | 46.1 | 31 |
| 4 | 21.8 | 28.7 | 29.5 | 40.5 | 29.2 | 20.1 | 22.7 | 16.6 | 19.4 | 13.9 | 15.8 | 19.1 | 10.8 | 8.7 | 12.2 | 11.9 | 14.0 | 17.2 | 11.6 | 6.8 | 12.1 | 11.3 | 14.9 | 14.5 | 11.2 | 12.7 | 10.9 | 11.1 | 5.8 | 6.7 | 16.1 | 40.5 | 30 | |
| 5 | 3.0 | 3.1 | 7.3 | 9.1 | 7.2 | 5.3 | 8.9 | 14.5 | 17.4 | 13.5 | 11.4 | 5.6 | 12.2 | 12.2 | 11.7 | 13.7 | 14.0 | 12.5 | 8.5 | 8.9 | 6.7 | 7.2 | 6.3 | 4.8 | 3.9 | 7.2 | 8.0 | 6.0 | 5.2 | 4.1 | 4.8 | 8.5 | 17.4 | 31 |
| 6 | 6.7 | 5.0 | 5.7 | 8.2 | 4.4 | 5.0 | 5.6 | 7.3 | 7.7 | 11.1 | 9.0 | 17.5 | 15.1 | 13.7 | 10.3 | 10.1 | 9.6 | 6.5 | 6.9 | 6.1 | 4.3 | 5.1 | 5.9 | 7.4 | 7.6 | 8.2 | 9.6 | 7.9 | 4.0 | 3.6 | 7.8 | 17.5 | 30 | |
| 7 | 4.4 | 4.3 | 5.0 | 4.9 | 4.3 | 3.5 | 3.4 | 5.5 | 7.2 | 5.5 | 4.2 | 4.7 | 5.0 | 5.0 | 6.6 | 7.2 | 5.9 | 9.5 | 12.6 | 11.4 | 9.0 | 11.6 | 9.5 | 6.4 | 5.5 | 7.0 | 9.4 | 8.0 | 6.7 | 12.6 | 28 | |||
| 8 | 8.2 | 11.4 | 12.0 | 6.5 | 7.2 | 11.0 | 20.0 | 23.8 | 26.3 | 24.8 | 18.3 | 16.3 | 15.4 | 14.6 | 17.8 | 15.9 | 13.1 | 7.8 | 7.7 | 7.7 | 8.3 | 7.7 | 5.2 | 3.9 | 4.5 | 4.5 | 3.8 | 6.5 | 4.8 | 6.6 | 4.6 | 11.2 | 26.3 | 31 |
| 9 | 7.2 | 6.4 | 5.7 | 7.5 | 10.1 | 7.5 | 7.5 | 9.1 | 10.0 | 7.4 | 11.2 | 11.6 | 12.7 | 15.0 | 16.4 | 17.5 | 10.3 | 7.0 | 10.0 | 10.1 | 16.3 | 23.1 | 20.0 | 10.8 | 5.3 | 2.0 | 7.3 | 16.4 | 11.5 | 14.1 | 10.9 | 23.1 | 30 | |
| 10 | 18.5 | 20.1 | 11.4 | 5.9 | 7.5 | 3.2 | 3.0 | 5.5 | 6.6 | 10.2 | 13.5 | 12.2 | 12.3 | 1.9 | 6.4 | 8.1 | 10.1 | 7.4 | 17.8 | 25.4 | 29.6 | 25.0 | 24.0 | 13.1 | 18.3 | 8.9 | 9.3 | 10.0 | 7.0 | 4.6 | 9.6 | 11.8 | 29.6 | 31 |
| 11 | 15.4 | 6.9 | 9.3 | 9.0 | 17.3 | 28.7 | 36.5 | 33.5 | 24.2 | 26.1 | 15.0 | 22.2 | 29.4 | 30.8 | 16.0 | 8.6 | 6.0 | 15.1 | 12.6 | 7.9 | 24.5 | 20.9 | 14.9 | 27.8 | 26.2 | 31.8 | 31.6 | 28.0 | 12.5 | 19.2 | 20.3 | 36.5 | 30 | |
| 12 | 33.1 | 33.7 | 23.6 | 17.0 | 17.7 | 19.9 | 16.5 | 33.0 | 26.2 | 14.1 | 24.1 | 18.4 | 21.0 | 31.5 | 23.3 | 22.8 | 14.5 | 9.3 | 20.3 | 7.0 | 6.6 | 1.8 | 4.3 | 6.0 | 8.6 | 16.9 | 12.1 | 23.8 | 36.1 | 18.7 | 36.1 | 29 | ||
