Tabular Survey 2020
NO₂ - ALEGA
Detailed overview of air pollution values for the measuring programme
| Year: | 2020 |
|---|---|
| Matter: | NO₂ - nitrogen dioxide |
| Locality: | Praha 2-Legerova |
| Measuring programme: | ALEGA |
| Organization: | CHMI |
| Region: | Prague |
| District: | Praha 2 |
| Unit: | µg/m³ |
| Measuring method: | chemiluminescence |
| 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 | 39.5 | 56.2 | 40.4 | 15.6 | 31.5 | 46.7 | 39.8 | 43.2 | 44.7 | 31.7 | 37.2 | 38.3 | 52.2 | 46.4 | 43.2 | 59.9 | 67.5 | 47.9 | 45.1 | 70.6 | 50.3 | 43.1 | 70.3 | 47.3 | 50.4 | 43.4 | 51.9 | 32.1 | 25.4 | 38.2 | 24.5 | 44.3 | 70.6 | 31 |
| 2 | 21.9 | 22.1 | 15.1 | 26.7 | 41.1 | 29.8 | 54.9 | 59.8 | 38.6 | 16.0 | 12.7 | 18.9 | 49.3 | 32.8 | 57.2 | 46.5 | 34.5 | 15.2 | 29.0 | 40.5 | 25.8 | 22.5 | 11.6 | 33.9 | 24.8 | 18.9 | 35.9 | 29.5 | 48.6 | 31.5 | 59.8 | 29 | ||
| 3 | 41.3 | 42.7 | 41.6 | 40.0 | 56.3 | 30.9 | 19.7 | 35.7 | 51.1 | 30.3 | 53.6 | 21.4 | 11.9 | 45.3 | 41.5 | 72.3 | 60.0 | 39.2 | 67.5 | 55.2 | 24.4 | 25.2 | 40.8 | 42.3 | 42.6 | 48.9 | 69.6 | 38.5 | 21.9 | 38.3 | 43.2 | 41.7 | 72.3 | 31 |
| 4 | 51.9 | 47.6 | 46.5 | 51.2 | 37.1 | 54.6 | 68.9 | 65.9 | 49.7 | 39.2 | 42.6 | 36.2 | 20.7 | 26.0 | 29.5 | 55.9 | 51.5 | 42.8 | 26.5 | 34.7 | 34.8 | 43.5 | 65.3 | 28.0 | 22.9 | 37.2 | 39.4 | 44.8 | 25.8 | 35.6 | 41.9 | 68.9 | 30 | |
| 5 | 15.0 | 10.3 | 25.2 | 40.6 | 38.1 | 28.6 | 42.2 | 44.9 | 48.8 | 42.5 | 37.4 | 35.5 | 51.2 | 50.7 | 44.7 | 35.8 | 40.2 | 52.7 | 42.6 | 44.9 | 41.1 | 50.3 | 24.7 | 12.3 | 22.7 | 45.5 | 47.7 | 42.2 | 42.8 | 30.4 | 25.0 | 37.3 | 52.7 | 31 |
| 6 | 48.6 | 41.3 | 44.3 | 44.9 | 20.0 | 27.2 | 17.6 | 48.5 | 46.4 | 61.9 | 49.8 | 59.8 | 55.3 | 43.0 | 56.9 | 47.6 | 64.2 | 24.8 | 40.0 | 14.5 | 24.1 | 34.2 | 51.3 | 47.9 | 51.5 | 52.7 | 24.0 | 16.4 | 23.0 | 16.9 | 40.0 | 64.2 | 30 | |
| 7 | 26.9 | 25.0 | 33.6 | 19.2 | 12.6 | 13.0 | 16.1 | 36.5 | 35.7 | 28.3 | 30.2 | 32.7 | 42.6 | 44.7 | 26.9 | 43.5 | 34.7 | 39.9 | 33.3 | 30.7 | 56.1 | 50.4 | 56.1 | 22 | ||||||||||
| 8 | 45.5 | 38.5 | 31.7 | 28.0 | 45.9 | 46.3 | 64.4 | 55.9 | 55.0 | 60.9 | 55.8 | 55.2 | 73.9 | 40.6 | 37.0 | 46.1 | 38.4 | 34.0 | 35.1 | 50.2 | 53.6 | 25.3 | 16.0 | 19.3 | 33.8 | 11.9 | 26.9 | 42.9 | 28.3 | 29.7 | 27.1 | 40.4 | 73.9 | 31 |
| 9 | 37.0 | 30.3 | 28.8 | 33.3 | 26.6 | 29.8 | 45.7 | 30.5 | 42.2 | 39.9 | 56.9 | 34.8 | 47.9 | 68.5 | 69.3 | 65.8 | 43.8 | 55.8 | 43.7 | 49.2 | 66.4 | 69.2 | 48.6 | 42.5 | 27.2 | 15.9 | 28.5 | 28.2 | 40.7 | 48.5 | 43.2 | 69.3 | 30 | |
| 10 | 57.0 | 52.0 | 43.6 | 37.3 | 39.6 | 29.2 | 20.7 | 25.1 | 31.0 | 29.1 | 28.4 | 34.6 | 37.2 | 19.5 | 37.1 | 37.2 | 30.6 | 13.5 | 46.4 | 55.7 | 55.9 | 39.5 | 39.6 | 24.1 | 32.3 | 35.3 | 31.4 | 28.5 | 29.3 | 19.7 | 23.5 | 34.3 | 57.0 | 31 |
| 11 | 20.1 | 33.8 | 51.6 | 44.9 | 46.6 | 40.3 | 37.8 | 35.0 | 37.3 | 40.2 | 38.6 | 36.3 | 43.0 | 40.9 | 30.1 | 27.2 | 25.8 | 54.7 | 26.0 | 34.1 | 37.4 | 32.0 | 40.9 | 41.1 | 39.6 | 31.5 | 36.2 | 48.3 | 30.0 | 46.7 | 37.6 | 54.7 | 30 | |
| 12 | 52.4 | 54.8 | 67.0 | 42.9 | 40.6 | 54.4 | 55.1 | 41.8 | 45.1 | 40.7 | 32.9 | 40.7 | 42.2 | 43.9 | 36.6 | 45.3 | 32.9 | 28.1 | 34.6 | 28.9 | 45.7 | 11.6 | 20.1 | 14.0 | 34.4 | 41.3 | 30.4 | 39.3 | 48.9 | 39.5 | 67.0 | 29 | ||
