Tabular Survey 2021
NOₓ - AKALA
Detailed overview of air pollution values for the measuring programme
| Year: | 2021 |
|---|---|
| Matter: | NOₓ - nitrogen oxides |
| Locality: | Praha 8-Karlin |
| Measuring programme: | AKALA |
| Organization: | CHMI |
| Region: | Prague |
| District: | Praha 8 |
| 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 | 64.0 | 30.5 | 38.9 | 54.6 | 30.5 | 33.4 | 47.8 | 36.6 | 35.2 | 26.2 | 49.7 | 36.6 | 29.9 | 40.2 | 22.6 | 24.9 | 28.4 | 62.5 | 28.7 | 52.1 | 79.3 | 76.1 | 33.8 | 25.8 | 43.0 | 46.1 | 49.7 | 52.2 | 73.9 | 13.7 | 34.2 | 42.0 | 79.3 | 31 |
| 2 | 55.3 | 56.4 | 39.9 | 48.9 | 64.6 | 29.3 | 25.2 | 26.4 | 28.0 | 26.6 | 27.0 | 47.8 | 29.6 | 68.2 | 104.7 | 124.4 | 94.6 | 98.9 | 75.6 | 94.3 | 31.5 | 50.2 | 92.5 | 120.7 | 155.5 | 99.9 | 18.5 | 38.3 | 63.3 | 155.5 | 28 | |||
| 3 | 60.8 | 57.1 | 64.5 | 89.6 | 22.1 | 40.7 | 31.2 | 43.6 | 75.5 | 49.9 | 28.1 | 24.4 | 11.8 | 19.0 | 30.9 | 17.0 | 16.8 | 15.4 | 15.9 | 12.7 | 19.2 | 14.7 | 32.6 | 53.8 | 78.7 | 65.6 | 37.0 | 29.9 | 49.0 | 70.5 | 58.6 | 39.9 | 89.6 | 31 |
| 4 | 35.2 | 9.7 | 8.0 | 21.8 | 14.2 | 25.7 | 27.1 | 26.2 | 38.0 | 34.7 | 29.1 | 15.1 | 13.7 | 12.9 | 14.4 | 22.2 | 19.4 | 23.0 | 37.6 | 32.3 | 44.0 | 15.1 | 19.7 | 19.2 | 10.0 | 21.5 | 35.7 | 33.1 | 28.1 | 16.3 | 23.4 | 44.0 | 30 | |
| 5 | 16.1 | 12.0 | 28.1 | 19.5 | 19.1 | 23.5 | 23.5 | 21.2 | 26.5 | 40.1 | 32.8 | 13.6 | 21.6 | 41.4 | 23.9 | 15.5 | 25.6 | 21.4 | 21.4 | 32.5 | 20.8 | 15.8 | 19.6 | 33.8 | 23.5 | 20.8 | 22.6 | 17.6 | 13.3 | 11.3 | 30.5 | 22.9 | 41.4 | 31 |
| 6 | 37.3 | 41.9 | 34.9 | 38.5 | 16.4 | 19.2 | 23.0 | 15.4 | 31.6 | 16.4 | 8.8 | 29.2 | 28.9 | 32.1 | 34.5 | 35.0 | 27.2 | 24.4 | 16.7 | 11.7 | 13.6 | 14.7 | 35.8 | 14.9 | 18.8 | 33.1 | 27.8 | 16.4 | 24.9 | 41.9 | 28 | |||
| 7 | 18.1 | 24.7 | 17.7 | 21.5 | 13.2 | 12.4 | 9.6 | 19.9 | 16.3 | 15.2 | 15.6 | 17.7 | 27.4 | 27.6 | 27.0 | 20.5 | 9.1 | 7.2 | 14.8 | 19.9 | 18.4 | 27.6 | 31.4 | 21.2 | 17.5 | 23.0 | 27.7 | 31.1 | 21.0 | 41.2 | 17.3 | 20.4 | 41.2 | 31 |
| 8 | 20.9 | 21.9 | 21.1 | 22.1 | 28.1 | 29.3 | 16.5 | 13.0 | 28.9 | 30.4 | 23.3 | 40.6 | 45.4 | 34.3 | 28.6 | 20.2 | 18.5 | 19.6 | 23.0 | 35.2 | 37.8 | 30.9 | 17.3 | 15.3 | 36.4 | 20.8 | 36.7 | 28.8 | 28.5 | 40.4 | 17.9 | 26.8 | 45.4 | 31 |
| 9 | 19.7 | 46.9 | 66.0 | 44.0 | 24.8 | 45.5 | 46.2 | 47.5 | 53.9 | 48.9 | 36.3 | 30.3 | 38.2 | 50.3 | 68.0 | 28.6 | 38.8 | 17.0 | 11.9 | 19.5 | 24.5 | 20.1 | 29.6 | 32.3 | 28.8 | 49.6 | 51.6 | 28.5 | 51.0 | 41.1 | 38.0 | 68.0 | 30 | |
| 10 | 67.0 | 36.2 | 37.3 | 50.6 | 43.2 | 38.4 | 24.1 | 29.2 | 33.9 | 50.4 | 48.9 | 36.8 | 39.3 | 50.1 | 32.3 | 74.9 | 78.4 | 84.1 | 47.5 | 30.6 | 28.9 | 28.0 | 33.8 | 54.9 | 118.5 | 62.1 | 78.7 | 95.6 | 98.4 | 164.2 | 59.1 | 56.6 | 164.2 | 31 |
| 11 | 77.6 | 48.9 | 76.1 | 40.8 | 46.2 | 40.3 | 25.9 | 45.3 | 79.2 | 86.5 | 70.8 | 67.0 | 48.2 | 36.3 | 59.6 | 93.0 | 49.5 | 44.0 | 36.5 | 32.5 | 33.3 | 24.3 | 62.3 | 60.6 | 38.7 | 50.3 | 54.6 | 41.9 | 57.1 | 29.4 | 51.9 | 93.0 | 30 | |
| 12 | 29.1 | 34.2 | 49.6 | 58.9 | 39.4 | 30.6 | 91.2 | 85.1 | 70.2 | 69.8 | 37.1 | 41.3 | 97.0 | 60.7 | 62.8 | 47.3 | 40.1 | 58.1 | 23.2 | 20.7 | 70.7 | 108.5 | 53.4 | 19.5 | 11.5 | 28.5 | 56.8 | 54.4 | 110.3 | 37.5 | 26.4 | 52.4 | 110.3 | 31 |
