Tabular Survey 2023
NOₓ - AREPA
Detailed overview of air pollution values for the measuring programme
| Year: | 2023 |
|---|---|
| Matter: | NOₓ - nitrogen oxides |
| Locality: | Praha 1-n. Republiky |
| Measuring programme: | AREPA |
| Organization: | CHMI |
| Region: | Prague |
| District: | Praha 1 |
| 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 | 61.9 | 53.8 | 48.7 | 27.1 | 21.1 | 28.3 | 49.8 | 22.0 | 38.6 | 33.4 | 34.7 | 24.0 | 20.9 | 17.2 | 14.3 | 28.0 | 47.4 | 42.0 | 37.8 | 51.9 | 29.7 | 38.8 | 46.3 | 41.2 | 47.2 | 38.4 | 41.0 | 27.7 | 27.1 | 25.5 | 23.7 | 35.1 | 61.9 | 31 |
| 2 | 23.0 | 25.2 | 22.6 | 20.7 | 44.9 | 87.0 | 113.9 | 105.4 | 80.5 | 68.4 | 34.3 | 43.5 | 57.8 | 58.0 | 52.5 | 84.9 | 35.2 | 17.1 | 25.1 | 25.9 | 26.5 | 58.3 | 68.6 | 29.2 | 19.7 | 25.3 | 33.8 | 54.8 | 47.9 | 113.9 | 28 | |||
| 3 | 66.9 | 74.2 | 60.2 | 45.5 | 26.3 | 37.7 | 28.2 | 25.9 | 25.6 | 30.8 | 31.1 | 32.2 | 45.1 | 47.6 | 67.4 | 92.0 | 41.7 | 36.7 | 35.7 | 33.4 | 25.5 | 17.5 | 27.1 | 28.6 | 29.3 | 34.8 | 39.9 | 29.7 | 39.9 | 92.0 | 28 | |||
| 4 | 18.7 | 23.9 | 23.5 | 32.0 | 52.7 | 61.3 | 45.2 | 33.6 | 35.3 | 34.9 | 30.3 | 27.8 | 27.3 | 33.6 | 32.8 | 38.1 | 41.1 | 29.7 | 26.7 | 42.8 | 50.6 | 60.1 | 34.9 | 27.3 | 26.8 | 29.3 | 44.0 | 54.5 | 32.3 | 25.9 | 35.9 | 61.3 | 30 | |
| 5 | 34.5 | 26.5 | 28.5 | 56.9 | 49.6 | 25.4 | 19.3 | 18.8 | 24.6 | 28.4 | 29.2 | 29.2 | 22.9 | 20.7 | 28.2 | 29.0 | 22.5 | 27.6 | 28.4 | 25.7 | 24.6 | 29.9 | 27.8 | 20.2 | 24.8 | 23.3 | 18.3 | 30.1 | 27.3 | 22.6 | 33.1 | 27.7 | 56.9 | 31 |
| 6 | 32.4 | 21.0 | 18.0 | 19.9 | 35.9 | 33.0 | 43.5 | 34.3 | 36.2 | 39.0 | 26.1 | 31.9 | 38.4 | 29.4 | 32.7 | 28.3 | 33.9 | 29.1 | 39.6 | 34.9 | 23.6 | 29.7 | 14.8 | 18.7 | 24.5 | 27.2 | 18.0 | 21.7 | 32.6 | 30.6 | 29.3 | 43.5 | 30 | |
| 7 | 16.1 | 12.9 | 14.9 | 24.6 | 17.8 | 18.3 | 29.8 | 31.5 | 36.7 | 32.2 | 22.6 | 19.7 | 20.1 | 24.0 | 16.2 | 15.3 | 20.7 | 18.3 | 25.3 | 20.2 | 26.7 | 17.2 | 13.0 | 18.1 | 19.4 | 17.0 | 17.4 | 18.9 | 17.7 | 18.9 | 19.3 | 20.7 | 36.7 | 31 |
| 8 | 14.9 | 16.2 | 15.7 | 16.5 | 23.0 | 16.4 | 12.3 | 11.9 | 25.0 | 29.1 | 30.0 | 20.6 | 20.6 | 27.9 | 26.3 | 26.8 | 31.3 | 40.5 | 32.4 | 37.4 | 27.5 | 25.8 | 21.3 | 34.0 | 18.4 | 19.9 | 22.9 | 25.8 | 18.6 | 25.4 | 21.2 | 23.7 | 40.5 | 31 |
| 9 | 28.8 | 40.2 | 26.0 | 29.3 | 47.9 | 59.0 | 52.7 | 53.7 | 50.3 | 49.2 | 52.1 | 51.6 | 25.7 | 23.5 | 40.4 | 29.4 | 38.0 | 36.6 | 20.7 | 38.8 | 77.0 | 32.2 | 21.5 | 29.6 | 56.6 | 95.8 | 97.2 | 54.3 | 40.0 | 28.0 | 44.2 | 97.2 | 30 | |
| 10 | 33.2 | 59.4 | 25.7 | 24.9 | 27.1 | 30.5 | 17.7 | 20.9 | 28.1 | 34.1 | 30.8 | 39.9 | 40.5 | 23.4 | 16.9 | 37.6 | 77.0 | 76.1 | 65.1 | 67.5 | 56.2 | 26.6 | 41.8 | 63.9 | 50.4 | 26.6 | 33.7 | 26.2 | 31.3 | 52.9 | 26.0 | 39.1 | 77.0 | 31 |
| 11 | 47.8 | 58.1 | 36.8 | 22.8 | 17.6 | 25.1 | 31.5 | 29.1 | 32.8 | 41.1 | 35.1 | 28.9 | 33.9 | 20.1 | 20.7 | 37.4 | 24.0 | 33.1 | 25.9 | 17.5 | 27.2 | 27.6 | 21.7 | 20.4 | 20.7 | 26.4 | 33.4 | 40.5 | 32.5 | 66.0 | 31.2 | 66.0 | 30 | |
| 12 | 62.2 | 39.1 | 30.9 | 70.7 | 71.4 | 92.7 | 71.1 | 65.9 | 44.7 | 38.0 | 29.9 | 37.5 | 86.7 | 66.4 | 31.5 | 27.5 | 30.4 | 44.6 | 37.4 | 22.2 | 18.5 | 22.0 | 26.9 | 12.3 | 11.6 | 12.8 | 41.7 | 33.9 | 16.5 | 22.1 | 48.7 | 40.9 | 92.7 | 31 |
