Tabular Survey 2021
NOₓ - ARIEA
Detailed overview of air pollution values for the measuring programme
| Year: | 2021 |
|---|---|
| Matter: | NOₓ - nitrogen oxides |
| Locality: | Praha 2-Riegrovy sady |
| Measuring programme: | ARIEA |
| 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 | 62.6 | 36.2 | 43.3 | 59.3 | 42.5 | 36.1 | 35.3 | 27.0 | 28.1 | 29.1 | 40.0 | 25.7 | 19.2 | 21.4 | 25.0 | 20.0 | 26.9 | 40.6 | 18.2 | 30.2 | 45.6 | 40.5 | 27.5 | 20.3 | 32.1 | 38.3 | 29.7 | 32.3 | 53.6 | 16.9 | 27.6 | 33.3 | 62.6 | 31 |
| 2 | 57.1 | 37.3 | 24.7 | 21.4 | 63.3 | 22.7 | 17.5 | 33.0 | 35.4 | 32.4 | 31.7 | 53.6 | 32.6 | 51.6 | 113.7 | 151.3 | 51.2 | 43.9 | 45.1 | 61.1 | 19.0 | 52.3 | 85.1 | 119.3 | 170.7 | 98.3 | 19.4 | 33.5 | 56.4 | 170.7 | 28 | |||
| 3 | 55.9 | 55.4 | 58.9 | 94.7 | 26.2 | 31.8 | 28.8 | 45.2 | 79.7 | 40.5 | 21.9 | 16.3 | 11.0 | 13.7 | 21.2 | 16.9 | 21.1 | 17.2 | 16.9 | 13.7 | 14.8 | 19.2 | 25.5 | 40.7 | 52.1 | 51.4 | 14.8 | 19.4 | 25.1 | 51.4 | 40.0 | 33.6 | 94.7 | 31 |
| 4 | 31.1 | 13.3 | 11.3 | 26.9 | 13.6 | 16.2 | 20.8 | 24.4 | 25.1 | 22.4 | 18.1 | 18.0 | 17.8 | 17.5 | 20.1 | 22.6 | 32.3 | 33.2 | 26.0 | 14.3 | 18.8 | 19.8 | 13.6 | 24.9 | 21.4 | 21.7 | 19.3 | 15.7 | 20.7 | 33.2 | 28 | |||
| 5 | 16.7 | 12.8 | 19.1 | 13.6 | 12.0 | 15.2 | 14.4 | 20.4 | 20.0 | 21.5 | 18.3 | 16.9 | 16.1 | 20.1 | 15.5 | 11.0 | 15.0 | 13.2 | 17.7 | 17.1 | 13.5 | 11.1 | 12.4 | 19.6 | 13.7 | 12.9 | 13.2 | 14.5 | 12.6 | 11.9 | 25.8 | 15.7 | 25.8 | 31 |
| 6 | 30.8 | 27.8 | 26.9 | 39.1 | 15.9 | 15.4 | 22.4 | 17.3 | 24.5 | 24.1 | 22.1 | 13.0 | 10.0 | 19.3 | 20.2 | 24.1 | 20.8 | 16.3 | 19.8 | 15.1 | 15.2 | 14.5 | 15.9 | 13.6 | 23.0 | 15.5 | 21.6 | 30.4 | 16.5 | 9.1 | 20.0 | 39.1 | 30 | |
| 7 | 12.2 | 16.3 | 15.1 | 14.6 | 9.1 | 10.3 | 11.0 | 17.1 | 11.1 | 9.7 | 10.7 | 10.7 | 16.6 | 15.1 | 16.0 | 15.2 | 10.4 | 9.6 | 14.4 | 17.1 | 16.8 | 23.2 | 19.0 | 13.7 | 11.1 | 16.0 | 21.3 | 19.3 | 12.7 | 20.5 | 9.3 | 14.4 | 23.2 | 31 |
| 8 | 13.6 | 12.6 | 13.0 | 15.9 | 18.2 | 16.3 | 10.5 | 8.5 | 18.2 | 18.5 | 20.5 | 36.5 | 25.5 | 15.0 | 18.9 | 11.6 | 9.7 | 11.9 | 13.6 | 22.3 | 24.6 | 15.5 | 10.7 | 15.3 | 23.6 | 13.2 | 17.4 | 15.4 | 19.5 | 29.3 | 14.8 | 17.1 | 36.5 | 31 |
| 9 | 16.7 | 30.9 | 40.3 | 25.8 | 16.5 | 24.3 | 38.6 | 31.2 | 30.1 | 32.5 | 21.7 | 22.5 | 28.8 | 40.8 | 38.2 | 18.7 | 19.8 | 13.5 | 10.9 | 18.1 | 19.2 | 19.0 | 18.2 | 17.5 | 19.1 | 44.1 | 37.6 | 17.2 | 23.4 | 21.1 | 25.2 | 44.1 | 30 | |
| 10 | 34.4 | 19.0 | 19.9 | 43.2 | 25.3 | 22.4 | 21.7 | 23.4 | 25.9 | 44.9 | 33.9 | 22.5 | 28.1 | 27.7 | 21.6 | 35.1 | 46.1 | 43.5 | 26.0 | 19.6 | 15.3 | 13.1 | 18.9 | 60.4 | 73.5 | 70.5 | 85.0 | 29.0 | 33.9 | 85.0 | 28 | |||
| 11 | 71.9 | 44.0 | 25.0 | 25.3 | 22.8 | 17.4 | 24.8 | 45.2 | 76.7 | 40.6 | 26.1 | 29.6 | 36.3 | 38.8 | 57.6 | 37.9 | 20.3 | 20.3 | 23.3 | 28.9 | 40.7 | 22.6 | 35.7 | 31.9 | 36.3 | 32.7 | 15.9 | 34.4 | 76.7 | 27 | ||||
| 12 | 14.4 | 21.2 | 26.8 | 38.3 | 32.1 | 32.7 | 59.6 | 49.1 | 62.1 | 39.2 | 30.1 | 24.6 | 47.0 | 36.6 | 35.9 | 30.7 | 31.3 | 27.6 | 13.6 | 20.3 | 48.1 | 57.6 | 35.4 | 12.7 | 16.1 | 30.0 | 41.9 | 32.2 | 71.7 | 19.4 | 13.8 | 33.9 | 71.7 | 31 |
