Tabular Survey 2021
NOₓ - ALEGA
Detailed overview of air pollution values for the measuring programme
| Year: | 2021 |
|---|---|
| Matter: | NOₓ - nitrogen oxides |
| 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 | 151.1 | 105.6 | 133.9 | 186.7 | 117.0 | 146.5 | 92.0 | 70.4 | 57.7 | 88.3 | 110.5 | 61.7 | 20.9 | 50.3 | 60.5 | 29.0 | 58.7 | 95.2 | 47.8 | 116.6 | 196.1 | 146.9 | 68.9 | 52.0 | 88.5 | 103.4 | 85.7 | 104.2 | 170.9 | 60.7 | 108.9 | 96.3 | 196.1 | 31 |
| 2 | 214.6 | 129.6 | 107.7 | 39.9 | 190.1 | 62.6 | 49.6 | 137.6 | 114.5 | 97.3 | 73.3 | 121.5 | 67.7 | 110.3 | 87.3 | 194.9 | 192.1 | 101.9 | 167.2 | 186.8 | 254.3 | 300.3 | 166.1 | 49.1 | 88.2 | 132.2 | 300.3 | 25 | ||||||
| 3 | 147.4 | 189.8 | 164.1 | 212.4 | 109.5 | 66.5 | 74.1 | 119.9 | 178.7 | 115.9 | 69.3 | 34.1 | 64.3 | 71.4 | 112.0 | 55.4 | 26.6 | 69.8 | 57.6 | 107.9 | 151.2 | 23.6 | 50.2 | 54.0 | 120.4 | 97.8 | 212.4 | 25 | ||||||
| 4 | 37.9 | 26.9 | 51.9 | 21.4 | 29.4 | 19.4 | 33.8 | 74.0 | 67.9 | 87.4 | 76.5 | 70.0 | 68.9 | 60.8 | 87.4 | 14 | ||||||||||||||||||
| 5 | 31.1 | 60.8 | 50.9 | 29.8 | 35.7 | 18.5 | 58.0 | 65.6 | 65.6 | 8 | ||||||||||||||||||||||||
| 6 | 85.0 | 114.2 | 129.3 | 119.1 | 79.7 | 58.4 | 60.3 | 68.3 | 69.9 | 81.2 | 47.5 | 61.1 | 102.0 | 87.6 | 19.7 | 129.3 | 15 | |||||||||||||||||
| 7 | 21.2 | 34.5 | 53.9 | 50.7 | 22.9 | 58.1 | 49.4 | 81.8 | 39.8 | 50.1 | 36.8 | 59.6 | 98.6 | 66.6 | 75.2 | 57.9 | 30.9 | 27.9 | 56.7 | 62.4 | 79.3 | 91.0 | 88.2 | 81.8 | 48.1 | 64.5 | 58.4 | 15.8 | 55.8 | 98.6 | 28 | |||
| 8 | 36.3 | 32.7 | 54.2 | 68.3 | 68.9 | 57.1 | 48.6 | 27.5 | 73.2 | 60.7 | 98.7 | 124.7 | 82.3 | 51.0 | 57.5 | 32.0 | 12.8 | 21.4 | 25.8 | 79.5 | 79.2 | 56.1 | 30.0 | 91.3 | 69.1 | 38.5 | 70.8 | 56.8 | 60.8 | 87.7 | 40.3 | 57.9 | 124.7 | 31 |
| 9 | 60.3 | 124.8 | 109.4 | 102.1 | 79.1 | 114.3 | 134.3 | 170.2 | 168.0 | 129.5 | 60.0 | 74.1 | 107.7 | 114.2 | 121.4 | 62.7 | 40.3 | 32.5 | 73.9 | 126.4 | 55.3 | 49.4 | 37.7 | 40.8 | 68.4 | 97.7 | 92.3 | 65.8 | 89.8 | 62.0 | 88.8 | 170.2 | 30 | |
| 10 | 131.4 | 98.2 | 80.0 | 138.5 | 75.2 | 48.8 | 77.2 | 86.9 | 94.0 | 103.4 | 75.2 | 38.8 | 59.3 | 76.5 | 51.0 | 106.9 | 100.1 | 120.6 | 79.1 | 74.4 | 43.7 | 20.3 | 37.5 | 104.5 | 175.7 | 98.7 | 135.7 | 182.7 | 216.9 | 176.5 | 126.1 | 97.9 | 216.9 | 31 |
| 11 | 163.5 | 71.3 | 130.3 | 58.0 | 59.1 | 66.1 | 33.4 | 48.0 | 131.2 | 174.0 | 140.3 | 131.4 | 104.6 | 120.2 | 119.6 | 189.5 | 55.4 | 26.1 | 33.6 | 54.6 | 78.4 | 90.3 | 112.1 | 99.9 | 99.7 | 121.6 | 76.8 | 56.3 | 24.8 | 92.1 | 189.5 | 29 | ||
| 12 | 36.1 | 45.6 | 79.4 | 143.3 | 70.3 | 86.7 | 197.4 | 147.6 | 161.9 | 84.9 | 89.8 | 59.0 | 87.9 | 56.8 | 19.4 | 44.0 | 139.6 | 194.7 | 134.9 | 19.2 | 59.7 | 104.5 | 131.5 | 120.6 | 142.5 | 46.1 | 25.9 | 93.7 | 197.4 | 27 | ||||
