NOₓ - UULDA

Detailed overview of air pollution values for the measuring programme

Year: 2023
Matter: NOₓ - nitrogen oxides
Locality: Usti n.L.-Vseboricka
Measuring programme: UULDA
Organization: CHMI
Region: Ustecky
District: Usti nad Labem
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 99.6 146.3 125.1 87.3 36.4 129.7 96.6 39.1 108.8 88.8 149.7 90.9 57.7 37.3 81.7 100.3 115.3 135.2 95.9 31.5 62.4 58.8 89.2 74.3 61.6 34.1 44.5 70.4 35.1 82.2 149.7 29
2 33.5 31.1 54.0 30.4 75.1 167.0 185.5 151.4 128.9 163.8 69.7 84.5 113.3 89.3 79.0 133.1 105.0 38.0 28.1 56.1 32.8 94.5 104.2 62.4 26.0 25.2 67.0 68.3 82.0 185.5 28
3 90.6 101.7 56.2 29.0 26.9 90.4 43.6 94.8 86.3 91.6 31.2 44.9 92.7 52.0 68.4 74.3 84.2 60.8 68.3 79.7 64.8 62.2 58.1 69.2 32.9 29.3 32.6 30.5 90.2 86.1 84.5 64.8 101.7 31
4 40.4 22.2 43.2 66.8 43.5 31.0 27.4 20.3 61.3 64.7 52.9 63.1 49.4 43.6 35.0 48.4 32.0 64.7 71.6 42.1 29.9 60.7 52.7 39.5 55.2 84.5 36.2 22.9 46.6 84.5 28
5 29.6 40.2 43.2 53.3 61.1 28.9 25.2 25.1 41.8 54.1 42.2 68.2 37.7 30.7 65.8 39.3 42.2 37.4 42.6 19.4 27.1 45.3 49.4 32.7 42.2 46.1 22.5 25.1 42.8 36.8 40.3 39.9 68.2 31
6 49.5 38.3 23.2 25.1 46.8 39.3 56.0 62.4 57.0 29.7 21.6 41.2 53.1 41.0 51.5 49.5 35.9 30.0 57.2 57.9 42.7 39.8 38.7 24.4 25.6 39.2 40.4 45.3 49.3 57.3 42.3 62.4 30
7 26.1 23.1 34.1 40.5 25.7 22.8 37.5 28.3 27.3 42.5 38.2 33.2 42.5 44.7 32.1 24.4 48.2 35.4 41.4 40.0 40.5 28.3 25.5 45.9 38.5 31.8 37.9 41.6 25.2 27.3 39.1 34.5 48.2 31
8 31.2 34.8 30.3 39.1 33.9 32.1 29.5 30.6 45.1 47.7 49.1 33.6 26.2 46.2 44.0 32.1 38.0 47.8 37.2 30.4 40.0 35.0 38.3 50.5 43.8 33.1 33.1 57.3 40.1 47.9 47.1 38.9 57.3 31
9 54.5 34.6 26.8 48.0 50.3 67.9 61.2 65.6 43.4 48.8 65.7 73.0 55.4 42.5 74.6 48.4 49.5 59.4 49.8 57.8 78.9 41.9 97.1 88.7 95.1 50.9 86.7 34.3 58.9 97.1 28
10 46.3 91.7 71.8 53.3 76.2 67.3 40.1 40.9 102.3 70.9 107.8 102.7 103.1 55.8 28.6 79.7 88.3 109.0 82.7 134.4 73.0 39.0 94.8 82.1 88.0 65.5 76.7 50.8 80.8 125.8 49.9 76.8 134.4 31
11 131.9 86.6 77.3 30.0 38.4 67.4 72.9 87.8 126.0 103.5 79.7 65.0 104.5 49.2 49.7 108.1 34.3 59.9 74.2 77.7 85.1 55.3 50.9 46.1 37.0 65.2 124.8 76.0 76.8 157.5 76.6 157.5 30
12 128.3 43.8 87.8 112.8 88.1 120.4 196.1 95.2 81.1 112.5 160.3 125.7 105.0 100.5 85.8 63.0 145.6 241.5 154.2 52.3 47.4 46.3 84.4 24.5 15.5 19.5 100.6 153.3 159.7 67.6 83.8 100.1 241.5 31