NOx - UULMA

Detailed overview of air pollution values for the measuring programme

Year: 2018
Matter: NOx - nitrogen oxides
Locality: Usti n.L.-mesto
Measuring programme: UULMA
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 29.6 50.0 35.7 26.8 186.2 79.3 16.6 44.4 22.7 57.1 78.4 70.0 15.5 15.6 28.4 58.6 54.5 29.7 60.5 63.2 44.3 47.1 186.5 132.4 86.0 50.7 47.4 23.8 22.7 48.9 106.7 58.7 186.5 31
2 46.9 49.4 24.5 29.4 22.2 73.2 62.1 40.6 54.9 39.9 33.2 81.2 77.5 67.5 61.5 61.3 53.7 32.6 61.5 33.3 20.8 22.0 28.3 11.3 11.6 13.0 19.1 27.5 41.4 81.2 28
3 38.0 31.8 33.6 56.1 43.1 122.7 130.5 75.3 42.4 105.0 62.4 28.7 27.4 30.7 12.4 11.7 26.3 43.1 61.4 51.1 37.3 30.3 69.0 29.8 73.7 37.4 26.9 20.6 48.5 130.5 28
4 8.3 29.8 59.6 49.4 19.3 28.2 15.9 30.0 59.2 37.1 21.7 16.1 17.7 24.5 34.7 42.7 27.5 37.1 35.8 35.0 19.4 29.5 28.2 21.9 19.4 28.0 21.5 24.8 23.1 29.1 59.6 29
5 15.4 15.7 13.1 9.7 11.7 12.0 14.6 19.8 26.1 23.8 12.2 14.6 18.9 18.1 12.9 27.1 24.1 16.5 13.7 16.3 24.3 23.0 22.6 22.6 19.9 19.4 23.0 24.4 22.0 20.5 24.6 18.8 27.1 31
6 27.3 9.7 12.1 18.8 10.8 19.8 21.8 17.1 12.7 16.9 10.2 11.8 10.3 21.0 19.8 19.9 17.1 19.5 20.0 20.7 12.3 12.8 9.3 11.5 25.3 13.4 15.0 27.1 11.3 8.1 16.1 27.3 30
7 11.6 17.0 22.2 30.6 19.0 11.1 8.5 14.6 14.5 18.3 25.1 30.5 20.7 14.5 13.8 20.2 19.1 15.3 15.2 18.0 12.2 14.8 16.7 17.8 18.2 19.9 23.4 15.4 18.3 29.0 29.5 18.6 30.6 31
8 20.3 15.1 19.8 18.2 13.2 21.8 30.6 33.0 25.5 27.7 19.2 23.3 30.1 16.6 21.0 33.8 31.6 15.1 23.9 21.6 18.5 24.9 28.4 21.1 16.2 17.7 28.7 24.9 39.2 49.9 18.3 24.2 49.9 31
9 10.8 14.6 44.1 31.6 34.7 37.0 39.3 18.7 30.4 54.7 45.0 37.5 21.5 26.7 25.6 28.0 40.0 47.8 59.0 48.6 25.5 18.3 15.8 10.8 26.7 63.2 66.6 32.4 25.5 40.5 34.0 66.6 30
10 54.9 17.2 17.6 41.0 63.0 56.2 27.3 56.1 74.5 51.7 40.8 59.6 38.1 27.8 74.5 60.5 78.8 59.5 37.5 22.5 38.2 55.6 34.1 15.3 22.7 13.2 43.4 20.4 103.5 45.0 103.5 29
11 120.4 75.7 22.8 52.4 47.1 96.1 66.6 68.8 52.1 22.7 37.3 41.7 86.4 93.0 112.2 128.2 42.7 29.3 30.3 35.9 42.3 51.3 55.7 44.2 45.5 21.5 32.1 152.7 65.6 32.7 60.2 152.7 30
12 39.2 57.0 172.0 42.6 148.3 77.7 166.4 16.0 12.0 21.4 25.9 25.3 44.5 43.8 26.5 21.7 71.7 71.0 37.8 76.9 28.4 34.7 8.7 10.1 33.3 88.4 23.8 31.5 9.0 37.3 50.1 172.0 30