NO - UULMA

Detailed overview of air pollution values for the measuring programme

Year: 2020
Matter: NO - nitrogen monoxide
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 16.6 20.8 38.1 3.8 5.5 14.6 35.4 69.0 55.4 34.6 2.8 23.9 24.4 14.2 20.8 45.1 41.4 11.6 12.0 31.2 32.2 29.8 36.2 5.2 13.0 15.5 23.2 5.2 8.0 12.0 23.1 23.4 69.0 31
2 20.0 1.9 2.4 1.5 3.2 3.0 7.4 10.4 9.4 1.3 1.3 2.9 10.8 15.8 13.6 15.3 73.2 3.0 14.9 14.6 7.8 7.0 1.9 1.6 19.3 4.2 2.3 3.4 4.6 9.6 73.2 29
3 15.2 9.6 5.0 5.8 1.9 0.7 1.4 9.2 16.8 21.2 16.8 5.5 0.7 0.9 3.5 3.6 4.5 3.3 9.2 1.6 0.6 1.9 1.4 6.1 21.2 23
4 8.5 7.3 14.6 3.5 2.1 5.2 8.7 5.3 7.1 1.8 1.2 1.6 1.2 1.5 4.4 6.4 4.1 1.6 1.1 1.6 1.9 3.4 2.3 4.3 0.6 1.3 4.7 5.5 4.0 14.6 28
5 0.9 1.2 0.7 3.6 1.7 1.5 1.4 2.0 1.0 1.0 2.3 2.7 4.5 2.6 2.4 1.2 0.9 4.4 3.2 3.0 4.0 3.3 2.1 0.9 1.9 1.3 5.9 1.2 3.5 0.9 0.8 2.2 5.9 31
6 2.5 3.4 5.8 3.4 1.9 1.8 3.5 2.8 1.8 1.7 3.7 4.2 1.6 1.3 2.9 2.4 2.6 3.5 4.4 0.6 0.7 2.5 2.9 3.8 2.2 3.2 1.7 1.6 2.5 3.6 2.7 5.8 30
7 3.0 3.6 1.0 1.5 0.9 1.5 1.0 3.0 8.5 7.3 0.8 1.2 3.0 3.2 3.8 1.6 3.0 1.3 1.3 4.3 1.3 2.9 1.4 1.9 1.0 1.6 2.6 3.6 1.5 2.1 1.8 2.5 8.5 31
8 1.2 0.9 2.0 2.2 4.0 4.1 2.1 1.0 0.8 1.8 2.8 3.1 3.0 1.6 1.0 1.1 3.3 2.1 2.2 3.1 3.1 2.2 1.6 4.0 4.8 4.2 1.2 5.5 1.6 1.2 1.5 2.4 5.5 31
9 2.3 4.4 5.9 4.2 1.3 4.9 8.6 5.1 1.7 6.1 6.0 1.5 9.1 7.8 7.6 1.2 4.8 3.6 2.1 8.3 11.5 6.4 11.0 5.1 1.6 2.4 4.2 9.2 13.3 5.6 13.3 29
10 8.2 7.8 1.9 2.4 20.8 2.7 8.6 6.0 23.8 11.8 8.4 10.6 6.4 2.1 2.3 2.7 1.8 15.3 12.5 23.4 36.9 33.8 19.9 13.8 10.3 5.6 7.3 24.6 49.7 20.2 13.4 49.7 30
11 8.5 71.5 14.9 5.3 17.6 26.0 25.8 16.3 26.0 10.3 6.8 6.3 14.5 10.2 3.0 30.8 19.1 22.1 23.7 3.2 8.3 18.8 21.2 18.1 6.3 9.9 17.6 11.8 4.0 37.6 17.2 71.5 30
12 8.3 10.8 5.2 12.9 24.1 4.7 10.2 4.9 6.5 13.1 12.5 3.9 12.2 10.1 4.8 6.6 6.8 8.3 3.1 2.0 9.1 55.0 72.6 1.5 0.8 1.8 1.1 3.5 6.1 27.1 32.6 12.3 72.6 31