PM₂.₅ - UULDA

Detailed overview of air pollution values for the measuring programme

Year: 2023
Matter: PM₂.₅ - fine particles PM2.5
Locality: Usti n.L.-Vseboricka
Measuring programme: UULDA
Organization: CHMI
Region: Ustecky
District: Usti nad Labem
Unit: µg/m³
Measuring method: optoelectronic method
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 28.1 30.1 13.3 16.5 3.8 17.0 19.8 23.9 33.4 12.6 19.0 13.9 7.9 8.0 5.3 7.4 14.7 19.2 21.5 24.3 7.3 13.9 20.7 20.9 19.5 11.1 10.5 19.3 12.7 4.6 16.0 33.4 30
2 4.8 4.6 6.9 3.3 13.3 38.6 48.3 40.2 36.3 49.0 27.2 20.5 21.6 27.6 23.5 41.6 34.4 5.8 5.0 11.0 5.2 16.5 33.3 15.2 1.9 3.4 7.2 21.0 20.3 49.0 28
3 33.2 36.0 21.6 11.2 6.8 15.2 13.5 17.0 18.1 10.9 7.2 12.9 15.2 5.3 7.9 16.3 19.5 28.1 41.2 32.4 12.2 13.8 8.5 8.2 5.1 6.4 3.7 6.2 22.8 25.9 9.7 15.9 41.2 31
4 6.1 5.0 5.3 21.8 19.3 13.8 22.1 18.8 12.8 11.5 8.5 4.2 8.7 12.2 8.2 15.9 11.2 15.0 14.4 20.8 12.5 8.1 9.8 7.4 15.4 27.1 23.1 17.9 13.5 27.1 28
5 23.0 12.1 10.4 12.0 12.7 13.8 8.9 8.4 8.8 10.8 8.6 10.7 11.3 10.8 13.2 14.2 8.2 6.3 9.1 16.9 18.3 12.4 9.8 10.8 10.2 11.0 9.0 7.1 7.3 5.8 6.3 10.9 23.0 31
6 9.3 10.5 4.2 4.3 9.3 10.1 18.0 19.4 16.8 14.6 11.3 10.3 10.8 9.7 11.1 10.3 12.7 16.8 20.4 23.1 14.2 14.5 5.4 10.8 8.6 11.8 5.7 6.0 7.6 13.1 11.7 23.1 30
7 8.6 5.9 11.9 14.6 11.6 6.2 7.4 9.7 12.0 16.8 12.0 8.0 6.4 6.7 8.4 6.0 7.5 3.8 5.7 4.9 6.0 7.1 7.2 8.2 5.2 4.9 5.6 5.5 4.1 6.7 5.6 7.7 16.8 31
8 4.2 4.7 3.0 4.3 7.0 4.9 2.8 4.1 5.3 5.9 8.7 9.7 6.6 15.3 14.7 13.7 13.3 13.0 17.0 14.7 13.2 14.3 10.2 13.1 9.9 9.3 7.7 4.3 1.6 5.4 5.8 8.6 17.0 31
9 6.3 7.6 6.7 5.8 8.7 10.9 10.6 13.0 15.0 27.6 20.4 21.7 14.6 4.6 7.4 10.6 9.5 10.0 5.8 5.5 12.2 9.9 4.2 6.0 9.7 16.8 17.1 16.0 22.6 7.5 11.5 27.6 30
10 9.3 14.3 14.2 5.9 9.1 9.4 8.5 6.2 15.8 9.5 15.2 17.7 18.9 9.2 4.5 9.0 17.5 20.1 29.1 34.4 18.2 6.2 11.2 17.8 12.8 8.8 11.3 8.7 13.0 16.8 6.3 13.2 34.4 31
11 13.0 15.8 9.8 5.7 5.4 6.1 6.5 10.1 17.0 11.6 17.0 12.9 17.1 6.6 3.6 11.5 5.9 10.9 18.1 6.6 8.7 19.7 13.5 3.0 5.8 12.1 24.4 10.9 14.4 31.8 11.9 31.8 30
12 33.2 12.7 19.6 27.6 35.4 51.9 71.7 33.6 38.1 21.2 15.4 16.1 21.9 13.2 10.8 15.6 20.1 25.6 23.0 4.8 2.5 3.2 8.5 2.7 1.7 2.1 11.6 25.2 16.1 9.1 28.4 20.1 71.7 31