PM2,5 - ARIEA

Detailed overview of air pollution values for the measuring programme

Year: 2019
Matter: PM2,5 - fine particles PM2.5
Locality: Praha 2-Riegrovy sady
Measuring programme: ARIEA
Organization: CHMI
Region: Prague
District: Praha 2
Unit: µg/m3
Measuring method: radiometry - beta ray absorption
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 20.5 5.1 5.4 7.0 3.5 4.6 8.8 2.0 3.1 7.3 8.0 5.8 2.8 2.5 5.3 5.0 8.0 8.5 34.3 39.3 52.9 66.0 53.9 43.3 39.9 11.3 4.2 5.9 5.3 15.9 26.2 16.5 66.0 31
2 27.0 36.4 16.8 12.3 26.3 24.5 21.2 16.8 5.4 6.5 5.1 7.4 8.2 8.7 22.2 43.4 50.3 62.2 37.1 15.1 19.8 10.7 15.1 33.2 25.0 14.6 22.1 21.3 22.0 62.2 28
3 15.5 20.4 9.0 7.3 5.0 4.5 9.5 5.1 4.0 2.1 4.4 6.2 3.3 2.0 4.4 2.9 4.0 5.5 8.6 12.1 19.1 24.4 26.3 29.8 11.6 7.1 9.4 8.2 15.0 22.7 28.9 10.9 29.8 31
4 9.3 16.7 26.5 14.6 18.6 18.4 10.9 27.0 36.8 33.0 20.0 19.7 24.7 25.2 18.0 18.4 19.8 19.5 16.9 17.5 15.2 12.1 17.9 16.0 14.1 14.0 5.4 5.6 6.0 13.4 17.7 36.8 30
5 23.0 14.7 13.2 9.8 7.7 8.4 11.6 12.6 6.0 4.1 10.8 7.7 6.6 5.8 6.6 13.8 11.6 10.7 13.8 9.8 6.8 11.2 7.0 11.7 13.8 10.2 7.5 9.6 9.1 8.3 8.5 10.1 23.0 31
6 9.0 11.2 7.4 14.1 13.5 14.0 10.1 7.9 8.1 11.9 16.7 13.6 8.3 13.7 19.0 7.5 7.7 9.2 11.4 11.4 9.5 10.2 9.6 9.4 15.0 20.8 9.6 9.2 8.6 9.1 11.2 20.8 30
7 17.8 12.2 9.4 6.4 6.9 9.8 8.5 7.4 9.0 4.7 8.3 6.0 6.8 9.0 9.0 10.9 8.8 12.5 16.2 12.2 9.6 12.8 11.4 15.9 16.0 11.5 11.9 11.2 16.3 17.3 15.4 11.0 17.8 31
8 8.6 16.1 6.5 6.6 10.4 8.2 9.1 8.4 5.4 7.8 7.4 7.1 10.9 8.0 10.5 13.8 20.1 15.9 20.1 16.6 22.5 21.6 15.3 21.0 12.4 22.5 24
9 16.0 7.5 9.9 7.8 10.3 4.6 7.0 6.4 4.0 8.1 12.5 9.6 7.5 7.7 5.6 7.9 13.0 10.6 21.7 15.5 9.2 6.1 5.5 3.7 3.2 5.1 8.7 21.7 26
10 5.7 4.1 4.5 3.0 6.3 8.0 10.5 10.0 4.8 2.3 5.2 8.8 10.1 18.0 11.8 22.0 7.8 12.2 12.6 15.6 27.9 32.6 40.9 29.9 17.5 18.5 11.1 6.8 15.2 18.7 29.3 13.9 40.9 31
11 21.9 10.0 14.8 6.1 8.4 10.4 11.6 19.5 17.0 23.8 18.5 17.9 9.1 12.5 10.3 17.2 17.8 13.0 16.1 28.3 24.6 14.5 13.7 19.9 19.9 11.1 17.6 7.9 5.4 7.5 14.9 28.3 30
12 19.4 15.3 10.5 19.3 24.9 28.8 9.6 2.2 5.8 8.7 15.7 21.7 19.4 5.8 4.8 12.5 27.7 31.5 39.0 23.0 16.7 10.5 8.8 3.0 4.6 4.3 6.8 4.2 11.2 27.4 13.2 14.7 39.0 31