PM2,5 - ASTOA

Detailed overview of air pollution values for the measuring programme

Year: 2012
Matter: PM2,5 - fine particles PM2.5
Locality: Pha5-Stodulky
Measuring programme: ASTOA
Organization: CHMI
Region: Prague
District: Praha 5
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 4.2 5.5 3.8 4.5 3.3 5.0 3.3 3.8 5.3 9.4 8.8 4.2 5.1 7.1 6.5 8.9 8.3 5.2 4.0 3.4 5.2 8.2 11.9 21.6 34.5 37.9 37.3 37.0 35.2 11.7 37.9 29
2 29.8 27.6 41.0 20.7 29.5 39.0 44.5 50.8 38.9 35.9 42.8 48.5 40.4 26.3 5.6 11.4 10.9 15.2 8.9 20.9 16.6 21.3 15.9 6.7 8.4 7.2 15.9 9.2 12.0 24.2 50.8 29
3 14.2 15.2 14.6 16.8 22.4 21.0 31.3 12.7 15.8 11.5 5.8 12.5 9.3 15.3 28.1 27.4 20.9 10.3 15.0 13.2 26.2 42.2 31.6 25.1 10.3 10.4 19.0 15.5 6.5 3.3 4.7 17.0 42.2 31
4 8.8 18.5 21.4 19.3 33.0 44.3 9.3 11.9 14.7 13.6 14.8 12.7 17.8 20.1 14.0 8.4 15.5 20.0 20.0 14.2 11.5 7.3 8.5 9.7 10.2 11.0 15.8 16.3 16.0 57.3 17.2 57.3 30
5 18.2 19.7 15.2 9.7 6.8 12.3 13.4 8.6 7.0 7.4 11.9 4.5 5.5 12.7 9.7 5.0 8.0 12.6 11.3 15.1 19.6 14.8 15.2 12.0 10.3 11.9 12.9 13.9 11.3 12.2 12.4 11.6 19.7 31
6 6.0 10.1 10.8 8.9 11.1 8.0 6.5 7.7 9.3 14.9 10.5 11.6 13.5 9.8 12.9 7.6 18.4 13.3 11.5 7.9 10.4 8.0 5.0 8.7 11.0 10.7 17.4 21.7 10.8 21.7 28
7 12.1 15.2 22.0 17.5 12.0 10.2 8.6 6.1 6.8 6.7 5.0 4.9 4.3 4.2 6.2 4.2 7.7 6.5 6.3 7.5 6.0 10.2 18.5 19.9 27.6 29.8 18.5 8.3 8.4 12.1 11.1 29.8 30
8 19.8 19.2 12.5 14.1 11.2 7.1 7.6 11.5 15.4 9.6 8.0 8.9 14.0 16.3 18.8 22.4 13.4 22.3 18.2 22.0 13.2 18.7 11.0 10.7 9.7 11.2 11.8 13.7 13.9 14.0 22.4 29
9 9.7 15.6 24.4 23.0 15.1 8.8 10.1 13.5 12.6 17.1 13.8 6.2 9.0 7.6 6.2 10.5 14.9 13.7 5.5 11.0 12.3 6.9 10.0 12.2 8.5 12.1 2.2 10.6 11.9 14.2 11.6 24.4 30
10 20.9 13.8 14.2 7.5 8.7 8.0 6.1 11.1 12.4 13.8 18.1 19.5 15.1 17.9 13.9 14.8 13.8 20.7 20.6 17.0 21.1 39.4 40.8 29.3 16.6 8.7 8.0 13.0 18.4 13.3 16.5 16.5 40.8 31
11 15.8 5.0 6.1 10.0 4.6 7.1 3.9 7.5 19.5 28.1 35.5 23.2 23.9 33.4 46.3 28.9 25.7 32.8 38.3 44.7 27.0 23.1 23.0 28.9 15.8 25.6 25.7 18.5 3.4 8.5 21.3 46.3 30
12 25.7 12.2 9.6 6.4 14.4 5.3 25.3 30.5 10.8 13.3 14.5 18.6 27.5 46.4 38.0 8.4 16.5 15.6 20.9 28.0 32.2 46.2 11.8 24.2 17.5 3.8 6.5 10.5 23.7 12.6 32.0 19.6 46.4 31