PM2,5 - ARIEA

Detailed overview of air pollution values for the measuring programme

Year: 2012
Matter: PM2,5 - fine particles PM2.5
Locality: Pha2-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 7.2 4.6 3.7 4.2 2.5 5.6 4.2 7.6 6.0 6.8 7.4 12.9 11.9 18.8 6.5 7.8 7.3 5.5 7.1 12.8 17.3 35.1 47.4 58.2 62.4 57.0 48.7 17.6 62.4 27
2 38.1 36.9 48.1 27.4 36.6 47.0 60.1 71.8 57.9 56.5 76.6 83.6 54.7 38.9 5.2 10.0 10.0 15.9 8.4 16.1 17.9 21.8 17.5 5.6 5.3 6.8 14.1 11.5 9.5 31.4 83.6 29
3 16.8 22.7 18.5 22.7 30.0 26.2 33.1 21.9 23.5 17.2 7.5 11.5 12.9 18.2 38.9 34.6 16.1 14.7 21.8 20.6 12.6 7.0 8.8 38.9 23
4 8.7 18.9 21.6 17.9 32.5 45.5 12.4 12.3 12.5 10.9 15.5 13.8 12.8 18.5 22.0 15.5 9.4 4.0 10.4 11.8 11.1 34.9 45.5 22
5 18.5 12.2 16.3 10.7 6.4 11.5 15.7 9.5 6.2 6.5 6.6 8.1 10.3 10.7 12.8 13.1 17.7 15.2 13.8 11.6 10.3 10.7 12.2 13.5 10.5 12.7 11.6 11.7 18.5 27
6 5.9 9.8 9.1 8.2 8.0 8.7 7.2 5.5 6.8 11.7 13.2 13.5 12.2 15.7 10.5 10.1 6.7 15.1 11.1 14.4 11.3 7.6 10.3 6.4 4.2 8.9 10.8 9.0 15.6 18.5 10.2 18.5 30
7 10.6 11.7 16.5 22.8 17.9 10.9 11.1 7.0 5.1 6.0 7.0 3.3 5.3 5.0 4.8 5.9 24.5 17.3 9.0 8.0 7.8 24.5 21
8 11.4 10.8 8.5 7.5 5.2 3.9 4.2 6.3 10.8 6.4 6.1 6.1 9.1 10.6 10.1 17.2 12.0 18.3 10.9 11.8 7.0 16.3 15.0 8.8 6.6 3.0 7.4 7.8 9.2 9.0 14.3 9.4 18.3 31
9 13.6 11.8 21.9 21.6 15.7 6.8 6.3 13.4 10.3 10.1 9.3 5.9 10.8 9.5 7.5 7.4 12.8 17.2 5.5 7.7 11.1 8.4 8.5 11.4 6.7 21.9 25
10 15.0 10.5 5.9 6.8 7.1 6.3 9.1 14.5 12.1 18.9 20.9 12.1 13.4 13.9 14.1 12.2 22.2 23.4 21.0 37.8 40.8 28.1 15.8 8.2 8.4 11.3 17.5 14.0 16.0 15.8 40.8 29
11 17.7 8.1 7.4 10.5 6.1 8.2 6.1 10.5 18.5 29.8 40.5 31.5 33.4 48.3 59.2 31.6 28.5 29.7 44.8 63.0 32.1 28.2 30.0 31.4 22.0 25.8 30.7 26.5 4.2 10.2 25.8 63.0 30
12 25.7 17.3 11.8 8.8 16.6 7.4 27.9 31.3 46.9 50.6 13.3 19.5 27.3 26.0 33.4 33.8 50.9 16.5 31.9 25.7 6.3 7.3 14.5 22.6 12.3 23.9 50.9 26