PM2,5 - ALEGA

Detailed overview of air pollution values for the measuring programme

Year: 2017
Matter: PM2,5 - fine particles PM2.5
Locality: Praha 2-Legerova
Measuring programme: ALEGA
Organization: CHMI
Region: Prague
District: Praha 2
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 66.0 16.0 6.8 2.7 5.5 11.3 15.3 55.7 38.2 29.5 22.8 8.2 2.7 4.9 7.5 9.4 18.5 40.4 84.4 118.6 127.9 86.2 65.0 28.6 40.6 28.3 48.0 47.2 72.3 42.0 43.5 38.5 127.9 31
2 71.2 47.5 55.1 54.9 24.1 33.5 45.5 45.3 51.2 33.9 27.3 38.5 67.0 74.1 81.5 71.8 13.9 17.3 18.8 10.5 6.4 1.2 3.5 4.2 11.0 12.6 17.0 5.2 33.7 81.5 28
3 3.8 4.3 12.8 12.1 8.5 5.6 11.9 11.7 5.5 7.4 14.3 22.8 32.3 22.3 18.5 19.4 16.2 4.4 5.6 6.7 4.7 8.7 23.2 23.2 17.0 12.0 19.5 12.0 8.6 13.7 12.3 12.9 32.3 31
4 20.6 18.4 14.6 11.9 13.9 7.0 9.7 14.6 12.5 9.8 5.3 7.1 6.1 11.9 6.9 5.9 8.3 9.0 7.6 11.6 18.7 5.3 3.5 7.7 9.3 8.2 12.8 18.2 15.7 25.9 11.3 25.9 30
5 17.1 9.5 26.1 25.6 25.3 29.4 18.6 11.8 11.5 13.4 12.6 11.3 13.7 7.9 11.5 11.5 12.9 12.5 9.7 7.6 12.0 12.3 12.0 6.6 9.3 11.0 9.6 8.2 12.9 16.0 13.3 13.6 29.4 31
6 8.7 12.0 13.7 8.8 9.5 5.9 4.5 7.6 6.4 11.8 9.0 9.7 11.7 9.4 13.3 9.9 6.7 8.1 12.0 13.9 9.4 11.6 17.4 10.8 8.0 7.5 15.1 19.2 5.5 5.0 10.1 19.2 30
7 2.5 8.7 8.7 13.8 15.7 20.4 11.3 19.3 19.4 11.7 8.3 6.2 13.5 11.5 11.9 8.5 12.8 16.2 17.7 14.8 15.0 18.9 7.8 6.9 2.5 4.1 7.4 6.5 11.8 7.5 11.9 11.4 20.4 31
8 15.4 13.8 16.9 5.8 5.8 10.5 9.4 8.8 5.8 12.8 5.1 3.7 4.8 10.4 11.6 9.8 17.6 5.7 5.0 7.4 9.5 9.8 15.4 14.6 12.9 16.3 9.5 10.0 12.2 8.5 10.1 17.6 30
9 6.4 9.4 7.0 6.8 9.6 6.4 8.1 12.5 6.5 4.7 5.3 4.4 2.9 1.3 9.3 24.3 11.3 10.3 16.0 15.3 18.3 25.3 16.0 13.7 20.0 20.7 25.8 28.5 22.7 20.0 13.0 28.5 30
10 30.8 12.2 6.8 7.5 4.0 3.5 3.6 5.4 7.8 7.1 9.7 8.3 12.2 21.6 30.5 41.6 38.4 37.4 19.8 4.2 7.8 11.6 8.1 11.5 4.4 5.0 3.9 5.6 6.3 13.0 41.6 29
11 14.0 15.2 31.8 37.1 31.3 14.1 31.5 46.8 26.7 9.1 7.5 6.6 9.5 16.5 25.7 35.6 22.0 12.1 3.4 6.2 4.9 19.5 27.8 22.3 8.4 8.0 6.3 10.0 32.2 20.6 18.8 46.8 30
12 38.1 39.5 21.5 6.1 7.5 11.7 13.8 6.9 6.3 5.3 17.3 6.0 8.5 5.5 10.5 12.8 10.0 27.2 26.5 18.1 6.6 13.8 6.0 2.6 22.5 21.6 28.0 9.3 10.4 7.7 10.0 14.1 39.5 31