NOx - PPLRA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: NOx - nitrogen oxides
Locality: Plzen-Roudna
Measuring programme: PPLRA
Organization: ZU
Region: Plzensky
District: Plzen-mesto
Unit: µg/m3
Measuring method: chemiluminescence
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 24.0 17.3 44.8 35.0 49.3 69.2 113.1 82.6 72.7 35.0 42.2 28.9 31.8 21.7 15.9 37.9 85.3 43.7 28.1 28.6 19.1 44.3 27.4 39.3 31.7 26.7 20.1 18.3 21.9 14.7 27.9 38.7 113.1 31
2 27.6 38.3 40.8 23.1 12.5 14.5 35.8 53.4 60.8 55.4 27.6 15.5 14.4 18.5 18.8 18.0 19.7 24.7 23.8 14.4 22.1 20.8 41.8 51.5 37.4 27.3 37.7 27.1 29.4 60.8 28
3 26.4 21.7 18.9 31.6 44.4 19.5 23.0 43.8 35.1 24.3 32.6 25.7 30.8 44.1 23.4 18.7 22.6 22.5 19.5 25.0 44.0 54.5 41.1 33.7 39.6 15.9 23.1 29.4 39.1 41.0 27.1 30.4 54.5 31
4 22.4 20.4 22.8 26.4 21.5 24.3 18.0 14.5 14.9 18.2 32.9 20.1 16.8 20.1 23.4 20.6 19.9 18.3 19.1 19.0 24.8 19.8 12.5 14.7 15.1 15.1 14.5 16.7 18.9 12.5 19.3 32.9 30
5 13.6 14.5 18.5 22.6 27.0 17.2 13.3 12.1 14.7 18.0 28.1 21.0 12.9 12.3 13.3 18.8 23.1 21.0 21.0 19.1 13.8 13.6 19.6 18.3 12.9 13.4 16.3 14.0 15.8 13.8 15.3 17.1 28.1 31
6 12.7 14.1 11.2 10.7 10.8 15.1 14.9 12.7 12.8 15.3 12.8 11.9 18.7 14.3 9.6 8.3 9.8 13.5 10.5 14.5 16.7 18.7 21
7 14.1 8.3 9.3 10.4 12.3 13.6 11.8 12.3 10.3 9.2 9.4 10.9 11.1 13.8 12.9 13.7 11.7 15.2 10.7 13.6 11.5 10.7 12.5 12.1 18.8 18.1 16.1 19.5 13.6 9.2 10.3 12.5 19.5 31
8 13.6 9.6 11.8 14.3 12.7 11.1 10.9 10.6 10.3 12.6 17.9 16.1 12.0 11.4 17.4 19.4 15.8 19.9 14.6 11.8 14.1 16.9 11.5 15.0 19.9 24
9 0
10 0
11 0
12 0