NOx - PPLVA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: NOx - nitrogen oxides
Locality: Plzen-Doubravka
Measuring programme: PPLVA
Organization: CHMI
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 19.2 18.6 38.7 37.6 47.1 76.5 146.6 82.8 77.5 31.5 39.9 24.9 24.0 21.1 19.3 36.8 96.4 32.4 24.7 21.5 20.2 57.3 22.3 37.5 25.3 21.0 19.3 19.0 20.3 17.9 21.6 38.7 146.6 31
2 26.3 36.8 36.6 18.9 11.4 13.9 33.1 56.9 105.5 64.0 21.1 14.1 15.0 18.9 17.4 17.6 19.2 26.2 23.4 13.3 21.9 21.8 50.9 66.8 42.4 20.7 40.6 24.0 31.4 105.5 28
3 24.3 20.3 17.7 32.4 49.9 17.1 20.8 51.3 46.3 24.2 31.4 26.2 30.2 38.0 22.2 18.7 25.2 22.2 25.9 29.1 63.4 59.5 44.1 56.2 41.9 16.5 20.9 33.5 44.8 51.6 22.2 33.2 63.4 31
4 25.4 25.0 35.8 28.6 19.9 17.3 16.9 15.1 18.7 21.1 27.8 20.5 17.9 20.9 23.7 17.7 16.9 16.5 16.3 23.9 24.3 14.6 14.0 13.9 16.2 16.0 15.1 17.5 16.9 11.0 19.5 35.8 30
5 12.1 13.8 17.9 23.7 24.9 15.3 12.5 14.1 15.4 20.9 27.5 27.5 14.2 11.2 12.2 14.1 19.7 17.7 17.8 15.4 8.6 11.9 18.9 13.9 10.8 14.0 18.2 15.0 15.5 10.6 12.2 16.1 27.5 31
6 11.6 16.4 9.2 7.0 7.8 12.4 12.9 13.7 19.0 16.1 13.4 10.6 21.6 23.6 20.9 10.7 10.8 14.5 12.9 17.2 15.2 17.0 14.7 15.1 14.4 15.3 8.9 15.8 22.9 14.5 23.6 29
7 18.2 12.3 15.1 10.6 18.8 19.6 12.9 13.1 15.8 11.6 9.5 8.0 13.7 20.4 12.9 11.0 16.7 8.0 19.6 13.0 11.9 13.1 16.9 22.2 21.6 20.3 19.5 14.8 9.6 12.5 14.8 22.2 30
8 15.2 8.5 10.0 23.6 10.4 13.1 12.5 15.9 20.1 18.0 15.6 11.8 26.8 24.3 18.3 21.5 12.1 16.8 16.1 12.2 12.1 11.6 11.6 16.0 29.0 17.4 14.1 16.1 29.0 27
9 19.5 27.5 15.0 10.5 18.3 17.7 15.9 17.1 20.3 11.8 14.5 19.3 22.8 26.4 18.2 19.9 13.4 22.6 29.7 26.1 30.1 23.9 9.1 15.4 49.4 37.9 11.5 26.6 18.5 21.0 49.4 29
10 14.3 31.5 56.8 43.6 24.1 17.6 16.5 16.8 15.8 20.4 15.5 18.5 28.6 16.5 12.2 10.4 56.9 39.2 22.0 25.8 40.0 23.0 15.3 9.9 13.1 28.8 12.2 26.3 14.3 26.0 20.7 23.6 56.9 31
11 16.3 16.8 12.5 12.4 12.0 12.0 14.1 13.1 14.4 17.9 20.5 14.2 29.9 144.3 80.7 38.3 36.6 49.0 36.7 23.0 32.0 48.0 49.0 49.4 45.0 29.1 23.8 34.3 46.1 132.8 36.8 144.3 30
12 88.1 74.0 16.0 13.3 21.6 24.2 25.7 20.8 20.8 38.0 59.6 49.0 22.1 16.7 21.3 14.2 18.5 16.6 24.2 25.8 30.8 38.3 27.2 1.0 1.0 1.0 14.4 17.8 16.8 18.3 15.7 25.6 88.1 31