NO2 - ARIEA

Detailed overview of air pollution values for the measuring programme

Year: 2012
Matter: NO2 - nitrogen dioxide
Locality: Pha2-Riegrovy sady
Measuring programme: ARIEA
Organization: CHMI
Region: Prague
District: Praha 2
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 18.7 22.3 16.6 15.2 12.7 18.0 15.4 16.9 26.1 30.8 29.3 19.2 17.8 13.7 18.2 37.4 30.5 42.4 29.0 25.6 17.9 11.6 25.3 37.1 31.7 44.6 45.7 35.0 33.4 48.5 42.0 26.7 48.5 31
2 34.9 41.2 54.3 35.6 35.1 34.5 41.6 54.5 51.2 54.5 58.8 69.6 64.1 49.7 21.8 34.9 41.9 26.8 27.6 39.5 31.5 34.7 32.0 24.9 17.5 25.5 31.2 31.7 39.8 39.3 69.6 29
3 37.0 34.1 32.5 31.0 47.7 37.7 36.6 34.5 42.2 23.0 18.4 24.0 22.0 26.1 43.2 59.1 39.3 21.5 36.4 43.0 48.8 49.4 50.2 42.7 23.8 39.0 33.8 27.2 20.2 19.6 14.7 34.1 59.1 31
4 17.3 35.0 39.1 23.2 28.2 34.5 19.6 23.9 18.9 26.9 32.6 38.1 28.3 32.6 51.5 31.2 25.0 15.0 25.1 18.0 23.3 25.8 51.5 22
5 34.1 39.4 26.1 16.2 16.0 23.0 21.1 25.9 22.3 17.2 15.3 21.4 33.0 20.3 16.8 26.4 30.1 17.2 16.7 16.3 21.5 19.4 17.9 20.6 16.3 22.0 28.3 21.9 24.1 17.8 22.2 39.4 30
6 16.1 15.0 17.1 21.3 22.1 21.0 22.2 15.2 15.1 23.0 29.0 22.1 19.5 37.1 23.1 18.0 16.3 23.9 25.8 27.8 20.1 19.4 22.8 9.6 12.0 20.9 20.8 23.5 25.6 21.2 20.9 37.1 30
7 13.8 15.7 22.9 20.7 16.2 17.1 19.7 16.7 19.6 18.5 19.8 14.4 16.4 11.5 11.5 17.0 12.7 18.4 14.4 15.5 14.5 19.4 20.5 24.9 28.6 31.3 25.4 16.3 15.1 19.1 25.3 18.5 31.3 31
8 25.2 26.7 26.7 18.0 16.2 15.1 16.2 22.5 28.3 14.9 15.8 13.7 33.9 38.1 33.6 32.6 27.9 31.8 16.2 25.5 26.8 32.6 29.4 19.4 10.4 9.7 23.1 27.3 31.0 20.2 30.0 23.8 38.1 31
9 20.9 26.1 37.1 41.7 24.8 24.6 32.2 29.0 28.9 37.3 19.9 24.0 29.0 19.9 18.5 26.0 36.9 32.8 27.0 29.0 32.3 19.5 19.9 31.0 33.5 46.1 15.4 25.6 25.6 31.3 28.2 46.1 30
10 38.4 36.0 30.9 19.0 19.4 11.8 15.9 29.1 33.5 32.0 39.4 34.8 26.8 26.2 30.7 32.6 38.9 48.2 40.0 31.3 29.6 44.7 29.1 38.8 25.9 21.9 22.4 26.8 33.8 32.6 31.7 30.7 48.2 31
11 34.3 28.4 20.5 23.9 25.6 26.7 20.9 25.6 39.0 34.0 34.2 38.0 60.1 55.3 55.1 31.5 17.3 25.0 43.3 53.9 35.3 39.6 32.7 29.1 33.5 37.6 29.7 30.5 23.4 25.7 33.7 60.1 30
12 30.0 22.1 28.5 31.3 35.8 24.7 39.5 47.5 56.8 46.5 33.1 48.3 42.1 43.7 35.6 36.7 30.7 31.7 34.4 27.3 10.4 17.8 26.4 30.9 21.4 26.8 56.8 26