NOx - ARIEA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: NOx - nitrogen oxides
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 28.4 29.3 55.7 88.2 45.7 34.7 124.9 65.9 110.9 67.8 57.6 38.1 50.9 23.7 20.9 63.8 208.2 46.8 43.0 29.6 30.5 33.8 60.5 36.2 73.4 45.0 57.6 46.7 57.5 87.3 58.8 208.2 30
2 43.5 63.3 59.8 29.0 35.7 55.4 108.5 60.9 30.7 24.8 26.3 44.6 37.7 32.5 41.9 54.6 28.2 21.6 38.6 46.1 95.1 129.8 117.4 53.3 129.8 23
3 67.8 67.8 50.3 33.9 38.1 65.1 89.0 144.2 63.2 35.4 48.8 32.9 36.7 55.0 71.7 86.1 71.6 51.7 56.5 22.2 32.1 60.4 53.9 52.4 27.3 56.6 144.2 25
4 29.0 31.4 25.8 37.1 26.7 27.0 20.8 15.3 18.0 23.8 37.4 20.9 20.7 26.3 39.3 49.1 48.6 92.5 63.4 81.7 77.8 39.7 16.7 19.7 25.1 41.2 68.0 54.7 28.2 23.1 37.6 92.5 30
5 25.4 32.7 34.4 31.9 40.2 54.5 35.6 24.2 46.0 57.8 61.7 31.0 31.7 23.2 21.1 18.9 29.5 30.7 21.3 22.5 16.6 18.4 27.2 21.3 61.7 24
6 22.8 26.1 26.2 17.4 15.7 25.3 21.8 21.2 27.0 27.1 17.0 27.9 28.2 23.6 27.5 21.6 16.3 11.5 9.1 15.7 27.5 16.5 18.0 11.9 28.7 26.8 41.9 51.3 20.2 23.2 51.3 29
7 16.1 9.1 13.6 20.2 22.9 22.1 22.9 33.5 21.4 14.1 28.5 25.4 26.7 17.0 20.1 18.3 13.1 24.4 20.5 24.7 27.7 19.8 17.7 17.6 20.3 31.8 40.1 34.6 22.0 17.4 20.5 22.1 40.1 31
8 36.4 36.2 33.2 27.3 38.9 20.4 16.9 17.0 17.9 21.7 23.4 23.2 23.5 17.5 42.1 40.8 43.7 43.0 23.1 22.5 31.8 30.7 35.9 31.2 32.5 24.5 15.1 24.0 28.0 40.1 58.4 29.7 58.4 31
9 72.2 41.5 25.5 30.4 32.7 35.2 31.5 20.1 23.1 27.9 48.7 56.9 22.8 20.2 34.2 40.1 79.0 33.0 48.4 60.2 56.9 62.4 55.0 59.5 89.2 106.6 46.7 106.6 26
10 78.6 51.1 40.8 32.3 32.0 24.3 24.6 19.6 25.1 31.2 22.0 42.7 45.1 68.8 77.0 41.6 82.3 33.1 41.9 43.2 83.9 75.2 43.6 42.5 47.6 67.2 46.6 38.8 68.2 58.1 70.6 48.4 83.9 31
11 79.9 25.8 30.1 30.3 41.9 38.8 47.0 43.7 43.6 47.3 44.9 102.8 150.9 252.5 183.0 67.7 57.1 168.5 98.3 41.0 55.3 86.2 44.1 51.9 50.7 35.7 23.6 127.6 108.9 138.5 77.3 252.5 30
12 64.8 76.9 20.8 18.0 23.4 33.4 25.8 26.4 25.6 34.0 57.0 38.7 30.7 30.6 41.1 18.9 19.9 21.4 40.1 45.5 41.8 57.9 45.5 13.6 14.9 19.7 26.1 19.7 16.8 21.5 26.0 32.2 76.9 31