NOx - AREPA

Detailed overview of air pollution values for the measuring programme

Year: 2013
Matter: NOx - nitrogen oxides
Locality: Pha1-nam. Republiky
Measuring programme: AREPA
Organization: CHMI
Region: Prague
District: Praha 1
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 33.3 36.5 29.9 34.1 27.4 32.0 79.9 81.1 48.5 44.0 42.9 49.5 46.1 87.8 95.0 62.6 49.0 49.7 51.3 48.5 71.1 81.2 77.4 31.4 53.8 95.0 24
2 45.5 36.3 30.9 42.6 40.3 108.8 60.5 53.1 39.5 35.9 56.8 62.2 50.2 64.2 81.1 92.2 59.9 54.8 44.2 39.6 43.1 59.1 55.4 67.8 46.7 59.3 69.9 55.6 108.8 27
3 50.7 51.6 52.4 63.8 85.2 142.6 96.6 70.4 70.3 44.9 45.3 54.1 50.9 63.8 62.5 47.8 38.7 54.8 62.7 44.6 43.6 41.2 31.4 34.1 44.5 47.7 61.2 49.1 55.3 41.9 33.7 56.0 142.6 31
4 31.9 43.2 39.6 47.6 50.2 36.3 68.4 60.7 47.0 40.6 37.9 36.4 30.7 70.0 59.0 53.5 57.9 35.3 39.0 32.5 40.8 52.2 40.0 44.9 78.9 45.6 24.7 25.1 41.9 35.0 44.9 78.9 30
5 32.2 43.5 49.8 35.8 61.1 57.6 52.4 56.8 56.3 42.0 27.5 16.0 22.3 47.9 40.9 36.9 31.8 25.1 19.8 23.1 27.4 31.1 52.5 40.7 27.6 19.6 31.5 41.6 51.1 51.9 68.9 39.4 68.9 31
6 36.5 27.1 43.0 26.7 32.1 56.2 47.9 28.7 25.9 37.3 41.3 40.7 30.3 37.6 30.7 31.0 55.9 54.2 38.1 32.3 24.2 18.4 34.2 32.9 39.6 29.7 14.7 20.7 34.6 56.2 28
7 24.9 45.0 45.1 33.7 21.6 24.1 22.9 36.8 38.5 23.3 28.1 33.6 21.2 16.9 30.7 53.4 39.4 34.2 26.1 26.7 36.2 60.9 46.5 37.7 49.0 59.8 31.2 26.7 18.9 22.0 29.6 33.7 60.9 31
8 44.9 62.3 33.5 23.1 51.7 40.9 57.7 30.4 29.0 24.6 25.8 34.8 31.5 35.7 59.5 61.9 38.1 29.8 32.6 37.8 53.2 66.6 51.9 29.0 31.8 57.0 43.9 51.3 53.6 43.8 24.7 41.7 66.6 31
9 22.3 20.8 41.2 69.5 72.2 52.5 40.0 28.5 31.9 32.4 28.7 41.6 37.3 23.3 27.0 30.5 39.7 54.3 46.8 43.6 36.8 25.6 30.5 58.8 72.0 47.0 87.5 74.5 32.6 63.4 43.8 87.5 30
10 86.0 77.4 69.3 57.4 60.2 105.7 164.1 132.6 78.9 50.5 84.7 84.4 88.5 122.0 44.8 68.8 38.3 91.1 88.3 58.9 64.0 133.5 96.4 94.8 139.3 63.0 20.7 26.5 36.7 65.6 135.7 81.5 164.1 31
11 112.3 42.9 24.4 33.2 40.1 39.0 33.3 76.3 34.1 31.9 54.9 145.0 112.7 92.9 77.5 133.8 55.5 63.7 62.9 58.6 85.8 83.0 44.4 26.2 44.6 55.0 82.5 64.1 53.1 38.8 63.4 145.0 30
12 39.3 167.7 168.1 73.3 42.8 27.6 37.0 30.6 42.4 64.9 40.8 56.0 54.8 59.9 44.8 227.7 135.0 52.0 56.9 96.8 144.6 74.7 41.7 83.1 127.3 137.1 53.7 68.4 42.2 165.6 180.7 85.1 227.7 31