NO2 - ALEGA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: NO2 - nitrogen dioxide
Locality: Pha2-Legerova
Measuring programme: ALEGA
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 19.4 22.7 56.1 75.0 66.6 87.5 54.7 68.6 82.4 62.4 39.4 50.2 20.0 22.1 49.8 81.0 55.0 57.7 69.2 64.4 49.5 45.5 75.5 38.4 80.1 73.2 85.9 70.5 80.6 89.4 59.8 89.4 30
2 63.6 62.7 58.8 31.4 15.3 32.9 49.0 54.0 90.6 70.7 29.6 57.0 48.2 71.6 79.9 73.0 79.2 60.9 45.6 50.9 82.6 93.0 95.3 118.1 116.4 90.7 81.5 114.7 68.5 118.1 28
3 112.6 92.8 84.7 83.8 59.2 63.3 100.1 109.7 72.5 42.4 39.8 75.3 86.7 102.0 74.0 59.7 76.0 43.2 54.5 58.5 83.9 92.7 84.6 64.1 82.4 46.7 55.0 72.2 73.2 81.8 34.8 73.0 112.6 31
4 29.8 45.1 46.1 55.0 31.8 22.7 23.1 21.0 26.6 45.0 53.3 28.2 25.1 52.3 84.0 70.6 75.7 111.4 105.4 115.0 131.2 90.0 43.2 46.3 55.6 81.1 96.5 100.2 83.7 64.2 62.0 131.2 30
5 66.4 89.0 86.9 61.4 96.5 96.4 72.5 63.1 91.7 109.5 106.1 67.0 65.5 53.0 34.2 25.3 41.4 76.3 84.2 67.4 60.0 59.7 63.5 51.7 100.0 77.1 50.9 44.3 42.7 84.1 89.1 70.2 109.5 31
6 70.7 93.8 88.0 56.1 52.7 93.8 5
7 12.4 12.6 33.0 52.5 57.3 75.6 57.8 64.0 48.4 62.3 83.3 29.5 29.0 44.4 48.6 89.9 82.7 83.7 52.9 17.0 38.3 89.9 21
8 87.4 98.6 99.0 76.7 92.7 70.2 52.3 34.8 23.3 48.0 74.0 52.6 55.0 69.6 88.4 88.4 131.2 113.4 53.1 73.4 92.4 111.0 121.6 139.2 118.5 120.3 36.6 60.4 61.3 78.2 137.4 82.5 139.2 31
9 130.4 99.3 98.3 115.5 60.4 66.3 35.8 28.4 36.9 54.6 64.2 45.1 37.7 41.9 76.4 114.2 68.0 49.6 59.3 65.8 118.3 49.4 69.9 72.8 95.4 114.4 124.8 80.8 115.3 106.8 76.5 130.4 30
10 97.2 78.9 75.4 61.1 57.8 59.0 32.5 32.0 58.2 43.7 17.9 72.8 84.7 114.8 91.9 87.0 104.9 93.5 89.2 69.1 107.2 105.5 84.2 101.7 105.3 106.2 112.9 66.0 72.3 67.8 105.3 79.2 114.8 31
11 105.5 103.0 110.2 108.8 88.0 82.7 121.1 116.1 112.2 116.9 105.4 93.0 95.2 126.5 138.1 116.0 68.4 92.5 79.2 68.7 91.2 65.3 64.8 38.6 32.9 102.3 75.3 79.8 92.8 138.1 28
12 70.6 68.9 32.9 32.2 24.0 49.6 37.6 37.8 35.2 43.6 74.6 64.4 68.8 64.4 76.8 46.6 18.5 26.5 61.8 78.3 43.1 57.4 40.0 14.5 14.3 24.5 36.5 34.4 17.1 20.4 42.8 43.8 78.3 31