NOx - TOCBA

Detailed overview of air pollution values for the measuring programme

Year: 2015
Matter: NOx - nitrogen oxides
Locality: Ostrava-Ceskobratrsk
Measuring programme: TOCBA
Organization: CHMI
Region: Moravskoslezsky
District: Ostrava-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 37.6 40.5 31.2 25.7 96.0 151.3 64.5 56.8 49.9 36.4 44.7 48.2 68.7 93.3 73.7 88.5 59.8 95.5 150.5 154.4 159.2 156.9 96.9 50.6 70.9 110.2 68.2 56.0 57.9 112.1 42.3 79.0 159.2 31
2 53.9 68.5 76.4 152.9 130.7 70.5 55.2 39.8 88.5 112.8 143.5 71.7 117.6 168.8 109.6 107.6 134.8 84.4 55.9 101.2 119.8 75.1 80.1 105.2 100.1 121.7 220.5 116.7 103.0 220.5 28
3 36.6 67.4 70.0 141.4 114.7 123.5 75.1 33.7 87.3 145.2 68.1 63.7 84.2 81.5 58.0 109.2 89.4 91.2 117.9 106.3 53.4 62.9 165.5 129.0 117.2 98.8 88.2 62.5 26.5 47.9 40.1 85.7 165.5 31
4 53.0 53.6 60.6 59.8 42.9 47.9 73.8 75.9 123.7 83.6 54.3 54.9 88.0 68.2 69.4 83.4 97.1 53.8 62.4 79.1 70.5 101.5 111.6 81.0 46.2 91.2 78.5 69.8 116.1 90.8 74.7 123.7 30
5 42.0 68.9 50.2 79.0 75.3 86.9 84.5 59.6 70.3 46.2 84.3 49.0 99.2 117.1 98.2 58.0 56.0 74.0 82.2 68.8 117.0 68.3 58.7 64.9 107.4 85.4 71.4 82.1 59.3 46.3 58.2 73.2 117.1 31
6 64.1 72.1 57.6 83.8 73.8 46.9 44.4 95.1 67.4 79.5 99.0 68.5 41.8 39.9 64.9 65.9 82.4 47.9 102.7 31.5 33.1 53.4 56.0 80.6 90.8 68.7 44.4 51.1 104.8 81.1 66.4 104.8 30
7 82.6 66.1 65.1 43.3 52.8 48.6 54.0 57.9 55.8 60.7 61.4 61.0 76.4 67.7 95.5 85.3 79.6 40.6 38.7 78.6 91.9 81.7 66.1 54.8 30.2 47.6 41.8 42.1 41.2 77.4 86.7 62.4 95.5 31
8 54.3 97.6 82.3 97.2 48.4 85.0 124.0 119.0 94.8 87.6 114.4 62.0 65.3 130.6 82.8 57.9 59.5 60.8 41.8 69.0 33.5 70.9 98.2 67.0 79.0 69.7 91.7 100.4 80.2 130.6 28
9 79.3 97.4 83.1 101.0 46.8 62.6 112.0 103.8 118.5 107.2 151.1 79.9 65.2 37.2 148.6 70.7 49.8 94.6 73.1 84.9 104.4 96.3 127.4 105.0 110.1 63.6 61.4 84.4 111.2 141.7 92.4 151.1 30
10 146.5 168.6 103.2 90.8 192.8 139.8 83.3 113.3 107.0 60.0 48.7 140.8 134.7 193.0 162.3 199.5 67.4 139.6 146.4 126.3 153.9 108.0 202.9 124.0 73.8 196.7 265.9 272.1 152.8 209.0 128.9 143.6 272.1 31
11 34.5 83.9 108.2 119.7 260.3 122.7 48.8 139.0 66.3 81.4 69.4 90.3 77.6 36.7 28.2 119.7 32.0 59.2 45.2 70.0 86.2 55.6 65.9 140.1 82.0 153.1 138.0 51.4 28.3 93.0 86.2 260.3 30
12 87.4 87.1 114.8 57.2 36.7 25.5 57.4 61.3 71.0 97.8 65.1 65.5 68.4 246.2 65.1 93.7 52.6 54.6 40.0 28.4 44.0 48.6 54.9 57.8 27.7 27.1 34.5 105.2 78.2 126.8 64.1 69.2 246.2 31