Detailed overview of ambient air pollution valuis from individual stations

1226 - Bilina

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1226 - Bilina
Code:CZTPHSBIN
Institution:Public Health Service
Region:Severocesky
District:Teplice
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 106 126 79 71 69 129 111 102 125 141 139 63 112 191 201 322 206 190 186 226 194 62 111 213 146 59 111 114 71 54 59 131.83 322.36 31.00
2 67 77 137 69 85 106 200 164 128 75 50 89 35 63 46 49 87 109 43 37 32 70 106 163 29 35 50 72 ~ ~ ~ 81.18 199.85 28.00
3 98 50 74 55 159 94 89 104 79 144 141 114 71 48 36 33 66 60 97 56 93 41 41 74 90 73 66 24 21 24 54 73.13 158.77 31.00
4 102 106 62 28 25 37 74 69 124 60 27 27 43 42 32 43 76 39 36 42 71 69 70 94 49 53 69 37 37 38 ~ 56.16 124.22 30.00
5 56 54 37 55 57 26 44 37 25 26 50 54 60 56 44 60 33 34 51 41 29 38 40 25 36 43 29 42 23 37 25 40.84 60.04 31.00
6 34 56 59 71 49 45 35 38 48 56 57 76 43 30 29 49 55 52 55 45 22 27 26 ~ 58 53 68 44 32 44 ~ 46.84 76.04 29.00
7 49 50 44 56 23 14 23 37 48 52 47 27 33 57 57 46 37 55 33 29 54 50 59 60 42 24 30 41 52 54 53 43.04 59.54 31.00
8 37 36 47 78 54 42 58 55 34 53 79 55 66 61 46 35 47 73 66 82 77 70 52 47 74 81 68 56 48 42 63 57.61 81.65 31.00
9 75 72 62 76 58 47 39 38 29 52 77 93 39 63 91 120 123 128 85 53 68 121 97 80 103 ~ ~ ~ ~ 58 ~ 74.86 128.37 26.00
10 43 33 43 34 75 135 144 93 28 30 28 36 62 78 90 108 161 119 137 155 116 157 77 45 31 47 98 104 160 199 113 89.67 198.98 31.00
11 118 119 84 116 171 236 250 174 95 166 125 128 90 130 112 53 86 72 110 175 127 111 100 98 76 102 75 94 98 73 ~ 118.85 249.97 30.00
12 66 58 ~ ~ 71 39 81 102 123 54 67 50 31 55 39 70 51 58 111 139 127 134 106 63 24 21 31 103 111 137 96 76.41 139.23 29.00

Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples

Quarter

concentration classes in IHd multiples

total ind.

part of it in IHd multiples

max.
date

<=1/3 <=2/3 <=1.0 <=1.5 <=2.0 <=3.0 <=4.0 > 1/32/31.01.52.0 3.04.0

concentration classes in measurement units

part of above IHd multiples in meas. units

0- 33 34- 67 68- 100 101- 150 151- 200 201- 300 301- 400 over 400 33 67 100 150 200 300 400
ABS. 5 26 24 22 8 4 1 0 90 85 59 35 13 5 1 0 322
REL. 5.5 28.8 26.6 24.4 8.8 4.4 1.1 0.0 100.0 94.4 65.6 38.9 14.4 5.6 1.1 0.016.1
ID 5 28 26 48 44 111 138 0 404
ABS. 20 56 11 3 0 0 0 0 90 70 14 3 0 0 0 0 124
REL. 22.2 62.2 12.2 3.3 0.0 0.0 0.0 0.0 100.0 77.8 15.6 3.3 0.0 0.0 0.0 0.0 9.4
ID 22 62 12 6 0 0 0 0 103
ABS. 10 54 19 5 0 0 0 0 88 78 24 5 0 0 0 0 128
REL. 11.3 61.3 21.5 5.6 0.0 0.0 0.0 0.0100.0 88.6 27.3 5.7 0.0 0.0 0.0 0.0 18.9
ID 11 61 21 11 0 0 0 0 105
ABS. 9 19 22 29 9 2 0 0 90 81 62 40 11 2 0 0 250
REL 10.0 21.1 24.4 32.2 10.0 2.2 0.0 0.0100.0 90.0 68.9 44.4 12.2 2.2 0.0 0.0 7.11
ID 10 21 24 64 50 55 0 0 225
Year
ABS. 44 155 76 59 17 6 1 0 358 314 159 83 24 7 1 0 322
REL. 12.2 43.2 21.2 16.4 4.7 1.6 0.2 0.0100.0 87.7 44.4 23.2 6.7 2.0 0.3 0.0 16.1
ID 12 43 21 32 23 41 34 0 210

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum

Detailed overview of ambient air pollution valuis from individual stations - selection station