Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:GLRD-global radiation
Station:1014 - Decin
Code:CZDCCMDEC
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Decin
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ 11 27 15 10 18 15 7.77 25 26 11 30 12 36 40 7.33 5.81 10 7.73 7.44 6.81 12 13 13 37 7.13 54 18 16 19 17.86 53.96 29.00
2 14 40 22 4.96 39 33 36 12 30 48 68 37 13 71 81 81 13 11 17 55 44 19 42 60 53 55 119 104 ~ ~ ~ 43.66 118.58 28.00
3 110 48 31 19 16 130 99 95 35 89 51 62 67 74 27 30 19 45 75 102 40 19 33 77 24 27 45 106 37 42 137 58.49 136.73 31.00
4 166 174 132 133 118 43 30 45 152 106 78 137 60 92 30 87 71 104 152 90 24 24 77 175 216 105 154 94 173 241 ~ 109.49 241.46 30.00
5 251 248 246 103 20 32 31 46 270 265 285 290 285 269 86 226 123 81 186 283 268 244 308 307 289 265 153 55 162 180 77 191.39 308.02 31.00
6 116 89 149 58 106 135 161 82 139 46 116 91 200 224 231 116 104 124 99 266 123 71 59 320 253 313 292 112 230 234 ~ 155.26 320.44 30.00
7 155 104 238 197 276 272 178 82 59 219 121 232 129 186 101 29 76 171 137 49 158 270 255 129 236 246 249 286 168 247 191 175.77 285.81 31.00
8 153 226 101 63 151 166 137 129 164 123 135 217 47 224 241 219 109 159 171 168 41 88 196 204 180 163 123 158 115 205 24 148.37 241.15 31.00
9 21 109 115 71 80 73 65 135 49 23 42 58 17 41 86 47 80 34 102 46 58 109 104 16 15 48 29 22 52 32 ~ 59.28 135.31 30.00
10 36 99 116 31 41 42 36 68 84 93 30 110 79 82 80 28 29 16 41 30 8.46 29 13 12 22 46 10 19 33 50 56 47.42 116.17 31.00
11 29 44 14 45 40 13 21 7.81 16 68 40 15 44 53 54 9.00 31 9 8.21 46 14 2.92 28 34 43 5.98 10 4.81 7.44 14 ~ 25.75 68.38 30.00
12 9 7.04 9 4.71 6.92 3.92 8.77 10 35 13 8.42 7.98 29 16 12 6.85 5.63 10 6.77 11 8.75 23 18 15 9 21 18 12 8.81 2.29 8.50 11.83 34.56 31.00

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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 63 18 7 0 0 0 0 0 88 25 7 0 0 0 0 0 137
REL. 71.5 20.4 7.9 0.0 0.0 0.0 0.0 0.0 100.0 28.4 8.0 0.0 0.0 0.0 0.0 0.031.3
ID 71 20 7 0 0 0 0 0 100
ABS. 11 19 20 15 22 4 0 0 91 80 61 41 26 4 0 0 320
REL. 12.0 20.8 21.9 16.4 24.1 4.3 0.0 0.0 100.0 87.9 67.0 45.1 28.6 4.4 0.0 0.0 24.6
ID 12 20 21 32 120 109 0 0 318
ABS. 20 14 20 25 13 0 0 0 92 72 58 38 13 0 0 0 286
REL. 21.7 15.2 21.7 27.1 14.1 0.0 0.0 0.0100.0 78.3 63.0 41.3 14.1 0.0 0.0 0.0 28.7
ID 21 15 21 54 70 0 0 0 183
ABS. 78 12 2 0 0 0 0 0 92 14 2 0 0 0 0 0 116
REL 84.7 13.0 2.1 0.0 0.0 0.0 0.0 0.0100.0 15.2 2.2 0.0 0.0 0.0 0.0 0.0 3.10
ID 84 13 2 0 0 0 0 0 100
Year
ABS. 172 63 49 40 35 4 0 0 363 191 128 79 39 4 0 0 320
REL. 47.3 17.3 13.4 11.0 9.6 1.1 0.0 0.0100.0 52.6 35.3 21.8 10.7 1.1 0.0 0.0 24.6
ID 47 17 13 22 48 27 0 0 176

Note:

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