Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:WD-wind direction
Station:1188 - Trinec-Kosmos
Code:CZFMCMTKO
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Frydek-Mistek
IHd: 150
Measure method:electromagnetic method
Unit:deg

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 142 146 180 148 151 150 156 174 249 215 134 201 153 177 166 146 146 131 159 191 225 152 144 149 146 86 161 186 336 287 270 175.95 335.65 31.00
2 142 ~ 277 199 261 258 199 214 226 340 340 329 336 309 189 184 230 217 149 187 149 245 290 246 205 144 143 171 ~ ~ ~ 228.82 339.98 27.00
3 170 194 142 145 158 155 157 170 145 168 309 252 235 199 288 ~ 241 205 232 275 144 151 226 216 143 141 143 204 313 224 233 199.26 312.50 30.00
4 213 263 223 199 207 187 263 302 239 181 258 170 150 183 158 232 239 283 318 226 146 138 200 314 275 301 214 286 ~ 214 ~ 226.93 317.63 29.00
5 232 231 212 274 175 162 145 162 233 175 240 213 202 162 245 250 244 225 140 187 143 275 242 248 234 232 237 211 151 174 244 209.67 275.46 31.00
6 199 ~ ~ ~ ~ ~ ~ ~ ~ 251 232 317 319 312 325 336 277 310 249 203 277 307 227 253 220 146 141 211 253 247 ~ 255.02 335.90 22.00
7 238 229 231 199 143 178 313 310 323 231 196 187 151 204 233 209 224 219 185 178 181 275 264 216 261 296 315 254 242 221 201 229.34 322.94 31.00
8 205 221 202 220 163 205 156 148 203 205 248 249 240 195 153 153 183 154 152 168 246 183 208 194 204 145 142 261 242 232 315 199.82 314.81 31.00
9 294 228 223 201 189 140 148 202 184 226 214 230 224 230 229 214 218 143 138 143 167 184 135 170 199 254 177 196 184 157 ~ 194.72 293.52 30.00
10 163 144 203 301 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 202.51 300.56 4.00
11 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
12 ~ ~ ~ ~ ~ ~ ~ 175 139 139 135 143 225 163 272 291 139 140 199 294 247 126 143 144 143 168 176 274 246 167 131 184.21 294.25 24.00

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. 0 1 22 38 19 8 0 0 88 88 87 65 27 8 0 0 340
REL. 0.0 1.1 25.0 43.1 21.5 9.0 0.0 0.0 100.0 100.0 98.9 73.9 30.7 9.1 0.0 0.010.2
ID 0 1 25 86 107 227 0 0 447
ABS. 0 0 8 29 34 11 0 0 82 82 82 74 45 11 0 0 336
REL. 0.0 0.0 9.7 35.3 41.4 13.4 0.0 0.0 100.0 100.0 100.0 90.2 54.9 13.4 0.0 0.0 16.6
ID 0 0 9 70 207 335 0 0 623
ABS. 0 0 10 52 25 5 0 0 92 92 92 82 30 5 0 0 323
REL. 0.0 0.0 10.8 56.5 27.1 5.4 0.0 0.0100.0 100.0 100.0 89.1 32.6 5.4 0.0 0.0 9.7
ID 0 0 10 113 135 135 0 0 395
ABS. 0 0 12 8 7 1 0 0 282 28 28 16 8 1 0 0 301
REL 0.0 0.0 42.8 28.5 25.0 3.5 0.0 0.0100.0 100.0 100.0 57.1 28.6 3.6 0.0 0.0 4.10
ID 0 0 42 57 125 89 0 0 314
Year
ABS. 0 1 52 127 85 25 0 0 290 290 289 237 110 25 0 0 340
REL. 0.0 0.3 17.9 43.7 29.3 8.6 0.0 0.0100.0 100.0 99.7 81.7 37.9 8.6 0.0 0.0 10.2
ID 0 17 87 146 215 0 0 467

Note:

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