Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:WD-wind direction
Station:1317 - Rudolice v Horach
Code:CZMOCMRVH
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Most
IHd: 150
Measure method:optoelectronic method
Unit:deg

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 149 155 202 165 171 243 243 308 245 140 254 226 106 134 136 138 146 152 136 126 122 138 154 198 158 166 198 270 293 324 317 190.69 323.83 31.00
2 307 265 187 217 240 197 155 173 292 203 191 232 310 322 246 181 182 314 305 306 296 298 314 295 243 260 140 137 ~ ~ ~ 243.21 321.73 28.00
3 200 178 159 213 211 141 144 152 216 206 229 251 241 257 209 151 197 201 277 200 138 235 198 139 225 162 132 139 139 230 211 192.97 277.29 31.00
4 145 147 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 146.40 147.46 2.00
5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
8 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 119 112 197 226 321 251 87 147 170 198 299 310 180 125 264 200.49 321.46 15.00
9 327 310 238 290 320 301 283 293 273 288 278 280 199 259 253 323 230 230 132 185 237 236 102 228 316 266 239 235 142 209 ~ 250.20 326.50 30.00
10 227 213 276 281 157 164 165 200 230 282 282 188 166 147 182 216 137 154 152 148 252 300 168 175 205 157 217 293 282 267 274 211.42 299.88 31.00
11 312 312 288 257 268 244 267 210 300 172 184 295 274 132 233 304 187 295 323 287 273 293 316 322 262 322 168 287 273 ~ ~ 264.15 323.00 29.00
12 ~ ~ ~ ~ 226 ~ ~ ~ ~ ~ 320 259 72 59 176 ~ 318 306 295 301 264 280 301 246 263 284 250 261 288 294 306 255.67 319.70 21.00

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 0 20 36 24 10 0 0 90 90 90 70 34 10 0 0 324
REL. 0.0 0.0 22.2 40.0 26.6 11.1 0.0 0.0 100.0 100.0 100.0 77.8 37.8 11.1 0.0 0.030.1
ID 0 0 22 80 133 277 0 0 513
ABS. 0 0 2 0 0 0 0 0 22 2 2 0 0 0 0 0 147
REL. 0.0 0.0100.0 0.0 0.0 0.0 0.0 0.0 100.0 100.0 100.0 0.0 0.0 0.0 0.0 0.0 2.4
ID 0 0 100 0 0 0 0 0 100
ABS. 0 1 7 7 22 8 0 0 451 45 44 37 30 8 0 0 327
REL. 0.0 2.2 15.5 15.5 48.8 17.7 0.0 0.0100.0 100.0 97.8 82.2 66.7 17.8 0.0 0.0 1.9
ID 0 2 15 31 244 444 0 0 737
ABS. 0 2 4 22 40 13 0 0 81 81 79 75 53 13 0 0 323
REL 0.0 2.4 4.9 27.1 49.3 16.0 0.0 0.0100.0 100.0 97.5 92.6 65.4 16.0 0.0 0.019.11
ID 0 2 4 54 246 401 0 0 709
Year
ABS. 0 3 33 65 86 31 0 0 2181 218 215 182 117 31 0 0 327
REL. 0.0 1.3 15.1 29.8 39.4 14.2 0.0 0.0100.0 100.0 98.6 83.5 53.7 14.2 0.0 0.0 1.9
ID 0 1 15 59 197 355 0 0 628

Note:

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