Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:WD-wind direction
Station:1458 - Vitkov
Code:CZSOOZVIT
Institution:ORGREZ, a.s.
Region:Zapadocesky
District:Sokolov
IHd: 150
Measure method:optoelectronic method
Unit:deg

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 211 218 213 212 169 187 179 171 138 65 149 120 109 159 263 ~ ~ ~ ~ 216 247 203 207 203 205 213 213 208 210 223 216 189.91 262.92 27.00
2 210 217 223 209 201 199 201 213 220 197 208 204 ~ ~ ~ ~ 210 195 201 243 188 184 184 210 221 195 153 195 196 ~ ~ 203.07 243.33 25.00
3 215 218 208 225 219 208 208 211 237 195 228 ~ ~ ~ ~ 245 264 211 285 204 193 205 158 135 173 187 309 172 40 172 211 205.02 309.38 27.00
4 206 140 47 150 303 250 254 161 47 52 156 179 180 153 161 127 205 129 206 125 184 ~ ~ ~ ~ ~ 41 90 73 116 ~ 149.39 303.13 25.00
5 114 82 91 153 50 71 72 123 196 140 129 43 66 132 163 176 181 170 180 201 200 209 201 183 228 135 185 161 211 149 ~ 146.50 227.86 30.00
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
7 ~ ~ ~ ~ ~ 175 116 223 170 169 186 211 188 176 199 191 195 218 208 214 245 208 175 137 181 204 170 191 192 ~ ~ 189.44 245.43 24.00
8 ~ ~ ~ ~ ~ ~ ~ ~ ~ 179 222 204 177 200 199 225 189 173 189 184 194 252 161 214 193 102 126 194 180 116 150 182.83 252.33 22.00
9 192 169 186 225 199 193 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 81 67 72 ~ 153.95 225.33 9.00
10 148 168 ~ ~ 157 197 191 181 143 150 136 ~ ~ ~ ~ ~ ~ ~ 166 45 55 84 196 179 183 192 189 ~ 163 150 ~ 153.63 197.29 20.00
11 174 ~ ~ ~ ~ 30 ~ ~ 207 223 179 84 63 209 180 100 212 185 111 73 164 79 60 ~ 161 202 202 ~ 89 115 ~ 140.96 222.50 22.00
12 104 80 ~ 123 46 74 54 72 104 200 224 193 ~ ~ 225 238 221 168 54 39 61 76 202 114 64 51 63 221 ~ 226 ~ 126.71 237.92 26.00

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. 1 1 5 63 8 1 0 0 79 78 77 72 9 1 0 0 309
REL. 1.2 1.2 6.3 79.7 10.1 1.2 0.0 0.0 100.0 98.7 97.5 91.1 11.4 1.3 0.0 0.027.3
ID 1 1 6 159 50 31 0 0 250
ABS. 4 9 13 25 3 1 0 0 551 51 42 29 4 1 0 0 303
REL. 7.2 16.3 23.6 45.4 5.4 1.8 0.0 0.0 100.0 92.7 76.4 52.7 7.3 1.8 0.0 0.0 5.4
ID 7 16 23 90 27 45 0 0 210
ABS. 0 3 5 44 3 0 0 0 551 55 52 47 3 0 0 0 252
REL. 0.0 5.4 9.0 80.0 5.4 0.0 0.0 0.0100.0 100.0 94.5 85.5 5.5 0.0 0.0 0.0 22.8
ID 0 5 9 160 27 0 0 0 201
ABS. 4 19 10 33 2 0 0 0 68 64 45 35 2 0 0 0 238
REL 5.8 27.9 14.7 48.5 2.9 0.0 0.0 0.0100.0 94.1 66.2 51.5 2.9 0.0 0.0 0.016.12
ID 5 27 14 97 14 0 0 0 160
Year
ABS. 9 32 33 165 16 2 0 0 257 248 216 183 18 2 0 0 309
REL. 3.5 12.4 12.8 64.2 6.2 0.7 0.0 0.0100.0 96.5 84.0 71.2 7.0 0.8 0.0 0.0 27.3
ID 3 12 12 128 31 19 0 0 207

Note:

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