Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:GLRD-global radiation
Station:1454 - Kladno-stred mesta
Code:CZKLCMKSM
Institution:Czech Hydrometeorological Institute
Region:Stredocesky
District:Kladno
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 17 11 19 16 16 19 22 14 23 21 11 17 25 29 20 24 8.39 6.31 11 8.89 7.94 10 13 25 24 37 17 43 42 30 14 19.39 42.62 31.00
2 41 42 25 37 37 33 40 15 31 31 63 42 28 67 74 70 48 22 26 56 16 41 49 96 82 73 103 87 ~ ~ ~ 49.08 102.85 28.00
3 98 67 25 32 28 99 96 80 40 100 69 59 58 79 31 43 16 67 81 107 27 30 33 ~ 30 26 35 86 48 30 111 57.72 110.85 30.00
4 163 161 140 131 115 73 41 35 112 75 117 164 110 115 53 80 76 101 151 83 36 38 153 184 185 114 158 101 144 216 ~ 114.10 216.49 30.00
5 220 217 214 106 40 70 58 113 231 216 219 247 239 236 135 286 187 74 118 199 253 174 271 318 318 292 192 98 236 287 185 195.12 318.07 31.00
6 165 137 264 105 146 151 179 147 103 51 90 146 197 193 225 133 129 118 138 247 154 120 130 219 254 256 250 94 190 149 ~ 162.67 263.72 30.00
7 155 215 222 176 237 242 197 114 131 214 107 197 107 213 187 61 73 156 150 53 199 288 278 128 111 219 ~ ~ ~ 263 195 174.50 287.94 28.00
8 200 195 118 70 179 180 121 113 156 93 145 218 88 203 211 184 120 157 155 135 31 80 135 179 165 169 151 151 145 190 32 144.24 218.35 31.00
9 29 103 158 79 61 78 61 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 81.37 157.98 7.00
10 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 88 96 86 77 44 68 17 18 56 21 11 53 29 11 41 37 40 25 31 52 55 45.53 96.06 21.00
11 43 44 47 52 24 21 25 23 28 50 43 22 28 37 39 15 32 15 19 33 27 16 42 27 37 15 15 23 25 10 ~ 29.26 51.61 30.00
12 17 10 10 6.98 25 14 22 16 28 24 12 10 27 28 19 14 8.88 15 17 21 25 23 22 28 24 21 22 24 14 19 ~ 18.86 28.41 30.00

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. 64 21 4 0 0 0 0 0 89 25 4 0 0 0 0 0 111
REL. 71.9 23.5 4.4 0.0 0.0 0.0 0.0 0.0 100.0 28.1 4.5 0.0 0.0 0.0 0.0 0.031.3
ID 71 23 4 0 0 0 0 0 100
ABS. 5 13 28 28 15 2 0 0 91 86 73 45 17 2 0 0 318
REL. 5.4 14.2 30.7 30.7 16.4 2.1 0.0 0.0 100.0 94.5 80.2 49.5 18.7 2.2 0.0 0.0 24.5
ID 5 14 30 61 82 54 0 0 249
ABS. 3 11 16 31 5 0 0 0 66 63 52 36 5 0 0 0 288
REL. 4.5 16.6 24.2 46.9 7.5 0.0 0.0 0.0100.0 95.5 78.8 54.5 7.6 0.0 0.0 0.0 22.7
ID 4 16 24 93 37 0 0 0 177
ABS. 70 11 0 0 0 0 0 0 81 11 0 0 0 0 0 0 96
REL 86.4 13.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 13.6 0.0 0.0 0.0 0.0 0.0 0.012.10
ID 86 13 0 0 0 0 0 0 100
Year
ABS. 142 56 48 59 20 2 0 0 327 185 129 81 22 2 0 0 318
REL. 43.4 17.1 14.6 18.0 6.1 0.6 0.0 0.0100.0 56.6 39.4 24.8 6.7 0.6 0.0 0.0 24.5
ID 43 17 14 36 30 15 0 0 157

Note:

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