Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:GLRD-global radiation
Station:1014 - Decin
Code:CZDCCMDEC
Institution:Czech Hydrometeorological Institute
Region:Severocesky
District:Decin
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
2 ~ ~ ~ ~ ~ ~ ~ 52 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 44 21 ~ ~ ~ 54 ~ ~ 42.79 54.19 4.00
3 54 ~ ~ ~ ~ ~ 42 ~ 111 ~ 68 21 60 25 109 75 ~ 212 ~ 93 38 ~ ~ 40 ~ 153 21 35 99 42 39 70.35 212.41 19.00
4 100 ~ ~ ~ ~ ~ 137 ~ ~ 221 242 ~ ~ ~ 243 ~ ~ ~ ~ ~ ~ ~ ~ 263 ~ ~ ~ ~ ~ ~ ~ 200.82 262.62 6.00
5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 286 84 140 157 ~ 54 ~ ~ ~ ~ 207 231 228 ~ 160 171.82 285.87 9.00
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 301 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 154 177 143 ~ ~ ~ ~ 193.64 300.89 4.00
7 ~ ~ ~ ~ ~ ~ ~ 52 ~ ~ ~ ~ ~ 106 ~ ~ ~ ~ 176 ~ ~ ~ ~ ~ ~ ~ ~ ~ 71 ~ ~ 101.20 175.75 4.00
8 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
9 ~ ~ 49 108 77 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 89 ~ ~ ~ 22 104 ~ ~ ~ ~ ~ ~ ~ ~ ~ 74.85 108.49 6.00
10 ~ ~ ~ ~ ~ 12 10 32 34 40 ~ ~ ~ ~ ~ ~ ~ 11 32 ~ ~ ~ 108 48 ~ 57 ~ ~ ~ 28 ~ 37.47 107.72 11.00
11 ~ 93 ~ ~ ~ 33 ~ ~ ~ ~ ~ 34 18 15 46 ~ 6.50 ~ ~ 26 10 ~ 18 12 5.67 22 18 18 ~ 10 ~ 24.04 93.47 16.00
12 10 10 7.29 13 9 5.83 9 11 11 21 ~ 12 ~ 15 ~ ~ ~ ~ ~ ~ ~ ~ 60 ~ ~ ~ ~ 21 ~ ~ ~ 15.30 59.93 14.00

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. 11 8 2 2 0 0 0 0 232 12 4 2 0 0 0 0 212
REL. 47.8 34.7 8.6 8.6 0.0 0.0 0.0 0.0 100.0 52.2 17.4 8.7 0.0 0.0 0.0 0.018.3
ID 47 34 8 17 0 0 0 0 108
ABS. 0 3 3 6 6 1 0 0 192 19 16 13 7 1 0 0 301
REL. 0.0 15.7 15.7 31.5 31.5 5.2 0.0 0.0 100.0 100.0 84.2 68.4 36.8 5.3 0.0 0.0 11.6
ID 0 15 15 63 157 131 0 0 384
ABS. 2 4 3 1 0 0 0 0 102 8 4 1 0 0 0 0 176
REL. 20.0 40.0 30.0 10.0 0.0 0.0 0.0 0.0100.0 80.0 40.0 10.0 0.0 0.0 0.0 0.0 19.7
ID 20 40 30 20 0 0 0 0 110
ABS. 37 3 1 0 0 0 0 0 411 4 1 0 0 0 0 0 108
REL 90.2 7.3 2.4 0.0 0.0 0.0 0.0 0.0100.0 9.8 2.4 0.0 0.0 0.0 0.0 0.023.10
ID 90 7 2 0 0 0 0 0 100
Year
ABS. 50 18 9 9 6 1 0 0 932 43 25 16 7 1 0 0 301
REL. 53.7 19.3 9.6 9.6 6.4 1.0 0.0 0.0100.0 46.2 26.9 17.2 7.5 1.1 0.0 0.0 11.6
ID 53 19 9 19 32 26 0 0 161

Note:

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