Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:SO2-sulphur dioxide
Station:1455 - Kladno-Svermov
Code:CZKLCMKSV
Institution:Czech Hydrometeorological Institute
Region:Stredocesky
District:Kladno
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ 115 90 48 49 84 45 31 29 49 39 58 35 35 37 40 36 51 52 34 ~ ~ ~ 50.38 115.18 19.00
3 23 32 54 50 29 44 53 52 37 41 41 59 38 50 35 33 70 69 46 30 34 33 21 54 55 59 26 27 29 51 45 42.62 69.84 31.00
4 42 33 49 20 18 17 18 27 28 16 20 19 17 20 18 25 28 45 42 52 27 26 24 19 26 22 22 31 20 25 ~ 26.53 52.01 30.00
5 18 17 18 10 8.06 18 14 20 19 8.17 7.97 10 10 11 13 20 7.94 16 19 7.68 13 12 11 8.77 11 10 10 11 12 ~ ~ 12.77 20.38 29.00
6 ~ 7.57 3.43 4.53 4.00 4.52 6.21 7.32 7.02 8.85 13 10 5.90 7.81 6.41 8.70 8.09 10 13 4.58 6.92 8.13 10 13 8.25 7.76 3.79 4.59 5.04 4.98 ~ 7.36 12.71 29.00
7 10 7.75 8.27 5.29 7.10 4.28 4.05 5.23 5.88 6.31 4.90 4.79 3.80 5.40 5.88 7.15 11 5.07 4.76 4.85 5.00 6.43 8.48 10 5.66 5.85 5.63 5.55 5.13 6.81 5.03 6.18 10.84 31.00
8 5.12 6.70 5.48 5.92 5.45 8.56 5.61 4.06 3.95 3.77 7.04 12 13 5.90 4.77 5.57 4.53 5.02 4.44 5.18 8.88 9 7.38 6.91 8.10 8.69 ~ ~ ~ 9 12 6.90 13.45 28.00
9 7.64 7.65 7.33 7.10 8.79 8.55 5.17 7.81 8.07 9 8.11 9 11 10 9 15 11 5.75 7.49 10 5.41 4.16 4.32 4.19 5.13 4.37 4.58 7.22 5.98 6.89 ~ 7.52 15.03 30.00
10 6.94 10 10 11 24 16 18 13 9 11 11 27 44 18 37 31 37 53 33 20 18 21 18 17 19 19 13 23 30 41 19 21.90 53.38 31.00
11 40 27 44 105 173 66 52 69 50 43 64 43 55 46 171 87 41 38 43 66 70 36 52 64 26 50 33 43 41 39 ~ 59.29 172.62 30.00
12 15 18 19 20 21 20 17 30 36 29 31 16 18 39 59 63 47 99 78 97 231 192 211 90 108 70 86 113 93 77 155 70.80 231.50 31.00

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. 32 17 1 0 0 0 0 0 501 18 1 0 0 0 0 0 115
REL. 64.0 34.0 2.0 0.0 0.0 0.0 0.0 0.0 100.0 36.0 2.0 0.0 0.0 0.0 0.0 0.010.2
ID 64 34 2 0 0 0 0 0 100
ABS. 87 1 0 0 0 0 0 0 88 1 0 0 0 0 0 0 52
REL. 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 20.4
ID 98 1 0 0 0 0 0 0 100
ABS. 89 0 0 0 0 0 0 0 89 0 0 0 0 0 0 0 15
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 16.9
ID 100 0 0 0 0 0 0 0 100
ABS. 61 22 3 5 1 0 0 0 92 31 9 6 1 0 0 0 231
REL 66.3 23.9 3.2 5.4 1.0 0.0 0.0 0.0100.0 33.7 9.8 6.5 1.1 0.0 0.0 0.021.12
ID 66 23 3 10 5 0 0 0 109
Year
ABS. 269 40 4 5 1 0 0 0 319 50 10 6 1 0 0 0 231
REL. 84.3 12.5 1.2 1.5 0.3 0.0 0.0 0.0100.0 15.7 3.1 1.9 0.3 0.0 0.0 0.021.12
ID 84 12 1 3 1 0 0 0 102

Note:

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