Detailed overview of ambient air pollution valuis from individual stations

34 - Horni Jiretin

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 34 - Horni Jiretin
Code:CZMOCMHOR
Institution:CHMI
Region:Severocesky
District:Most
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 210 234 123 282 93 87 ~ ~ ~ ~ ~ 144 153 291 396 507 370 168 105 72 39 36 48 66 159 138 77 39 33 27 54 151.96 507.00 26.00
2 45 60 105 40 30 26 18 22 56 30 20 14 20 18 18 31 24 16 22 9.00 19 57 73 22 7.00 13 42 68 ~ ~ ~ 33.04 105.00 28.00
3 18 21 72 72 50 63 110 81 63 95 57 24 20 11 18 20 31 26 34 46 41 35 39 73 64 37 14 20 16 16 23 42.26 110.00 31.00
4 16 12 8.00 7.00 4.00 20 33 35 60 29 37 55 5.00 3.00 4.00 11 8.00 15 14 55 20 18 15 7.00 26 22 10 8.00 20 11 ~ 19.60 60.00 30.00
5 18 9.00 11 19 7.00 22 25 19 14 26 6.00 13 39 7.00 24 30 22 14 18 14 34 37 38 20 23 11 5.00 ~ ~ 5.00 10 18.62 39.00 29.00
6 18 7.00 13 25 24 17 14 2.00 9.00 20 27 4.00 4.00 3.00 4.00 8.00 17 22 5.00 7.00 3.00 4.00 3.00 9.00 13 35 28 17 8.00 9.00 ~ 12.63 35.00 30.00
7 3.00 21 14 6.00 5.00 7.00 6.00 7.00 11 14 10 8.00 8.00 15 12 7.00 28 9.00 8.00 6.00 6.00 21 11 8.00 6.00 6.00 5.00 15 13 5.00 3.00 9.81 28.00 31.00
8 4.00 28 33 10 11 13 22 18 42 7.00 11 12 6.00 5.00 9.00 11 7.00 8.00 11 11 6.00 6.00 9.00 11 16 20 12 5.00 5.00 5.00 4.00 12.19 42.00 31.00
9 7.00 6.00 16 12 5.00 3.00 3.00 5.00 2.00 33 16 4.00 3.00 29 26 30 21 7.00 10 36 24 13 6.00 22 16 7.00 48 25 8.00 8.00 ~ 15.03 48.00 30.00
10 5.00 7.00 6.00 6.00 30 39 14 7.00 6.00 6.00 8.00 5.00 6.00 5.00 5.00 30 21 51 22 15 21 7.00 6.00 4.00 4.00 16 12 43 71 49 31 18.00 71.00 31.00
11 14 16 25 35 49 36 14 15 14 16 19 7.00 10 9.00 10 21 28 25 36 29 14 49 55 44 46 66 23 23 12 6.00 ~ 25.53 66.00 30.00
12 17 10 11 10 13 10 10 12 16 8.00 4.00 4.00 13 30 29 56 47 28 44 42 20 14 22 15 17 10 16 20 19 27 25 19.97 56.00 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. 49 20 6 4 3 2 1 0 85 36 16 10 6 3 1 0 507
REL. 57.6 23.5 7.0 4.7 3.5 2.3 1.1 0.0 100.0 42.4 18.8 11.8 7.1 3.5 1.2 0.016.1
ID 57 23 7 9 17 58 147 0 321
ABS. 86 3 0 0 0 0 0 0 89 3 0 0 0 0 0 0 60
REL. 96.6 3.3 0.0 0.0 0.0 0.0 0.0 0.0 100.0 3.4 0.0 0.0 0.0 0.0 0.0 0.0 9.4
ID 96 3 0 0 0 0 0 0 100
ABS. 92 0 0 0 0 0 0 0 92 0 0 0 0 0 0 0 48
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 27.9
ID 100 0 0 0 0 0 0 0 100
ABS. 87 5 0 0 0 0 0 0 92 5 0 0 0 0 0 0 71
REL 94.5 5.4 0.0 0.0 0.0 0.0 0.0 0.0100.0 5.4 0.0 0.0 0.0 0.0 0.0 0.029.10
ID 94 5 0 0 0 0 0 0 100
Year
ABS. 314 28 6 4 3 2 1 0 358 44 16 10 6 3 1 0 507
REL. 87.7 7.8 1.6 1.1 0.8 0.5 0.2 0.0100.0 12.3 4.5 2.8 1.7 0.8 0.3 0.0 16.1
ID 87 7 1 2 4 13 34 0 152

Note:

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

Detailed overview of ambient air pollution valuis from individual stations - selection station