Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SO2-sulphur dioxide
Station:1008 - Teplice
Code:CZTPCMTEP
Institution:CHMI
Region:Severocesky
District:Teplice
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 139 33 24 20 16 18 31 24 11 18 170 373 224 274 91 26 15 31 33 15 5.85 15 30 35 33 62 165 53 25 20 14 66.00 373.43 31.00
2 59 107 18 53 72 59 30 19 50 50 64 13 17 15 15 25 11 13 17 41 38 48 10 13 11 12 21 10 ~ ~ ~ 32.60 107.11 28.00
3 11 18 36 23 7.60 17 21 8.07 6.09 11 22 ~ 17 4.14 10 12 9 8.31 10 5.23 7.27 16 21 19 19 26 40 19 29 29 100 19.41 99.99 30.00
4 49 12 20 18 21 22 21 7.80 27 23 15 6.30 11 28 17 31 21 15 15 34 17 24 21 22 27 16 16 10 23 13 ~ 20.11 49.49 30.00
5 12 28 15 11 ~ 23 27 20 19 17 13 17 6.91 10 3.89 4.32 4.06 6.48 5.15 3.76 13 10 8.16 5.68 21 20 23 28 12 16 24 14.23 28.03 30.00
6 12 54 18 9 20 16 18 12 29 19 18 11 6.10 13 19 10 6.22 7.62 14 16 23 9 20 12 9 14 21 5.27 14 27 ~ 16.11 54.21 30.00
7 18 4.60 28 9 9 8.01 13 7.42 8.33 4.86 8.23 9 21 7.94 10 21 31 9.00 12 22 11 10 32 4.84 5.22 16 26 7.82 19 15 12 13.57 31.85 31.00
8 14 29 2.61 19 7.89 5.69 12 16 2.99 10 61 26 7.30 6.11 12 12 26 11 13 24 19 5.89 5.78 14 8.79 12 8.78 6.13 9 13 5.15 13.72 60.99 31.00
9 8.64 27 17 13 19 9.00 23 9 12 10 8.07 7.08 5.40 21 8.95 12 7.63 ~ ~ ~ 7.13 15 17 15 39 160 58 53 6.49 20 ~ 22.49 159.54 27.00
10 22 16 12 31 31 22 16 42 15 12 12 10 6.79 20 20 27 13 10 22 7.83 23 28 17 7.24 11 13 12 9 8.69 12 14 16.81 41.63 31.00
11 7.93 13 15 11 16 16 11 28 22 17 10 17 23 19 17 20 6.66 25 13 13 28 56 56 33 33 22 21 34 25 39 ~ 22.19 55.98 30.00
12 40 39 38 11 7.83 17 21 35 45 90 60 92 26 18 19 24 20 34 23 11 28 22 22 21 20 19 18 35 71 33 19 31.49 92.33 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. 71 11 2 3 1 1 0 0 89 18 7 5 2 1 0 0 373
REL. 79.7 12.3 2.2 3.3 1.1 1.1 0.0 0.0 100.0 20.2 7.9 5.6 2.2 1.1 0.0 0.012.1
ID 79 12 2 6 5 28 0 0 134
ABS. 89 1 0 0 0 0 0 0 90 1 0 0 0 0 0 0 54
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 2.6
ID 98 1 0 0 0 0 0 0 100
ABS. 85 3 0 1 0 0 0 0 89 4 1 1 0 0 0 0 160
REL. 95.5 3.3 0.0 1.1 0.0 0.0 0.0 0.0100.0 4.5 1.1 1.1 0.0 0.0 0.0 0.0 26.9
ID 95 3 0 2 0 0 0 0 101
ABS. 86 6 0 0 0 0 0 0 92 6 0 0 0 0 0 0 92
REL 93.4 6.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 6.5 0.0 0.0 0.0 0.0 0.0 0.012.12
ID 93 6 0 0 0 0 0 0 100
Year
ABS. 331 21 2 4 1 1 0 0 360 29 8 6 2 1 0 0 373
REL. 91.9 5.8 0.5 1.1 0.2 0.2 0.0 0.0100.0 8.1 2.2 1.7 0.6 0.3 0.0 0.0 12.1
ID 91 5 2 1 6 0 0 108

Note:

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