Detailed overview of ambient air pollution valuis from individual stations

1062 - Ostrava-Por./V.obvod

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1062 - Ostrava-Por./V.obvod
Code:CZOSCMPO5
Institution:CHMI
Region:Severomoravsky
District:Ostrava-mesto
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 134 153 141 127 58 155 301 210 149 138 161 130 65 85 84 59 68 62 55 82 98 55 58 97 99 124 66 54 44 39 18 102.31 301.21 31.00
2 16 43 62 44 35 37 43 52 51 36 23 12 9 11 12 15 58 31 19 14 13 15 21 19 10 6.79 6.45 13 ~ ~ ~ 25.99 62.19 28.00
3 17 18 12 24 17 20 15 38 29 45 24 32 14 18 11 5.54 7.88 12 18 13 19 13 39 22 48 35 14 6.14 5.66 6.97 15 19.82 47.55 31.00
4 11 15 16 5.10 4.83 5.72 9 14 22 20 8.04 5.18 14 12 5.54 8.22 6.91 12 22 26 50 38 10 15 11 24 31 8.58 5.66 7.09 ~ 14.76 50.11 30.00
5 4.20 11 11 11 7.57 3.58 4.44 13 6.91 4.93 12 8.58 9 23 9 12 14 27 7.00 8.22 4.65 10 10 4.29 11 10 7.09 3.35 3.99 3.16 2.86 9.00 26.83 31.00
6 4.89 15 5.36 8.76 18 10 20 11 6.33 7.15 19 22 5.42 3.75 5.29 7.86 7.98 5.05 28 9 6.33 3.75 3.28 3.77 8.16 10 6.28 6.14 13 10 ~ 9.74 27.71 30.00
7 8.22 6.49 10 16 2.86 1.22 3.65 ~ 3.10 4.44 3.93 3.28 3.29 4.95 7.71 4.50 7.15 10 2.74 4.59 4.41 5.66 12 3.28 11 4.89 2.98 7.30 12 7.03 5.72 6.16 15.79 30.00
8 3.40 5.24 10 6.43 6.08 4.63 17 19 14 13 17 14 5.12 5.90 5.54 6.02 14 18 18 19 11 5.72 6.49 19 13 17 19 33 3.69 2.98 3.58 11.50 33.49 31.00
9 4.89 29 21 8.88 4.38 5.84 16 5.78 6.14 4.11 4.91 10 5.78 11 5.48 13 8.10 8.04 8.58 4.35 16 8.28 13 5.11 6.16 5.29 6.02 8.34 11 8.34 ~ 9.12 29.39 30.00
10 8.52 3.40 5.18 11 9 16 13 11 6.02 3.81 3.93 6.32 8.03 9 8.88 5.60 11 26 27 18 10 23 25 8.22 9 6.43 8.34 19 42 67 54 15.55 67.33 31.00
11 34 29 22 36 30 12 11 14 10 8.94 16 10 10 7.93 13 21 18 43 34 27 33 49 51 60 74 40 49 40 24 33 ~ 28.62 73.71 30.00
12 24 28 34 12 15 41 13 23 31 21 13 11 5.42 24 90 74 87 22 22 48 26 75 36 15 9.00 8.34 9 30 25 19 30 29.73 89.57 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. 58 20 7 4 0 1 0 0 90 32 12 5 1 1 0 0 301
REL. 64.4 22.2 7.7 4.4 0.0 1.1 0.0 0.0 100.0 35.6 13.3 5.6 1.1 1.1 0.0 0.07.1
ID 64 22 7 8 0 27 0 0 131
ABS. 90 1 0 0 0 0 0 0 91 1 0 0 0 0 0 0 50
REL. 98.9 1.0 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 21.4
ID 98 1 0 0 0 0 0 0 100
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 33
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 28.8
ID 100 0 0 0 0 0 0 0 100
ABS. 83 9 0 0 0 0 0 0 92 9 0 0 0 0 0 0 90
REL 90.2 9.7 0.0 0.0 0.0 0.0 0.0 0.0100.0 9.8 0.0 0.0 0.0 0.0 0.0 0.015.12
ID 90 9 0 0 0 0 0 0 100
Year
ABS. 322 30 7 4 0 1 0 0 364 42 12 5 1 1 0 0 301
REL. 88.4 8.2 1.9 1.0 0.0 0.2 0.0 0.0100.0 11.5 3.3 1.4 0.3 0.3 0.0 0.0 7.1
ID 88 8 1 2 0 6 0 0 107

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