Detailed overview of ambient air pollution valuis from individual stations

1061 - Ostrava-Fifejdy

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1061 - Ostrava-Fifejdy
Code:CZOSCMFIF
Institution:CHMI
Region:Severomoravsky
District:Ostrava-mesto
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 140 156 126 131 79 159 319 249 197 137 120 120 67 78 84 60 67 64 54 82 111 59 59 103 82 93 66 61 37 41 22 104.05 319.31 31.00
2 21 55 60 45 46 ~ 42 49 47 35 25 14 13 16 25 30 59 31 25 18 12 18 25 22 14 8.82 8.64 14 ~ ~ ~ 28.80 59.64 27.00
3 20 19 21 28 28 32 29 37 39 38 29 42 16 22 19 7.63 14 20 19 23 26 15 37 38 42 38 20 12 7.39 11 21 24.82 41.81 31.00
4 20 26 21 8.94 6.82 18 36 32 27 24 14 ~ ~ 15 8.15 14 8.76 18 31 35 38 31 21 19 21 24 41 13 6.67 15 ~ 21.25 40.99 28.00
5 15 17 15 15 15 14 5.47 14 5.24 4.83 16 8.58 12 19 11 16 10 22 8.22 10 8.64 12 7.06 10 17 20 5.46 0.27 11 8.52 7.21 11.65 21.93 31.00
6 11 18 14 16 24 13 19 18 13 9 16 15 14 5.78 7.75 11 12 7.51 27 10 14 8.82 4.50 9 16 23 26 12 27 15 ~ 14.52 27.41 30.00
7 13 11 12 17 7.67 3.16 ~ ~ 4.29 9 6.90 7.86 9 10 15 13 16 11 8.64 10 11 16 21 6.13 10 3.81 2.80 7.77 13 10 4.77 10.01 20.89 29.00
8 0.54 1.91 8.82 8.58 5.96 2.09 12 13 14 6.57 15 13 5.72 3.93 3.28 5.36 12 26 14 22 24 17 13 17 22 9 28 27 11 5.84 7.24 12.07 27.77 31.00
9 12 18 21 15 13 12 21 6.99 12 4.89 6.38 10 3.40 13 11 15 10 11 10 7.80 25 13 18 14 5.48 13 16 19 10 11 ~ 12.54 24.83 30.00
10 8.64 13 5.36 ~ ~ 15 14 10 1.07 0.77 0.54 6.08 ~ ~ 12 6.55 14 28 30 22 28 29 31 11 12 8.28 10 19 53 67 51 18.80 67.48 27.00
11 40 33 27 36 42 18 16 26 22 14 18 33 10 6.51 12 22 16 44 42 42 41 83 75 91 99 65 60 61 45 69 ~ 40.23 98.83 30.00
12 49 39 50 24 19 44 18 28 33 22 13 13 4.23 15 46 47 90 35 25 50 32 82 46 19 10 10 11 35 24 26 34 32.08 90.06 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 18 8 3 1 1 0 0 89 31 13 5 2 1 0 0 319
REL. 65.1 20.2 8.9 3.3 1.1 1.1 0.0 0.0 100.0 34.8 14.6 5.6 2.2 1.1 0.0 0.07.1
ID 65 20 8 6 5 28 0 0 134
ABS. 89 0 0 0 0 0 0 0 89 0 0 0 0 0 0 0 41
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27.4
ID 100 0 0 0 0 0 0 0 100
ABS. 90 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 28
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 27.8
ID 100 0 0 0 0 0 0 0 100
ABS. 74 14 0 0 0 0 0 0 88 14 0 0 0 0 0 0 99
REL 84.0 15.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 15.9 0.0 0.0 0.0 0.0 0.0 0.025.11
ID 84 15 0 0 0 0 0 0 100
Year
ABS. 311 32 8 3 1 1 0 0 356 45 13 5 2 1 0 0 319
REL. 87.3 8.9 2.2 0.8 0.2 0.2 0.0 0.0100.0 12.6 3.7 1.4 0.6 0.3 0.0 0.0 7.1
ID 87 8 2 1 1 7 0 0 108

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