Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:PM10-PM 10 particulate matter 10
Station:1186 - Opava-Katerinky
Code:CZOPCMOKA
Institution:Czech Hydrometeorological Institute
Region:Moravskoslezsky
District:Opava
IHd: 70
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 22 29 36 25 22 24 55 22 34 34 72 36 55 96 118 127 241 229 242 58 121 90 30 20 32 31 27 18 45 52 39 67.08 241.96 31.00
2 35 25 109 127 4.96 10 31 30 23 32 31 25 19 27 36 69 58 20 22 12 17 12 17 54 64 73 56 31 ~ ~ ~ 38.23 127.17 28.00
3 41 43 72 48 39 57 29 30 34 20 12 24 19 16 26 26 50 32 24 25 69 33 68 33 32 42 40 48 59 25 30 37.00 71.77 31.00
4 42 41 38 44 24 21 19 14 21 43 45 20 7.98 15 14 6.72 21 21 16 35 18 15 25 37 40 21 21 21 27 33 ~ 25.46 44.73 30.00
5 ~ 30 26 39 40 15 19 45 31 27 21 16 12 42 30 15 21 14 19 28 36 18 26 27 26 24 42 21 24 8.65 21 25.50 44.50 30.00
6 12 14 11 7.90 9 17 20 18 23 25 17 18 22 36 26 29 10 21 17 16 19 17 14 9 18 18 16 35 16 22 ~ 18.47 35.79 30.00
7 13 12 17 21 21 28 25 13 15 12 13 16 15 29 36 29 10 20 23 ~ 13 15 18 25 13 15 14 16 19 18 28 18.65 35.75 30.00
8 19 28 41 21 7.75 14 11 19 7.73 13 10 12 19 23 29 36 46 63 23 44 38 55 58 48 39 39 30 13 13 21 26 27.88 62.59 31.00
9 15 11 16 17 20 19 19 9 8.96 7.98 15 15 15 17 23 18 22 15 19 26 26 16 40 21 21 58 37 25 43 58 ~ 22.52 58.48 30.00
10 20 19 37 26 28 36 38 46 32 33 22 16 31 36 43 64 78 116 116 78 63 24 54 61 46 46 56 50 30 34 35 45.57 116.27 31.00
11 ~ 29 42 37 31 37 23 14 23 59 44 48 37 60 44 32 50 43 27 25 42 29 18 22 34 51 34 33 57 72 ~ 37.83 71.85 29.00
12 67 73 54 29 30 123 141 144 142 80 54 59 86 114 70 47 68 32 21 18 ~ 46 18 22 8.88 35 22 7.10 22 22 27 56.00 144.07 30.00

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- 23 24- 47 48- 70 71- 105 106- 140 141- 210 211- 280 over 280 23 47 70 105 140 210 280
ABS. 19 42 16 5 5 0 3 0 90 71 29 13 8 3 3 0 242
REL. 21.1 46.6 17.7 5.5 5.5 0.0 3.3 0.0 100.0 78.9 32.2 14.4 8.9 3.3 3.3 0.019.1
ID 21 46 17 11 27 0 416 0 541
ABS. 55 35 0 0 0 0 0 0 90 35 0 0 0 0 0 0 45
REL. 61.1 38.8 0.0 0.0 0.0 0.0 0.0 0.0 100.0 38.9 0.0 0.0 0.0 0.0 0.0 0.0 11.4
ID 61 38 0 0 0 0 0 0 100
ABS. 61 24 6 0 0 0 0 0 91 30 6 0 0 0 0 0 63
REL. 67.0 26.3 6.5 0.0 0.0 0.0 0.0 0.0100.0 33.0 6.6 0.0 0.0 0.0 0.0 0.0 18.8
ID 67 26 6 0 0 0 0 0 100
ABS. 18 40 18 7 4 3 0 0 90 72 32 14 7 3 0 0 144
REL 20.0 44.4 20.0 7.7 4.4 3.3 0.0 0.0100.0 80.0 35.6 15.6 7.8 3.3 0.0 0.0 8.12
ID 20 44 20 15 22 83 0 0 205
Year
ABS. 153 141 40 12 9 3 3 0 361 208 67 27 15 6 3 0 242
REL. 42.3 39.0 11.0 3.3 2.4 0.8 0.8 0.0100.0 57.6 18.6 7.5 4.2 1.7 0.8 0.0 19.1
ID 42 39 11 6 12 20 103 0 236

Note:

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