Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:PM10-PM 10 particulate matter 10
Station:1070 - Orlova
Code:CZKACMORL
Institution:CHMI
Region:Severomoravsky
District:Karvina
IHd: 75
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 35 48 23 21 23 18 13 ~ 26 45 45 32 40 30 49 51 25 24 17 43 30 19 52 61 101 145 69 56 73 40 32 42.91 145.13 30.00
2 81 54 38 50 60 114 70 48 40 71 52 47 44 43 32 26 24 39 42 71 70 87 68 30 37 39 25 20 ~ ~ ~ 50.78 114.38 28.00
3 18 23 18 32 17 16 13 15 19 55 47 43 24 21 40 49 87 61 19 21 21 64 40 37 53 56 50 55 46 55 58 37.80 86.54 31.00
4 98 36 37 29 27 28 19 32 36 28 59 13 16 40 24 18 26 28 17 55 41 35 29 40 40 31 35 37 33 29 ~ 33.82 98.19 30.00
5 24 23 16 13 24 32 22 42 47 47 50 54 29 34 19 20 24 ~ 27 27 20 12 21 24 26 26 29 35 36 47 22 29.09 53.77 30.00
6 20 28 46 35 30 43 45 16 19 22 10 12 10 13 28 22 28 21 22 17 20 21 19 14 22 24 16 17 ~ 22 ~ 22.74 46.25 29.00
7 19 20 23 12 11 14 16 9 21 13 18 13 14 13 20 20 18 18 16 23 32 29 32 19 22 24 21 21 13 14 13 18.32 32.08 31.00
8 20 25 22 20 14 18 25 28 20 20 33 30 ~ 22 36 29 37 27 30 28 25 13 8.42 12 13 26 20 15 14 21 20 22.34 37.17 30.00
9 12 38 28 39 28 15 11 19 15 41 25 18 8.40 15 7.75 10 12 18 20 18 25 36 42 38 31 27 18 18 18 18 ~ 22.37 41.98 30.00
10 9 12 34 18 23 13 15 37 ~ 16 ~ 13 4.58 4.98 11 23 25 17 34 21 14 25 25 26 17 14 12 11 8.44 11 11 17.48 37.06 29.00
11 8.13 12 13 21 ~ ~ 43 38 58 23 22 26 31 32 33 ~ 16 18 35 36 37 53 75 78 33 64 37 56 21 18 ~ 34.60 77.54 27.00
12 26 36 114 57 17 12 17 22 27 57 71 33 25 31 21 17 30 27 18 20 25 33 33 23 24 27 25 25 94 35 30 33.91 113.77 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- 25 26- 50 51- 75 76- 113 114- 150 151- 225 226- 300 over 300 25 50 75 113 150 225 300
ABS. 24 36 23 4 2 0 0 0 89 65 29 6 2 0 0 0 145
REL. 26.9 40.4 25.8 4.4 2.2 0.0 0.0 0.0 100.0 73.0 32.6 6.7 2.2 0.0 0.0 0.026.1
ID 26 40 25 8 11 0 0 0 113
ABS. 41 43 4 1 0 0 0 0 89 48 5 1 0 0 0 0 98
REL. 46.0 48.3 4.4 1.1 0.0 0.0 0.0 0.0 100.0 53.9 5.6 1.1 0.0 0.0 0.0 0.0 1.4
ID 46 48 4 2 0 0 0 0 101
ABS. 65 26 0 0 0 0 0 0 91 26 0 0 0 0 0 0 42
REL. 71.4 28.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 28.6 0.0 0.0 0.0 0.0 0.0 0.0 23.9
ID 71 28 0 0 0 0 0 0 100
ABS. 45 31 8 2 1 0 0 0 87 42 11 3 1 0 0 0 114
REL 51.7 35.6 9.1 2.2 1.1 0.0 0.0 0.0100.0 48.3 12.6 3.4 1.1 0.0 0.0 0.0 3.12
ID 51 35 9 4 5 0 0 0 106
Year
ABS. 175 136 35 7 3 0 0 0 356 181 45 10 3 0 0 0 145
REL. 49.1 38.2 9.8 1.9 0.8 0.0 0.0 0.0100.0 50.8 12.6 2.8 0.8 0.0 0.0 0.0 26.1
ID 49 38 9 3 4 0 0 0 105

Note:

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