Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:PM10-PM 10 particulate matter 10
Station:1070 - Orlova
Code:CZKACMORL
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Karvina
IHd: 75
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 21 25 30 26 31 27 47 24 24 53 56 ~ 23 17 14 28 31 79 45 40 21 23 26 15 17 27 27 30 28 49 37 31.39 79.10 30.00
2 49 43 20 17 13 16 22 16 33 41 40 41 36 43 30 22 24 22 57 31 17 17 14 20 19 22 34 54 ~ ~ ~ 29.08 57.23 28.00
3 25 46 22 21 19 23 30 31 21 38 17 42 27 41 49 27 22 36 61 30 24 32 16 22 27 25 29 40 29 59 60 31.98 61.38 31.00
4 60 52 43 49 35 27 49 16 24 29 23 17 17 11 20 38 14 18 21 18 18 16 43 27 23 25 19 20 42 65 ~ 29.34 65.25 30.00
5 41 30 39 20 24 24 23 26 19 33 28 17 14 17 11 13 26 18 20 23 20 18 14 20 24 19 26 31 22 19 19 22.48 40.96 31.00
6 27 24 16 15 19 18 22 15 18 18 25 14 12 19 18 23 22 21 25 31 19 8.69 12 15 18 39 25 19 19 27 ~ 20.04 38.96 30.00
7 18 20 22 19 22 22 12 11 18 16 13 20 15 13 17 17 26 21 28 26 15 17 16 19 16 21 18 15 14 13 18 17.95 28.13 31.00
8 15 24 21 24 24 16 17 14 17 10 10 19 14 14 12 8.02 8.65 12 8.40 7.83 11 9 15 19 26 20 16 19 16 19 15 15.49 26.38 31.00
9 8.54 14 22 19 12 15 17 21 17 ~ ~ ~ 40 59 60 61 80 57 35 34 28 19 ~ 24 22 21 7.92 18 7.08 11 ~ 28.09 80.25 26.00
10 8.38 ~ ~ 18 28 20 29 23 13 8.25 12 30 31 20 14 13 46 78 41 42 41 51 18 13 15 18 15 25 44 35 27 26.85 78.06 29.00
11 36 46 45 48 56 96 23 20 48 61 72 52 42 23 45 63 31 32 89 46 110 155 50 26 45 38 33 55 19 21 ~ 50.87 154.60 30.00
12 22 14 14 12 18 15 15 19 32 38 31 10 22 12 22 30 25 15 54 66 42 125 64 33 31 21 25 91 45 33 64 34.27 124.96 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. 36 45 7 1 0 0 0 0 89 53 8 1 0 0 0 0 79
REL. 40.4 50.5 7.8 1.1 0.0 0.0 0.0 0.0 100.0 59.6 9.0 1.1 0.0 0.0 0.0 0.018.1
ID 40 50 7 2 0 0 0 0 101
ABS. 65 23 3 0 0 0 0 0 91 26 3 0 0 0 0 0 65
REL. 71.4 25.2 3.2 0.0 0.0 0.0 0.0 0.0 100.0 28.6 3.3 0.0 0.0 0.0 0.0 0.0 30.4
ID 71 25 3 0 0 0 0 0 100
ABS. 75 8 4 1 0 0 0 0 88 13 5 1 0 0 0 0 80
REL. 85.2 9.0 4.5 1.1 0.0 0.0 0.0 0.0100.0 14.8 5.7 1.1 0.0 0.0 0.0 0.0 17.9
ID 85 9 4 2 0 0 0 0 101
ABS. 36 35 12 5 1 1 0 0 90 54 19 7 2 1 0 0 155
REL 40.0 38.8 13.3 5.5 1.1 1.1 0.0 0.0100.0 60.0 21.1 7.8 2.2 1.1 0.0 0.022.11
ID 40 38 13 11 5 27 0 0 136
Year
ABS. 212 111 26 7 1 1 0 0 358 146 35 9 2 1 0 0 155
REL. 59.2 31.0 7.2 1.9 0.2 0.2 0.0 0.0100.0 40.8 9.8 2.5 0.6 0.3 0.0 0.022.11
ID 59 31 7 3 1 6 0 0 109

Note:

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