Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:PM10-PM 10 particulate matter 10
Station:1410 - Ostrava - Privoz
Code:CZOSCMOPR
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Ostrava-mesto
IHd: 75
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
4 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 30 35 ~ ~ 32.78 35.17 2.00
8 ~ 52 56 79 65 34 36 19 36 18 18 34 23 17 13 8.38 13 21 16 12 19 7.98 27 38 72 50 35 28 20 33 33 31.07 78.69 30.00
9 13 17 42 54 26 33 36 35 46 63 62 50 49 71 77 92 71 71 50 45 31 28 31 21 16 29 13 20 13 17 ~ 40.74 91.65 30.00
10 11 16 20 25 26 24 26 28 12 11 17 43 37 31 17 14 35 107 56 57 59 86 28 19 33 22 26 28 53 27 29 32.90 106.60 31.00
11 31 42 33 74 69 107 18 16 54 62 65 67 37 19 46 83 41 40 88 54 77 91 46 24 49 51 47 34 34 33 ~ 51.12 106.77 30.00
12 28 23 21 19 20 19 21 31 39 45 30 10 27 26 33 30 33 17 ~ 49 36 ~ 59 36 42 37 43 123 62 47 75 37.24 123.31 29.00

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. 0 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0
ABS. 0 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0
ABS. 22 26 11 3 0 0 0 0 62 40 14 3 0 0 0 0 92
REL. 35.4 41.9 17.7 4.8 0.0 0.0 0.0 0.0100.0 64.5 22.6 4.8 0.0 0.0 0.0 0.0 16.9
ID 35 41 17 9 0 0 0 0 104
ABS. 23 44 15 7 1 0 0 0 90 67 23 8 1 0 0 0 123
REL 25.5 48.8 16.6 7.7 1.1 0.0 0.0 0.0100.0 74.4 25.6 8.9 1.1 0.0 0.0 0.028.12
ID 25 48 16 15 5 0 0 0 112
Year
ABS. 45 70 26 10 1 0 0 0 1521 107 37 11 1 0 0 0 123
REL. 29.6 46.0 17.1 6.5 0.6 0.0 0.0 0.0100.0 70.4 24.3 7.2 0.7 0.0 0.0 0.028.12
ID 29 46 17 13 3 0 0 0 109

Note:

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