Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:PM10-PM 10 particulate matter 10
Station:1062 - Ostrava-Por./V.obvod
Code:CZOSCMPO5
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 55 56 40 32 27 49 48 38 35 45 51 53 33 44 52 33 24 9 10 14 14 18 78 83 49 48 32 30 18 13 13 36.80 82.79 31.00
2 22 23 16 21 23 30 31 12 13 21 41 43 12 ~ 28 26 39 40 42 51 32 37 62 38 21 30 37 36 50 ~ ~ 31.38 61.85 28.00
3 35 22 19 17 17 32 24 19 18 22 23 52 48 36 16 24 24 39 34 39 41 49 69 90 77 54 36 39 50 16 26 35.67 89.67 31.00
4 62 58 33 32 50 27 32 33 47 79 61 18 25 28 48 28 36 42 ~ 58 51 50 39 47 21 41 47 44 38 32 ~ 41.66 79.33 29.00
5 38 39 32 29 31 45 40 41 24 21 41 34 30 20 25 36 35 29 20 17 31 20 20 25 37 31 34 32 16 21 27 29.67 44.90 31.00
6 23 33 23 21 25 20 20 24 38 48 35 33 50 30 21 20 14 18 19 26 26 41 28 19 15 21 12 21 15 20 ~ 25.32 49.67 30.00
7 33 ~ 30 22 17 14 29 21 ~ 20 20 15 19 18 20 11 13 ~ 24 18 22 19 17 34 17 24 18 16 14 19 24 20.24 34.31 28.00
8 26 33 26 29 ~ ~ 31 25 22 27 35 40 42 43 46 36 35 22 40 33 37 26 24 32 17 33 ~ 35 34 35 45 32.50 46.02 28.00
9 49 23 12 16 13 18 33 38 30 25 54 22 29 35 34 32 16 32 35 33 30 34 48 40 49 41 42 50 62 47 ~ 34.07 62.48 30.00
10 ~ 25 48 67 ~ ~ ~ ~ ~ ~ 20 18 31 54 51 40 32 32 75 63 35 46 50 52 34 27 25 21 21 ~ 16 38.43 74.96 23.00
11 18 27 13 ~ 35 18 13 23 25 37 42 26 40 32 44 60 ~ 28 44 57 ~ 56 43 48 101 30 25 32 24 42 ~ 36.50 100.73 27.00
12 52 32 24 23 27 45 29 ~ 39 20 ~ 19 22 17 17 ~ 22 39 53 93 75 47 43 44 81 ~ 90 42 93 42 38 43.30 93.08 27.00

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. 32 43 11 4 0 0 0 0 90 58 15 4 0 0 0 0 90
REL. 35.5 47.7 12.2 4.4 0.0 0.0 0.0 0.0 100.0 64.4 16.7 4.4 0.0 0.0 0.0 0.024.3
ID 35 47 12 8 0 0 0 0 104
ABS. 32 50 7 1 0 0 0 0 90 58 8 1 0 0 0 0 79
REL. 35.5 55.5 7.7 1.1 0.0 0.0 0.0 0.0 100.0 64.4 8.9 1.1 0.0 0.0 0.0 0.0 10.4
ID 35 55 7 2 0 0 0 0 101
ABS. 36 47 3 0 0 0 0 0 86 50 3 0 0 0 0 0 62
REL. 41.8 54.6 3.4 0.0 0.0 0.0 0.0 0.0100.0 58.1 3.5 0.0 0.0 0.0 0.0 0.0 29.9
ID 41 54 3 0 0 0 0 0 100
ABS. 20 40 12 5 0 0 0 0 77 57 17 5 0 0 0 0 101
REL 25.9 51.9 15.5 6.4 0.0 0.0 0.0 0.0100.0 74.0 22.1 6.5 0.0 0.0 0.0 0.025.11
ID 25 51 15 12 0 0 0 0 106
Year
ABS. 120 180 33 10 0 0 0 0 343 223 43 10 0 0 0 0 101
REL. 34.9 52.4 9.6 2.9 0.0 0.0 0.0 0.0100.0 65.0 12.5 2.9 0.0 0.0 0.0 0.025.11
ID 34 52 9 5 0 0 0 0 102

Note:

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