Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:PM10-PM 10 particulate matter 10
Station:1112 - Prelouc
Code:CZPUCMPRE
Institution:CHMI
Region:Vychodocesky
District:Pardubice
IHd: 75
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 34 27 13 9 7.56 10 16 7.36 8.25 25 53 35 45 39 50 31 16 21 16 14 9 20 31 41 54 89 100 74 63 54 30 33.69 99.80 31.00
2 74 55 39 42 86 84 52 27 37 53 61 23 32 30 21 20 12 30 60 57 44 86 46 28 27 23 28 15 ~ ~ ~ 42.60 86.12 28.00
3 18 14 17 30 9 10 11 10 15 24 39 22 15 11 19 31 14 18 10 10 9 17 35 19 32 49 52 48 36 42 57 24.04 57.08 31.00
4 46 22 15 13 9 8.90 22 17 26 22 22 15 20 29 33 17 24 34 20 29 27 49 45 38 24 29 99 36 31 38 ~ 28.66 98.81 30.00
5 20 14 58 14 28 16 18 31 27 39 67 36 25 18 17 18 20 17 24 26 14 14 16 16 13 14 26 32 26 19 13 23.67 67.12 31.00
6 9 25 14 16 18 42 14 9 16 13 7.72 6.10 6.93 10 16 10 11 15 18 15 27 17 21 21 12 23 15 10 14 ~ ~ 15.59 41.97 29.00
7 ~ ~ 19 11 19 10 10 6.20 16 11 12 6.36 10 11 16 14 12 5.97 17 19 26 17 20 19 21 22 22 19 9 8.02 10 14.46 26.40 29.00
8 15 ~ ~ ~ ~ ~ 21 32 13 16 27 23 17 19 20 19 23 27 20 26 20 8.45 6.59 8.02 7.21 18 9 7.66 7.47 10 ~ 16.84 31.99 25.00
9 10 17 22 16 15 8.28 14 20 11 27 15 10 7.76 10 7.22 8.17 8.67 16 8.25 18 13 19 28 34 38 31 20 19 12 24 ~ 16.90 38.25 30.00
10 13 11 19 14 21 15 23 10 20 9 7.47 7.08 8.80 11 8.29 22 20 11 26 14 20 19 28 15 8.24 11 6.54 5.44 8.46 6.20 10 13.82 27.96 31.00
11 7.95 14 13 11 11 11 26 47 36 29 16 24 32 29 31 27 11 28 30 18 44 56 62 45 48 53 55 89 57 40 ~ 33.32 88.58 30.00
12 40 78 54 32 13 11 9.00 22 60 122 96 66 11 12 39 14 50 78 16 12 14 27 40 37 36 22 34 67 74 60 45 41.73 122.14 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. 39 31 15 5 0 0 0 0 90 51 20 5 0 0 0 0 100
REL. 43.3 34.4 16.6 5.5 0.0 0.0 0.0 0.0 100.0 56.7 22.2 5.6 0.0 0.0 0.0 0.027.1
ID 43 34 16 11 0 0 0 0 105
ABS. 62 25 2 1 0 0 0 0 90 28 3 1 0 0 0 0 99
REL. 68.8 27.7 2.2 1.1 0.0 0.0 0.0 0.0 100.0 31.1 3.3 1.1 0.0 0.0 0.0 0.0 27.4
ID 68 27 2 2 0 0 0 0 101
ABS. 74 10 0 0 0 0 0 0 84 10 0 0 0 0 0 0 38
REL. 88.0 11.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 11.9 0.0 0.0 0.0 0.0 0.0 0.0 25.9
ID 88 11 0 0 0 0 0 0 100
ABS. 50 25 12 4 1 0 0 0 92 42 17 5 1 0 0 0 122
REL 54.3 27.1 13.0 4.3 1.0 0.0 0.0 0.0100.0 45.7 18.5 5.4 1.1 0.0 0.0 0.010.12
ID 54 27 13 8 5 0 0 0 108
Year
ABS. 225 91 29 10 1 0 0 0 356 131 40 11 1 0 0 0 122
REL. 63.2 25.5 8.1 2.8 0.2 0.0 0.0 0.0100.0 36.8 11.2 3.1 0.3 0.0 0.0 0.010.12
ID 63 25 8 5 1 0 0 0 103

Note:

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