Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:PM10-PM 10 particulate matter 10
Station: 808 - Klatovy soud
Code:CZKTHSKLS
Institution:Public Health Service
Region:Zapadocesky
District:Klatovy
IHd: 75
Measure method:tapered element oscillating microbalance (TEOM)
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 54 31 16 20 16 25 19 18 26 44 50 67 46 68 41 13 14 25 13 21 13 22 37 42 51 87 115 57 45 23 29 37.05 115.02 31.00
2 ~ ~ 43 76 84 61 49 27 37 47 44 38 32 34 25 40 19 42 39 63 84 63 36 21 24 23 27 14 ~ ~ ~ 42.01 84.15 26.00
3 26 22 42 65 21 20 27 19 18 17 22 40 31 16 15 21 27 36 20 22 17 14 31 40 57 58 ~ ~ ~ ~ ~ 28.71 65.47 26.00
4 56 31 22 17 19 21 20 21 25 26 18 18 23 26 34 29 21 20 22 37 31 32 35 34 27 18 32 29 30 28 ~ 26.76 56.44 30.00
5 21 12 21 20 30 28 29 29 34 35 47 44 48 23 28 26 19 30 36 44 30 17 20 18 25 26 33 31 28 18 16 27.89 48.15 31.00
6 22 22 24 29 27 33 43 21 26 19 10 12 13 17 19 18 21 22 24 23 26 35 28 21 21 27 25 16 25 26 ~ 23.09 42.69 30.00
7 21 25 27 22 20 21 14 11 27 20 15 14 30 17 22 22 17 14 23 36 40 25 34 21 21 27 31 26 20 15 20 22.44 40.27 31.00
8 22 20 25 28 19 29 37 32 28 28 47 55 31 32 24 32 43 49 48 47 43 17 18 17 18 27 10 18 13 12 18 28.58 54.60 31.00
9 23 25 25 21 18 13 23 27 31 28 12 10 14 14 11 18 17 20 25 26 31 31 43 54 51 34 31 20 33 29 ~ 25.22 54.04 30.00
10 27 17 23 20 34 16 19 25 27 23 15 16 21 20 16 47 37 22 34 29 37 37 54 26 18 21 12 13 15 14 14 24.14 53.79 31.00
11 15 28 12 13 22 25 37 42 16 22 18 34 37 18 18 21 13 15 22 30 32 37 50 39 41 43 31 43 25 45 ~ 28.08 50.13 30.00
12 34 43 42 26 18 19 18 23 84 106 66 30 30 16 33 19 32 ~ ~ ~ 19 21 33 35 21 15 15 78 66 39 32 36.14 105.67 28.00

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. 34 33 11 4 1 0 0 0 83 49 16 5 1 0 0 0 115
REL. 40.9 39.7 13.2 4.8 1.2 0.0 0.0 0.0 100.0 59.0 19.3 6.0 1.2 0.0 0.0 0.027.1
ID 40 39 13 9 6 0 0 0 109
ABS. 45 45 1 0 0 0 0 0 91 46 1 0 0 0 0 0 56
REL. 49.4 49.4 1.0 0.0 0.0 0.0 0.0 0.0 100.0 50.5 1.1 0.0 0.0 0.0 0.0 0.0 1.4
ID 49 49 1 0 0 0 0 0 100
ABS. 51 38 3 0 0 0 0 0 92 41 3 0 0 0 0 0 55
REL. 55.4 41.3 3.2 0.0 0.0 0.0 0.0 0.0100.0 44.6 3.3 0.0 0.0 0.0 0.0 0.0 12.8
ID 55 41 3 0 0 0 0 0 100
ABS. 46 36 4 3 0 0 0 0 89 43 7 3 0 0 0 0 106
REL 51.6 40.4 4.4 3.3 0.0 0.0 0.0 0.0100.0 48.3 7.9 3.4 0.0 0.0 0.0 0.010.12
ID 51 40 4 6 0 0 0 0 103
Year
ABS. 176 152 19 7 1 0 0 0 355 179 27 8 1 0 0 0 115
REL. 49.5 42.8 5.3 1.9 0.2 0.0 0.0 0.0100.0 50.4 7.6 2.3 0.3 0.0 0.0 0.0 27.1
ID 49 42 5 3 1 0 0 0 103

Note:

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