Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SPM-suspended particulate matter
Station: 541 - Fr.Lazne-Ruska
Code:CZCHHSFLR
Institution:Public Health Service
Region:Zapadocesky
District:Cheb
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 20 37 15 26 15 25 10 ~ 45 38 35 74 90 79 44 18 13 14 13 ~ ~ 27 40 33 44 69 228 66 129 105 39 49.68 228.00 28.00
2 75 104 81 31 90 133 39 ~ 75 110 153 128 114 54 78 86 60 79 41 37 46 36 139 70 76 38 38 36 ~ ~ ~ 75.81 153.00 27.00
3 36 36 35 36 39 37 33 38 38 35 36 37 36 38 36 39 38 38 35 35 33 35 29 33 38 31 38 35 34 ~ ~ 35.76 39.00 29.00
4 30 34 38 37 39 34 33 32 30 25 20 19 21 34 50 46 50 41 28 86 61 43 70 46 36 43 89 56 76 51 ~ 43.27 89.00 30.00
5 20 22 66 24 43 33 38 40 43 51 59 70 68 40 48 41 43 45 69 54 46 41 33 35 48 41 40 49 34 24 20 42.84 70.00 31.00
6 26 46 32 33 66 36 28 22 67 46 21 17 18 19 20 17 28 26 41 24 34 40 28 21 39 ~ 21 9.00 ~ 25 ~ 30.36 67.00 28.00
7 27 18 33 25 27 29 24 21 33 23 16 34 20 19 26 29 18 ~ 21 38 34 38 35 21 20 21 35 32 ~ ~ 38 26.96 38.00 28.00
8 36 35 32 35 33 40 34 29 29 30 36 61 40 35 39 39 49 46 44 55 28 8.00 9.00 10 19 21 9.00 11 8.00 14 24 30.26 61.00 31.00
9 46 44 32 28 18 21 36 32 28 21 23 10 16 8.00 9.00 12 35 33 32 30 30 30 33 37 45 38 18 30 21 33 ~ 27.63 46.00 30.00
10 30 21 23 28 26 26 26 32 17 9.00 10 15 11 10 13 21 15 10 20 15 22 26 31 27 17 13 11 11 18 16 20 19.03 32.00 31.00
11 15 16 11 10 18 21 36 31 20 19 14 21 29 10 11 14 9.00 15 10 19 28 32 19 34 40 39 29 41 37 40 ~ 22.93 41.00 30.00
12 32 56 28 23 10 10 15 26 41 70 62 40 19 12 17 16 22 33 10 12 11 9.00 16 24 26 12 10 22 48 44 23 25.77 70.00 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 58 16 8 1 1 0 0 0 84 26 10 2 1 0 0 0 228
REL. 69.0 19.0 9.5 1.1 1.1 0.0 0.0 0.0 100.0 31.0 11.9 2.4 1.2 0.0 0.0 0.027.1
ID 69 19 9 2 5 0 0 0 105
ABS. 73 16 0 0 0 0 0 0 89 16 0 0 0 0 0 0 89
REL. 82.0 17.9 0.0 0.0 0.0 0.0 0.0 0.0 100.0 18.0 0.0 0.0 0.0 0.0 0.0 0.0 27.4
ID 82 17 0 0 0 0 0 0 100
ABS. 87 2 0 0 0 0 0 0 89 2 0 0 0 0 0 0 61
REL. 97.7 2.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 2.2 0.0 0.0 0.0 0.0 0.0 0.0 12.8
ID 97 2 0 0 0 0 0 0 100
ABS. 89 3 0 0 0 0 0 0 92 3 0 0 0 0 0 0 70
REL 96.7 3.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 3.3 0.0 0.0 0.0 0.0 0.0 0.010.12
ID 96 3 0 0 0 0 0 0 100
Year
ABS. 307 37 8 1 1 0 0 0 354 47 10 2 1 0 0 0 228
REL. 86.7 10.4 2.2 0.2 0.2 0.0 0.0 0.0100.0 13.3 2.8 0.6 0.3 0.0 0.0 0.0 27.1
ID 86 10 2 1 0 0 0 101

Note:

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