Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:SPM-suspended particulate matter
Station: 486 - Cheb-ESKA
Code:CZCHHSCHS
Institution:Public Health Service
Region:Karlovarsky
District:Cheb
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 21 26 78 109 143 45 69 26 29 37 27 31 32 27 33 34 36 23 33 14 22 17 23 14 27 19 15 18 25 31 30 35.94 143.00 31.00
2 31 68 47 34 26 14 32 22 24 20 9.00 7.00 11 9.00 25 52 18 41 28 25 33 29 26 28 15 15 16 16 ~ ~ ~ 25.75 68.00 28.00
3 28 35 26 49 54 27 14 45 29 35 78 29 24 32 39 69 44 56 13 31 20 15 11 19 22 19 41 50 53 45 47 35.45 78.00 31.00
4 77 43 44 43 46 20 27 65 59 52 33 37 24 11 29 25 23 36 21 22 29 52 46 25 23 15 8.00 14 13 32 ~ 33.13 77.00 30.00
5 19 30 28 13 17 41 28 31 42 34 17 33 58 30 31 24 38 25 17 31 40 40 28 26 21 19 26 53 21 27 24 29.42 58.00 31.00
6 27 19 30 34 21 31 23 23 29 13 11 25 24 26 28 13 38 39 48 32 24 25 9.00 22 32 29 12 14 13 30 ~ 24.80 48.00 30.00
7 22 20 33 24 32 27 25 28 24 35 19 28 32 35 15 26 16 17 16 21 12 18 25 31 29 30 27 48 45 52 44 27.61 52.00 31.00
8 28 21 37 18 20 30 33 32 36 23 14 16 17 31 23 32 34 20 47 50 28 18 35 28 20 48 29 40 28 52 35 29.77 52.00 31.00
9 27 39 42 43 35 45 40 48 50 38 46 36 26 28 19 14 25 39 49 40 27 23 25 24 18 27 25 23 26 32 ~ 32.63 50.00 30.00
10 46 53 48 45 15 16 22 30 23 42 41 39 37 29 28 18 31 12 13 37 39 30 18 33 16 22 19 20 35 55 37 30.61 55.00 31.00
11 26 11 42 31 36 46 27 16 16 23 23 39 47 49 61 48 40 33 16 28 30 22 43 22 52 25 26 25 32 50 ~ 32.83 61.00 30.00
12 43 12 15 14 18 27 27 21 29 41 48 65 67 40 39 61 20 18 42 18 11 17 13 11 24 24 15 19 32 7.00 11 27.39 67.00 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. 79 9 2 0 0 0 0 0 90 11 2 0 0 0 0 0 143
REL. 87.7 10.0 2.2 0.0 0.0 0.0 0.0 0.0 100.0 12.2 2.2 0.0 0.0 0.0 0.0 0.05.1
ID 87 10 2 0 0 0 0 0 100
ABS. 84 7 0 0 0 0 0 0 91 7 0 0 0 0 0 0 77
REL. 92.3 7.6 0.0 0.0 0.0 0.0 0.0 0.0 100.0 7.7 0.0 0.0 0.0 0.0 0.0 0.0 1.4
ID 92 7 0 0 0 0 0 0 100
ABS. 90 2 0 0 0 0 0 0 92 2 0 0 0 0 0 0 52
REL. 97.8 2.1 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 30.7
ID 97 2 0 0 0 0 0 0 100
ABS. 85 7 0 0 0 0 0 0 92 7 0 0 0 0 0 0 67
REL 92.3 7.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 7.6 0.0 0.0 0.0 0.0 0.0 0.013.12
ID 92 7 0 0 0 0 0 0 100
Year
ABS. 338 25 2 0 0 0 0 0 365 27 2 0 0 0 0 0 143
REL. 92.6 6.8 0.5 0.0 0.0 0.0 0.0 0.0100.0 7.4 0.5 0.0 0.0 0.0 0.0 0.0 5.1
ID 92 6 0 0 0 0 0 100

Note:

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