Detailed overview of ambient air pollution valuis from individual stations

488 - Cheb-zubni odd.

Year: 1997
Pollutant:SPM-suspended particulate matter
Station: 488 - Cheb-zubni odd.
Code:CZCHHSCHZ
Institution:Public Health Service
Region:Zapadocesky
District:Cheb
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 55 49 67 99 40 50 69 53 57 66 36 41 68 53 60 67 72 72 68 39 37 36 73 46 61 43 52 35 21 22 43 53.23 99.00 31.00
2 44 23 37 16 13 30 36 59 71 42 22 17 17 22 30 32 45 31 38 16 22 47 54 39 25 31 32 41 ~ ~ ~ 33.29 71.00 28.00
3 42 41 46 38 52 57 69 59 84 96 115 154 75 57 66 36 32 51 46 34 18 59 45 39 114 54 31 21 27 29 47 55.94 154.00 31.00
4 97 71 59 17 17 22 35 51 52 34 39 16 30 16 16 22 26 10 26 28 36 32 25 36 21 43 42 23 27 31 ~ 33.33 97.00 30.00
5 30 48 33 28 19 33 26 35 29 25 27 39 37 35 33 37 37 38 35 34 32 36 31 25 30 35 31 34 35 33 32 32.65 48.00 31.00
6 33 36 37 36 34 35 34 33 36 33 36 35 38 36 37 19 16 20 31 33 36 30 36 31 36 34 35 36 38 38 ~ 33.27 38.00 30.00
7 34 33 34 36 37 35 38 36 34 36 37 38 31 34 37 38 35 36 37 35 31 36 34 37 34 37 35 36 34 32 17 34.65 38.00 31.00
8 22 35 38 40 35 36 25 31 29 39 63 50 46 54 50 39 30 39 29 66 51 51 42 32 57 73 46 39 20 23 15 40.16 73.00 31.00
9 46 54 68 49 36 21 35 18 19 23 32 54 21 13 33 29 38 46 42 24 24 49 30 41 55 43 46 43 28 39 ~ 36.63 68.00 30.00
10 27 20 24 26 35 65 54 21 34 17 17 15 ~ 14 10 20 50 33 42 34 54 54 34 22 19 18 37 39 65 58 73 34.37 73.00 30.00
11 90 61 33 84 62 119 62 39 18 41 75 48 27 30 27 36 36 41 40 63 53 73 67 36 35 43 34 34 41 24 ~ 49.07 119.00 30.00
12 32 38 26 26 29 36 45 48 45 24 21 13 24 13 19 35 23 57 71 46 66 28 35 22 27 29 17 19 12 18 31 31.45 71.00 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. 55 32 2 1 0 0 0 0 90 35 3 1 0 0 0 0 154
REL. 61.1 35.5 2.2 1.1 0.0 0.0 0.0 0.0 100.0 38.9 3.3 1.1 0.0 0.0 0.0 0.012.3
ID 61 35 2 2 0 0 0 0 101
ABS. 86 5 0 0 0 0 0 0 91 5 0 0 0 0 0 0 97
REL. 94.5 5.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 5.5 0.0 0.0 0.0 0.0 0.0 0.0 1.4
ID 94 5 0 0 0 0 0 0 100
ABS. 81 11 0 0 0 0 0 0 92 11 0 0 0 0 0 0 73
REL. 88.0 11.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 26.8
ID 88 11 0 0 0 0 0 0 100
ABS. 70 20 1 0 0 0 0 0 91 21 1 0 0 0 0 0 119
REL 76.9 21.9 1.0 0.0 0.0 0.0 0.0 0.0100.0 23.1 1.1 0.0 0.0 0.0 0.0 0.0 6.11
ID 76 21 1 0 0 0 0 0 100
Year
ABS. 292 68 3 1 0 0 0 0 364 72 4 1 0 0 0 0 154
REL. 80.2 18.6 0.8 0.2 0.0 0.0 0.0 0.0100.0 19.8 1.1 0.3 0.0 0.0 0.0 0.0 12.3
ID 80 18 0 0 0 0 100

Note:

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

Detailed overview of ambient air pollution valuis from individual stations - selection station