Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SPM-suspended particulate matter
Station:1307 - Radimovice
Code:CZLBCMRAD
Institution:CHMI
Region:Severocesky
District:Liberec
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 40 27 19 19 16 20 28 21 28 52 40 31 54 55 54 38 23 21 23 21 12 28 45 48 58 160 82 126 58 60 33 43.23 160.00 31.00
2 28 11 43 56 89 148 65 31 61 86 98 54 26 45 56 36 42 74 69 92 104 70 47 41 24 45 34 17 ~ ~ ~ 56.86 148.00 28.00
3 24 23 33 48 14 18 21 12 12 48 27 29 19 18 26 26 8.00 17 10 12 11 22 37 43 41 52 69 53 35 54 71 30.10 71.00 31.00
4 66 36 23 18 45 23 22 35 37 35 26 23 31 30 36 37 50 30 37 50 56 52 60 56 46 47 62 55 45 49 ~ 40.60 66.00 30.00
5 36 27 45 23 38 42 35 45 55 56 54 53 38 39 64 ~ 30 33 36 34 21 18 23 35 29 43 34 47 47 42 32 38.47 64.00 30.00
6 25 33 34 34 35 57 44 24 44 34 19 43 24 27 49 34 34 31 34 43 38 41 35 34 63 ~ 47 21 28 30 ~ 35.83 63.00 29.00
7 27 25 33 23 18 22 22 14 25 21 18 21 26 29 32 33 24 31 31 42 57 38 40 43 32 30 37 32 25 19 30 29.03 57.00 31.00
8 37 35 40 39 41 36 51 52 26 34 57 57 32 39 38 61 25 59 43 59 34 21 17 13 19 17 19 19 18 35 33 35.68 61.00 31.00
9 38 63 51 35 39 23 32 36 29 38 16 15 18 12 15 18 16 26 23 14 25 31 44 46 56 77 47 24 28 36 ~ 32.37 77.00 30.00
10 22 21 23 25 29 27 24 47 74 13 10 9.00 14 24 21 37 23 28 28 17 27 31 31 13 25 33 26 24 22 21 29 25.74 74.00 31.00
11 8.00 38 27 31 35 28 46 44 36 26 9.00 45 39 31 36 17 11 26 24 24 69 35 35 88 24 37 70 85 63 63 ~ 38.33 88.00 30.00
12 43 42 45 30 11 8.00 14 17 71 83 58 78 22 32 64 27 64 51 30 19 19 37 43 45 53 31 48 64 71 38 35 41.71 83.00 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. 61 25 3 1 0 0 0 0 90 29 4 1 0 0 0 0 160
REL. 67.7 27.7 3.3 1.1 0.0 0.0 0.0 0.0 100.0 32.2 4.4 1.1 0.0 0.0 0.0 0.026.1
ID 67 27 3 2 0 0 0 0 101
ABS. 75 14 0 0 0 0 0 0 89 14 0 0 0 0 0 0 66
REL. 84.2 15.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 15.7 0.0 0.0 0.0 0.0 0.0 0.0 1.4
ID 84 15 0 0 0 0 0 0 100
ABS. 80 12 0 0 0 0 0 0 92 12 0 0 0 0 0 0 77
REL. 86.9 13.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 13.0 0.0 0.0 0.0 0.0 0.0 0.0 26.9
ID 86 13 0 0 0 0 0 0 100
ABS. 75 17 0 0 0 0 0 0 92 17 0 0 0 0 0 0 88
REL 81.5 18.4 0.0 0.0 0.0 0.0 0.0 0.0100.0 18.5 0.0 0.0 0.0 0.0 0.0 0.024.11
ID 81 18 0 0 0 0 0 0 100
Year
ABS. 291 68 3 1 0 0 0 0 363 72 4 1 0 0 0 0 160
REL. 80.1 18.7 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 26.1
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