Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:SPM-suspended particulate matter
Station:1305 - Lkan
Code:CZLTCMLKA
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Litomerice
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 89 284 136 61 67 59 63 57 67 80 ~ 108 82 69 48 60 44 38 14 25 28 40 19 24 12 9.00 15 20 51 34 60 58.77 284.00 30.00
2 41 41 52 42 54 16 14 14 12 16 7.00 18 22 43 13 9.00 89 54 13 7.00 21 19 20 21 8.00 5.00 14 17 ~ ~ ~ 25.07 89.00 28.00
3 24 12 12 39 88 77 69 41 46 12 46 71 119 21 36 27 27 26 30 10 ~ 20 ~ ~ 19 26 47 78 13 ~ 24 39.26 119.00 27.00
4 ~ ~ ~ ~ ~ 30 110 40 61 44 46 44 43 24 35 56 39 35 37 25 58 60 21 34 54 32 ~ 17 ~ ~ ~ 42.95 110.00 22.00
5 ~ ~ 27 27 15 30 49 37 50 40 45 35 47 64 ~ ~ ~ ~ 17 37 37 41 35 26 29 20 35 32 34 22 24 34.20 64.00 25.00
6 2.00 18 26 36 42 26 19 25 18 34 9.00 14 29 28 37 33 26 71 51 21 12 28 48 39 79 46 16 19 25 25 ~ 30.07 79.00 30.00
7 32 31 44 16 57 24 19 ~ 59 48 61 29 42 36 36 45 20 31 61 13 6.00 104 50 32 37 30 18 22 36 24 57 37.33 104.00 30.00
8 62 62 14 35 21 23 33 44 ~ ~ 31 41 32 ~ 30 77 24 50 40 77 ~ ~ 83 50 ~ ~ 5.00 7.00 22 2.00 42 37.79 83.00 24.00
9 50 91 36 32 111 45 110 ~ 80 ~ 18 25 29 32 27 28 41 35 30 31 16 23 33 35 6.00 ~ 23 52 41 39 ~ 41.44 111.00 27.00
10 40 31 23 7.00 15 18 16 6.00 24 38 9.00 29 50 32 ~ 18 9.00 6.00 10 32 53 48 10 35 32 17 12 20 37 49 38 25.47 53.00 30.00
11 48 19 30 29 98 ~ 34 13 25 88 38 60 44 89 63 73 31 38 31 34 33 103 36 84 67 ~ 60 35 16 29 ~ 48.14 103.00 28.00
12 30 22 63 ~ 67 41 62 48 50 83 52 16 49 48 42 61 114 48 53 ~ 99 43 43 51 61 57 40 18 38 34 53 51.24 114.00 29.00

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. 59 22 3 0 1 0 0 0 85 26 4 1 1 0 0 0 284
REL. 69.4 25.8 3.5 0.0 1.1 0.0 0.0 0.0 100.0 30.6 4.7 1.2 1.2 0.0 0.0 0.02.1
ID 69 25 3 0 5 0 0 0 104
ABS. 67 9 1 0 0 0 0 0 77 10 1 0 0 0 0 0 110
REL. 87.0 11.6 1.2 0.0 0.0 0.0 0.0 0.0 100.0 13.0 1.3 0.0 0.0 0.0 0.0 0.0 7.4
ID 87 11 1 0 0 0 0 0 100
ABS. 65 13 3 0 0 0 0 0 81 16 3 0 0 0 0 0 111
REL. 80.2 16.0 3.7 0.0 0.0 0.0 0.0 0.0100.0 19.8 3.7 0.0 0.0 0.0 0.0 0.0 5.9
ID 80 16 3 0 0 0 0 0 100
ABS. 63 22 2 0 0 0 0 0 87 24 2 0 0 0 0 0 114
REL 72.4 25.2 2.2 0.0 0.0 0.0 0.0 0.0100.0 27.6 2.3 0.0 0.0 0.0 0.0 0.017.12
ID 72 25 2 0 0 0 0 0 100
Year
ABS. 254 66 9 0 1 0 0 0 330 76 10 1 1 0 0 0 284
REL. 76.9 20.0 2.7 0.0 0.3 0.0 0.0 0.0100.0 23.0 3.0 0.3 0.3 0.0 0.0 0.0 2.1
ID 76 20 2 0 1 0 0 0 101

Note:

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