Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:PM10-PM 10 particulate matter 10
Station:1025 - Litomerice-Mlekojedy
Code:CZLTCMLIM
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Litomerice
IHd: 70
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ 48 46 37 43 38 60 70 56 59 49 62 75 56 66 48 62 76 68 48 50 44 36 50 59 34 34 57 61 29 52.36 76.08 29.00
2 36 44 60 75 46 61 65 92 48 41 84 76 38 38 86 76 66 32 32 27 25 17 29 77 110 113 59 46 ~ ~ ~ 57.11 113.38 28.00
3 98 55 74 79 51 52 52 52 82 37 34 29 23 34 56 64 42 48 24 30 46 57 44 49 32 40 40 50 64 84 62 51.06 97.54 31.00
4 44 55 44 43 32 35 30 29 32 32 51 26 25 31 30 30 35 28 27 35 32 34 41 56 37 21 29 27 35 51 ~ 35.25 56.48 30.00
5 56 41 40 42 31 21 26 36 39 29 29 23 23 29 28 26 20 36 60 44 22 38 27 35 27 20 45 22 31 19 34 32.15 60.04 31.00
6 23 31 22 24 24 32 20 21 26 26 29 27 26 30 27 18 17 14 15 28 18 17 19 22 16 16 27 28 24 23 ~ 22.91 31.98 30.00
7 16 18 12 14 18 27 26 12 13 20 10 12 12 17 17 7.69 15 12 9 13 19 13 15 10 11 13 16 16 18 14 27 15.22 27.13 31.00
8 7.46 14 33 19 18 35 26 14 12 7.58 25 14 27 40 36 39 25 33 26 22 8.88 29 23 25 45 34 15 7.31 10 11 10 22.32 44.79 31.00
9 16 5.46 6.63 8.71 8.21 6.42 7.17 4.65 13 6.48 4.27 5.04 16 9 13 17 18 19 18 7.54 14 18 23 22 18 16 29 11 28 29 ~ 13.93 29.38 30.00
10 16 27 18 10 24 28 38 39 29 22 21 23 34 48 43 35 40 52 55 44 29 15 27 28 38 33 48 55 22 31 22 32.00 55.40 31.00
11 15 12 38 45 29 23 43 29 19 30 79 80 16 32 84 54 53 47 ~ 38 49 41 36 40 57 69 49 39 38 45 ~ 42.32 84.23 29.00
12 61 50 44 44 48 30 33 48 80 124 37 39 68 59 46 31 41 28 32 40 28 47 49 33 16 28 28 21 32 25 29 42.56 123.69 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- 23 24- 47 48- 70 71- 105 106- 140 141- 210 211- 280 over 280 23 47 70 105 140 210 280
ABS. 2 33 36 15 2 0 0 0 88 86 53 17 2 0 0 0 113
REL. 2.2 37.5 40.9 17.0 2.2 0.0 0.0 0.0 100.0 97.7 60.2 19.3 2.3 0.0 0.0 0.026.2
ID 2 37 40 34 11 0 0 0 126
ABS. 24 61 6 0 0 0 0 0 91 67 6 0 0 0 0 0 60
REL. 26.3 67.0 6.5 0.0 0.0 0.0 0.0 0.0 100.0 73.6 6.6 0.0 0.0 0.0 0.0 0.0 19.5
ID 26 67 6 0 0 0 0 0 100
ABS. 71 21 0 0 0 0 0 0 92 21 0 0 0 0 0 0 45
REL. 77.1 22.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 22.8 0.0 0.0 0.0 0.0 0.0 0.0 25.8
ID 77 22 0 0 0 0 0 0 100
ABS. 15 51 20 4 1 0 0 0 91 76 25 5 1 0 0 0 124
REL 16.4 56.0 21.9 4.3 1.0 0.0 0.0 0.0100.0 83.5 27.5 5.5 1.1 0.0 0.0 0.010.12
ID 16 56 21 8 5 0 0 0 108
Year
ABS. 112 166 62 19 3 0 0 0 362 250 84 22 3 0 0 0 124
REL. 30.9 45.8 17.1 5.2 0.8 0.0 0.0 0.0100.0 69.1 23.2 6.1 0.8 0.0 0.0 0.010.12
ID 30 45 17 10 4 0 0 0 108

Note:

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