Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
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 30 22 44 151 241 308 251 92 55 55 66 102 88 41 71 56 79 51 53 23 27 43 57 34 37 16 31 19 33 53 49 73.52 308.42 31.00
2 45 55 83 84 207 100 56 28 31 19 19 28 34 31 40 51 84 77 35 20 79 38 21 27 45 29 36 29 ~ ~ ~ 51.18 206.73 28.00
3 34 33 20 39 73 74 27 43 53 43 46 58 98 32 42 70 96 123 41 39 40 32 28 26 37 39 50 58 62 70 87 52.01 123.17 31.00
4 47 64 55 52 51 29 39 71 60 42 44 40 35 27 36 38 36 43 41 46 38 33 52 24 28 37 24 22 25 38 ~ 40.49 71.38 30.00
5 34 66 53 37 24 30 35 38 42 27 23 40 31 29 23 21 42 29 17 20 39 47 33 22 22 15 23 21 22 20 26 30.68 66.06 31.00
6 17 16 15 26 30 24 22 18 18 24 16 18 20 15 20 21 23 32 35 29 32 28 34 27 24 32 50 28 18 20 ~ 24.46 49.52 30.00
7 ~ 17 29 26 24 27 19 26 38 29 16 24 32 30 34 22 14 19 18 22 30 19 23 27 23 36 20 22 39 40 36 26.03 39.73 30.00
8 28 20 22 21 17 25 30 38 35 32 26 15 17 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 25.16 38.40 13.00

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. 8 41 18 17 1 2 2 1 90 82 41 23 6 5 3 1 308
REL. 8.8 45.5 20.0 18.8 1.1 2.2 2.2 1.1 100.0 91.1 45.6 25.6 6.7 5.6 3.3 1.16.1
ID 8 45 20 37 5 55 277 694 1145
ABS. 28 51 11 1 0 0 0 0 91 63 12 1 0 0 0 0 71
REL. 30.7 56.0 12.0 1.0 0.0 0.0 0.0 0.0 100.0 69.2 13.2 1.1 0.0 0.0 0.0 0.0 8.4
ID 30 56 12 2 0 0 0 0 101
ABS. 19 24 0 0 0 0 0 0 431 24 0 0 0 0 0 0 40
REL. 44.1 55.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 55.8 0.0 0.0 0.0 0.0 0.0 0.0 30.7
ID 44 55 0 0 0 0 0 0 100
ABS. 0 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0
Year
ABS. 55 116 29 18 1 2 2 1 2241 169 53 24 6 5 3 1 308
REL. 24.5 51.7 12.9 8.0 0.4 0.8 0.8 0.4100.0 75.4 23.7 10.7 2.7 2.2 1.3 0.4 6.1
ID 24 51 12 16 2 22 111 279 520

Note:

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