Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:PM10-PM 10 particulate matter 10
Station:1015 - Valdek
Code:CZDCCMVAL
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Decin
IHd: 70
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 18 14 38 49 28 21 15 18 33 29 13 40 27 ~ 45 29 33 34 36 5.79 16 21 23 15 11 13 10 9 18 22 23 23.52 48.71 30.00
2 33 31 57 37 39 45 27 15 14 12 10 9 22 15 38 44 81 74 14 24 25 62 11 11 39 11 4.50 6.17 ~ ~ ~ 29.01 81.08 28.00
3 17 19 17 38 52 49 20 16 36 23 33 30 47 6.88 29 59 104 48 16 22 10 15 14 12 12 24 36 45 41 35 62 31.85 104.40 31.00
4 48 46 41 51 34 21 36 69 60 46 44 28 36 10 12 31 25 32 23 32 28 28 30 13 17 27 11 10 10 26 ~ 30.84 68.73 30.00
5 16 25 36 29 8.60 18 22 29 32 28 30 19 32 18 14 15 28 19 12 16 31 39 25 21 15 16 14 8.04 17 14 19 21.45 38.58 31.00
6 13 12 17 23 35 19 15 16 18 13 13 16 11 10 15 18 22 29 30 33 21 32 19 14 16 28 29 12 12 20 ~ 19.42 34.67 30.00
7 31 14 17 16 23 21 16 22 36 26 10 20 25 16 21 16 6.88 8.17 8.79 16 19 17 25 16 16 23 25 32 47 44 41 21.65 46.60 31.00
8 23 22 38 41 18 27 32 45 54 33 25 9 9 14 20 30 57 38 51 46 31 31 45 48 47 40 56 33 32 46 39 34.82 56.69 31.00
9 7.88 14 35 39 31 21 31 33 49 37 28 39 33 10 6.77 10 10 7.35 14 21 10 9 13 16 18 8.13 6.79 7.98 13 18 ~ 19.97 49.10 30.00
10 25 33 34 9 8.27 8.21 10 7.90 15 ~ ~ ~ ~ 20 12 12 5.21 7.81 11 17 16 14 5.29 11 10 5.04 9 ~ 16 24 24 14.22 33.56 26.00
11 23 12 9 25 24 31 42 19 12 19 13 21 20 22 24 17 10 27 10 14 17 20 8.56 14 21 20 14 16 25 7.31 ~ 18.59 41.65 30.00
12 16 22 20 14 20 15 36 43 56 62 73 39 42 72 61 36 22 18 20 31 25 28 59 29 30 34 38 47 25 17 30 34.85 73.27 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. 45 32 9 3 0 0 0 0 89 44 12 3 0 0 0 0 104
REL. 50.5 35.9 10.1 3.3 0.0 0.0 0.0 0.0 100.0 49.4 13.5 3.4 0.0 0.0 0.0 0.017.3
ID 50 35 10 6 0 0 0 0 103
ABS. 51 36 4 0 0 0 0 0 91 40 4 0 0 0 0 0 69
REL. 56.0 39.5 4.3 0.0 0.0 0.0 0.0 0.0 100.0 44.0 4.4 0.0 0.0 0.0 0.0 0.0 8.4
ID 56 39 4 0 0 0 0 0 100
ABS. 48 37 7 0 0 0 0 0 92 44 7 0 0 0 0 0 57
REL. 52.1 40.2 7.6 0.0 0.0 0.0 0.0 0.0100.0 47.8 7.6 0.0 0.0 0.0 0.0 0.0 17.8
ID 52 40 7 0 0 0 0 0 100
ABS. 54 26 5 2 0 0 0 0 87 33 7 2 0 0 0 0 73
REL 62.0 29.8 5.7 2.2 0.0 0.0 0.0 0.0100.0 37.9 8.0 2.3 0.0 0.0 0.0 0.011.12
ID 62 29 5 4 0 0 0 0 102
Year
ABS. 198 131 25 5 0 0 0 0 359 161 30 5 0 0 0 0 104
REL. 55.1 36.4 6.9 1.3 0.0 0.0 0.0 0.0100.0 44.8 8.4 1.4 0.0 0.0 0.0 0.0 17.3
ID 55 36 6 2 0 0 0 0 101

Note:

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