Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:PM10-PM 10 particulate matter 10
Station:1010 - Chabarovice
Code:CZULCMCHA
Institution:CHMI
Region:Severocesky
District:Usti nad Labem
IHd: 75
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 39 32 22 7.05 11 7.77 29 8.67 10 23 32 31 29 40 29 37 15 18 19 13 13 18 26 41 50 72 54 50 27 24 36 27.85 72.36 31.00
2 29 53 21 42 127 123 47 15 42 61 65 21 24 22 15 35 11 26 44 64 75 66 16 12 8.78 19 28 10 ~ ~ ~ 40.07 126.85 28.00
3 12 16 14 43 8.72 12 12 10 19 15 28 33 ~ ~ ~ 12 9 14 8.98 6.15 8.14 11 22 23 27 ~ 51 33 32 42 55 21.41 55.20 27.00
4 49 16 10 11 12 15 15 13 30 22 15 12 16 24 23 22 26 21 13 29 18 25 25 22 17 21 45 30 35 39 ~ 22.43 48.98 30.00
5 29 24 25 13 18 23 18 24 41 41 51 69 43 33 23 23 15 20 27 13 18 14 12 11 12 21 20 50 48 35 16 26.76 69.30 31.00
6 12 21 13 13 27 36 46 10 15 11 7.75 8.69 29 24 20 15 12 13 14 18 21 23 15 11 13 23 10 7.05 14 9 ~ 17.03 46.07 30.00
7 14 10 19 11 7.40 8.38 7.40 5.65 15 10 11 7.18 15 13 11 14 14 13 10 16 27 11 24 15 14 16 22 19 11 14 13 13.50 26.93 31.00
8 24 20 11 19 18 13 21 24 10 15 26 36 28 16 18 18 24 25 16 22 18 8.86 6.32 10 10 16 8.63 5.18 10 8.72 11 16.67 35.76 31.00
9 9 20 23 16 14 10 13 16 12 11 6.61 13 6.94 10 8.90 12 11 11 8.72 12 14 21 25 30 33 32 37 19 12 26 ~ 16.48 37.45 30.00
10 13 12 16 23 23 17 19 7.94 8.53 9 9 11 11 28 20 27 22 10 21 12 23 21 20 18 10 13 10 5.37 8.50 8.37 17 15.32 28.05 31.00
11 10 19 27 12 20 12 22 43 42 46 12 25 36 25 24 22 56 18 24 27 28 65 73 75 36 32 44 54 41 39 ~ 33.66 75.25 30.00
12 24 51 45 30 13 24 23 21 53 85 62 97 22 20 30 57 40 77 25 8.84 12 18 37 35 ~ ~ ~ ~ 60 37 33 38.55 97.13 27.00

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- 25 26- 50 51- 75 76- 113 114- 150 151- 225 226- 300 over 300 25 50 75 113 150 225 300
ABS. 44 30 10 0 2 0 0 0 86 42 12 2 2 0 0 0 127
REL. 51.1 34.8 11.6 0.0 2.3 0.0 0.0 0.0 100.0 48.8 14.0 2.3 2.3 0.0 0.0 0.05.2
ID 51 34 11 0 11 0 0 0 109
ABS. 67 21 3 0 0 0 0 0 91 24 3 0 0 0 0 0 69
REL. 73.6 23.0 3.2 0.0 0.0 0.0 0.0 0.0 100.0 26.4 3.3 0.0 0.0 0.0 0.0 0.0 12.5
ID 73 23 3 0 0 0 0 0 100
ABS. 82 10 0 0 0 0 0 0 92 10 0 0 0 0 0 0 37
REL. 89.1 10.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 10.9 0.0 0.0 0.0 0.0 0.0 0.0 27.9
ID 89 10 0 0 0 0 0 0 100
ABS. 52 23 9 4 0 0 0 0 88 36 13 4 0 0 0 0 97
REL 59.0 26.1 10.2 4.5 0.0 0.0 0.0 0.0100.0 40.9 14.8 4.5 0.0 0.0 0.0 0.012.12
ID 59 26 10 9 0 0 0 0 104
Year
ABS. 245 84 22 4 2 0 0 0 357 112 28 6 2 0 0 0 127
REL. 68.6 23.5 6.1 1.1 0.5 0.0 0.0 0.0100.0 31.4 7.8 1.7 0.6 0.0 0.0 0.0 5.2
ID 68 23 6 2 2 0 0 0 103

Note:

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