Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:SPM-suspended particulate matter
Station: 576 - Decin-OHS
Code:CZDCHSDPS
Institution:Public Health Service
Region:Ustecky
District:Decin
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 19 11 54 124 178 149 32 26 39 47 64 74 67 52 54 43 56 54 65 33 25 76 31 32 57 22 22 22 ~ 73 74 55.83 178.00 30.00
2 75 79 86 108 120 71 24 35 16 15 9.00 11 11 31 80 39 38 93 25 19 26 25 21 22 57 19 29 26 ~ ~ ~ 43.21 120.00 28.00
3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
4 46 58 41 48 29 18 23 18 66 50 45 37 40 16 ~ 37 53 28 35 36 24 67 46 20 31 42 28 43 50 75 ~ 39.66 75.00 29.00
5 37 36 37 29 19 24 35 26 35 39 48 9.00 25 26 12 62 36 27 17 26 34 36 35 33 21 16 26 8.00 20 24 28 28.58 62.00 31.00
6 17 26 25 39 35 26 21 20 ~ 18 23 32 39 35 34 28 53 40 35 21 26 17 28 12 23 23 37 18 16 15 ~ 26.97 53.00 29.00
7 37 18 17 20 34 13 14 17 21 17 12 20 21 24 45 11 17 6.00 11 25 24 18 30 20 96 33 24 29 21 24 ~ 23.97 96.00 30.00
8 ~ 59 6.00 78 36 19 24 17 37 25 14 10 10 19 21 ~ ~ ~ 39 43 31 25 38 47 38 48 38 39 20 32 31 31.26 78.00 27.00
9 8.00 26 39 32 28 23 37 26 40 31 24 24 38 26 17 16 14 19 19 222 18 10 9.00 14 22 10 9.00 17 23 42 ~ 29.43 222.00 30.00
10 50 71 73 9.00 24 19 38 4.00 5.00 45 19 25 24 57 46 34 9.00 26 14 28 43 36 17 28 26 8.00 15 14 62 65 55 31.90 73.00 31.00
11 40 14 9.00 20 27 39 45 48 14 37 30 47 48 51 18 73 41 46 10 31 42 60 33 31 56 71 23 26 36 10 ~ 35.87 73.00 30.00
12 11 48 28 31 29 19 33 36 71 77 95 47 70 62 51 49 30 24 15 39 70 14 10 30 40 23 68 79 98 22 20 43.19 98.00 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 33 20 4 1 0 0 0 0 581 25 5 1 0 0 0 0 178
REL. 56.8 34.4 6.8 1.7 0.0 0.0 0.0 0.0 100.0 43.1 8.6 1.7 0.0 0.0 0.0 0.05.1
ID 56 34 6 3 0 0 0 0 101
ABS. 82 7 0 0 0 0 0 0 89 7 0 0 0 0 0 0 75
REL. 92.1 7.8 0.0 0.0 0.0 0.0 0.0 0.0 100.0 7.9 0.0 0.0 0.0 0.0 0.0 0.0 30.4
ID 92 7 0 0 0 0 0 0 100
ABS. 83 3 0 1 0 0 0 0 87 4 1 1 0 0 0 0 222
REL. 95.4 3.4 0.0 1.1 0.0 0.0 0.0 0.0100.0 4.6 1.1 1.1 0.0 0.0 0.0 0.0 20.9
ID 95 3 0 2 0 0 0 0 101
ABS. 71 21 0 0 0 0 0 0 92 21 0 0 0 0 0 0 98
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 0.029.12
ID 77 22 0 0 0 0 0 0 100
Year
ABS. 269 51 4 2 0 0 0 0 326 57 6 2 0 0 0 0 222
REL. 82.5 15.6 1.2 0.6 0.0 0.0 0.0 0.0100.0 17.5 1.8 0.6 0.0 0.0 0.0 0.0 20.9
ID 82 15 1 1 0 0 0 0 100

Note:

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