Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:SPM-suspended particulate matter
Station: 247 - Usti n.L.-Kockov
Code:CZULCMUNK
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Usti nad Labem
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 54 44 75 52 55 36 47 55 42 62 19 19 27 105 71 47 44 80 87 77 37 37 32 29 44 41 24 20 24 20 16 45.87 105.00 31.00
2 18 26 40 88 36 29 55 72 35 ~ 67 70 13 25 35 74 31 19 16 17 15 5.00 9.00 17 62 56 23 44 ~ ~ ~ 36.93 88.00 27.00
3 59 36 53 38 26 34 44 47 71 39 29 29 16 24 30 61 26 33 12 6.00 29 51 39 40 20 23 34 36 51 51 46 36.55 71.00 31.00
4 41 50 48 38 28 31 21 25 19 33 40 23 14 26 33 25 28 23 22 26 19 19 31 46 39 22 33 30 45 54 ~ 31.07 54.00 30.00
5 60 44 45 47 15 15 23 39 32 25 24 16 27 38 40 18 21 19 21 14 15 20 25 40 23 36 46 26 38 31 26 29.32 60.00 31.00
6 19 18 8.00 11 32 60 34 26 29 23 22 32 32 45 36 31 28 21 22 24 39 14 16 16 30 22 45 29 45 71 ~ 29.33 71.00 30.00
7 18 16 27 23 20 27 34 18 23 27 22 26 13 18 15 2.00 17 24 20 18 16 16 15 23 22 27 28 26 28 36 47 22.32 47.00 31.00
8 18 27 61 29 21 27 27 29 24 25 23 32 43 51 50 50 28 50 44 24 26 40 43 51 63 55 27 14 28 37 51 36.06 63.00 31.00
9 27 15 29 23 20 22 17 8.00 5.00 5.00 16 24 27 24 29 15 28 20 26 24 26 28 31 23 18 35 51 26 36 61 ~ 24.63 61.00 30.00
10 25 28 34 29 45 76 72 59 15 31 34 47 65 79 81 73 48 65 76 54 49 22 26 56 59 49 58 63 24 46 29 48.94 81.00 31.00
11 16 20 40 55 31 41 22 11 14 24 68 110 18 25 42 34 73 69 25 24 41 15 13 19 46 47 62 37 24 20 ~ 36.20 110.00 30.00
12 44 60 49 35 36 18 15 26 57 52 11 10 44 43 28 10 10 19 26 18 23 45 22 28 14 22 21 15 20 14 17 27.48 60.00 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. 63 25 1 0 0 0 0 0 89 26 1 0 0 0 0 0 105
REL. 70.7 28.0 1.1 0.0 0.0 0.0 0.0 0.0 100.0 29.2 1.1 0.0 0.0 0.0 0.0 0.014.1
ID 70 28 1 0 0 0 0 0 100
ABS. 87 4 0 0 0 0 0 0 91 4 0 0 0 0 0 0 71
REL. 95.6 4.3 0.0 0.0 0.0 0.0 0.0 0.0 100.0 4.4 0.0 0.0 0.0 0.0 0.0 0.0 30.6
ID 95 4 0 0 0 0 0 0 100
ABS. 84 8 0 0 0 0 0 0 92 8 0 0 0 0 0 0 63
REL. 91.3 8.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 8.7 0.0 0.0 0.0 0.0 0.0 0.0 25.8
ID 91 8 0 0 0 0 0 0 100
ABS. 69 22 1 0 0 0 0 0 92 23 1 0 0 0 0 0 110
REL 75.0 23.9 1.0 0.0 0.0 0.0 0.0 0.0100.0 25.0 1.1 0.0 0.0 0.0 0.0 0.012.11
ID 75 23 1 0 0 0 0 0 100
Year
ABS. 303 59 2 0 0 0 0 0 364 61 2 0 0 0 0 0 110
REL. 83.2 16.2 0.5 0.0 0.0 0.0 0.0 0.0100.0 16.8 0.5 0.0 0.0 0.0 0.0 0.012.11
ID 83 16 0 0 0 0 0 100

Note:

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