Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SPM-suspended particulate matter
Station: 247 - Usti n.L.-Kockov
Code:CZULCMUNK
Institution:CHMI
Region:Severocesky
District:Usti nad Labem
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 29 21 12 9.00 7.00 27 17 18 37 27 32 33 26 31 31 17 15 18 16 3.00 5.00 10 19 24 32 48 43 39 32 35 16 23.52 48.00 31.00
2 31 49 28 39 93 47 59 28 58 70 69 32 44 41 36 52 23 62 77 100 117 109 37 29 13 43 39 17 ~ ~ ~ 51.50 117.00 28.00
3 21 27 29 53 10 15 20 6.00 9.00 19 34 47 17 20 22 13 19 22 15 14 11 11 22 23 36 56 84 44 52 61 95 29.90 95.00 31.00
4 130 31 32 27 17 24 26 24 45 33 23 20 23 33 42 45 43 35 35 52 48 71 33 49 40 36 60 44 48 33 ~ 40.07 130.00 30.00
5 12 8.00 15 9.00 9.00 38 31 31 39 55 63 68 50 54 33 34 27 33 33 41 24 11 35 41 35 45 37 33 48 34 39 34.35 68.00 31.00
6 27 33 41 36 38 35 49 31 35 38 29 21 24 31 41 33 34 29 45 46 47 44 43 37 26 35 35 22 26 30 ~ 34.70 49.00 30.00
7 30 25 45 23 20 23 22 17 30 26 26 22 26 21 48 41 38 31 32 42 55 35 44 30 27 28 49 40 26 20 26 31.23 55.00 31.00
8 30 36 35 43 29 31 49 47 20 32 77 50 30 34 37 38 40 44 54 48 48 21 26 22 35 46 4.00 21 23 29 27 35.68 77.00 31.00
9 21 38 46 40 46 42 46 69 24 34 16 12 20 14 13 30 25 25 29 25 22 34 38 62 76 86 82 36 29 47 ~ 37.57 86.00 30.00
10 23 15 18 27 29 28 28 12 21 20 17 13 18 55 25 21 30 11 33 28 52 62 57 34 29 35 16 11 11 34 8.00 26.48 62.00 31.00
11 40 42 10 17 13 31 79 57 52 19 41 42 34 18 11 6.00 19 15 15 31 54 36 92 61 66 72 122 44 42 95 ~ 42.53 122.00 30.00
12 95 47 101 44 12 11 13 22 63 139 90 152 33 56 48 28 54 67 32 17 19 42 75 60 45 22 28 93 110 50 41 55.13 152.00 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. 73 15 2 0 0 0 0 0 90 17 2 0 0 0 0 0 117
REL. 81.1 16.6 2.2 0.0 0.0 0.0 0.0 0.0 100.0 18.9 2.2 0.0 0.0 0.0 0.0 0.021.2
ID 81 16 2 0 0 0 0 0 100
ABS. 83 7 1 0 0 0 0 0 91 8 1 0 0 0 0 0 130
REL. 91.2 7.6 1.0 0.0 0.0 0.0 0.0 0.0 100.0 8.8 1.1 0.0 0.0 0.0 0.0 0.0 1.4
ID 91 7 1 0 0 0 0 0 100
ABS. 84 8 0 0 0 0 0 0 92 8 0 0 0 0 0 0 86
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 26.9
ID 91 8 0 0 0 0 0 0 100
ABS. 65 22 4 1 0 0 0 0 92 27 5 1 0 0 0 0 152
REL 70.6 23.9 4.3 1.0 0.0 0.0 0.0 0.0100.0 29.3 5.4 1.1 0.0 0.0 0.0 0.012.12
ID 70 23 4 2 0 0 0 0 101
Year
ABS. 305 52 7 1 0 0 0 0 365 60 8 1 0 0 0 0 152
REL. 83.5 14.2 1.9 0.2 0.0 0.0 0.0 0.0100.0 16.4 2.2 0.3 0.0 0.0 0.0 0.012.12
ID 83 14 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