Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:SPM-suspended particulate matter
Station:1278 - Malesov
Code:CZLTCMMAL
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Litomerice
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 39 41 67 66 33 28 38 70 45 60 47 46 92 88 86 60 50 92 85 67 44 47 35 33 41 46 24 32 47 32 25 51.81 92.00 31.00
2 30 29 51 62 20 31 55 81 46 41 63 75 28 49 65 ~ 58 28 31 24 22 16 17 70 68 108 46 46 ~ ~ ~ 46.67 108.00 27.00
3 72 44 80 57 39 33 36 39 59 28 23 19 16 22 29 51 32 29 15 23 34 49 44 47 22 31 26 37 57 94 50 39.90 94.00 31.00
4 45 45 58 49 ~ 28 23 20 ~ 27 40 32 18 32 23 31 29 23 27 34 28 30 30 45 37 18 36 28 43 57 ~ 33.43 58.00 28.00
5 48 52 35 65 51 24 30 45 43 42 68 47 23 36 26 20 17 22 33 29 39 36 28 46 64 107 ~ ~ 46 34 31 40.93 107.00 29.00
6 7.00 15 38 22 38 58 30 40 31 21 20 32 33 34 35 27 19 24 29 26 31 20 23 23 36 32 39 44 49 38 ~ 30.47 58.00 30.00
7 37 32 24 39 35 35 40 24 26 34 25 32 23 28 12 19 22 30 32 52 46 25 31 36 43 34 45 31 54 ~ 65 33.70 65.00 30.00
8 38 42 56 44 26 30 33 34 41 29 33 35 40 51 50 47 30 67 59 37 26 53 62 57 48 42 101 25 35 37 36 43.35 101.00 31.00
9 36 25 22 22 31 49 25 16 17 19 19 22 28 17 26 31 22 22 23 18 19 28 19 28 38 55 46 32 38 62 ~ 28.50 62.00 30.00
10 29 32 37 48 52 101 62 82 41 51 37 49 75 128 82 63 71 71 87 68 46 34 36 50 45 43 55 69 35 41 31 56.48 128.00 31.00
11 21 39 65 74 53 30 23 14 33 151 86 79 42 49 114 67 64 82 59 40 39 14 22 35 39 59 54 30 29 28 ~ 51.13 151.00 30.00
12 44 52 55 35 76 45 67 104 73 91 17 65 190 90 67 20 34 34 24 20 20 24 22 22 11 22 22 14 32 20 34 46.65 190.00 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. 60 28 1 0 0 0 0 0 89 29 1 0 0 0 0 0 108
REL. 67.4 31.4 1.1 0.0 0.0 0.0 0.0 0.0 100.0 32.6 1.1 0.0 0.0 0.0 0.0 0.026.2
ID 67 31 1 0 0 0 0 0 100
ABS. 78 8 1 0 0 0 0 0 87 9 1 0 0 0 0 0 107
REL. 89.6 9.1 1.1 0.0 0.0 0.0 0.0 0.0 100.0 10.3 1.1 0.0 0.0 0.0 0.0 0.0 26.5
ID 89 9 1 0 0 0 0 0 100
ABS. 78 12 1 0 0 0 0 0 91 13 1 0 0 0 0 0 101
REL. 85.7 13.1 1.0 0.0 0.0 0.0 0.0 0.0100.0 14.3 1.1 0.0 0.0 0.0 0.0 0.0 27.8
ID 85 13 1 0 0 0 0 0 100
ABS. 53 33 4 2 0 0 0 0 92 39 6 2 0 0 0 0 190
REL 57.6 35.8 4.3 2.1 0.0 0.0 0.0 0.0100.0 42.4 6.5 2.2 0.0 0.0 0.0 0.013.12
ID 57 35 4 4 0 0 0 0 102
Year
ABS. 269 81 7 2 0 0 0 0 359 90 9 2 0 0 0 0 190
REL. 74.9 22.5 1.9 0.5 0.0 0.0 0.0 0.0100.0 25.1 2.5 0.6 0.0 0.0 0.0 0.013.12
ID 74 22 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