Detailed overview of ambient air pollution valuis from individual stations


Year: 1998
Pollutant:SPM-suspended particulate matter
Station:1277 - Velky Valtinov
Code:CZCLCMVVA
Institution:CHMI
Region:Severocesky
District:Ceska Lipa
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 47 32 22 26 16 18 25 21 21 48 51 35 51 63 56 36 23 26 15 13 10 27 40 56 73 100 91 122 68 45 34 42.29 122.00 31.00
2 55 78 43 70 113 125 63 35 57 62 89 23 31 43 26 29 25 59 64 88 80 80 25 19 22 19 39 20 ~ ~ ~ 52.93 125.00 28.00
3 27 27 36 83 20 22 26 20 20 21 37 46 24 17 64 19 8.00 14 7.00 7.00 7.00 13 49 48 54 68 68 59 56 51 74 35.23 83.00 31.00
4 82 36 39 26 30 31 27 17 45 35 26 25 28 39 41 31 42 20 22 40 36 41 42 42 44 39 74 63 46 51 ~ 38.67 82.00 30.00
5 39 37 41 26 30 40 33 45 49 61 59 62 59 46 40 45 34 44 43 36 18 46 12 20 37 49 47 57 86 42 49 42.97 86.00 31.00
6 24 39 27 44 36 74 49 24 40 28 23 16 11 35 32 32 31 33 40 44 50 36 35 30 42 48 46 32 30 30 ~ 35.37 74.00 30.00
7 30 33 36 22 25 28 24 15 18 23 22 20 34 32 45 37 43 59 83 51 41 44 36 41 40 18 46 9.00 26 25 34 33.55 83.00 31.00
8 32 38 33 36 37 24 45 65 28 38 60 71 32 35 33 45 29 49 41 58 49 20 22 26 31 45 39 16 29 33 30 37.71 71.00 31.00
9 35 46 57 32 30 55 24 31 32 31 27 15 15 21 10 20 18 19 25 29 26 34 45 43 53 60 68 26 23 40 ~ 33.00 68.00 30.00
10 27 25 22 28 23 33 32 20 21 27 25 11 10 28 20 36 28 16 28 24 24 ~ 60 22 12 27 46 20 39 37 45 27.20 60.00 30.00
11 11 3.00 43 31 30 33 41 78 69 44 27 55 57 67 46 16 7.00 18 13 15 54 72 92 97 62 68 62 69 23 63 ~ 45.53 97.00 30.00
12 33 67 48 49 5.00 22 13 19 58 94 78 57 18 34 48 20 48 54 33 25 23 61 48 54 49 33 42 81 94 79 53 46.45 94.00 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. 57 30 3 0 0 0 0 0 90 33 3 0 0 0 0 0 125
REL. 63.3 33.3 3.3 0.0 0.0 0.0 0.0 0.0 100.0 36.7 3.3 0.0 0.0 0.0 0.0 0.06.2
ID 63 33 3 0 0 0 0 0 100
ABS. 80 11 0 0 0 0 0 0 91 11 0 0 0 0 0 0 86
REL. 87.9 12.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 12.1 0.0 0.0 0.0 0.0 0.0 0.0 29.5
ID 87 12 0 0 0 0 0 0 100
ABS. 80 12 0 0 0 0 0 0 92 12 0 0 0 0 0 0 83
REL. 86.9 13.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 13.0 0.0 0.0 0.0 0.0 0.0 0.0 19.7
ID 86 13 0 0 0 0 0 0 100
ABS. 64 27 0 0 0 0 0 0 91 27 0 0 0 0 0 0 97
REL 70.3 29.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 29.7 0.0 0.0 0.0 0.0 0.0 0.024.11
ID 70 29 0 0 0 0 0 0 100
Year
ABS. 281 80 3 0 0 0 0 0 364 83 3 0 0 0 0 0 125
REL. 77.1 21.9 0.8 0.0 0.0 0.0 0.0 0.0100.0 22.8 0.8 0.0 0.0 0.0 0.0 0.0 6.2
ID 77 21 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