Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:SPM-suspended particulate matter
Station:1277 - Velky Valtinov
Code:CZCLCMVVA
Institution:Czech Hydrometeorological Institute
Region:Severocesky
District:Ceska Lipa
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 74 48 40 19 25 41 78 56 43 33 50 58 45 75 60 45 5.00 9.00 12 12 15 31 56 44 51 55 46 86 37 20 20 41.58 86.00 31.00
2 34 35 20 42 56 59 50 27 18 39 36 52 27 16 38 22 21 23 32 34 31 55 42 51 20 36 38 34 39 ~ ~ 35.41 59.00 29.00
3 17 21 18 2.00 14 29 34 22 7.00 17 14 33 51 53 16 15 16 28 24 32 27 38 70 63 40 57 11 15 28 14 26 27.48 70.00 31.00
4 26 24 25 34 26 17 12 21 44 56 51 41 28 31 37 22 77 68 115 65 48 73 66 46 39 50 60 76 61 48 ~ 46.23 115.00 30.00
5 64 44 39 47 58 40 102 82 41 60 49 114 43 52 29 33 38 44 25 21 15 13 30 32 31 31 32 33 28 31 25 42.77 114.00 31.00
6 38 25 41 42 28 23 18 20 29 73 12 25 39 40 27 23 21 29 30 46 46 43 29 33 8.00 28 23 33 39 48 ~ 31.97 73.00 30.00
7 48 41 28 22 17 21 28 8.00 16 40 30 51 21 22 16 16 25 32 26 24 29 56 ~ 42 29 31 33 25 19 29 38 28.77 56.00 30.00
8 44 41 43 34 47 48 19 38 46 ~ 7.00 32 53 48 43 29 38 41 32 26 25 21 12 26 20 16 22 27 40 34 36 32.93 53.00 30.00
9 37 13 11 6.00 14 22 12 23 22 21 30 35 28 25 30 32 17 25 26 35 26 27 30 38 36 31 46 56 56 60 ~ 29.00 60.00 30.00
10 46 33 42 55 69 27 18 32 18 15 18 18 33 42 43 23 44 30 58 28 89 32 57 39 38 28 53 35 13 25 26 36.35 89.00 31.00
11 27 26 40 36 13 13 27 33 72 71 40 35 41 46 28 22 38 28 31 35 31 34 42 57 42 35 30 34 76 91 ~ 39.13 91.00 30.00
12 60 52 28 22 36 33 34 39 50 51 28 30 24 27 16 15 21 41 45 41 122 56 57 75 43 42 43 47 95 45 27 43.39 122.00 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. 71 20 0 0 0 0 0 0 91 20 0 0 0 0 0 0 86
REL. 78.0 21.9 0.0 0.0 0.0 0.0 0.0 0.0 100.0 22.0 0.0 0.0 0.0 0.0 0.0 0.028.1
ID 78 21 0 0 0 0 0 0 100
ABS. 72 16 3 0 0 0 0 0 91 19 3 0 0 0 0 0 115
REL. 79.1 17.5 3.2 0.0 0.0 0.0 0.0 0.0 100.0 20.9 3.3 0.0 0.0 0.0 0.0 0.0 19.4
ID 79 17 3 0 0 0 0 0 100
ABS. 84 6 0 0 0 0 0 0 90 6 0 0 0 0 0 0 60
REL. 93.3 6.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 6.7 0.0 0.0 0.0 0.0 0.0 0.0 30.9
ID 93 6 0 0 0 0 0 0 100
ABS. 73 18 1 0 0 0 0 0 92 19 1 0 0 0 0 0 122
REL 79.3 19.5 1.0 0.0 0.0 0.0 0.0 0.0100.0 20.7 1.1 0.0 0.0 0.0 0.0 0.021.12
ID 79 19 1 0 0 0 0 0 100
Year
ABS. 300 60 4 0 0 0 0 0 364 64 4 0 0 0 0 0 122
REL. 82.4 16.4 1.0 0.0 0.0 0.0 0.0 0.0100.0 17.6 1.1 0.0 0.0 0.0 0.0 0.021.12
ID 82 16 1 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