Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:SPM-suspended particulate matter
Station:1337 - Rozdalovice
Code:CZNBCMROZ
Institution:Czech Hydrometeorological Institute
Region:Stredocesky
District:Nymburk
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 26 37 56 34 103 48 43 33 38 56 53 42 48 93 71 46 46 57 61 59 41 46 30 30 34 39 21 32 56 33 22 46.26 103.00 31.00
2 22 29 42 51 23 30 48 58 46 33 54 59 39 30 63 ~ 53 22 23 16 16 8.00 15 25 42 57 54 40 ~ ~ ~ 36.96 63.00 27.00
3 53 40 52 ~ ~ ~ ~ ~ ~ 24 18 21 20 18 26 48 35 32 8.00 25 33 42 30 34 23 23 28 32 40 49 43 31.88 53.00 25.00
4 37 52 44 36 23 20 18 13 26 31 47 21 17 16 20 20 25 20 ~ 26 17 20 57 50 29 18 25 29 34 ~ ~ 28.25 57.00 28.00
5 ~ ~ ~ 31 23 12 21 36 39 34 29 28 25 31 32 24 22 22 26 30 39 35 37 40 ~ 34 51 26 34 22 32 30.19 51.00 27.00
6 17 17 12 18 32 40 27 24 25 24 27 33 31 35 42 33 31 21 22 22 8.00 20 31 2.00 25 25 37 45 39 38 ~ 26.77 45.00 30.00
7 35 19 24 33 26 33 48 33 28 36 44 33 15 33 39 26 19 26 24 29 36 25 31 ~ 42 48 34 34 42 40 56 33.03 56.00 30.00
8 30 43 52 34 20 19 22 21 22 20 17 25 47 62 48 53 35 56 24 42 29 40 62 60 74 44 30 24 20 31 31 36.68 74.00 31.00
9 26 20 16 20 20 20 24 11 10 11 16 19 24 41 26 24 28 24 28 30 25 34 35 29 22 39 31 30 33 45 ~ 25.37 45.00 30.00
10 23 30 41 24 42 46 ~ ~ ~ 43 32 44 56 53 57 83 54 60 58 58 ~ 22 28 43 68 38 60 53 34 39 37 45.41 83.00 27.00
11 17 32 43 50 31 29 18 10 14 32 23 62 35 42 63 41 35 54 33 27 15 17 13 19 29 45 42 27 24 36 ~ 31.93 63.00 30.00
12 38 44 42 26 30 33 30 47 72 89 15 18 60 64 86 24 21 23 24 26 24 25 38 54 13 25 20 16 28 17 22 35.29 89.00 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 19 1 0 0 0 0 0 83 20 1 0 0 0 0 0 103
REL. 75.9 22.8 1.2 0.0 0.0 0.0 0.0 0.0 100.0 24.1 1.2 0.0 0.0 0.0 0.0 0.05.1
ID 75 22 1 0 0 0 0 0 100
ABS. 82 3 0 0 0 0 0 0 85 3 0 0 0 0 0 0 57
REL. 96.4 3.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 3.5 0.0 0.0 0.0 0.0 0.0 0.0 23.4
ID 96 3 0 0 0 0 0 0 100
ABS. 83 8 0 0 0 0 0 0 91 8 0 0 0 0 0 0 74
REL. 91.2 8.7 0.0 0.0 0.0 0.0 0.0 0.0100.0 8.8 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. 68 20 0 0 0 0 0 0 88 20 0 0 0 0 0 0 89
REL 77.2 22.7 0.0 0.0 0.0 0.0 0.0 0.0100.0 22.7 0.0 0.0 0.0 0.0 0.0 0.010.12
ID 77 22 0 0 0 0 0 0 100
Year
ABS. 296 50 1 0 0 0 0 0 347 51 1 0 0 0 0 0 103
REL. 85.3 14.4 0.2 0.0 0.0 0.0 0.0 0.0100.0 14.7 0.3 0.0 0.0 0.0 0.0 0.0 5.1
ID 85 14 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