Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SPM-suspended particulate matter
Station:1293 - Pirna
Code:DEPNLfPIR
Institution:LfUG
Region:Sasko-Dresden
District:Pirna
IHd: 150
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 55 30 16 12 18 14 16 16 20 43 35 44 41 56 45 31 18 20 14 21 27 28 39 41 62 89 107 48 38 24 20 35.09 106.79 31.00
2 23 56 21 42 95 81 41 22 51 67 76 35 37 35 27 36 21 40 52 76 65 63 42 21 14 31 28 14 ~ ~ ~ 43.20 94.67 28.00
3 14 19 24 63 14 12 15 13 22 26 25 35 18 21 20 19 29 20 19 21 15 14 43 39 45 59 51 33 30 51 80 29.34 79.65 31.00
4 60 27 25 20 21 39 35 19 29 32 21 23 28 40 44 41 45 28 24 42 32 38 47 35 36 41 71 54 64 64 ~ 37.53 71.42 30.00
5 46 31 31 23 34 44 49 64 61 63 83 92 77 59 55 44 29 53 56 51 19 26 23 30 25 28 30 48 51 35 28 44.73 91.54 31.00
6 17 44 23 38 43 55 62 33 39 37 19 17 31 25 29 22 26 29 31 33 35 34 33 23 28 41 38 22 36 43 ~ 32.76 61.94 30.00
7 26 28 40 18 26 32 23 14 24 22 23 16 30 32 35 31 29 ~ ~ 51 50 61 45 36 28 43 43 34 25 23 31 31.69 61.02 29.00
8 36 27 28 32 33 36 49 43 25 40 91 59 25 36 39 36 50 59 43 60 36 18 18 24 27 32 17 15 14 20 29 35.37 90.92 31.00
9 25 39 41 26 27 17 27 35 31 44 25 14 16 18 16 17 22 23 28 38 55 46 52 62 66 68 63 41 53 59 ~ 36.51 68.23 30.00
10 41 24 19 29 40 36 47 30 41 21 12 19 23 27 38 45 34 20 38 26 30 53 41 21 14 30 16 23 15 12 14 28.37 52.92 31.00
11 10 24 27 30 19 24 37 48 60 47 23 60 46 29 38 35 66 20 33 25 35 47 101 123 44 50 55 60 55 50 ~ 44.00 123.29 30.00
12 46 63 52 43 23 51 30 29 55 67 60 80 15 22 40 22 55 66 14 18 24 37 30 38 19 13 14 76 80 37 ~ 40.67 80.10 30.00

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. 70 19 1 0 0 0 0 0 90 20 1 0 0 0 0 0 107
REL. 77.7 21.1 1.1 0.0 0.0 0.0 0.0 0.0 100.0 22.2 1.1 0.0 0.0 0.0 0.0 0.027.1
ID 77 21 1 0 0 0 0 0 100
ABS. 72 19 0 0 0 0 0 0 91 19 0 0 0 0 0 0 92
REL. 79.1 20.8 0.0 0.0 0.0 0.0 0.0 0.0 100.0 20.9 0.0 0.0 0.0 0.0 0.0 0.0 12.5
ID 79 20 0 0 0 0 0 0 100
ABS. 75 15 0 0 0 0 0 0 90 15 0 0 0 0 0 0 91
REL. 83.3 16.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 16.7 0.0 0.0 0.0 0.0 0.0 0.0 11.8
ID 83 16 0 0 0 0 0 0 100
ABS. 70 19 2 0 0 0 0 0 91 21 2 0 0 0 0 0 123
REL 76.9 20.8 2.1 0.0 0.0 0.0 0.0 0.0100.0 23.1 2.2 0.0 0.0 0.0 0.0 0.024.11
ID 76 20 2 0 0 0 0 0 100
Year
ABS. 287 72 3 0 0 0 0 0 362 75 3 0 0 0 0 0 123
REL. 79.2 19.8 0.8 0.0 0.0 0.0 0.0 0.0100.0 20.7 0.8 0.0 0.0 0.0 0.0 0.024.11
ID 79 19 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