Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SO2-sulphur dioxide
Station:1350 - Pha6-Ruzyne VURV
Code:CZ06RVRUZ
Institution:VURV
Region:Hlavni mesto Praha
District:Praha 6
IHd: 150
Measure method:West-Gaeke spectrophotometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 24 14 6.00 6.00 6.00 5.00 5.00 6.00 6.00 8.00 14 16 18 30 16 24 6.00 10 6.00 6.00 8.00 16 42 98 48 96 126 46 46 12 6.00 25.03 126.00 31.00
2 50 51 20 66 6.00 20 68 16 32 52 24 6.00 8.00 8.00 10 8.00 14 10 10 10 10 56 10 12 20 8.00 8.00 8.00 ~ ~ ~ 22.18 68.00 28.00
3 12 12 12 9.00 8.00 9.00 12 11 12 11 9.00 12 12 11 14 15 12 14 12 12 12 15 18 18 59 15 15 12 12 15 9.00 13.90 59.00 31.00
4 8.00 8.00 ~ 10 10 9.00 9.00 8.00 8.00 10 10 12 10 8.00 8.00 8.00 10 10 12 10 10 12 10 9.00 9.00 10 8.00 10 8.00 10 ~ 9.45 12.00 29.00
5 10 10 9.00 9.00 10 10 12 16 10 12 12 12 14 14 14 13 16 14 12 10 12 14 12 12 14 14 16 18 16 18 16 12.94 18.00 31.00
6 14 10 14 14 14 12 10 18 16 22 16 20 24 20 24 20 14 22 14 14 14 10 34 16 16 20 14 12 20 16 ~ 16.80 34.00 30.00
7 14 10 16 16 20 16 14 14 24 14 18 16 20 20 18 20 26 16 30 18 26 40 40 30 22 12 8.00 14 14 14 14 19.16 40.00 31.00
8 22 14 17 17 14 14 11 11 11 11 17 25 17 11 8.00 8.00 22 11 14 17 31 20 6.00 17 11 22 14 11 11 20 11 15.03 31.00 31.00
9 13 20 8.00 10 13 10 8.00 8.00 8.00 15 8.00 5.00 10 5.00 10 10 10 13 8.00 33 35 25 40 48 120 78 38 28 18 38 ~ 23.10 120.00 30.00
10 61 14 54 34 41 20 34 27 27 27 27 20 20 20 27 27 34 41 27 27 34 41 34 20 27 41 27 34 14 34 34 30.61 61.00 31.00
11 20 28 48 20 24 28 28 24 8.00 4.00 4.00 4.00 4.00 24 80 20 24 36 52 176 140 116 16 24 48 32 8.00 80 20 124 ~ 42.13 176.00 30.00
12 115 35 15 10 15 35 55 95 84 75 175 114 15 15 15 15 30 25 20 30 20 40 40 25 35 25 45 90 65 40 45 47.03 175.00 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. 81 8 1 0 0 0 0 0 90 9 1 0 0 0 0 0 126
REL. 90.0 8.8 1.1 0.0 0.0 0.0 0.0 0.0 100.0 10.0 1.1 0.0 0.0 0.0 0.0 0.027.1
ID 90 8 1 0 0 0 0 0 100
ABS. 90 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 34
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23.6
ID 100 0 0 0 0 0 0 0 100
ABS. 90 1 1 0 0 0 0 0 92 2 1 0 0 0 0 0 120
REL. 97.8 1.0 1.0 0.0 0.0 0.0 0.0 0.0100.0 2.2 1.1 0.0 0.0 0.0 0.0 0.0 25.9
ID 97 1 1 0 0 0 0 0 100
ABS. 74 11 5 2 0 0 0 0 92 18 7 2 0 0 0 0 176
REL 80.4 11.9 5.4 2.1 0.0 0.0 0.0 0.0100.0 19.6 7.6 2.2 0.0 0.0 0.0 0.020.11
ID 80 11 5 4 0 0 0 0 102
Year
ABS. 335 20 7 2 0 0 0 0 364 29 9 2 0 0 0 0 176
REL. 92.0 5.4 1.9 0.5 0.0 0.0 0.0 0.0100.0 8.0 2.5 0.5 0.0 0.0 0.0 0.020.11
ID 92 5 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