Detailed overview of ambient air pollution valuis from individual stations

805 - Pha10-Vrsovice

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 805 - Pha10-Vrsovice
Code:CZ10CMVRS
Institution:CHMI
Region:Hlavni mesto Praha
District:Praha 10
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 150 157 99 133 146 158 137 125 71 73 64 40 52 112 89 128 100 61 43 69 82 47 51 62 58 63 56 45 39 27 24 82.58 158.19 31.00
2 43 57 54 33 24 24 31 34 32 27 12 10 6.46 12 28 32 27 15 16 13 7.99 12 16 17 8.15 8.25 18 16 ~ ~ ~ 22.55 57.04 28.00
3 21 17 15 15 17 35 25 25 49 22 26 31 18 12 5.55 13 28 17 23 33 27 15 14 25 51 25 7.36 6.13 7.38 13 22 21.30 51.21 31.00
4 34 ~ 13 9 5.42 8.95 16 56 34 23 6.87 10 21 7.64 5.91 16 22 20 28 16 26 28 12 12 17 8.90 4.76 6.60 10 16 ~ 17.03 55.78 29.00
5 14 20 17 12 7.82 5.91 17 26 8.05 7.52 8.04 43 55 36 16 12 8.83 8.59 6.95 7.85 5.87 10 17 37 22 27 14 18 48 27 33 19.18 55.47 31.00
6 35 22 29 18 13 8.36 10 7.72 12 21 13 18 14 8.57 12 41 39 42 24 15 6.93 5.09 5.53 10 8.48 5.48 13 26 11 8.25 ~ 16.71 42.24 30.00
7 5.82 10 27 40 26 8.06 9 ~ ~ 29 12 14 25 11 21 12 7.76 36 12 7.73 21 24 12 18 6.32 16 7.19 12 13 19 6.39 16.15 40.28 29.00
8 6.08 15 24 7.95 19 13 13 12 7.94 12 14 18 12 12 16 25 14 20 7.03 10 8.67 6.60 12 6.40 11 11 9 7.51 6.59 10 10 12.16 24.66 31.00
9 10 10 27 10 12 11 7.01 6.42 9 13 14 8.29 4.99 6.75 10 8.18 9 10 25 14 12 28 32 27 28 24 24 21 14 17 ~ 15.14 32.31 30.00
10 20 10 12 8.86 11 12 11 10 6.81 5.73 5.64 19 10 14 10 22 13 14 11 28 27 21 23 16 10 20 45 34 47 68 38 19.40 67.98 31.00
11 33 55 35 31 33 43 31 24 14 15 15 22 24 27 14 47 40 28 28 31 30 66 61 85 39 42 46 24 17 13 ~ 33.79 85.29 30.00
12 18 33 56 25 29 19 18 17 21 16 11 9 14 18 46 62 21 30 27 40 17 23 25 12 10 6.53 7.93 12 12 14 21 22.27 62.42 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 17 7 3 0 0 0 0 90 27 10 3 0 0 0 0 158
REL. 70.0 18.8 7.7 3.3 0.0 0.0 0.0 0.0 100.0 30.0 11.1 3.3 0.0 0.0 0.0 0.06.1
ID 70 18 7 6 0 0 0 0 103
ABS. 88 2 0 0 0 0 0 0 90 2 0 0 0 0 0 0 56
REL. 97.7 2.2 0.0 0.0 0.0 0.0 0.0 0.0 100.0 2.2 0.0 0.0 0.0 0.0 0.0 0.0 8.4
ID 97 2 0 0 0 0 0 0 100
ABS. 90 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 40
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.7
ID 100 0 0 0 0 0 0 0 100
ABS. 85 7 0 0 0 0 0 0 92 7 0 0 0 0 0 0 85
REL 92.3 7.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 7.6 0.0 0.0 0.0 0.0 0.0 0.024.11
ID 92 7 0 0 0 0 0 0 100
Year
ABS. 326 26 7 3 0 0 0 0 362 36 10 3 0 0 0 0 158
REL. 90.0 7.1 1.9 0.8 0.0 0.0 0.0 0.0100.0 9.9 2.8 0.8 0.0 0.0 0.0 0.0 6.1
ID 90 7 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

Detailed overview of ambient air pollution valuis from individual stations - selection station