Detailed overview of ambient air pollution valuis from individual stations


Year: 1999
Pollutant:SPM-suspended particulate matter
Station: 482 - Plzen-Husovo nam.
Code:CZPMHSHUS
Institution:Public Health Service
Region:Zapadocesky
District:Plzen-mesto
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 12 26 14 8.00 75 25 39 12 6.00 23 31 27 33 12 13 24 12 36 32 25 32 28 22 26 12 6.00 12 6.00 31 11 27 22.52 75.00 31.00
2 13 18 14 25 37 33 33 30 6.00 6.00 6.00 86 ~ 27 11 23 11 17 25 17 13 17 34 147 39 15 33 6.00 ~ ~ ~ 27.48 147.00 27.00
3 23 6.00 40 17 6.00 23 6.00 6.00 17 6.00 6.00 10 61 59 17 6.00 12 6.00 11 16 14 12 18 12 6.00 11 22 14 6.00 12 12 15.90 61.00 31.00
4 18 20 25 18 19 17 ~ 35 11 12 21 6.00 6.00 25 31 6.00 6.00 38 6.00 19 19 18 17 ~ 15 19 19 19 19 22 ~ 18.07 38.00 28.00
5 25 7.00 6.00 6.00 19 25 18 6.00 18 22 19 6.00 6.00 18 12 22 19 18 20 6.00 12 6.00 15 6.00 20 19 33 6.00 25 25 6.00 15.19 33.00 31.00
6 15 7.00 6.00 6.00 20 28 13 20 13 6.00 12 44 47 20 27 25 20 17 27 24 21 27 42 28 30 34 49 28 53 46 ~ 25.17 53.00 30.00
7 23 25 39 27 35 ~ 23 17 38 35 41 ~ 95 91 34 22 45 105 28 23 18 34 36 28 41 53 29 30 30 55 33 39.07 105.00 29.00
8 55 38 76 45 62 51 49 25 32 29 73 22 23 31 35 41 41 41 17 65 35 29 62 80 91 68 127 91 70 50 39 51.39 127.00 31.00
9 33 37 45 62 71 47 32 45 60 75 62 40 61 58 72 62 55 18 64 68 88 44 95 ~ 53 32 59 61 18 12 ~ 52.72 95.00 29.00
10 27 27 32 8.00 24 24 38 53 30 50 29 34 48 18 12 ~ 14 17 ~ 31 39 23 65 43 ~ 22 ~ 33 39 38 32 31.48 65.00 27.00
11 50 58 ~ 36 58 36 34 25 33 ~ 17 62 25 24 39 40 39 34 26 31 52 17 23 46 24 43 79 ~ 79 62 ~ 40.44 79.00 27.00
12 49 26 63 21 33 18 33 18 35 26 25 ~ 13 ~ 16 11 18 10 6.00 21 87 16 14 50 29 ~ ~ 31 26 26 21 27.48 87.00 27.00

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. 84 4 1 0 0 0 0 0 89 5 1 0 0 0 0 0 147
REL. 94.3 4.4 1.1 0.0 0.0 0.0 0.0 0.0 100.0 5.6 1.1 0.0 0.0 0.0 0.0 0.024.2
ID 94 4 1 0 0 0 0 0 100
ABS. 88 1 0 0 0 0 0 0 89 1 0 0 0 0 0 0 53
REL. 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 29.6
ID 98 1 0 0 0 0 0 0 100
ABS. 54 33 2 0 0 0 0 0 89 35 2 0 0 0 0 0 127
REL. 60.6 37.0 2.2 0.0 0.0 0.0 0.0 0.0100.0 39.3 2.2 0.0 0.0 0.0 0.0 0.0 27.8
ID 60 37 2 0 0 0 0 0 100
ABS. 70 11 0 0 0 0 0 0 81 11 0 0 0 0 0 0 87
REL 86.4 13.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 13.6 0.0 0.0 0.0 0.0 0.0 0.021.12
ID 86 13 0 0 0 0 0 0 100
Year
ABS. 296 49 3 0 0 0 0 0 348 52 3 0 0 0 0 0 147
REL. 85.0 14.0 0.8 0.0 0.0 0.0 0.0 0.0100.0 14.9 0.9 0.0 0.0 0.0 0.0 0.0 24.2
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