Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:CO-carbon monoxide
Station: 437 - Pha5-Svornosti
Code:CZ05HSSVO
Institution:Public Health Service
Region:Hlavni mesto Praha
District:Praha 5
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 2969 6732 6979 6380 7227 5260 6354 8073 130 7318 5925 9714 9466 9050 8385 7487 8425 7943 6888 9349 7188 5117 6263 5690 3893 6393 8177 8060 9193 8281 3594 6835.58 9714.00 31.00
2 3659 7070 7891 5352 5156 8307 5990 8203 6602 7031 6315 9128 872 8034 9466 7109 5443 9102 5273 6510 5221 6484 7279 8750 8972 9961 9870 7396 ~ ~ ~ 7015.93 9961.00 28.00
3 7005 7070 7669 7188 6276 8607 8047 6953 5052 5573 3685 5352 6042 5690 4753 9714 6979 8268 5443 5820 3372 4844 3453 3880 6927 5169 8099 6862 5794 4505 5547 6117.35 9714.00 31.00
4 7370 391 6784 6810 5664 6550 5690 5573 7018 5260 6211 4193 4727 6823 6550 7630 6159 5833 7005 5703 4974 4870 4714 6029 6055 4076 3555 4206 3438 3529 ~ 5446.33 7630.00 30.00
5 3425 5352 5026 5287 6523 7122 8177 5456 6211 5857 3477 6042 4414 6458 5898 4336 4701 5378 4531 4870 5898 6510 6094 7565 6706 5807 6510 6148 7031 6719 6810 5817.39 8177.00 31.00
6 6224 5690 6576 4570 4609 5253 6068 6628 4505 6458 5807 5898 4662 3607 6237 5912 5195 5690 8438 5794 5755 5039 7044 7643 6706 6537 6927 6693 5469 5807 ~ 5914.70 8438.00 30.00
7 6198 4922 6992 4818 6419 8932 7552 5690 6901 7383 5885 8646 5052 5208 8021 9427 9818 8906 7018 5612 5664 7031 7552 5508 3216 4167 7982 7617 5859 7271 5951 6684.45 9818.00 31.00
8 3568 4974 5833 5000 4023 5599 6328 5586 3750 3958 6107 6732 2031 74 ~ ~ ~ ~ ~ ~ ~ ~ 4375 5898 5573 5247 6823 9245 5625 6810 6875 5218.87 9245.00 23.00
9 6523 5794 4818 3997 4310 6354 3464 5534 4115 6107 7135 8125 7396 5013 7487 7201 5534 5859 5169 4271 4115 3398 5742 4388 7201 5878 6875 9141 6367 3268 ~ 5685.97 9141.00 30.00
10 2826 4232 3464 4453 3503 3281 6081 6641 7109 5703 7591 7188 7617 9323 339 6354 6315 6659 5677 6094 4714 7318 6537 7630 6133 8047 5508 4948 6758 7422 5495 5837.42 9323.00 31.00
11 7083 7487 7425 9193 7175 5573 6948 6784 6356 9701 8490 7279 5300 4727 6914 7435 7865 7396 6289 4961 3958 3242 5273 7344 6844 9831 7734 6589 4206 5130 ~ 6684.40 9831.00 30.00
12 3503 3633 6550 8737 6875 6224 6211 6445 9440 4375 6612 7240 8867 391 9388 9974 7839 6406 8763 9531 391 690 9010 7943 6094 8464 9375 ~ 3924 3281 3060 6307.87 9974.00 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- 1667 1668- 3333 3334- 5000 5001- 7500 7501-1000010001-1500015001-20000 over 20000 1667 3333 5000 7500100001500020000
ABS. 2 1 10 48 29 0 0 0 90 88 87 77 29 0 0 0 9961
REL. 2.2 1.1 11.1 53.3 32.2 0.0 0.0 0.0 100.0 97.8 96.7 85.6 32.2 0.0 0.0 0.026.2
ID 2 1 11 106 161 0 0 0 282
ABS. 1 0 22 63 5 0 0 0 91 90 90 68 5 0 0 0 8438
REL. 1.0 0.0 24.1 69.2 5.4 0.0 0.0 0.0 100.0 98.9 98.9 74.7 5.5 0.0 0.0 0.0 19.6
ID 1 0 24 138 27 0 0 0 191
ABS. 1 3 19 48 13 0 0 0 84 83 80 61 13 0 0 0 9818
REL. 1.1 3.5 22.6 57.1 15.4 0.0 0.0 0.0100.0 98.8 95.2 72.6 15.5 0.0 0.0 0.0 17.7
ID 1 3 22 114 77 0 0 0 219
ABS. 4 5 14 45 23 0 0 0 91 87 82 68 23 0 0 0 9974
REL 4.3 5.4 15.3 49.4 25.2 0.0 0.0 0.0100.0 95.6 90.1 74.7 25.3 0.0 0.0 0.016.12
ID 4 5 15 98 126 0 0 0 250
Year
ABS. 8 9 65 204 70 0 0 0 356 348 339 274 70 0 0 0 9974
REL. 2.2 2.5 18.2 57.3 19.6 0.0 0.0 0.0100.0 97.8 95.2 77.0 19.7 0.0 0.0 0.016.12
ID 2 2 18 114 98 0 0 0 235

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum