Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:CO-carbon monoxide
Station: 430 - Pha1-Rytirska
Code:CZ01HSRYT
Institution:Public Health Service
Region:Hlavni mesto Praha
District:Praha 1
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 1300 1415 1359 1526 2317 2197 1989 1727 2265 2205 2106 2074 1466 1600 1610 1787 1633 2058 1941 2535 2016 1411 2531 2538 2045 1391 1435 1459 1250 1488 1464 1810.90 2538.33 31.00
2 2680 1767 1944 1936 1266 1642 1852 1766 1782 1718 2215 1741 1682 2274 ~ 2786 2297 2210 1601 1648 2361 1901 2085 1439 1406 1880 1748 1599 1890 ~ ~ 1897.06 2786.25 28.00
3 1444 1666 1365 1305 1331 1585 ~ 1357 1255 1421 1284 1337 1729 1397 1250 1472 1555 1271 1388 1847 3131 2108 1548 1816 1480 1365 2494 2835 1674 1520 1752 1632.77 3131.04 30.00
4 1941 1715 1804 2035 2900 2605 2714 1636 1593 1767 2059 1939 1984 1699 1324 1535 2410 3075 2025 2661 2337 1681 1386 1388 2080 2673 1876 1531 1331 1484 ~ 1972.95 3074.79 30.00
5 1331 1706 2016 1896 1809 2261 1446 1316 2108 1944 2277 1847 1295 1428 2624 2155 1837 1644 1686 1293 1315 1569 1553 1693 1904 1995 1250 1250 1526 1805 1970 1733.78 2623.54 31.00
6 1809 1608 1303 1271 1761 1818 1530 1790 1691 1287 1313 2409 1914 1970 1727 1785 1284 1326 2543 1599 1829 2154 2397 1260 1360 1672 1625 1728 1754 1531 ~ 1701.62 2542.50 30.00
7 1260 1276 1722 1769 1253 1250 1284 1271 1272 1255 1474 1531 1573 1263 1250 1341 1516 1565 1490 1539 1417 1281 1257 1371 1466 1472 1553 1284 1250 1295 ~ 1393.31 1769.17 30.00
8 1363 1459 1498 1360 1360 1250 1448 1357 1560 1578 1349 1276 1370 1474 1565 1557 1430 1315 1269 1318 1711 1558 2362 1810 1781 1250 1250 1503 1479 1469 1255 1470.50 2362.29 31.00
9 1373 1276 1250 1547 1477 1375 1406 1339 1308 1391 1516 1537 1412 1678 1699 1250 1250 1662 1935 1359 1620 2000 1250 1250 1384 1582 1334 1282 1328 1264 ~ 1444.40 1999.58 30.00
10 1313 1617 1524 2021 1552 1269 1271 1253 1370 1284 1399 1393 1720 1261 1326 1370 1485 1607 1642 1425 1365 1355 1480 1542 1488 1326 1448 1303 1269 1333 1505 1435.94 2020.83 31.00
11 1558 1605 1371 1276 1399 1467 1910 1709 2688 1616 1475 1407 1791 1573 1904 1440 1313 1255 1394 1552 1709 1509 1674 1491 1276 1286 2000 1399 1472 1425 ~ 1564.79 2688.13 30.00
12 1427 1263 1441 3589 3280 3247 1953 2352 2605 2129 2053 2157 2130 2049 1828 1919 2193 2907 3118 3113 2000 2361 2756 2217 2121 2223 1840 1528 2119 1524 1508 2224.23 3589.17 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- 1667 1668- 3333 3334- 5000 5001- 7500 7501-1000010001-1500015001-20000 over 20000 1667 3333 5000 7500100001500020000
ABS. 43 46 0 0 0 0 0 0 89 46 0 0 0 0 0 0 3131
REL. 48.3 51.6 0.0 0.0 0.0 0.0 0.0 0.0 100.0 51.7 0.0 0.0 0.0 0.0 0.0 0.021.3
ID 48 51 0 0 0 0 0 0 100
ABS. 35 56 0 0 0 0 0 0 91 56 0 0 0 0 0 0 3075
REL. 38.4 61.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 61.5 0.0 0.0 0.0 0.0 0.0 0.0 18.4
ID 38 61 0 0 0 0 0 0 100
ABS. 81 10 0 0 0 0 0 0 91 10 0 0 0 0 0 0 2362
REL. 89.0 10.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 11.0 0.0 0.0 0.0 0.0 0.0 0.0 23.8
ID 89 10 0 0 0 0 0 0 100
ABS. 57 34 1 0 0 0 0 0 92 35 1 0 0 0 0 0 3589
REL 61.9 36.9 1.0 0.0 0.0 0.0 0.0 0.0100.0 38.0 1.1 0.0 0.0 0.0 0.0 0.0 4.12
ID 61 36 1 0 0 0 0 0 100
Year
ABS. 216 146 1 0 0 0 0 0 363 147 1 0 0 0 0 0 3589
REL. 59.5 40.2 0.2 0.0 0.0 0.0 0.0 0.0100.0 40.5 0.3 0.0 0.0 0.0 0.0 0.0 4.12
ID 59 40 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