Day/ Month1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max | N
| 1 | 1640 | 1750 | 1880 | 2300 | 2540 | 3210 | 3150 | 2750 | 2140 | 1930 | 2200 | 2320 | 2190 | 2120 | 1900 | 1430 | 1620 | 1710 | 1580 | 1690 | ~ | ~ | ~ | 1510 | 2090 | 1530 | 1630 | 1530 | ~ | ~ | 1920 | 2010.00 | 3210.00 | 26.00
| 2 | 2210 | 2120 | 1390 | 1680 | 1780 | 2160 | 1950 | 1560 | 1320 | 1610 | 1850 | 1680 | 1350 | 1640 | 2150 | 1750 | 2020 | 1870 | 1590 | 1410 | 1760 | 2020 | 2290 | 1990 | 1840 | 1950 | 2190 | 1980 | 1830 | ~ | ~ | 1825.52 | 2290.00 | 29.00
| 3 | 2380 | 1690 | 1370 | 1550 | ~ | 1870 | 1820 | 2030 | 2180 | 1770 | 1950 | 1310 | 2630 | 2040 | 1510 | 1460 | 1760 | 1420 | 1300 | 2030 | 1460 | 2010 | 2350 | 2940 | 2560 | 2080 | 1730 | 1650 | 1420 | 2040 | 2060 | 1879.00 | 2940.00 | 30.00
| 4 | 2060 | 1780 | 1820 | 2140 | 2010 | 1290 | 1710 | 1610 | 1420 | 1440 | 2450 | 2920 | 1870 | 2210 | 2380 | 1840 | 2150 | 2240 | 2990 | 2480 | 3190 | ~ | ~ | ~ | 2470 | 2320 | 2490 | 2240 | 2350 | 2320 | ~ | 2155.19 | 3190.00 | 27.00
| 5 | 2750 | 2300 | 1990 | 2810 | 2660 | 2090 | 2080 | 2560 | 2780 | 3160 | 3070 | 2260 | 1570 | 1910 | 2740 | 2610 | 2990 | 3040 | 3150 | 2480 | 2200 | 2880 | 3030 | 2860 | 3170 | 2450 | 2690 | 2560 | 2770 | 2140 | 2410 | 2585.81 | 3170.00 | 31.00
| 6 | 2730 | 3130 | 3150 | 3370 | 3500 | 3290 | 2670 | 2510 | 2780 | 3250 | 3500 | 3660 | 3380 | 3430 | 3140 | 2310 | 1760 | 2070 | 2550 | 2910 | 3100 | 3150 | 3100 | 2430 | 2620 | 2350 | 1840 | 1750 | 2070 | 2010 | ~ | 2783.67 | 3660.00 | 30.00
| 7 | 2150 | ~ | 3020 | 2780 | 1860 | 1890 | 2170 | 2390 | 2040 | 2270 | 2900 | 2430 | 2140 | 2410 | 1990 | 1920 | 2150 | 2450 | 2030 | 1930 | 2610 | 2530 | 2640 | 3210 | 3270 | 3290 | 3110 | 3220 | 2540 | 3000 | 3180 | 2517.33 | 3290.00 | 30.00
| 8 | 3160 | 3090 | 2970 | 2900 | 2790 | 3000 | 2860 | 2940 | 3180 | 3290 | 3260 | 2870 | 2780 | 3360 | 3390 | 3390 | 3120 | 3640 | 3120 | 3780 | 3470 | 3220 | 3210 | 3440 | 2730 | 2380 | 2660 | 3130 | 3190 | 3160 | 3090 | 3115.16 | 3780.00 | 31.00
| 9 | 3510 | 2860 | 2720 | 2530 | 2596 | 2670 | 2810 | 2910 | 2880 | 2880 | 3870 | 3500 | 3180 | 2950 | 2730 | 2620 | 2540 | 2320 | 2400 | 2590 | 2440 | 3070 | 2710 | 2770 | 3320 | 3240 | 3630 | 3520 | 2820 | 2760 | ~ | 2911.53 | 3870.00 | 30.00
| 10 | 3430 | 4060 | 3230 | 3670 | 3950 | 2960 | 2610 | 2400 | 3360 | 3290 | 3360 | 3360 | 4400 | 4030 | 2930 | 3590 | 3720 | 2810 | 3710 | 3730 | 2360 | 3600 | 3720 | 3440 | 3290 | 3200 | 2880 | ~ | ~ | 3070 | 3080 | 3353.10 | 4400.00 | 29.00
| 11 | 2810 | 3020 | 3200 | 2920 | 2710 | ~ | ~ | 3530 | 4530 | 3060 | 2890 | 2940 | 2650 | 3210 | 2660 | 2970 | 2660 | 2470 | 2630 | 2930 | 3090 | 3720 | 3350 | 3830 | 2810 | 2710 | 2750 | 3070 | 3170 | 3000 | ~ | 3046.07 | 4530.00 | 28.00
| 12 | 2980 | 2510 | 2880 | 2980 | 2830 | 2950 | 2750 | 2920 | 2970 | 3320 | 2740 | 2520 | 1800 | 2010 | 2070 | 1380 | 1910 | 2640 | 2720 | 3030 | 1810 | 2070 | 1890 | 1630 | ~ | ~ | 2440 | 2220 | 2580 | 2180 | 1500 | 2421.72 | 3320.00 | 29.00
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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 multiplestotal ind.
| part of it in IHd multiples
max. date
<=1/3 | <=2/3 | <=1.0 | <=1.5 | <=2.0 | <=3.0 | <=4.0
| >
| 1/3 | 2/3 | 1.0 | 1.5 | 2.0
| 3.0 | 4.0
| concentration classes in measurement units
part of above IHd multiples in meas. units
0- 1667 | 1668- 3333 | 3334- 5000 | 5001- 7500 | 7501-10000 | 10001-15000 | 15001-20000 | over 20000 | 1667 | 3333 | 5000 | 7500 | 10000 | 15000 | 20000
| |
|
|
ABS. | 26 | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 59 | 0 | 0 | 0 | 0 | 0 | 0 | 3210
| REL. | 30.5 | 69.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 69.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 30 | 69 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 5 | 77 | 6 | 0 | 0 | 0 | 0 | 0 | 88
| 83 | 6 | 0 | 0 | 0 | 0 | 0 | 3660
| REL. | 5.6 | 87.5 | 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 94.3 | 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.6
| ID | 5 | 87 | 6 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 79 | 12 | 0 | 0 | 0 | 0 | 0 | 91
| 91 | 12 | 0 | 0 | 0 | 0 | 0 | 3870
| REL. | 0.0 | 86.8 | 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 13.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.9
| ID | 0 | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 62 | 21 | 0 | 0 | 0 | 0 | 0 | 86
| 83 | 21 | 0 | 0 | 0 | 0 | 0 | 4530
| REL | 3.4 | 72.0 | 24.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.5 | 24.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.11
| ID | 3 | 72 | 24 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 34 | 277 | 39 | 0 | 0 | 0 | 0 | 0 | 350
| 316 | 39 | 0 | 0 | 0 | 0 | 0 | 4530 | REL. | 9.7 | 79.1 | 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 90.3 | 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.11
| ID | 9 | 79 | 11 | 0 | 0 | 0 | 0 | 0 | 100
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
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2 frequency < 30 per quarter, or < 120 per annum
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