Detailed overview of ambient air pollution valuis from individual stations

1105 - Plzen-Doubravka

Year:					1997
Pollutant:					CO-carbon monoxide
Station:					1105 - Plzen-Doubravka
Code:					CZPMCMDOU
Institution:					CHMI
Region:					Zapadocesky
District:					Plzen-mesto
IHd:					5000
Measure method:					IR corel. absorption spectrometry
Unit:					ug/m^3

Average daily concentrations
Day/ Month	1	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	1020	920	570	724	575	352	572	742	560	691	563	574	1236	1782	2279	2316	1637	1410	1057	1171	700	672	1263	1680	1066	441	752	635	597	421	420	948.32	2315.53	31.00
2	641	667	1038	681	601	682	897	733	1086	727	230	226	223	403	228	222	352	351	230	252	239	412	600	529	269	255	264	440	~	~	~	481.33	1085.52	28.00
3	530	371	356	275	258	478	295	483	339	459	650	526	478	360	274	215	238	255	206	127	197	162	103	215	387	355	193	142	141	181	270	307.03	650.32	31.00
4	453	380	~	164	205	147	208	304	473	339	180	136	292	252	177	266	400	295	261	287	378	418	~	592	515	553	~	129	50	80	~	293.93	591.81	27.00
5	101	183	160	196	187	92	73	104	90	187	173	255	247	302	284	~	~	254	251	~	~	220	134	103	86	190	148	234	233	241	283	185.56	301.64	27.00
6	327	370	516	374	328	375	329	360	283	306	312	375	351	295	282	265	235	342	190	207	149	176	187	147	~	~	~	~	~	~	~	295.00	516.04	24.00
7	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~
8	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~
9	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~
10	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	471	637	551	492	517	557	331	511	~	345	501	491.30	636.67	10.00
11	966	1055	508	268	510	711	1220	773	343	414	~	442	442	578	346	315	283	213	236	543	706	892	733	519	575	774	982	898	929	778	~	619.07	1219.95	29.00
12	529	439	538	513	460	419	605	741	1297	483	494	487	461	533	488	581	528	461	700	816	1028	1297	1000	622	428	390	497	520	510	817	1316	645.13	1315.63	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		>		total ind.		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.	86		4		0		0		0		0		0		0		90		4		0		0		0		0		0		0		2316
REL.	95.5		4.4		0.0		0.0		0.0		0.0		0.0		0.0		100.0		4.4		0.0		0.0		0.0		0.0		0.0		0.0		16.1
ID	95		4		0		0		0		0		0		0		100
ABS.	78		0		0		0		0		0		0		0		78		0		0		0		0		0		0		0		592
REL.	100.0		0.0		0.0		0.0		0.0		0.0		0.0		0.0		100.0		0.0		0.0		0.0		0.0		0.0		0.0		0.0		24.4
ID	100		0		0		0		0		0		0		0		100
ABS.	0		0		0		0		0		0		0		0		0²		0		0		0		0		0		0		0		0
ABS.	70		0		0		0		0		0		0		0		70		0		0		0		0		0		0		0		1316
REL	100.0		0.0		0.0		0.0		0.0		0.0		0.0		0.0		100.0		0.0		0.0		0.0		0.0		0.0		0.0		0.0		31.12
ID	100		0		0		0		0		0		0		0		100
Year
ABS.	234		4		0		0		0		0		0		0		238¹		4		0		0		0		0		0		0		2316
REL.	98.3		1.6		0.0		0.0		0.0		0.0		0.0		0.0		100.0		1.7		0.0		0.0		0.0		0.0		0.0		0.0		16.1
ID	98		1		0		0		0		0		0		0		100
Note:				¹ frequency < 60 per quarter, or < 240 per annum
Note:				² frequency < 30 per quarter, or < 120 per annum

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

1105 - Plzen-Doubravka

Average daily concentrations

Day/Month

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

part of it in IHd multiples

max.date

concentration classes in measurement units

part of above IHd multiples in meas. units

Note:

Day/
Month

Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples

max.
date