CHMU - Tabular overview of air quality of the Czech Republic

Detailed overview of ambient air pollution valuis from individual stations

Year:					1998
Pollutant:					p-atmospheric pressure
Station:					1351 - Blazim
Code:					CZMOOZBLA
Institution:					ORGREZ
Region:					Severocesky
District:					Most
IHd:					150
Measure method:					atmospheric pressure measurement
Unit:					hPa

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	897	881	880	882	880	890	897	906	913	916	911	906	896	899	903	891	904	~	869	895	917	914	910	905	916	~	905	897	902	894	905	899.39	916.65	29.00
2	902	886	889	897	902	907	903	~	914	915	912	910	916	919	911	896	918	920	912	911	903	904	916	918	922	915	897	887	~	~	~	907.54	922.10	27.00
3	896	~	~	~	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	783	914	916	917	918	916	907	902	902	900	901	897	416.72	918.06	28.00
4	890	884	879	882	887	887	877	877	877	870	872	873	880	887	877	872	867	876	890	897	901	903	898	900	899	887	877	884	885	888	~	883.98	903.06	30.00
5	886	884	887	886	887	891	905	911	909	906	900	880	910	909	904	904	907	909	905	901	896	900	899	892	887	888	891	889	890	893	892	896.71	910.65	31.00
6	896	896	900	904	~	~	~	904	896	887	883	889	900	896	893	898	908	910	909	909	903	902	902	898	896	898	895	900	901	893	~	898.69	909.90	27.00
7	892	896	~	900	894	890	~	889	892	893	891	~	~	894	897	896	896	896	900	897	~	904	900	903	903	899	892	891	890	892	899	895.55	904.38	26.00
8	899	901	908	908	913	911	906	901	905	906	~	~	897	899	901	903	899	898	~	896	884	887	~	888	901	892	896	899	901	901	901	900.17	913.21	27.00
9	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~	~
10	889	890	891	890	895	898	894	903	901	890	889	887	903	901	904	902	889	900	900	905	907	909	900	886	873	889	891	876	885	888	885	893.79	909.15	31.00
11	872	884	875	879	897	907	916	910	901	893	902	895	891	879	889	900	908	907	908	921	927	919	907	904	900	900	901	904	899	913	~	900.32	927.19	30.00
12	921	916	900	~	~	890	905	915	913	908	907	906	904	913	910	916	914	901	887	886	~	~	~	~	~	~	~	~	~	904	~	906.17	921.21	19.00
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- 50		51- 100		101- 150		151- 225		226- 300		301- 450		451- 600		over 600				50		100		150		225		300		450		600
ABS.	15		0		0		0		0		0		0		69		84		69		69		69		69		69		69		69		922
REL.	17.8		0.0		0.0		0.0		0.0		0.0		0.0		82.1		100.0		82.1		82.1		82.1		82.1		82.1		82.1		82.1		25.2
ID	17		0		0		0		0		0		0		51339		51357
ABS.	0		0		0		0		0		0		0		88		88		88		88		88		88		88		88		88		911
REL.	0.0		0.0		0.0		0.0		0.0		0.0		0.0		100.0		100.0		100.0		100.0		100.0		100.0		100.0		100.0		100.0		8.5
ID	0		0		0		0		0		0		0		62500		62500
ABS.	0		0		0		0		0		0		0		53		53¹		53		53		53		53		53		53		53		913
REL.	0.0		0.0		0.0		0.0		0.0		0.0		0.0		100.0		100.0		100.0		100.0		100.0		100.0		100.0		100.0		100.0		5.8
ID	0		0		0		0		0		0		0		62500		62500
ABS.	0		0		0		0		0		0		0		80		80		80		80		80		80		80		80		80		927
REL	0.0		0.0		0.0		0.0		0.0		0.0		0.0		100.0		100.0		100.0		100.0		100.0		100.0		100.0		100.0		100.0		21.11
ID	0		0		0		0		0		0		0		62500		62500
Year
ABS.	15		0		0		0		0		0		0		290		305		290		290		290		290		290		290		290		927
REL.	4.9		0.0		0.0		0.0		0.0		0.0		0.0		95.0		100.0		95.1		95.1		95.1		95.1		95.1		95.1		95.1		21.11
ID	4		0		0		0		0		0		0		59426		59431
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

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