CHMU - Tabular overview of air quality of the Czech Republic

Detailed overview of ambient air pollution valuis from individual stations

Year:					2000
Pollutant:					p-atmospheric pressure
Station:					1103 - Hojna Voda
Code:					CZCBCMHOV
Institution:					Czech Hydrometeorological Institute
Region:					Jihocesky
District:					Ceske Budejovice
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	927	930	929	926	927	928	928	927	929	936	939	935	930	930	934	934	922	918	930	928	924	917	920	929	933	934	932	926	914	919	927	927.74	939.39	31.00
2	924	922	933	937	933	926	923	915	925	927	931	928	924	926	919	911	915	915	913	925	930	929	929	929	929	934	933	925	918	~	~	925.04	936.64	29.00
3	911	924	917	923	933	932	927	924	919	925	919	927	927	920	923	923	921	925	927	925	924	922	918	918	919	913	909	914	910	912	913	920.76	933.20	31.00
4	911	910	902	902	910	926	927	923	916	910	903	904	909	908	908	911	913	916	919	921	923	921	916	917	920	920	918	918	922	924	~	914.93	926.62	30.00
5	922	924	923	923	921	921	922	922	923	923	923	924	928	929	927	924	920	916	916	917	916	921	925	922	922	921	921	917	921	919	925	921.93	928.90	31.00
6	929	928	926	925	922	923	926	926	923	923	923	930	929	926	925	928	933	932	929	926	924	925	924	920	922	925	923	921	922	920	~	925.34	932.83	30.00
7	920	920	918	916	922	924	917	917	914	909	911	919	919	913	914	919	923	922	922	925	924	923	921	917	917	919	922	919	921	926	929	919.41	928.86	31.00
8	928	926	925	926	924	923	925	925	927	925	923	924	926	928	927	925	923	924	924	924	922	926	928	927	926	924	923	926	926	921	916	924.72	928.21	31.00
9	916	915	918	923	926	920	921	928	930	928	924	922	921	923	922	917	917	918	916	916	920	929	929	927	928	928	925	919	915	914	~	921.80	930.11	30.00
10	913	919	926	925	922	925	925	923	915	908	904	912	918	921	918	921	928	928	927	928	931	933	929	926	921	920	924	923	922	912	912	921.24	932.50	31.00
11	916	914	910	918	917	900	901	909	919	926	927	918	912	915	921	918	916	921	913	913	915	919	913	916	914	914	924	924	922	924	~	916.15	926.76	30.00
12	924	923	925	925	925	923	919	919	923	924	928	926	922	914	911	917	920	924	927	932	933	928	919	910	903	901	902	905	907	912	923	919.15	932.53	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- 50		51- 100		101- 150		151- 225		226- 300		301- 450		451- 600		over 600				50		100		150		225		300		450		600
ABS.	0		0		0		0		0		0		0		91		91		91		91		91		91		91		91		91		939
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		11.1
ID	0		0		0		0		0		0		0		62500		62500
ABS.	0		0		0		0		0		0		0		91		91		91		91		91		91		91		91		91		933
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		17.6
ID	0		0		0		0		0		0		0		62500		62500
ABS.	0		0		0		0		0		0		0		92		92		92		92		92		92		92		92		92		930
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		9.9
ID	0		0		0		0		0		0		0		62500		62500
ABS.	0		0		0		0		0		0		0		92		92		92		92		92		92		92		92		92		933
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		21.12
ID	0		0		0		0		0		0		0		62500		62500
Year
ABS.	0		0		0		0		0		0		0		366		366		366		366		366		366		366		366		366		939
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		11.1
ID	0		0		0		0		0		0		0		62500		62500
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