BbF - TOPRP

Detailed overview of air pollution values for the measuring programme

Year:	2020
Matter:	BbF - benzo(b)fluoranthene
Locality:	Ostrava-Privoz
Measuring programme:	TOPRP
Organization:	CHMI
Region:	Moravskoslezsky
District:	Ostrava-mesto
Unit:	ng/m³
Measuring method:	gas chromatography - mass spectroscopy (for PAH)
Note:	paired measurement*

Average daily concentrations in specific units
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		3.3			4.8			2.7			4.8			1.3			17.2			4.8			3.1			0.8			1.0			4.3	17.2	10
2	0.6			2.3			14.7			0.5			0.8			0.5			0.8			1.3			1.1			3.7				2.7	14.7	10
3		3.6			2.4			1.9			7.1			0.6			2.2			7.7			12.0			12.8			2.3			5.2	12.8	10
4	2.6			10.0			1.9			2.2			0.9			0.8			4.2			5.8			0.7			0.5				2.9	10.0	10
5	1.4			1.3			1.1			1.3			1.5			0.8			0.4			2.6			0.6			0.5			2.0	1.2	2.6	11
6						0.2			1.1			0.4			1.2			0.4			0.1			0.3			0.4			0.1		0.5	1.2	9
7			0.1			0.1			0.3			0.4			0.1			0.7			0.3			0.5			0.5			0.2		0.3	0.7	10
8		0.3			1.3			1.0			1.1			1.9			0.3			0.5			0.1			0.1			1.1			0.8	1.9	10
9	1.1			0.2			1.0			0.6			0.7			0.5			2.6			0.9			0.8			5.8				1.4	5.8	10
10	1.8			1.1			0.8			0.9			1.7			7.7			1.8			0.6			3.7			0.6			4.8	2.2	7.7	11
11			3.3			3.7			8.9			0.6			2.1			1.3			2.6			1.9			1.1			4.1		3.0	8.9	10
12			20.4			5.3			8.5			17.2			1.1			0.9			0.7			0.6			0.9			4.8		6.0	20.4	10

*Two independent samples are evaluated by one analysis.