BbF - TOPOP

Detailed overview of air pollution values for the measuring programme

Year:	2020
Matter:	BbF - benzo(b)fluoranthene
Locality:	Ostrava-Poruba CHMU
Measuring programme:	TOPOP
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		3.8			2.2			2.8			5.9			1.1			9.2			4.1			4.3			1.1			1.3			3.5	9.2	10
2	0.8			0.9			8.2			0.6			1.4			0.6			0.9			1.2			1.0			2.8				1.9	8.2	10
3		2.0			2.2			2.7			0.5			2.4			2.6			4.7			4.4			8.9			1.5			3.2	8.9	10
4	1.6			2.2			3.2									0.9			3.4			2.2			0.5			0.9				1.8	3.4	8
5	0.8			0.7			0.6			1.4			1.2			0.6			0.2			1.0			0.3			0.3			0.9	0.7	1.4	11
6						0.2			0.5			0.3			0.3			0.2			0.0			0.1			0.1			0.1		0.2	0.5	9
7			0.1			0.1			0.1			0.2			0.1			0.3			0.1			0.6			0.2			0.1		0.2	0.6	10
8		0.3			0.2			0.3			0.3			0.4			0.2			0.1			0.1			0.0			0.3			0.2	0.4	10
9	0.2			0.1			0.5			0.2			0.2			0.2			1.5			1.0			0.3			2.9				0.7	2.9	10
10	0.8			0.2			0.6			0.9			1.5			4.4			1.8			0.4			1.1			0.9			4.9	1.5	4.9	11
11			1.5			3.9			6.9			1.0			0.6			1.5			2.2			1.8			1.2			3.9		2.5	6.9	10
12			23.1		0.6	1.1	5.8	12.4	8.2	6.8	10.8	21.2	6.0	4.6	0.6			0.9			0.7			0.9			1.0			3.9		4.9	23.1	17

*Two independent samples are evaluated by one analysis.