BbF - TCTNP

Detailed overview of air pollution values for the measuring programme

Year:	2021
Matter:	BbF - benzo(b)fluoranthene
Locality:	Cesky Tesin
Measuring programme:	TCTNP
Organization:	CHMI
Region:	Moravskoslezsky
District:	Karvina
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		14.0			5.6			1.7			10.2			3.9			9.4			2.5			1.0			2.3			10.8			6.9	14.0	10
2	30.5			8.3			7.8			26.5			7.3			3.8			4.6			7.8			4.9			4.1				10.1	30.5	10
3			5.6			4.3			10.2			2.1			3.6			4.1			2.8			5.9			1.1			3.9		4.3	10.2	10
4		2.9			1.1			2.0			0.6			3.2			4.2			4.7			1.8			4.2			1.0			2.6	4.7	10
5		2.2			0.3			1.0			0.2			0.3			0.7			1.4			0.8			0.5			0.7			0.8	2.2	10
6	1.5			1.9			1.4			1.0			0.1			1.0			0.6			0.3			0.3			0.6				0.8	1.9	10
7	0.1			1.1			0.3			0.2			0.1			0.3			0.2			0.6			0.2			0.3			1.0	0.4	1.1	11
8			1.5			0.7			0.6			1.4			0.8			0.7			0.8			0.3			0.5			1.3		0.9	1.5	10
9		0.7			0.5			1.1			1.6			1.5			0.3			1.9			0.6			1.0			1.3			1.1	1.9	10
10		1.2			0.4			2.2			4.3			1.4			5.7			0.8			0.9			3.0			1.7			2.1	5.7	10
11	1.0			0.5			1.1			3.0			6.6			6.6			0.6			6.3			7.0			7.9				4.1	7.9	10
12	0.9			1.5			8.6			7.5			9.9			2.9			1.3			8.8			7.2			31.1			0.7	7.7	31.1	11

*Two independent samples are evaluated by one analysis.