Cr - ARIE0

Detailed overview of air pollution values for the measuring programme

Year:	2021
Matter:	Cr - chromium
Locality:	Praha 2-Riegrovy sady
Measuring programme:	ARIE0
Organization:	CHMI
Region:	Prague
District:	Praha 2
Unit:	ng/m³
Measuring method:	inductively coupled plasma - mass spectrometry

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				1.0						0.7						0.1						2.0						0.7				0.9	2.0	5
2			0.8						1.7						3.8						1.3						1.2					1.8	3.8	5
3					1.2						1.0						0.6						0.7						1.7			1.0	1.7	5
4				1.1						1.7						0.7						0.7						2.1				1.2	2.1	5
5				0.4						0.8						0.2						0.3						1.0				0.6	1.0	5
6			3.6						2.5						1.2						1.2						0.5					1.8	3.6	5
7			0.4						1.0						1.4						1.4						2.0					1.2	2.0	5
8		0.6						0.4						1.7						1.0						1.4						1.1	1.7	5
9	1.6						5.3						2.5						0.9						1.8							2.5	5.3	5
10	2.3						1.7						1.3						1.9						3.3						0.2	1.9	3.3	6
11						0.2						0.2						4.2						0.5						0.5		1.1	4.2	5
12						1.2						0.8						1.2						0.2						0.2		0.7	1.2	5