NO - ALIBA

Detailed overview of air pollution values for the measuring programme

Year:	2021
Matter:	NO - nitrogen monoxide
Locality:	Praha 4-Libus
Measuring programme:	ALIBA
Organization:	CHMI
Region:	Prague
District:	Praha 4
Unit:	µg/m³
Measuring method:	chemiluminescence

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	7.9	3.1	9.8	11.2	7.3	4.6	2.8	1.3	3.1	6.3	6.3	0.9	0.8	0.8	2.9	0.7	1.7	3.0	0.7	1.0	3.6	1.6	1.3	0.6	1.9	1.5	1.7	1.9	9.5	0.5	1.2	3.3	11.2	31
2	10.3	2.6	1.1	0.5	14.6	0.8	0.6	5.0	5.4	2.3	1.8	5.2	2.0	2.4	10.4	25.3	5.5	3.0	2.8	3.3	0.6	8.4	21.2	51.1	55.7	8.4	0.8	0.9				9.0	55.7	28
3	6.8	7.9	5.8	10.7	0.9	1.2	1.2	1.6	6.0	2.7	0.9	0.6	0.5	0.5	1.0	0.5	0.8	0.8	1.0	1.1	0.6	0.7	1.2	2.3	4.0	3.4	0.5	0.6	1.9	1.6	2.2	2.3	10.7	31
4	1.6	0.5	0.5	0.8	0.5	1.1	0.9	0.7	0.9	0.9	1.3	0.6	1.0	0.7	1.1	0.6	0.5	1.0	1.8	1.7	1.3	0.6	1.1	1.6	0.7	2.4	1.4	1.9	0.9	0.7		1.0	2.4	30
5	0.7	0.5	0.9	0.7	0.6	0.6	0.8	0.5	0.5	1.2	1.7	0.9	0.5	2.2	0.9	0.5	1.0	0.6	1.1	1.6	0.7	0.5	0.5	1.8	0.7	0.9	0.7	0.8	0.8	0.5	2.4	0.9	2.4	31
6	1.7	1.2	2.1	0.8	0.8	0.6	2.6	1.3	1.7	1.3	1.5	0.6	0.5	1.5	1.5	1.9	2.3	0.9	0.6	0.5		0.6	1.1	0.9	1.2	0.6	0.9	2.4	0.9	0.6		1.2	2.6	29
7	0.6	1.5	0.8	0.6	0.5	0.5	0.5	1.3	0.6	0.6	1.0	1.8	1.4	1.1	0.9	1.4	0.5	0.5										0.8	0.8	1.2	0.5		1.8	22
8	0.5	0.7	1.1	0.8	1.3	1.2	0.6	0.5	1.6	1.4	1.3	1.9	1.1	0.7	0.5	0.6	0.7	0.6	0.7	1.3	1.7	0.6	0.9	0.5	1.9	0.6	1.2	1.4	0.8	2.7	0.5	1.0	2.7	31
9	1.7	2.2	2.6	1.3	1.2	2.9	2.7	7.8	4.2	1.2	1.1	0.8	2.2	2.6	2.5	0.9	1.1	0.7	0.6	2.0	4.2	0.6	0.9	0.5	1.0	1.2	5.2	1.2	1.3	1.8		2.0	7.8	30
10	6.8	0.7	1.4	9.1	2.5	1.2	3.1	1.2	3.5	3.4	2.9	1.2	1.9	1.6	0.9				1.9	0.7	0.8	0.8	0.7	3.0	15.5	7.4	13.6	17.2	15.0	5.4	1.1	4.5	17.2	28
11	10.0	1.3	5.0	3.0	1.5	1.0	0.6	1.2	7.3	46.9	15.0	2.0	4.1	5.9	4.2	16.9	1.4	1.8	0.9	0.7	0.6	1.4	2.6	1.9	1.4	2.7	1.6	4.0	3.6	0.7		5.0	46.9	30
12	0.6	1.2	2.0	3.0	1.2	2.5	7.2	7.9	13.7	4.9	1.8	1.4	3.7	2.5	1.8	2.0	2.5	1.9	0.5	0.9	9.6	21.8	2.5	0.5	1.0	5.1	4.4	1.5	8.3	0.6	0.5	3.8	21.8	31