SO₂ - ALIBA

Detailed overview of air pollution values for the measuring programme

Year:	2021
Matter:	SO₂ - sulphur dioxide
Locality:	Praha 4-Libus
Measuring programme:	ALIBA
Organization:	CHMI
Region:	Prague
District:	Praha 4
Unit:	µg/m³
Measuring method:	UV-fluorescence

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	2.7	1.5	1.8	1.3	2.8	6.2	1.6	1.4	1.6	1.4	1.3	1.7	1.3	1.6	1.4	1.3	2.1	1.3	1.3	2.5	3.7	5.0	4.3	3.8	3.7	1.8	1.8	2.4	3.8	3.5	2.9	2.4	6.2	31
2	4.3	2.1	2.1	2.2	2.2	2.2	2.9	5.3	5.6	4.2	2.2	2.6	2.1	2.1	3.4	2.6	2.3	2.3	2.6	2.2	2.1	2.1	2.1	2.1	2.1	2.9	2.1	2.1				2.7	5.6	28
3	2.2	2.1	2.1	2.1	2.1	2.2	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.5	2.1	2.1	2.1	2.1	2.1	2.1	2.2	2.1	2.5	31
4	2.9	2.1	2.1	2.4	2.1	2.1	2.1	2.5		2.1	2.1	2.1	2.1	2.1	2.1	8.9	2.1	2.1	2.1	2.2	2.1	2.2	2.3	2.2	2.4	2.1	2.8	3.0	2.7	2.6		2.5	8.9	29
5	2.2	2.2	2.1	2.1	2.5	2.1	2.2	2.1	2.2	2.9	4.0	3.5	3.6	2.3	2.1	2.4	2.8	2.1	2.1	2.1	2.3	2.6	2.3	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.2	2.4	4.0	31
6	3.0	2.1	2.1	2.1	2.7	2.1	2.1	2.4	2.1	2.1	2.1	2.1	2.1	2.4	3.1	2.5	2.4	2.2	2.1	2.3		2.1	2.7	3.3	2.1	2.1	2.1	2.1	2.1	2.1		2.3	3.3	29
7	1.3	1.3	1.4	1.5	1.3	1.8	1.8	1.4	1.3	1.6	1.6	1.5	2.2	1.9	1.5	1.8	1.3	1.3										1.3	1.3	1.3	1.3		2.2	22
8	1.4	1.3	1.3	1.3	1.3	1.4	1.7	1.3	1.3	1.3	1.4	1.7	1.6	1.9	1.8	2.4	1.3	1.8	1.6	2.1	1.5	1.9	1.7	1.3	1.4	1.4	1.3	1.4	1.5	1.3	1.3	1.5	2.4	31
9	1.3	1.3	1.3	1.4	1.3	1.3	1.8	1.5	1.4	1.5	1.4	1.3	1.3	1.3	1.3	1.3	1.3	2.0	1.3	1.3	1.6	1.4	2.5	1.6	1.4	1.3	2.1	1.9	2.0	1.3		1.5	2.5	30
10	1.3	2.0	2.1	2.7	2.3	1.3	2.5	3.4	3.6	4.3	3.9	2.7	1.8	2.5	1.8				2.4	4.0	2.4	1.3	1.8	1.3	1.9	1.8	1.8	2.0	3.8	4.7	3.3	2.5	4.7	28
11	2.1	1.6	1.4	2.4	1.3	1.5	1.7	1.3	1.5	2.2	1.3	1.3	1.6	1.3	1.8	2.0	1.3	1.6	1.7	2.4	2.5	1.7	1.8	4.1	1.4	3.9	1.7	1.4	1.3	2.3		1.8	4.1	30
12	2.0	1.6	1.9	3.2	1.6	2.3	2.5	3.8	2.0	2.4	2.4	1.5	1.6	1.4	1.3	1.8	1.6	1.8	3.3	2.6	2.5	2.2	3.6	2.6	1.3	4.1	3.7	1.8	1.4	1.3	1.8	2.2	4.1	31