Localities owner: Czech Hydrometeorological Institute

Updated: 2025-12-06 04:01 CET

Region	SO₂		NO₂		PM₁₀		PM₂.₅		O₃		CO		B[𝑎]P		TK		BZN
	A	M	A	M	A	M	A	M	A	M	A	M	A	M	A	M	A	M
Prague	2	-	12	-	14	2	5	-	6	-	2	-	-	2	-	2	-	4
Stredocesky	2	-	6	-	7	5	5	-	3	-	1	-	-	4	-	3	-	1
Jihocesky	2	1	4	-	4	5	1	1	6	-	1	-	-	4	-	4	-	1
Plzensky	5	-	5	-	4	4	4	1	4	-	1	-	-	3	-	1	-	1
Karlovarsky	2	-	2	-	2	2	1	-	2	-	-	-	-	2	-	2	-	2
Ustecky	11	-	9	-	14	7	8	2	10	-	1	-	-	2	1	3	-	5
Liberecky	2	-	1	-	4	8	3	1	3	-	-	-	-	3	-	5	-	1
Kralovehradecky	1	-	2	-	3	7	1	3	2	1	1	-	-	3	-	2	-	1
Pardubicky	2	-	2	-	2	4	2	2	2	-	-	-	-	2	-	2	-	2
Vysocina	1	1	1	1	2	2	1	2	3	-	1	-	-	2	-	1	-	1
Jihomoravsky	3	-	6	-	7	5	7	-	4	-	2	-	-	3	-	2	-	5
Olomoucky	2	-	2	-	5	2	3	1	3	-	-	-	-	1	-	1	-	1
Zlinsky	2	-	3	-	4	3	3	-	3	-	1	-	-	4	-	2	-	2
Moravskoslezsky	9	-	13	-	14	7	13	3	6	-	2	-	-	8	-	4	1	7
unknown	4	-	4	-	6	-	6	-	4	-	4	-	-	-	-	-	5	-
Total	50	2	72	1	92	63	63	16	61	1	17	-	-	43	1	34	6	34
	52		73		155		79		62		17		43		35		40

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Legend

A	Automated measuring program
M	Manual measuring program
TK	Components in heavy metals group

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Note

If locality contains more active measurement of one component, it counts only one