Updated: 2026-05-24 17:27 CEST

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Locality

Basic data		Locality photo
Locality:	Primda
Code:	PPRMA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-REG
Localization
Coordinates:	49° 40´ 10.497" North latitude 12° 40´ 40.383" East longitude
Altitude:	740 m

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Actual measured level of air pollution

Actual unverified data

Date and time	SO₂		NO₂	CO	O₃		PM₁₀		PM₂.₅
	1h	24h average	1h	8h average	1h	8h average	1h	24h average	1h
	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³
2026-05-23 17:00 - 18:00 CEST	1.0	1.4	2.2		88.2	97.5
2026-05-23 18:00 - 19:00 CEST		1.4			77.8	93.6
2026-05-23 19:00 - 20:00 CEST	0.6	1.4	1.9		76.2	90.3
2026-05-23 20:00 - 21:00 CEST	0.9	1.4	1.8		82.0	88.0
2026-05-23 21:00 - 22:00 CEST	1.0	1.4	2.5		88.2	87.1
2026-05-23 22:00 - 23:00 CEST	1.7	1.4	2.5		93.4	86.9
2026-05-23 23:00 - 00:00 CEST	2.7	1.4	3.1		93.6	86.9
2026-05-24 00:00 - 01:00 CEST	1.8	1.4	2.9		94.8	86.8
2026-05-24 01:00 - 02:00 CEST	1.4	1.4	3.2		93.4	87.4
2026-05-24 02:00 - 03:00 CEST	1.5	1.4	3.6		94.0	89.4
2026-05-24 03:00 - 04:00 CEST	2.2	1.4	2.9			91.3
2026-05-24 04:00 - 05:00 CEST	2.5	1.4	2.7		102.9	94.3
2026-05-24 05:00 - 06:00 CEST	1.8	1.4	2.8		103.9	96.6
2026-05-24 06:00 - 07:00 CEST	1.6	1.4	3.0		101.5	97.7
2026-05-24 07:00 - 08:00 CEST	1.3	1.4	2.4		104.5	99.3
2026-05-24 08:00 - 09:00 CEST	1.8	1.4	2.5		91.6	98.8
2026-05-24 09:00 - 10:00 CEST	2.1	1.5	3.1		74.6	96.1
2026-05-24 10:00 - 11:00 CEST	1.9	1.5	3.2		87.4	95.2
2026-05-24 11:00 - 12:00 CEST	1.1	1.5	2.8		98.2	95.6
2026-05-24 12:00 - 13:00 CEST	0.7	1.5	2.5		104.1	95.7
2026-05-24 13:00 - 14:00 CEST	1.1	1.5	2.2		104.3	95.8
2026-05-24 14:00 - 15:00 CEST	0.7	1.4	1.8		97.8	95.3
2026-05-24 15:00 - 16:00 CEST	0.6	1.4	2.0		101.5	94.9
2026-05-24 16:00 - 17:00 CEST	0.6	1.4	1.7		100.9	96.1

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

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Map of station position

Map is on page with detailed information about locality