Updated: 2025-12-05 05:27 CET

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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
2025-12-04 05:00 - 06:00 CET	2.8	2.7	4.2		25.7	23.3
2025-12-04 06:00 - 07:00 CET	2.9	2.8	3.3		28.9	24.4
2025-12-04 07:00 - 08:00 CET	2.4	2.8	3.1		30.5	25.6
2025-12-04 08:00 - 09:00 CET	2.8	2.8	3.3		30.9	26.9
2025-12-04 09:00 - 10:00 CET	2.9	2.8	3.2		32.1	28.3
2025-12-04 10:00 - 11:00 CET	2.9	2.8	3.7		32.7	28.9
2025-12-04 11:00 - 12:00 CET	3.1	2.8	3.1		33.3	30.0
2025-12-04 12:00 - 13:00 CET	3.3	2.8	3.2		34.5	31.1
2025-12-04 13:00 - 14:00 CET	3.2	2.8	3.3		34.1	32.1
2025-12-04 14:00 - 15:00 CET	3.4	2.8	3.8		34.1	32.8
2025-12-04 15:00 - 16:00 CET	3.6	2.9	4.1		33.9	33.2
2025-12-04 16:00 - 17:00 CET	3.6	2.9	4.5		33.7	33.5
2025-12-04 17:00 - 18:00 CET	3.4	2.9	4.2		31.5	33.5
2025-12-04 18:00 - 19:00 CET	3.1	2.9	4.4		28.7	33.0
2025-12-04 19:00 - 20:00 CET	3.2	2.9	4.2		28.5	32.4
2025-12-04 20:00 - 21:00 CET	3.7	3.0	4.1		28.3	31.6
2025-12-04 21:00 - 22:00 CET	3.3	3.0	4.2		27.1	30.7
2025-12-04 22:00 - 23:00 CET	3.2	3.1	5.1		25.7	29.7
2025-12-04 23:00 - 00:00 CET	3.8	3.1	4.9		25.5	28.6
2025-12-05 00:00 - 01:00 CET	3.7	3.1	4.4		25.5	27.6
2025-12-05 01:00 - 02:00 CET	3.5	3.2	4.4		22.7	26.5
2025-12-05 02:00 - 03:00 CET		3.2			23.1	25.8
2025-12-05 03:00 - 04:00 CET	3.5	3.2	4.0			25.4
2025-12-05 04:00 - 05:00 CET	3.8	3.3	5.6		20.1	24.2

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