Updated: 2025-12-16 22:26 CET

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Basic data		Locality photo
Locality:	Rudolice v Horach
Code:	URVHA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-REG
Localization
Coordinates:	50° 34´ 47.402" North latitude 13° 25´ 10.222" East longitude
Altitude:	840 m

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Actual measured level of air pollution

Actual unverified data

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃		PM₁₀ - from model	O₃ - from model
		3h average	3h average	3h average	3h average		3h average	3h average
		µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³		µg∙m⁻³	µg∙m⁻³
2025-12-15 20:00 - 23:00 CET	1A			3.3	32.9
2025-12-15 21:00 - 00:00 CET	1A			3.9	28.9
2025-12-15 22:00 - 01:00 CET	1A			3.9	20.9
2025-12-15 23:00 - 02:00 CET	1A			3.9	18.5
2025-12-16 00:00 - 03:00 CET	1A			4.7	13.5
2025-12-16 01:00 - 04:00 CET	1A			5.0	9.0
2025-12-16 02:00 - 05:00 CET	1A			4.8	7.2
2025-12-16 03:00 - 06:00 CET	1A			3.9	8.8
2025-12-16 04:00 - 07:00 CET	1A			2.6	11.5
2025-12-16 05:00 - 08:00 CET	1A			2.4	14.1
2025-12-16 06:00 - 09:00 CET	1A			7.1	15.5
2025-12-16 07:00 - 10:00 CET	1A			10.4	16.7
2025-12-16 08:00 - 11:00 CET	1A			12.0	19.1
2025-12-16 09:00 - 12:00 CET	1A			8.1	23.5
2025-12-16 10:00 - 13:00 CET	1A			6.1	24.9
2025-12-16 11:00 - 14:00 CET	1A			4.9	27.1
2025-12-16 12:00 - 15:00 CET	1A			4.5	24.6
2025-12-16 13:00 - 16:00 CET	1A			4.4	23.8
2025-12-16 14:00 - 17:00 CET	1A			4.7	20.5
2025-12-16 15:00 - 18:00 CET	1A			5.3	17.6
2025-12-16 16:00 - 19:00 CET	1A			5.0	14.3
2025-12-16 17:00 - 20:00 CET	1A			4.8	11.3
2025-12-16 18:00 - 21:00 CET	1A			4.5	8.8
2025-12-16 19:00 - 22:00 CET	1A			5.5	7.0

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Legend

Level	Index range	Air quality
1A	≥ 0.00 and < 0.34	very good to good
1B	≥ 0.34 and < 0.67
2A	≥ 0.67 and < 1.00	acceptable
2B	≥ 1.00 and < 1.50
3A	≥ 1.50 and < 2.00	aggravated to bad
3B	≥ 2.00
	Component is not measured, index not determined
	Incomplete data

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Map of station position

Map is on page with detailed information about locality