Updated: 2025-12-05 07:25 CET

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Basic data		Locality photo
Locality:	Kostelni Myslova
Code:	JKMYA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/A-NCI
Localization
Coordinates:	49° 9´ 32.951" North latitude 15° 26´ 20.572" East longitude
Altitude:	569 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
2025-12-04 05:00 - 08:00 CET	1A				32.3		6.3
2025-12-04 06:00 - 09:00 CET	1A				31.8		6.6
2025-12-04 07:00 - 10:00 CET	1A				31.5		6.5
2025-12-04 08:00 - 11:00 CET	1A				31.5		6.2
2025-12-04 09:00 - 12:00 CET	1A				28.2		5.8
2025-12-04 10:00 - 13:00 CET	1A				24.6		6.7
2025-12-04 11:00 - 14:00 CET	1A				20.6		6.2
2025-12-04 12:00 - 15:00 CET	1A				19.8		7.2
2025-12-04 13:00 - 16:00 CET	1A				21.1		8.0
2025-12-04 14:00 - 17:00 CET	1A				23.5		10.0
2025-12-04 15:00 - 18:00 CET	1A				23.4		11.8
2025-12-04 16:00 - 19:00 CET	1A				20.4		13.2
2025-12-04 17:00 - 20:00 CET	1A				17.7		13.3
2025-12-04 18:00 - 21:00 CET	1A				19.0		13.6
2025-12-04 19:00 - 22:00 CET	1A				23.1		13.5
2025-12-04 20:00 - 23:00 CET	1A				27.2		13.6
2025-12-04 21:00 - 00:00 CET	1A				30.4		12.3
2025-12-04 22:00 - 01:00 CET	1A				32.1		9.8
2025-12-04 23:00 - 02:00 CET	1A						6.8
2025-12-05 00:00 - 03:00 CET	1A						5.5
2025-12-05 01:00 - 04:00 CET	1A						5.8
2025-12-05 02:00 - 05:00 CET	1A						4.9
2025-12-05 03:00 - 06:00 CET	1A						4.2
2025-12-05 04:00 - 07:00 CET	1A						4.7

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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