Updated: 2026-04-06 07:27 CEST

---

Locality

Basic data		Locality photo
Locality:	Karvina ZU
Code:	TKAOK
Type of measuring programme:	Combination measuring program
Locality owner:	Health Institute Ostrava
Classification
Abbreviation:	T/U/R
Localization
Coordinates:	49° 51´ 29.438" North latitude 18° 33´ 19.368" East longitude
Altitude:	251 m

---

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
2026-04-05 07:00 - 08:00 CEST			27.9				20.0	11.6	15.0
2026-04-05 08:00 - 09:00 CEST			17.8				16.0	11.4	12.0
2026-04-05 09:00 - 10:00 CEST			3.8				9.0	11.1	7.0
2026-04-05 10:00 - 11:00 CEST			3.8				8.0	10.8	6.0
2026-04-05 11:00 - 12:00 CEST			3.8				6.0	10.5	4.0
2026-04-05 12:00 - 13:00 CEST			3.8				6.0	10.2	3.0
2026-04-05 13:00 - 14:00 CEST			3.8				4.0	10.0	2.0
2026-04-05 14:00 - 15:00 CEST			3.8				4.0	9.8	2.0
2026-04-05 15:00 - 16:00 CEST			3.8				5.0	9.6	2.0
2026-04-05 16:00 - 17:00 CEST			3.8				5.0	9.5	2.0
2026-04-05 17:00 - 18:00 CEST			3.8				4.0	9.5	2.0
2026-04-05 18:00 - 19:00 CEST			3.8				5.0	9.4	2.0
2026-04-05 19:00 - 20:00 CEST			3.8				6.0	9.2	3.0
2026-04-05 20:00 - 21:00 CEST			3.8				7.0	9.1	3.0
2026-04-05 21:00 - 22:00 CEST			3.8				8.0	9.0	4.0
2026-04-05 22:00 - 23:00 CEST			3.8				8.0	8.9	4.0
2026-04-05 23:00 - 00:00 CEST			3.8				11.0	8.9	4.0
2026-04-06 00:00 - 01:00 CEST			3.8				10.0	8.9	4.0
2026-04-06 01:00 - 02:00 CEST			3.8				12.0	8.9	5.0
2026-04-06 02:00 - 03:00 CEST			3.8				13.0	8.9	4.0
2026-04-06 03:00 - 04:00 CEST			3.8				7.0	8.8	4.0
2026-04-06 04:00 - 05:00 CEST			3.8				7.0	8.7	4.0
2026-04-06 05:00 - 06:00 CEST			3.8				8.0	8.6	4.0
2026-04-06 06:00 - 07:00 CEST			8.4				6.0	8.1	4.0

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

---

Map of station position

Map is on page with detailed information about locality