Updated: 2025-04-25 22:27 CEST

---

Locality

Basic data		Locality photo
Locality:	Olomouc-Smeralova
Code:	MOLSA
Type of measuring programme:	Automated measuring program
Locality owner:	Health Institute Ostrava
Classification
Abbreviation:	B/U/R
Localization
Coordinates:	49° 35´ 34.506" North latitude 17° 15´ 58.200" East longitude
Altitude:	220 m

---

Actual measured level of air pollution

Actual unverified data

Date and time	SO₂		NO₂	CO	O₃		PM₁₀		PM₂.₅
	1h	24h	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
2025-04-24 22:00 - 23:00 CEST							18.0	22.6	14.0
2025-04-24 23:00 - 00:00 CEST							17.0	22.5	14.0
2025-04-25 00:00 - 01:00 CEST							17.0	22.4	15.0
2025-04-25 01:00 - 02:00 CEST							18.0	22.3	15.0
2025-04-25 02:00 - 03:00 CEST							16.0	22.0	14.0
2025-04-25 03:00 - 04:00 CEST							14.0	21.7	12.0
2025-04-25 04:00 - 05:00 CEST							14.0	21.3	12.0
2025-04-25 05:00 - 06:00 CEST							13.0	20.8	11.0
2025-04-25 06:00 - 07:00 CEST							11.0	20.2	9.0
2025-04-25 07:00 - 08:00 CEST							11.0	19.5	8.0
2025-04-25 08:00 - 09:00 CEST							10.0	18.3	6.0
2025-04-25 09:00 - 10:00 CEST							9.0	16.9	6.0
2025-04-25 10:00 - 11:00 CEST							7.0	16.0	4.0
2025-04-25 11:00 - 12:00 CEST							5.0	15.3	3.0
2025-04-25 12:00 - 13:00 CEST							5.0	14.6	2.0
2025-04-25 13:00 - 14:00 CEST							6.0	14.1	3.0
2025-04-25 14:00 - 15:00 CEST							5.0	13.5	2.0
2025-04-25 15:00 - 16:00 CEST							3.0	12.9	1.0
2025-04-25 16:00 - 17:00 CEST							4.0	12.4	2.0
2025-04-25 17:00 - 18:00 CEST							5.0	11.5	3.0
2025-04-25 18:00 - 19:00 CEST							4.0	10.5	3.0
2025-04-25 19:00 - 20:00 CEST							4.0	10.0	3.0
2025-04-25 20:00 - 21:00 CEST							6.0	9.8	5.0
2025-04-25 21:00 - 22:00 CEST							15.0	9.9	12.0

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

---

Map of station position

Map is on page with detailed information about locality