Updated: 2025-10-03 22:27 CEST

---

Locality

Basic data		Locality photo
Locality:	Svratouch
Code:	ESVRA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/AN-REG
Localization
Coordinates:	49° 44´ 6.304" North latitude 16° 2´ 3.109" East longitude
Altitude:	735 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
2025-10-02 22:00 - 23:00 CEST					54.7	60.8
2025-10-02 23:00 - 00:00 CEST					58.1	59.7
2025-10-03 00:00 - 01:00 CEST					61.0	58.9
2025-10-03 01:00 - 02:00 CEST					62.4	58.6
2025-10-03 02:00 - 03:00 CEST						58.4
2025-10-03 03:00 - 04:00 CEST					62.6	59.3
2025-10-03 04:00 - 05:00 CEST					55.3	58.7
2025-10-03 05:00 - 06:00 CEST					57.7	58.8
2025-10-03 06:00 - 07:00 CEST					58.3	59.3
2025-10-03 07:00 - 08:00 CEST					49.5	58.1
2025-10-03 08:00 - 09:00 CEST					45.3	55.9
2025-10-03 09:00 - 10:00 CEST					39.1	52.5
2025-10-03 10:00 - 11:00 CEST					49.1	52.1
2025-10-03 11:00 - 12:00 CEST					61.6	52.0
2025-10-03 12:00 - 13:00 CEST					67.6	53.5
2025-10-03 13:00 - 14:00 CEST					68.2	54.8
2025-10-03 14:00 - 15:00 CEST					68.8	56.2
2025-10-03 15:00 - 16:00 CEST					68.4	58.5
2025-10-03 16:00 - 17:00 CEST					69.0	61.5
2025-10-03 17:00 - 18:00 CEST					67.4	65.0
2025-10-03 18:00 - 19:00 CEST					69.4	67.6
2025-10-03 19:00 - 20:00 CEST					69.8	68.6
2025-10-03 20:00 - 21:00 CEST					66.8	68.5
2025-10-03 21:00 - 22:00 CEST					64.2	68.0

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

---

Map of station position

Map is on page with detailed information about locality