Updated: 2026-04-11 19:26 CEST

---

Locality

Basic data		Locality photo
Locality:	Kocelovice
Code:	CKOCA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-REG
Localization
Coordinates:	49° 28´ 2.185" North latitude 13° 50´ 14.841" East longitude
Altitude:	519 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
2026-04-10 19:00 - 20:00 CEST					42.3	45.5
2026-04-10 20:00 - 21:00 CEST					41.9	43.9
2026-04-10 21:00 - 22:00 CEST					37.5	41.9
2026-04-10 22:00 - 23:00 CEST					28.5	39.2
2026-04-10 23:00 - 00:00 CEST					30.1	36.9
2026-04-11 00:00 - 01:00 CEST					24.9	34.5
2026-04-11 01:00 - 02:00 CEST					31.5	33.8
2026-04-11 02:00 - 03:00 CEST						33.8
2026-04-11 03:00 - 04:00 CEST					33.1	32.5
2026-04-11 04:00 - 05:00 CEST					19.6	29.3
2026-04-11 05:00 - 06:00 CEST					23.9	27.4
2026-04-11 06:00 - 07:00 CEST					20.7	26.3
2026-04-11 07:00 - 08:00 CEST					22.1	25.1
2026-04-11 08:00 - 09:00 CEST					22.3	24.7
2026-04-11 09:00 - 10:00 CEST					23.9	23.7
2026-04-11 10:00 - 11:00 CEST					33.1	24.8
2026-04-11 11:00 - 12:00 CEST					45.3	26.4
2026-04-11 12:00 - 13:00 CEST					69.6	32.6
2026-04-11 13:00 - 14:00 CEST					79.6	39.6
2026-04-11 14:00 - 15:00 CEST					89.8	48.2
2026-04-11 15:00 - 16:00 CEST					90.6	56.8
2026-04-11 16:00 - 17:00 CEST					93.4	65.7
2026-04-11 17:00 - 18:00 CEST					96.2	74.7
2026-04-11 18:00 - 19:00 CEST					95.4	82.5

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

---

Map of station position

Map is on page with detailed information about locality