Updated: 2025-12-05 05:27 CET

---

Locality

Basic data
Locality:	Klosterneuburg
Code:	2KLOA
Type of measuring programme:	Automated measuring program
Locality owner:	Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation:	B/U/R
Localization
Coordinates:	48° 18´ 0.000" North latitude 16° 18´ 35.998" East longitude
Altitude:	200 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
2025-12-04 05:00 - 06:00 CET	4.5	2.4	7.5		24.0	27.7
2025-12-04 06:00 - 07:00 CET	5.0	2.6	9.5		23.0	26.6
2025-12-04 07:00 - 08:00 CET	5.0	2.7	10.0		25.5	26.0
2025-12-04 08:00 - 09:00 CET	4.0	2.8	11.5		25.0	25.2
2025-12-04 09:00 - 10:00 CET	4.0	2.9	16.5		20.5	24.2
2025-12-04 10:00 - 11:00 CET	4.0	3.0	14.0		22.5	23.8
2025-12-04 11:00 - 12:00 CET	4.0	3.0	13.0		24.0	23.7
2025-12-04 12:00 - 13:00 CET		3.0				23.5
2025-12-04 13:00 - 14:00 CET
2025-12-04 14:00 - 15:00 CET			19.0
2025-12-04 15:00 - 16:00 CET	5.5		18.0		13.0
2025-12-04 16:00 - 17:00 CET	3.5				7.0
2025-12-04 17:00 - 18:00 CET	2.5		21.0		7.0
2025-12-04 18:00 - 19:00 CET			25.0
2025-12-04 19:00 - 20:00 CET	3.0		21.0		10.5
2025-12-04 20:00 - 21:00 CET	3.0				10.0
2025-12-04 21:00 - 22:00 CET	2.0		28.0		4.5
2025-12-04 22:00 - 23:00 CET	2.0		26.5		6.0	8.3
2025-12-04 23:00 - 00:00 CET	2.5		20.5		14.0	8.4
2025-12-05 00:00 - 01:00 CET	2.0		12.0		26.5	11.2
2025-12-05 01:00 - 02:00 CET	2.0		8.5		32.5	14.9
2025-12-05 02:00 - 03:00 CET	2.0		9.0		33.0	17.1
2025-12-05 03:00 - 04:00 CET	2.0		10.5		30.0	19.6
2025-12-05 04:00 - 05:00 CET	2.0		8.5		32.0	22.3

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

---

Map of station position

Map is on page with detailed information about locality