Updated: 2026-05-24 17:25 CEST

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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

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Actual measured level of air pollution

Actual unverified data

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃
		3h average	3h average	3h average	3h average
		µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³
2026-05-23 15:00 - 18:00 CEST	2B	1.3	4.0		107.3
2026-05-23 16:00 - 19:00 CEST	2B	1.2	4.0		105.0
2026-05-23 17:00 - 20:00 CEST	2B	1.0	4.3		100.3
2026-05-23 18:00 - 21:00 CEST	2B	1.0	4.7		97.2
2026-05-23 19:00 - 22:00 CEST	2B	1.2	5.0		95.0
2026-05-23 20:00 - 23:00 CEST	2B	1.2	5.5		94.0
2026-05-23 21:00 - 00:00 CEST	2B	1.3	5.3		94.3
2026-05-23 22:00 - 01:00 CEST	2B	1.3	5.0		97.7
2026-05-23 23:00 - 02:00 CEST	2B	1.3	4.2		100.8
2026-05-24 00:00 - 03:00 CEST	2B	1.2	4.0		99.0
2026-05-24 01:00 - 04:00 CEST	2A	1.0	4.3		90.0
2026-05-24 02:00 - 05:00 CEST	2A	1.2	5.2		79.8
2026-05-24 03:00 - 06:00 CEST	2A	1.7	6.2		70.3
2026-05-24 04:00 - 07:00 CEST	2A	2.2	7.0		65.0
2026-05-24 05:00 - 08:00 CEST	2A	2.3	7.0		62.7
2026-05-24 06:00 - 09:00 CEST	2A	2.2	6.5		67.2
2026-05-24 07:00 - 10:00 CEST	2A	2.0	5.7		71.1
2026-05-24 08:00 - 11:00 CEST	2B	2.0	4.8		92.8
2026-05-24 09:00 - 12:00 CEST	2B	2.0	4.4		105.9
2026-05-24 10:00 - 13:00 CEST	2B	2.0	3.7		107.5
2026-05-24 11:00 - 14:00 CEST	2B	2.0	3.7		112.7
2026-05-24 12:00 - 15:00 CEST	2B	2.0	3.8		117.3
2026-05-24 13:00 - 16:00 CEST	2B	2.0	4.0		121.0
2026-05-24 14:00 - 17:00 CEST	2B	2.0	4.0		118.2

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Legend

Level	Index range	Air quality
1A	≥ 0.00 and < 0.34	very good to good
1B	≥ 0.34 and < 0.67
2A	≥ 0.67 and < 1.00	acceptable
2B	≥ 1.00 and < 1.50
3A	≥ 1.50 and < 2.00	aggravated to bad
3B	≥ 2.00
	Component is not measured, index not determined
	Incomplete data

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Map of station position

Map is on page with detailed information about locality