Updated: 2025-04-03 01:25 CEST

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Basic data
Locality:	Wien-Hohe Warte
Code:	1HOWA
Type of measuring programme:	Automated measuring program
Locality owner:	Magistrat der Stadt Wien
Classification
Abbreviation:	B/S/R
Localization
Coordinates:	48° 14´ 57.006" North latitude 16° 21´ 28.023" East longitude
Altitude:	207 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
2025-04-01 23:00 - 02:00 CEST	2A	3.4	5.5		65.4
2025-04-02 00:00 - 03:00 CEST	2A	3.3	5.0		65.4
2025-04-02 01:00 - 04:00 CEST	2A	3.4	4.7		65.5
2025-04-02 02:00 - 05:00 CEST	2A	3.3	4.5		66.2
2025-04-02 03:00 - 06:00 CEST	2A	3.4	4.6		65.4
2025-04-02 04:00 - 07:00 CEST	2A	3.3	5.4		62.9
2025-04-02 05:00 - 08:00 CEST	2A	3.4	6.1		59.5
2025-04-02 06:00 - 09:00 CEST	2A	3.6	7.1		58.1
2025-04-02 07:00 - 10:00 CEST	2A	3.8	7.4		59.0
2025-04-02 08:00 - 11:00 CEST	2A	4.0	7.4		62.2
2025-04-02 09:00 - 12:00 CEST	2A	4.1	7.3		67.0
2025-04-02 10:00 - 13:00 CEST	2A	4.1	6.5		74.7
2025-04-02 11:00 - 14:00 CEST	2A	4.0	6.2		80.3
2025-04-02 12:00 - 15:00 CEST	2A	3.9	6.6		81.0
2025-04-02 13:00 - 16:00 CEST	2A	3.7	6.8		81.1
2025-04-02 14:00 - 17:00 CEST	2A	3.6	7.0		82.8
2025-04-02 15:00 - 18:00 CEST	2A	3.5	7.8		84.9
2025-04-02 16:00 - 19:00 CEST	2A	3.5	9.0		80.9
2025-04-02 17:00 - 20:00 CEST	2A	3.6	10.6		76.6
2025-04-02 18:00 - 21:00 CEST	2A	3.7	12.6		66.3
2025-04-02 19:00 - 22:00 CEST	2A	3.7	15.3		57.2
2025-04-02 20:00 - 23:00 CEST	2A	3.6	16.0		57.1
2025-04-02 21:00 - 00:00 CEST	2A	3.6	12.8		62.7
2025-04-02 22:00 - 01:00 CEST	2A	3.7	8.7		71.5

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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