Updated: 2026-05-24 17:25 CEST

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Basic data
Locality:	Krems
Code:	2KREA
Type of measuring programme:	Automated measuring program
Locality owner:	Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation:	B/U/RC
Localization
Coordinates:	48° 24´ 0.005" North latitude 15° 34´ 48.000" East longitude
Altitude:	190 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	2A		3.0	7.8	100.0
2026-05-23 16:00 - 19:00 CEST	2A		3.3	7.5	99.3
2026-05-23 17:00 - 20:00 CEST	2A		3.8	7.8	98.8
2026-05-23 18:00 - 21:00 CEST	2A		11.8	11.0	86.8
2026-05-23 19:00 - 22:00 CEST	2A		14.8	11.8	75.3
2026-05-23 20:00 - 23:00 CEST	2A		16.7	12.5	64.0
2026-05-23 21:00 - 00:00 CEST	2A		10.8	10.2	61.7
2026-05-23 22:00 - 01:00 CEST	1B		8.7	10.2	59.0
2026-05-23 23:00 - 02:00 CEST	1B		8.0	10.0	54.8
2026-05-24 00:00 - 03:00 CEST	1B		8.0	10.0	50.7
2026-05-24 01:00 - 04:00 CEST	1B		7.3	10.0	48.2
2026-05-24 02:00 - 05:00 CEST	1B		6.2	10.0	47.8
2026-05-24 03:00 - 06:00 CEST	1B		4.8	10.0	49.3
2026-05-24 04:00 - 07:00 CEST	1B		5.7	10.0	47.8
2026-05-24 05:00 - 08:00 CEST	1B		6.3	10.2	47.6
2026-05-24 06:00 - 09:00 CEST	1B		9.2	10.7	53.2
2026-05-24 07:00 - 10:00 CEST	2A		10.1	11.0	62.8
2026-05-24 08:00 - 11:00 CEST	2A		8.5	11.2	79.8
2026-05-24 09:00 - 12:00 CEST	2A		6.0	11.0	94.7
2026-05-24 10:00 - 13:00 CEST	2B		4.3	10.7	107.0
2026-05-24 11:00 - 14:00 CEST	2B		3.8	9.8	109.8
2026-05-24 12:00 - 15:00 CEST	2B		3.3	8.7	109.2
2026-05-24 13:00 - 16:00 CEST	2B		2.7	8.7	108.2
2026-05-24 14:00 - 17:00 CEST	2B		2.0	11.3	108.3

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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