Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Basic data
Locality:	Kollmitzberg
Code:	2KOLA
Type of measuring programme:	Automated measuring program
Locality owner:	Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation:	B/R/AN
Localization
Coordinates:	48° 10´ 11.993" North latitude 14° 49´ 48.000" East longitude
Altitude:	465 m

Date and time	SO₂	NO₂	PM₁₀	O₃
	3h average	3h average	3h average	3h average
	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]
2023-12-07 20:00 - 23:00 CET	1.2			31.7
2023-12-07 21:00 - 00:00 CET	1.0			35.0
2023-12-07 22:00 - 01:00 CET	1.0			39.5
2023-12-07 23:00 - 02:00 CET	0.5			47.0
2023-12-08 00:00 - 03:00 CET	0.7			49.5
2023-12-08 01:00 - 04:00 CET	0.7			49.8
2023-12-08 02:00 - 05:00 CET	1.0			47.2
2023-12-08 03:00 - 06:00 CET	0.8			42.5
2023-12-08 04:00 - 07:00 CET	0.5			36.8
2023-12-08 05:00 - 08:00 CET	0.2			33.2
2023-12-08 06:00 - 09:00 CET	0.0			32.3
2023-12-08 07:00 - 10:00 CET	0.0			34.2
2023-12-08 08:00 - 11:00 CET	0.2			36.5
2023-12-08 09:00 - 12:00 CET	0.5			39.0
2023-12-08 10:00 - 13:00 CET	0.8			39.5
2023-12-08 11:00 - 14:00 CET	1.0			39.8
2023-12-08 12:00 - 15:00 CET	1.0			39.6
2023-12-08 13:00 - 16:00 CET	1.0			39.7
2023-12-08 14:00 - 17:00 CET	0.6			37.7
2023-12-08 15:00 - 18:00 CET	0.3			35.7
2023-12-08 16:00 - 19:00 CET	0.0			33.3
2023-12-08 17:00 - 20:00 CET	0.0			33.2
2023-12-08 18:00 - 21:00 CET	0.0			34.3
2023-12-08 19:00 - 22:00 CET	0.0			36.2

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