Information about air quality in the Czech Republic

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

Basic data		Locality photo
Locality:	Trutnov - Tkalcovska
Code:	HTRTA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/U/R
Localization
Coordinates:	50° 33´ 57.167" North latitude 15° 54´ 14.137" East longitude
Altitude:	432 m

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃	O ₃ - from model
		3h average	3h average	3h average	3h average	3h average
		[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]
2022-01-23 04:00 - 07:00 CET	1A			21.7		45.0
2022-01-23 05:00 - 08:00 CET	1A			21.7		46.0
2022-01-23 06:00 - 09:00 CET	1A			21.7		46.9
2022-01-23 07:00 - 10:00 CET	1A			21.3		47.9
2022-01-23 08:00 - 11:00 CET	1A			22.3		48.0
2022-01-23 09:00 - 12:00 CET	1A			26.0		47.4
2022-01-23 10:00 - 13:00 CET	1A			29.0		45.9
2022-01-23 11:00 - 14:00 CET	1A			28.3		46.4
2022-01-23 12:00 - 15:00 CET	1A			29.3		48.8
2022-01-23 13:00 - 16:00 CET	1A			28.7		51.1
2022-01-23 14:00 - 17:00 CET	1A			27.7		52.2
2022-01-23 15:00 - 18:00 CET	1A			28.0		50.6
2022-01-23 16:00 - 19:00 CET	1A			28.3		48.6
2022-01-23 17:00 - 20:00 CET	1B			31.0		46.8
2022-01-23 18:00 - 21:00 CET	1B			31.7		45.6
2022-01-23 19:00 - 22:00 CET	1B			35.7		44.8
2022-01-23 20:00 - 23:00 CET	1B			39.0		42.4
2022-01-23 21:00 - 00:00 CET	1B			37.3		39.4
2022-01-23 22:00 - 01:00 CET	1B			33.3		36.9
2022-01-23 23:00 - 02:00 CET	1A			30.3		37.9
2022-01-24 00:00 - 03:00 CET	1B			33.3		34.3
2022-01-24 01:00 - 04:00 CET	1B			37.7		35.6
2022-01-24 02:00 - 05:00 CET	1B			36.0		39.9
2022-01-24 03:00 - 06:00 CET	1A			30.3		28.9