Information about air quality in the Czech Republic

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

Basic data		Locality photo
Locality:	Ostrava-Zabreh
Code:	TOZRA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/U/R
Localization
Coordinates:	49° 47´ 45.742" North latitude 18° 14´ 49.851" East longitude
Altitude:	235 m

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃	O ₃ - from model	PM _2.5
		3h average	3h average	3h average	3h average	3h average	3h average
		[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]
2022-01-26 00:00 - 03:00 CET	1B			53.0		9.1	50.3
2022-01-26 01:00 - 04:00 CET	1B			47.7		8.4	46.3
2022-01-26 02:00 - 05:00 CET	1B			45.3		5.0	42.3
2022-01-26 03:00 - 06:00 CET	1B			40.7		6.6	37.7
2022-01-26 04:00 - 07:00 CET	1B			42.3		4.7	35.3
2022-01-26 05:00 - 08:00 CET	1B			42.0		4.7	35.0
2022-01-26 06:00 - 09:00 CET	1B			40.0		7.7	34.3
2022-01-26 07:00 - 10:00 CET	1B			39.3		11.7	32.0
2022-01-26 08:00 - 11:00 CET	1B			35.3		18.0	24.3
2022-01-26 09:00 - 12:00 CET	1A			29.0		23.9	21.7
2022-01-26 10:00 - 13:00 CET	1A			22.0		29.6	18.7
2022-01-26 11:00 - 14:00 CET	1A			16.0		31.7	17.7
2022-01-26 12:00 - 15:00 CET	1A			12.7		32.4	11.7
2022-01-26 13:00 - 16:00 CET	1A			10.0		29.3	10.0
2022-01-26 14:00 - 17:00 CET	1A			10.3		26.8	8.3
2022-01-26 15:00 - 18:00 CET	1A			12.7		23.0	10.0
2022-01-26 16:00 - 19:00 CET	1A			17.3		18.7	9.0
2022-01-26 17:00 - 20:00 CET	1A			19.0		19.1	13.0
2022-01-26 18:00 - 21:00 CET	1A			19.7		23.7	12.3
2022-01-26 19:00 - 22:00 CET	1A			21.7		29.6	15.0
2022-01-26 20:00 - 23:00 CET	1A			22.0		33.1	15.3
2022-01-26 21:00 - 00:00 CET	1A			23.7		35.8	16.3
2022-01-26 22:00 - 01:00 CET	1A			17.3		38.7	18.7
2022-01-26 23:00 - 02:00 CET	1A			13.3		39.6	17.3