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]
2022-12-01 14:00 - 17:00 CET	1A			24.0		16.7	20.7
2022-12-01 15:00 - 18:00 CET	1A			29.3		16.0	22.7
2022-12-01 16:00 - 19:00 CET	1A			29.7		16.0	28.7
2022-12-01 17:00 - 20:00 CET	1A			30.3		17.1	25.0
2022-12-01 18:00 - 21:00 CET	1B			32.3		19.5	26.7
2022-12-01 19:00 - 22:00 CET	1A			30.3		22.9	21.7
2022-12-01 20:00 - 23:00 CET	1A			26.0		27.1	23.0
2022-12-01 21:00 - 00:00 CET	1A			21.3		30.1	21.7
2022-12-01 22:00 - 01:00 CET	1A			23.7		32.0	20.7
2022-12-01 23:00 - 02:00 CET	1A			29.7		33.0	25.3
2022-12-02 00:00 - 03:00 CET	1A			29.7		33.6	26.7
2022-12-02 01:00 - 04:00 CET	1A			27.7		32.5	27.0
2022-12-02 02:00 - 05:00 CET	1A			24.0		29.2	19.0
2022-12-02 03:00 - 06:00 CET	1A			24.7		26.5	19.0
2022-12-02 04:00 - 07:00 CET	1A			26.3		23.9	22.0
2022-12-02 05:00 - 08:00 CET	1A			29.0		20.8	25.3
2022-12-02 06:00 - 09:00 CET	1A			29.3		17.5	24.7
2022-12-02 07:00 - 10:00 CET	1A			30.3		16.2	26.0
2022-12-02 08:00 - 11:00 CET	1B			32.7		16.8	29.3
2022-12-02 09:00 - 12:00 CET	1B			36.7		17.5	33.3
2022-12-02 10:00 - 13:00 CET	1B			38.0		18.3	34.3
2022-12-02 11:00 - 14:00 CET	1B			36.3		18.3	33.0
2022-12-02 12:00 - 15:00 CET	1B			35.3		17.0	30.0
2022-12-02 13:00 - 16:00 CET	1B			37.0		13.0	29.7