Information about air quality in the Czech Republic

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

Basic data		Locality photo
Locality:	Praha 5-Stodulky
Code:	ASTOA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/U/R
Localization
Coordinates:	50° 2´ 46.072" North latitude 14° 19´ 53.088" East longitude
Altitude:	309 m

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃	O₃ - 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]
2021-02-26 01:00 - 04:00 CET	2A			86.7	1.7		58.0
2021-02-26 02:00 - 05:00 CET	2A			76.7	2.3		46.3
2021-02-26 03:00 - 06:00 CET	2A			72.3	2.3		37.7
2021-02-26 04:00 - 07:00 CET	2A			67.7	3.8		31.3
2021-02-26 05:00 - 08:00 CET	2A			61.0	3.9		28.7
2021-02-26 06:00 - 09:00 CET	2A			63.0	6.7		29.0
2021-02-26 07:00 - 10:00 CET	2A			64.3	12.5		31.3
2021-02-26 08:00 - 11:00 CET	2A			66.7	22.4		32.0
2021-02-26 09:00 - 12:00 CET	1B			57.3	31.8		30.7
2021-02-26 10:00 - 13:00 CET	2A			61.3	37.9		32.3
2021-02-26 11:00 - 14:00 CET	2A			67.7	39.9		35.7
2021-02-26 12:00 - 15:00 CET	2A			78.7	44.3		42.0
2021-02-26 13:00 - 16:00 CET	2A			82.0	41.7		41.7
2021-02-26 14:00 - 17:00 CET	2A			77.3	41.4		43.0
2021-02-26 15:00 - 18:00 CET	2A			64.7	44.3		35.7
2021-02-26 16:00 - 19:00 CET	1B			46.7	55.3		27.3
2021-02-26 17:00 - 20:00 CET	1B			30.7	64.2		18.0
2021-02-26 18:00 - 21:00 CET	1A			20.3	68.2		12.3
2021-02-26 19:00 - 22:00 CET	1A			13.0	67.9		8.0
2021-02-26 20:00 - 23:00 CET	1A			10.7	66.3		5.0
2021-02-26 21:00 - 00:00 CET	1A			10.0	62.4		4.7
2021-02-26 22:00 - 01:00 CET	1A			9.7	60.1		4.7
2021-02-26 23:00 - 02:00 CET	1A			7.3	58.4		4.7
2021-02-27 00:00 - 03:00 CET	1A			5.7	56.6		5.0