Information about air quality in the Czech Republic

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

Basic data		Locality photo
Locality:	Sneznik
Code:	USNZA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-REG
Localization
Coordinates:	50° 47´ 21.998" North latitude 14° 5´ 12.475" East longitude
Altitude:	590 m

Date and time	SO₂		NO₂	CO	O₃		PM₁₀		PM_2,5
	1h	24h	1h	8h average	1h	8h average	1h	24h average	1h
	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]
2020-02-16 16:00 - 17:00 CET	10.7	7.1	21.8		42.7	41.0
2020-02-16 17:00 - 18:00 CET	10.9	7.3	27.5		38.1	40.1
2020-02-16 18:00 - 19:00 CET	10.9	7.6	25.4		40.3	39.8
2020-02-16 19:00 - 20:00 CET	14.1	8.0	21.4		47.7	40.4
2020-02-16 20:00 - 21:00 CET	12.8	8.4	20.1		47.1	41.8
2020-02-16 21:00 - 22:00 CET	9.6	8.6	18.9		46.7	42.8
2020-02-16 22:00 - 23:00 CET	5.1	8.7	10.5		54.7	44.9
2020-02-16 23:00 - 00:00 CET	5.3	8.6	9.8			45.3
2020-02-17 00:00 - 01:00 CET		8.6			55.7	47.2
2020-02-17 01:00 - 02:00 CET	5.6	8.5	8.8		56.3	49.8
2020-02-17 02:00 - 03:00 CET	6.4	8.5	9.8		54.9	51.9
2020-02-17 03:00 - 04:00 CET	8.3	8.6	10.5		53.1	52.6
2020-02-17 04:00 - 05:00 CET	4.8	8.6	5.4		70.6	56.0
2020-02-17 05:00 - 06:00 CET	1.3	8.5	1.0		88.8	62.0
2020-02-17 06:00 - 07:00 CET	2.9	8.3	3.4		86.0	66.5
2020-02-17 07:00 - 08:00 CET	1.3	8.1	1.0		94.4	70.0
2020-02-17 08:00 - 09:00 CET	1.3	7.9	1.0		91.8	74.5
2020-02-17 09:00 - 10:00 CET	1.3	7.7	1.0		88.0	78.4
2020-02-17 10:00 - 11:00 CET	1.3	7.4	1.0		86.6	82.4
2020-02-17 11:00 - 12:00 CET	1.3	7.1	2.1		83.0	86.2
2020-02-17 12:00 - 13:00 CET	1.3	6.7	4.6		79.6	87.3
2020-02-17 13:00 - 14:00 CET	4.8	6.4	7.7		74.0	85.4
2020-02-17 14:00 - 15:00 CET	10.7	6.3	13.0		67.6	83.1
2020-02-17 15:00 - 16:00 CET	7.7	6.1	12.4		70.2	80.1