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]
2019-02-16 08:00 - 09:00 CET	68.2	28.1	41.5		28.7	38.7
2019-02-16 09:00 - 10:00 CET	72.2	31.2	36.9		41.7	35.8
2019-02-16 10:00 - 11:00 CET	65.5	33.6	36.5		42.5	34.5
2019-02-16 11:00 - 12:00 CET	44.7	34.5	28.3		58.5	34.9
2019-02-16 12:00 - 13:00 CET	21.8	34.9	19.9		76.8	39.7
2019-02-16 13:00 - 14:00 CET		36.2			80.6	46.9
2019-02-16 14:00 - 15:00 CET	28.2	35.9	28.3		69.6	53.3
2019-02-16 15:00 - 16:00 CET	39.9	37.5	39.4		59.7	57.3
2019-02-16 16:00 - 17:00 CET	47.1	39.2	49.5		49.1	59.8
2019-02-16 17:00 - 18:00 CET	46.1	41.0	57.4		37.1	59.2
2019-02-16 18:00 - 19:00 CET	40.5	42.1	54.7		36.7	58.5
2019-02-16 19:00 - 20:00 CET	20.5	41.9	36.0		46.1	57.0
2019-02-16 20:00 - 21:00 CET	40.7	42.7	45.1		35.3	51.8
2019-02-16 21:00 - 22:00 CET	47.1	43.4	54.1		24.3	44.7
2019-02-16 22:00 - 23:00 CET	68.2	45.7	69.8		9.8	37.3
2019-02-16 23:00 - 00:00 CET	53.0	47.7	61.2			34.1
2019-02-17 00:00 - 01:00 CET	51.9	49.4	48.8		30.5	31.4
2019-02-17 01:00 - 02:00 CET	56.7	50.9	55.5		26.5	29.9
2019-02-17 02:00 - 03:00 CET	31.4	51.1	35.0		54.1	32.4
2019-02-17 03:00 - 04:00 CET	11.2	50.4	13.2		72.8	36.2
2019-02-17 04:00 - 05:00 CET	14.1	48.8	15.3		64.4	40.3
2019-02-17 05:00 - 06:00 CET	6.9	45.4	8.6		74.0	47.4
2019-02-17 06:00 - 07:00 CET	1.3	40.8	7.1		76.2	56.9
2019-02-17 07:00 - 08:00 CET	8.0	38.5	11.9		71.8	58.8

Color	Description
	Component is not measured on this station
	Incomplete data
	Limit exceeded