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]
2018-05-23 17:00 - 18:00 CEST	1.3	1.5	3.1		119.9	110.3
2018-05-23 18:00 - 19:00 CEST	1.3	1.5	3.1		121.9	112.2
2018-05-23 19:00 - 20:00 CEST	1.3	1.5	3.8		118.5	113.6
2018-05-23 20:00 - 21:00 CEST	1.3	1.4	4.2		118.3	114.9
2018-05-23 21:00 - 22:00 CEST	2.7	1.4	6.1		123.5	117.2
2018-05-23 22:00 - 23:00 CEST	1.3	1.4	6.3		121.7	119.6
2018-05-23 23:00 - 00:00 CEST	1.3	1.4	6.9		122.5	120.8
2018-05-24 00:00 - 01:00 CEST	1.3	1.4	5.9			120.9
2018-05-24 01:00 - 02:00 CEST	1.3	1.4	5.4		111.5	119.7
2018-05-24 02:00 - 03:00 CEST	1.3	1.4	5.5		103.7	117.1
2018-05-24 03:00 - 04:00 CEST	1.3	1.4	4.6		76.8	111.1
2018-05-24 04:00 - 05:00 CEST		1.4			60.0	102.8
2018-05-24 05:00 - 06:00 CEST	3.2	1.4	5.7		96.0	98.9
2018-05-24 06:00 - 07:00 CEST	1.3	1.4	5.9		76.2	92.4
2018-05-24 07:00 - 08:00 CEST	1.3	1.4	5.5		71.6	85.1
2018-05-24 08:00 - 09:00 CEST	1.3	1.4	5.7		88.2	85.5
2018-05-24 09:00 - 10:00 CEST	1.3	1.4	4.8		96.4	83.6
2018-05-24 10:00 - 11:00 CEST	1.3	1.4	5.4		97.2	82.8
2018-05-24 11:00 - 12:00 CEST	1.3	1.4	4.0		112.9	87.3
2018-05-24 12:00 - 13:00 CEST	1.3	1.4	3.4		120.3	94.8
2018-05-24 13:00 - 14:00 CEST	4.5	1.6	4.6		123.7	98.3
2018-05-24 14:00 - 15:00 CEST	3.2	1.7	3.8		128.7	104.9
2018-05-24 15:00 - 16:00 CEST	1.3	1.7	3.8		129.1	112.1
2018-05-24 16:00 - 17:00 CEST	1.3	1.7	4.0		128.5	117.1

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