Information about air quality in the Czech Republic

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

Basic data
Locality:	Ostrava-Hostalkovice
Code:	TOHOA
Type of measuring programme:	Automated measuring program
Locality owner:	ZU, MSK
Classification
Abbreviation:	B/S/NA
Localization
Coordinates:	49° 51´ 41.015" North latitude 18° 12´ 48.047" East longitude
Altitude:	290 m

Date and time	SO₂	NO₂	PM₁₀	O₃	O ₃ - from model
	3h average	3h average	3h average	3h average	3h average
	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]	[µg/m³]
2022-01-04 12:00 - 15:00 CET	5.6	4.0	9.7		60.3
2022-01-04 13:00 - 16:00 CET	5.6	4.0	10.3		56.4
2022-01-04 14:00 - 17:00 CET	5.6	4.0	8.3		53.4
2022-01-04 15:00 - 18:00 CET	5.6	5.6	9.0		48.3
2022-01-04 16:00 - 19:00 CET	5.6	7.6	8.7		47.0
2022-01-04 17:00 - 20:00 CET	5.6	10.3	8.7		44.9
2022-01-04 18:00 - 21:00 CET	5.6	10.2	7.3		44.5
2022-01-04 19:00 - 22:00 CET	5.6	8.2	9.7		43.9
2022-01-04 20:00 - 23:00 CET	5.6	5.5	10.7		42.9
2022-01-04 21:00 - 00:00 CET	5.6	4.0	9.7		42.2
2022-01-04 22:00 - 01:00 CET	5.6	4.0	9.3		43.0
2022-01-04 23:00 - 02:00 CET	5.6	4.0	7.7		49.0
2022-01-05 00:00 - 03:00 CET	5.6	4.0	7.3		53.0
2022-01-05 01:00 - 04:00 CET	5.6	6.4	6.3		49.3
2022-01-05 02:00 - 05:00 CET	5.6	11.0	7.0		46.1
2022-01-05 03:00 - 06:00 CET	5.6	15.1	9.3		46.2
2022-01-05 04:00 - 07:00 CET	5.6	16.9	8.3		48.4
2022-01-05 05:00 - 08:00 CET	5.6	16.6	8.7		50.4
2022-01-05 06:00 - 09:00 CET					53.4
2022-01-05 07:00 - 10:00 CET					54.0
2022-01-05 08:00 - 11:00 CET					54.0
2022-01-05 09:00 - 12:00 CET					55.0
2022-01-05 10:00 - 13:00 CET	8.2	11.7			57.1
2022-01-05 11:00 - 14:00 CET	7.6	9.1			58.3