Updated: 2025-12-16 20:25 CET

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Basic data		Locality photo
Locality:	Jihlava-Znojemska
Code:	JJIZA
Type of measuring programme:	Automated measuring program
Locality owner:	Health Institute Ostrava
Classification
Abbreviation:	T/U/R
Localization
Coordinates:	49° 23´ 32.801" North latitude 15° 35´ 28.601" East longitude
Altitude:	500 m

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Actual measured level of air pollution

Actual unverified data

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃		PM₁₀ - from model	O₃ - from model		PM₂.₅
		3h average	3h average	3h average	3h average		3h average	3h average		3h average
		µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³		µg∙m⁻³	µg∙m⁻³		µg∙m⁻³
2025-12-15 18:00 - 21:00 CET	1A		9.6	5.3						5.0
2025-12-15 19:00 - 22:00 CET	1A		8.6	5.3						5.0
2025-12-15 20:00 - 23:00 CET	1A		6.8	5.3						5.0
2025-12-15 21:00 - 00:00 CET	1A		5.3	5.0						5.0
2025-12-15 22:00 - 01:00 CET	1A		3.8	5.0						5.0
2025-12-15 23:00 - 02:00 CET	1A		3.8	5.0						5.0
2025-12-16 00:00 - 03:00 CET	1A		3.8	4.7						4.7
2025-12-16 01:00 - 04:00 CET	1A		3.8	4.7						4.7
2025-12-16 02:00 - 05:00 CET	1A		3.8	4.3						4.3
2025-12-16 03:00 - 06:00 CET	1A		5.3	4.7						4.7
2025-12-16 04:00 - 07:00 CET	1A		7.4	5.0						4.7
2025-12-16 05:00 - 08:00 CET	1A		10.1	6.0						5.7
2025-12-16 06:00 - 09:00 CET	1A		11.3	7.3						7.0
2025-12-16 07:00 - 10:00 CET	1A		11.5	8.3						8.0
2025-12-16 08:00 - 11:00 CET	1A		11.4	9.0						8.7
2025-12-16 09:00 - 12:00 CET	1A		11.9	9.0						8.7
2025-12-16 10:00 - 13:00 CET	1A		12.8	9.0						8.7
2025-12-16 11:00 - 14:00 CET	1A		14.3	8.7						8.3
2025-12-16 12:00 - 15:00 CET	1A		15.3	8.7						8.0
2025-12-16 13:00 - 16:00 CET	1A		16.5	8.7						8.0
2025-12-16 14:00 - 17:00 CET	1A		16.9	9.3						8.7
2025-12-16 15:00 - 18:00 CET	1A		16.8	10.7						10.0
2025-12-16 16:00 - 19:00 CET	1A		16.3	12.0						11.3
2025-12-16 17:00 - 20:00 CET	1A		15.3	13.7						12.7

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Legend

Level	Index range	Air quality
1A	≥ 0.00 and < 0.34	very good to good
1B	≥ 0.34 and < 0.67
2A	≥ 0.67 and < 1.00	acceptable
2B	≥ 1.00 and < 1.50
3A	≥ 1.50 and < 2.00	aggravated to bad
3B	≥ 2.00
	Component is not measured, index not determined
	Incomplete data

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Map of station position

Map is on page with detailed information about locality