Updated: 2025-12-17 07:25 CET

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Basic data
Locality:	Bielsko-Biala, ul.Partyzantow
Code:	WBBIA
Type of measuring programme:	Automated measuring program
Locality owner:	Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation:	T/U/-
Localization
Coordinates:	49° 48´ 7.468" North latitude 19° 2´ 54.998" East longitude
Altitude:	333 m

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Actual measured level of air pollution

Actual unverified data

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃		PM₂.₅
		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
2025-12-16 05:00 - 08:00 CET			36.3				33.2
2025-12-16 06:00 - 09:00 CET			44.1				44.7
2025-12-16 07:00 - 10:00 CET			46.6				51.2
2025-12-16 08:00 - 11:00 CET			42.9				52.7
2025-12-16 09:00 - 12:00 CET			35.3				43.8
2025-12-16 10:00 - 13:00 CET			31.1				33.3
2025-12-16 11:00 - 14:00 CET			29.6				30.1
2025-12-16 12:00 - 15:00 CET			34.3				33.4
2025-12-16 13:00 - 16:00 CET			38.0				39.3
2025-12-16 14:00 - 17:00 CET			42.6				49.7
2025-12-16 15:00 - 18:00 CET			44.1				70.1
2025-12-16 16:00 - 19:00 CET			45.3				88.4
2025-12-16 17:00 - 20:00 CET			44.4				102.3
2025-12-16 18:00 - 21:00 CET			43.9				110.4
2025-12-16 19:00 - 22:00 CET			43.6				121.2
2025-12-16 20:00 - 23:00 CET			41.5				128.6
2025-12-16 21:00 - 00:00 CET			37.3				132.1
2025-12-16 22:00 - 01:00 CET			31.7				125.8
2025-12-16 23:00 - 02:00 CET			27.2				119.9
2025-12-17 00:00 - 03:00 CET			25.1				107.0
2025-12-17 01:00 - 04:00 CET			24.9				96.4
2025-12-17 02:00 - 05:00 CET			26.5				85.1
2025-12-17 03:00 - 06:00 CET			27.8				79.4
2025-12-17 04:00 - 07:00 CET			28.7

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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