Updated: 2026-06-15 07:27 CEST

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Basic data
Locality:	Bielsko Biala
Code:	WBIBA
Type of measuring programme:	Automated measuring program
Locality owner:	Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation:	B/U/RC
Localization
Coordinates:	49° 48´ 48.502" North latitude 19° 1´ 38.348" East longitude
Altitude:	372 m

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Actual measured level of air pollution

Actual unverified data

Date and time	Air quality	SO₂	NO₂	PM₁₀	O₃
		3h average	3h average	3h average	3h average
		µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³
2026-06-14 05:00 - 08:00 CEST	1B	3.1		7.5	47.6
2026-06-14 06:00 - 09:00 CEST	1B	3.3		8.3	50.6
2026-06-14 07:00 - 10:00 CEST	1B	4.1		7.6	55.6
2026-06-14 08:00 - 11:00 CEST	1B	4.0		8.7	57.0
2026-06-14 09:00 - 12:00 CEST	1B	4.0		9.3	59.1
2026-06-14 10:00 - 13:00 CEST	1B	3.6		12.3	62.6
2026-06-14 11:00 - 14:00 CEST	2A	4.4		12.3	70.0
2026-06-14 12:00 - 15:00 CEST	2A	4.8		14.1	72.3
2026-06-14 13:00 - 16:00 CEST	2A	4.5		12.1	72.5
2026-06-14 14:00 - 17:00 CEST	2A	3.9		12.9	71.5
2026-06-14 15:00 - 18:00 CEST	2A	2.9		10.0	71.0
2026-06-14 16:00 - 19:00 CEST	2A	2.7		8.4	70.2
2026-06-14 17:00 - 20:00 CEST	1B	2.2		6.2	68.7
2026-06-14 18:00 - 21:00 CEST	1B	1.9		7.1	62.9
2026-06-14 19:00 - 22:00 CEST	1B	1.9		8.6	58.5
2026-06-14 20:00 - 23:00 CEST	1B	1.9		8.8	58.3
2026-06-14 21:00 - 00:00 CEST	1B	2.1		6.7	62.4
2026-06-14 22:00 - 01:00 CEST	1B	2.1		3.8	65.6
2026-06-14 23:00 - 02:00 CEST	1B	4.7		5.4	63.3
2026-06-15 00:00 - 03:00 CEST	1B	7.8		7.7	59.1
2026-06-15 01:00 - 04:00 CEST	1B	14.2		9.7	58.3
2026-06-15 02:00 - 05:00 CEST	1B	20.0		9.2	58.8
2026-06-15 03:00 - 06:00 CEST	1B	23.1		8.9	58.6
2026-06-15 04:00 - 07:00 CEST		23.4			57.2

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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