Updated: 2025-12-05 06:26 CET

---

Basic data
Locality:	Opole-aut5
Code:	QOPLA
Type of measuring programme:	Automated measuring program
Locality owner:	Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation:	B/U/-
Localization
Coordinates:	50° 40´ 0.252" North latitude 17° 53´ 56.895" East longitude
Altitude:	153 m

---

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
2025-12-04 04:00 - 07:00 CET	1B			59.9			51.9
2025-12-04 05:00 - 08:00 CET	1B			58.1			50.3
2025-12-04 06:00 - 09:00 CET	1B			57.8			49.2
2025-12-04 07:00 - 10:00 CET	1B			55.9			47.1
2025-12-04 08:00 - 11:00 CET	1B			56.3			46.5
2025-12-04 09:00 - 12:00 CET	1B			56.2			45.8
2025-12-04 10:00 - 13:00 CET	1B			57.9			46.3
2025-12-04 11:00 - 14:00 CET	1B			55.7			44.1
2025-12-04 12:00 - 15:00 CET	1B			47.4			37.3
2025-12-04 13:00 - 16:00 CET	1B			40.5			32.1
2025-12-04 14:00 - 17:00 CET	1B			38.9			31.3
2025-12-04 15:00 - 18:00 CET	1B			46.8			38.1
2025-12-04 16:00 - 19:00 CET	1B			56.4			45.8
2025-12-04 17:00 - 20:00 CET	2A			62.2			51.0
2025-12-04 18:00 - 21:00 CET	2A			64.4			53.1
2025-12-04 19:00 - 22:00 CET	2A			67.9			56.9
2025-12-04 20:00 - 23:00 CET	2A			75.9			63.7
2025-12-04 21:00 - 00:00 CET	2A			80.8			67.5
2025-12-04 22:00 - 01:00 CET	2A			76.6			64.1
2025-12-04 23:00 - 02:00 CET	2A			65.0			54.5
2025-12-05 00:00 - 03:00 CET	1B			54.8			46.3
2025-12-05 01:00 - 04:00 CET	1B			48.0			40.5
2025-12-05 02:00 - 05:00 CET	1B			43.9			37.0
2025-12-05 03:00 - 06:00 CET	1B			41.9			35.5

---

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

---

---

Map of station position

Map is on page with detailed information about locality