Data	AM2	AM4	AM5	AM6	AM8	AM9
2026-01-01	4.1	3.9	3.9	3.5	2.9	4.1
2025-12-31	5.7	3.6	3.1	2.3	1.9	4.0
2025-12-30	3.3	3.4	2.8	2.0	0.9
2025-12-29	4.6	3.1	2.8	2.2	1.6	2.1
2025-12-28	4.0	3.0	2.5	1.6	1.5	2.1
2025-12-27	5.5	3.0	2.5	1.8	2.3	1.9
2025-12-26	5.4	3.6	2.6	1.2	3.2	2.7

maximum levels of the substance in the air SO₂: 125 μg/m³

Legenda:

• not enough data to calculate the average of 24 h
• exceeded the permissible level

Location of measuring stations:

• AM1 - Gdańsk Śródmieście
• AM2 - Gdańsk Stogi
• AM3 - Gdańsk Nowy Port
• AM4 - Gdynia Pogórze
• AM5 - Gdańsk Lawendowe Wzgórze
• AM6 - Sopot
• AM7 - Gdańsk Matarnia
• AM8 - Gdańsk Wrzeszcz
• AM9 - Gdynia Dąbrowa