Data	AM2	AM4	AM5	AM6	AM8	AM9
2025-06-21	3.5	7.3	2.6	3.6	1.6	4.2
2025-06-20	9.1	6.4	2.3	3.4	1.8	4.1
2025-06-19	3.4	6.2	2.5	3.7	2.4	3.8
2025-06-18	3.2	6.9	2.6	3.7	4.0	3.7
2025-06-17	3.6	5.9	2.4	3.6	5.2	3.7
2025-06-16	5.7	6.2	3.8	3.9	6.4	3.8
2025-06-15	3.1	7.0	3.8	4.1	6.0	4.3

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