Data	AM2	AM4	AM5	AM6	AM8	AM9
2025-07-17	3.2	5.4	3.7	3.1		4.5
2025-07-16	4.3	5.3	3.1	3.9	8.0	4.3
2025-07-15	3.2	5.4	3.3	4.7		4.7
2025-07-14	3.4	5.4	3.4	4.7	5.6	4.6
2025-07-13	3.1	5.2	3.6	4.9	5.8	4.4
2025-07-12	2.8	4.8	3.1	5.2	4.4	4.3
2025-07-11	3.0	4.7	3.0	4.8	3.5	4.2

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