What is the air quality in Baia Mare?

Baia Mare, Romania has an annual US AQI of 66 (Polluted) and average PM2.5 of 17.5 µg/m³, ranking #2889 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Baia Mare?

May is typically the cleanest month (AQI 53) and January the most polluted (AQI 90).

Where does Baia Mare's air quality data come from?

PM2.5: 1998–2026 (monitors 2009–2013, 2016–2018, 2020–2021, 2025–2026, satellite 1998–2008, 2011–2012, 2014–2019, 2022–2024; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Baia Mare, Romania — Air Quality & Clean City Guide 2026

Baia Mare Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2889	Baia Mare, Romania	Europe	AQI 66	PM2.5 17.5 µg/m³