What is the air quality in Oradea?

Oradea, Romania has an annual US AQI of 66 (Polluted) and average PM2.5 of 17.3 µg/m³, ranking #2876 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Oradea?

May is typically the cleanest month (AQI 55) and January the most polluted (AQI 82).

Where does Oradea's air quality data come from?

PM2.5: 1998–2026 (monitors 2009–2010, 2018, 2020–2021, 2025, satellite 1998–2017, 2019–2020, 2022–2024, model 2026). Measured by government monitoring stations. Full sources are on the methodology page.

Oradea, Romania — Air Quality & Clean City Guide 2026

Oradea Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2876	Oradea, Romania	Europe	AQI 66	PM2.5 17.3 µg/m³