What is the air quality in Hradec Králové?

Hradec Králové, Czechia has an annual US AQI of 69 (Polluted) and average PM2.5 of 18.6 µg/m³, ranking #3104 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Hradec Králové?

June is typically the cleanest month (AQI 56) and January the most polluted (AQI 86).

Where does Hradec Králové's air quality data come from?

PM2.5: 1998–2025 (monitors 2012–2025, satellite 1998–2011, 2024). Measured by government monitoring stations. Full sources are on the methodology page.

Hradec Králové, Czechia — Air Quality & Clean City Guide 2026

Hradec Králové Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3104	Hradec Králové, Czechia	Europe	AQI 69	PM2.5 18.6 µg/m³