Norway · Air & Environment

Air & Environment in Oslo

Air-quality, pollution, emissions and environmental exposure signals.

3useful data points

Useful numbers

How healthy is the environment?

European AQI 23 index 2026-09-21

PM10 3.4 µg/m³ 2026-09-21

PM2.5 2.0 µg/m³ 2026-09-21

Country context Useful national indicators

These values describe the country around this city. They are shown for relocation context and are not presented as city-specific measurements.

PM2.5 annual exposure 5.5 µg/m³ Norway · 2023 National context

Population above PM2.5 guideline 2.0 % of population Norway · 2017 National context

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