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Air Quality in Norway

Archived observations and advisories, with dates and reporting sources.

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Archived records (30d)3

Archived records (90d)4

Cumulative urban PEI, all records632.1K

Recent events

Air QualityMediumCS:41 · v5

Unhealthy Air Quality (AQI 177)

Porsgrunn2026-10-029d agoSource: waqiUrban PEI 12.8K Air QualityHighCS:36 · v5

Very Unhealthy Air Quality (AQI 242)

Bergen2026-09-3011d agoSource: waqi Air QualityCriticalCS:63 · v5

Hazardous Air Quality (AQI 763)

Stavanger2026-09-2813d agoSource: waqiUrban PEI 93.8K Air QualityCriticalCS:55 · v4 (historical)

Hazardous Air Quality (AQI 877)

Mo i Rana2026-09-0635d agoSource: waqiUrban PEI 12.8K Air QualityCriticalCS:35 · v1

Hazardous Air Quality (AQI 734)

Bergen2026-07-0796d agoSource: waqiUrban PEI 121.5K Air QualityCriticalCS:35 · v1

Hazardous Air Quality (AQI 660)

Oslo2026-05-29136d agoSource: waqiUrban PEI 343.2K Air QualityCriticalCS:14 · v1

Hazardous Air Quality (AQI 619)

Hamar2026-05-07157d agoSource: waqi Air QualityCriticalCS:26 · v1

Hazardous Air Quality (AQI 999)

Trondheim2026-04-12183d agoSource: waqiUrban PEI 48.0K

All disasters in Norway All air quality events