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Air quality in Oslo

European Air Quality Index (EAQI) based on particulate matter (PM2.5/PM10), nitrogen dioxide (NO₂) and ozone (O₃).

European AQI
14
Good
PM2.5
5.2 µg/m³
WHO limit 15
PM10
7.6 µg/m³
WHO limit 45
NO₂ · O₃
13 · 35
µg/m³

Hour by hour (12h)

EAQI
11:00 💨 PM2.5 5.2 µg/m³
14Good
12:00 💨 PM2.5 4.8 µg/m³
15Good
13:00 💨 PM2.5 4.6 µg/m³
16Good
14:00 💨 PM2.5 4.6 µg/m³
20Good
15:00 💨 PM2.5 4.7 µg/m³
21Fair
16:00 💨 PM2.5 4.1 µg/m³
24Fair
17:00 💨 PM2.5 4 µg/m³
24Fair
18:00 💨 PM2.5 5 µg/m³
24Fair
19:00 💨 PM2.5 4.4 µg/m³
24Fair
20:00 💨 PM2.5 4.6 µg/m³
26Fair
21:00 💨 PM2.5 4.7 µg/m³
21Fair
22:00 💨 PM2.5 4.8 µg/m³
19Good

5-day forecast

Max EAQI per day
Sat 💨 Fair · UV Low
26
Sun 💨 Fair · UV Moderate
27
Mon 💨 Fair · UV Moderate
28
Tue 💨 Fair · UV Moderate
31
Wed 💨 Fair · UV High
37
Official weather data from MET Norway (Norwegian Meteorological Institute) · MET Norway · NILU · NVE · Open-Meteo
Updated: 11:24