Air Quality in Oslo, Norway

Clear
16.1°C · 30.0% humidity
16.1°
Feels 16.1°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 9am
14
14
63 12pm
49
39
32 3pm
27
23
21 6pm
19
17
16 9pm
16
15
15 12am
15
14
15 3am
14
14
14 6am
14
15
Station readings 17h ago
AQI 17
PM2.5 4.1 µg/m³ · 17h ago
AD 728×90

Air Quality Index Trend

47h · 14 stn

Oslo's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level. Current PM2.5 concentration in Oslo is 1.2× the WHO 24-hour guideline of 15 µg/m³.

30.0%
Humidity
27.9 km/h
Wind NNW
1011.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
63
18.01 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Oslo?

Temperature & Precipitation

PM2.5 Trend

47h · 14 stations
PM2.518.01 µg/m³ ×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (16 stations within 25 km)
18.01
Median
13.81
Average
9.8
Low
22.6
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -12.2

What is the 7-day forecast for Oslo?

05-30
17.7° 9.2°
05-31
15.7° 6.0°
2.75 mm
06-01
24.2° 8.9°
0.38 mm
06-02
26.7° 12.2°
2.38 mm
06-03
18.8° 7.2°
3.31 mm
06-04
23.2° 11.4°
0.94 mm
06-05
16.6° 6.5°
Both models agree Avg diff: 2.9°C

Where are air quality stations near Oslo?

62
Langkaia, Oslo, Norway
0.5 km PM2.5: 17.2 µg/m³ PM10: 22.1 µg/m³
53
Vahl skole, Oslo, Norway
1.2 km PM2.5: 13.1 µg/m³
–
Ring 3 Okern, Oslo, Norway
3.6 km
52
E6 Bryn senter, Oslo, Norway
4.3 km PM2.5: 12.7 µg/m³ PM10: 18.9 µg/m³
53
Brynbanen, Oslo, Norway
4.4 km PM2.5: 13.2 µg/m³ PM10: 20.5 µg/m³
41
Rv4 Linderud senter, Oslo, Norway
6.0 km PM2.5: 9.8 µg/m³ PM10: 18.2 µg/m³
59
E18 Hovik stasjon, Barum, Norway
8.9 km PM2.5: 16.1 µg/m³ PM10: 25.8 µg/m³
50
Vollaparken ost, Skedsmo, Norway
17.3 km PM2.5: 12.0 µg/m³

What cities are near Oslo?

55 Lillestrøm 54 Asker 42 Drammen 84 Moss 72 Horten 36 Kongsberg 55 Sarpsborg 25 Tønsberg 55 Fredrikstad 25 Sandefjord
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T10:07 UTC.