Air Quality in Asker, Norway

Cloudy
9.2°C · 81.5% humidity
9.2°
Feels 6.5°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
38 12am
41
31
30 3am
29
29
28 6am
28
28
28 9am
28
28
28 12pm
28
28
28 3pm
28
28
28 6pm
28
28
28 9pm
28
28
Station readings
38
41
CAMS model adj +4
27
27
27
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

14h · 8 stn

Asker'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.

81.5%
Humidity
19.8 km/h
Wind N
1009.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
30
7.15 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

14h · 8 stations
PM2.57.15 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
7.15
Median
6.97
Average
2.2
Low
12.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.1
07-22
23.3° 9.2°
0.06 mm
07-23
18.2° 10.4°
6.88 mm
07-24
21.1° 12.6°
0.13 mm
07-25
20.4° 10.6°
5.0 mm
07-26
20.1° 9.7°
3.25 mm
07-27
17.0° 11.1°
9.69 mm
07-28
18.8° 7.0°
1.75 mm
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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 2026-07-22T01:44 UTC.