Air Quality in Mariehamn, Åland Islands
Windy
17.0°C · 92.0% humidity
17.0°
Feels 17.0°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Mariehamn's air quality — share it
AQI Forecast
24
6am
24
25
24
9am
25
25
24
12pm
24
24
24
3pm
25
25
25
6pm
25
25
25
9pm
27
27
27
12am
27
27
27
3am
27
27
92.0%
Humidity
85.5 km/h
Wind SSW
1009.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Mariehamn?
Temperature & Precipitation
PM2.55.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Mariehamn?
08-03
17.2° 14.5°
0.13 mm
08-04
18.2° 14.9°
2.94 mm
08-05
17.0° 14.6°
4.44 mm
08-06
17.9° 14.7°
5.44 mm
08-07
19.3° 16.6°
0.13 mm
08-08
18.0° 16.0°
0.75 mm
08-09
17.5° 13.4°
12.56 mm
Both models agree
Avg diff: 2.1°C
What cities are near Mariehamn?
Get AQI alerts for Mariehamn
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:28 UTC.