What is the air quality in Mariehamn today?

The current Air Quality Index (AQI) in Mariehamn is 35 (Good). PM2.5 concentration is 8.52 µg/m³.

What is the temperature in Mariehamn right now?

The current temperature in Mariehamn is 1.1°C (feels like -8.0°C). Humidity is 56.9% and wind speed is 75.6 km/h.

Is it safe to go outside in Mariehamn?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (High).

Air Quality in Mariehamn, AX

Windy

1.1°C · 56.9% humidity

1.1°

Feels -8.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 9pm

25 12am

37 3am

37 6am

37 9am

37 12pm

37 3pm

37 6pm

56.9%

Humidity

75.6 km/h

Wind N

1029.7 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Mariehamn?

Temperature & Precipitation

PM2.58.52 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

What is the 7-day forecast for Mariehamn?

04-10

1.9° 1.1°

04-11

2.6° 1.5°

04-12

3.7° 2.2°

04-13

2.8° 2.3°

04-14

3.0° 2.5°

04-15

3.5° 3.0°

04-16

4.3° 2.7°

Both models agree Avg diff: 2.4°C

What cities are near Mariehamn?

23 Norrtälje 24 Åkersberga 24 Vallentuna 24 Gustavsberg 31 Naantali 24 Boo 24 Täby 23 Märsta 24 Lidingö 23 Gamla Uppsala

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T00:25 UTC.