What is the air quality in Mariehamn today?

The current Air Quality Index (AQI) in Mariehamn is 26 (Good). PM2.5 concentration is 6.24 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 7pm

25 10pm

37 1am

37 4am

37 7am

37 10am

37 1pm

37 4pm

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

PM2.56.24 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

What is the 7-day forecast for Mariehamn?

04-09

1.2° -0.8°

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°

Both models agree Avg diff: 2.4°C

What cities are near Mariehamn?

14 Norrtälje 15 Åkersberga 15 Vallentuna 15 Gustavsberg 30 Naantali 15 Boo 15 Täby 14 Märsta 15 Lidingö 14 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 2026-04-09T22:43 UTC.