Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Mariehamn
Air quality index (AQI) and PM2.5 air pollution in Mariehamn
773 people follow this city
Mariehamn Air Quality Map
Real-time Mariehamn air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Mariehamn?
| Weather | Broken clouds |
| Temperature | 37.4°F |
| Humidity | 87% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Finland city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lappeenranta, South Karelia | 38 |
| 2 | Kuopio, Northern Savonia | 29 |
| 3 | Helsinki, Uusimaa | 28 |
| 4 | Tampere, Pirkanmaa | 28 |
| 5 | Espoo, Uusimaa | 26 |
| 6 | Lahti, Paijanne Tavastia | 24 |
| 7 | Jyvaskyla, Central Finland | 9 |
| 8 | Oulu, Northern Ostrobothnia | 7 |
| 9 | Muonio, Lapland | 3 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
23*
live AQI index
Good
Overview
What is the current air quality in Mariehamn?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 23* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.7*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Mariehamn is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Mariehamn?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Mariehamn air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 23 AQI US | | 37.4° 35.6° |  15.7 mp/h |
| Thursday, Apr 25 | Good 37 AQI US |  90% | 37.4° 33.8° | 13.4 mp/h |
| Friday, Apr 26 | Good 7 AQI US | 100% | 35.6° 33.8° | 11.2 mp/h |
| Saturday, Apr 27 | Good 14 AQI US |  90% | 37.4° 33.8° | 8.9 mp/h |
| Sunday, Apr 28 | Good 12 AQI US | 30% | 39.2° 35.6° | 11.2 mp/h |
| Monday, Apr 29 | Good 32 AQI US | 40% | 42.8° 39.2° | 17.9 mp/h |
| Tuesday, Apr 30 | Moderate 78 AQI US  | | 44.6° 41° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Mariehamn?
No locations are available.
AQI US, Metric