Air quality in Malmö, Sweden today

Mr. Duck’s Air Quality Score

Moderate air today for Malmö, Sweden

⚠️ This website is currently under active development. Some data may be incomplete or temporarily inaccurate. For health-critical decisions, please verify information through official government or environmental sources.

Categories follow US EPA AQI breakpoints for PM (estimate from latest valid measurements; this project does not compute EPA NowCast/24-hour AQI yet).

This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.

Air quality today

The air quality in Malmö today falls into the Moderate category according to OpenAQ data. The primary pollutant identified is PM2.5, with a reference concentration of 28.0 µg/m³. Measurements also show a PM10 reference value of 29.9 µg/m³, based on thirteen valid observations.

These figures reflect the current monitoring snapshot for the city. This page is informational; for health guidance, use official sources such as EPA AirNow or WHO.

Latest sensor values

PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).

What the data includes

The dataset for Malmö includes six measured pollutants – carbon monoxide (CO), nitrogen dioxide (NO2), ozone (O3), particulate matter 10 µm (PM10), particulate matter 2.5 µm (PM2.5) and sulphur dioxide (SO2). Data come from a total of four monitoring stations, but the number of recent rows varies by pollutant: five recent entries for NO2 and O3, four for PM10, PM2.5 and CO, and only one for SO2. All latest updates were recorded on 2026‑02‑10 at 18:00 UTC, so the freshest values are less than a day old, although the overall freshness differs because some pollutants have fewer recent rows.

Across the city the observed concentrations show a modest spread. NO2 ranges from 7.1 to 37.1 µg/m³ with a median of 23.6 µg/m³; O3 varies between 29.4 and 53.13 µg/m³, median 36.3 µg/m³. PM10 values sit between 17.1 and 29.9 µg/m³ (median 28.45 µg/m³) while PM2.5 spans 9.03 to 28.0 µg/m³ (median 26.95 µg/m³). CO is reported as a single constant value of 940.0 µg/m³ from the Dalaplan station, and SO2 appears only once at 0.028 µg/m³ from Rådhuset.

The coverage is uneven: NO2, O3 and PM measurements have multiple recent rows, giving a clearer picture of current conditions, whereas CO relies on one entry and SO2 on a single point, limiting insight for those gases. Because the dataset reflects only the stations that reported within the last week, conditions in other parts of Malmö or at times outside this window may differ from what is shown here.

Learn more about sources and filtering: About the data.

Trusted references: WHO (Air pollution) · US EPA AirNow · European Environment Agency (Air)

Latest sensor values (bars)

PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).

Data notes

The dataset for Malmö currently includes 13 valid measurements and is Updated within 3 days, with the most recent data recorded at 2026‑02‑10T18:00:00+00:00. These values represent a snapshot of conditions across the monitoring network; air quality can differ by location and time within the city, so individual experiences may vary from the reported averages.

OpenAQ station rows