Air quality in Bruck an der Mur, Styria, Austria today
Mr. Duck’s Air Quality Score
Moderate air today for Bruck an der Mur, Styria, Austria
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Bruck an der Mur is classified as Moderate today. The main pollutant is PM2.5. The measured PM2.5 concentration is 21.60451 µg/m³, and the PM10 concentration is 29.6027012 µg/m³. These values are expressed in micrograms per cubic meter. The assessment is based on five valid measurements taken today.
The measurements were recorded at multiple monitoring sites within the city. Each observation contributes to the overall assessment, and the reported concentrations represent the average of the valid observations. Both pollutants are measured in micrograms per cubic meter, a standard unit for particulate matter. Data is shown via OpenAQ. 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 data set for Bruck an der Mur includes measurements of nitrogen dioxide, particulate matter 10 µm and 2.5 µm, and sulfur dioxide. Six rows of observations are available, coming from two monitoring sites for NO₂ and PM10, while SO₂ and PM2.5 are each represented by a single site. All values are expressed in micrograms per cubic metre.
Freshness of the data is generally high: five of the six rows were last updated on 2026‑02‑10 20:00 UTC, which places them within the most recent three‑day window. The remaining row, the SO₂ reading, dates back to 2024‑01‑30 12:00 UTC and is therefore classified as old. This means that for most pollutants the latest information reflects conditions from just a few days ago, but the sulfur‑dioxide figure may not capture current variations.
Looking at the numbers, NO₂ ranges from 17.65 µg/m³ at its lowest to 21.71 µg/m³ at its highest, with a median of 19.68 µg/m³, indicating a modest spread around the centre of the distribution. PM10 shows a broader interval, from 19.93 µg/m³ up to 29.60 µg/m³, and a median of 24.77 µg/m³, suggesting that typical values sit roughly in the middle of a wider range. PM2.5 is reported as a single value of 21.60 µg/m³, and SO₂ as a single value of 2.38 µg/m³. The uneven number of stations—two for some pollutants and only one for others—means spatial coverage is stronger for NO₂ and PM10 than for SO₂ and PM2.5, and the older timestamp for SO₂ further limits how fully the current city‑wide air quality picture can be described.
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 Bruck an der Mur includes five valid measurements and is updated within 3 days. The latest data were recorded on 2026-02-10 at 20:00 UTC. This snapshot reflects conditions at the time of measurement, but air quality can vary by location and time within the city. Users should consider these factors when interpreting the values.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Bruck an der Mur Flurgasse | no2 | 21.7123051 | µg/m³ | 2026-02-10 20:00 UTC |
| Bruck an der Mur Flurgasse | pm10 | 19.9337769 | µg/m³ | 2026-02-10 20:00 UTC |
| Bruck an der Mur Flurgasse | so2 | 2.38270497 | µg/m³ | 2024-01-30 12:00 UTC |
| B116 Bruck an der Mur | no2 | 17.65075 | µg/m³ | 2026-02-10 20:00 UTC |
| B116 Bruck an der Mur | pm10 | 29.6027012 | µg/m³ | 2026-02-10 20:00 UTC |
| B116 Bruck an der Mur | pm25 | 21.60451 | µg/m³ | 2026-02-10 20:00 UTC |