Air quality in Mürzzuschlag, Styria, Austria today
Mr. Duck’s Air Quality Score
Good air today for Mürzzuschlag, 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 Mürzzuschlag, Styria, Austria is presently rated as Good. The dominant measured pollutant is PM10, recorded at a concentration of 19.8 µg/m³, which aligns with the reference value of 19.8026962 µg/m³. No PM2.5 reference value is provided for this assessment. The Good classification reflects the overall assessment based on the available data.
These results derive from three valid measurements that are aggregated and presented through the OpenAQ platform. The three observations were collected within the reporting period and combined to produce the presented values. All data points meet the validation criteria established by the source. The dataset is updated as new measurements become available. 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 Mürzzuschlag in Styria, Austria, contains measurements for four pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO2), ozone (O3) and particulate matter 10 µm or less (PM10). All values come from a single monitoring location, the Roseggerpark station, and the file holds four rows, one for each pollutant.
The most recent timestamps differ across the pollutants. The NO reading was last recorded on 2024-03-11 12:00 UTC, which makes it the oldest entry in the set. In contrast, the NO2, O3 and PM10 values were all updated on 2026-02-10 20:00 UTC, indicating that these three measurements are fresh and reflect conditions within the last few days. Each pollutant shows a single reported concentration: NO at 4.49355983 µg/m³, NO2 at 15.9592028 µg/m³, O3 at 21.907 µg/m³ and PM10 at 19.8026962 µg/m³. Because the minimum, median and maximum are identical for every pollutant, the data does not provide a spread or variability for the observed period.
These facts lead to a few practical observations. First, the coverage is limited to one site, so spatial differences across the city are not captured. Second, the freshness of the NO2, O3 and PM10 data suggests that recent air‑quality conditions can be assessed for those compounds, while the older NO value may not represent the current situation. Third, the uniform single‑value entries mean that the dataset cannot show short‑term fluctuations or trends for any of the pollutants. Users should keep in mind that the snapshot reflects only one location and, for NO, an outdated measurement, so city‑wide conditions may vary beyond 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 Mürzzuschlag includes three 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 a specific time and place; air quality can vary by location and time within the city. Users should consider these limitations when interpreting the values.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Mürzzuschlag Roseggerpark | no | 4.49355983 | µg/m³ | 2024-03-11 12:00 UTC |
| Mürzzuschlag Roseggerpark | no2 | 15.9592028 | µg/m³ | 2026-02-10 20:00 UTC |
| Mürzzuschlag Roseggerpark | o3 | 21.907 | µg/m³ | 2026-02-10 20:00 UTC |
| Mürzzuschlag Roseggerpark | pm10 | 19.8026962 | µg/m³ | 2026-02-10 20:00 UTC |