Air quality in Obervellach, Carinthia, Austria today
Mr. Duck’s Air Quality Score
Good air today for Obervellach, Carinthia, 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 Obervellach, Carinthia, Austria is classified as Good today. The primary pollutant identified is PM10. Three valid measurements were recorded, and the data are shown via OpenAQ. These observations collectively determine the Good rating for the current period. The Good classification indicates that the measured PM10 concentration falls within the range defined for this category.
The most recent PM10 concentration is 16.975 µg/m³, which corresponds to the reference value used for assessment. This figure reflects the measured level for the reporting interval. The reported value aligns with the established reference threshold for PM10. 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 Obervellach air‑quality record currently contains measurements for nitrogen dioxide, ozone, particulate matter ≤ 10 µm and nitric oxide. All four pollutants are reported from the Obervellach Schulzentrum sensor, which contributes the majority of the available rows. In total the dataset comprises thirteen measurement rows; three of those have been updated within the last three days, while the remaining eight are older than three days. The most recent timestamps for NO₂, O₃ and PM₁₀ are from 2026‑02‑10 20:00 UTC, whereas the latest nitric‑oxide reading dates back to 2024‑03‑11 12:00 UTC, indicating that the NO data are considerably less current than the other three pollutants.
For NO₂ the observed values span from about 5.4 µg/m³ up to 24.3 µg/m³, with a median of 7.0 µg/m³ and the 10th‑percentile at 5.7 µg/m³ and the 90th‑percentile at 20.8 µg/m³. Ozone shows a broader range, from roughly 24.3 µg/m³ to 65.1 µg/m³, a median of 47.0 µg/m³, and a 10th‑percentile of 28.8 µg/m³ versus a 90th‑percentile of 61.5 µg/m³. PM₁₀ values are lower overall, varying between 2.0 µg/m³ and 17.0 µg/m³, with a median of 6.1 µg/m³ and a spread from the 10th‑percentile at 2.8 µg/m³ to the 90th‑percentile at 14.8 µg/m³. Nitric oxide remains the most tightly clustered, ranging only from 2.46 µg/m³ to 3.07 µg/m³ and centering around a median of 2.77 µg/m³.
These figures illustrate that while the city’s monitoring network captures a full set of common pollutants, the coverage is uneven in time: three pollutants have very recent data, but nitric oxide relies on older measurements. Consequently, the snapshot reflects recent conditions for NO₂, O₃ and PM₁₀, while the NO values may not represent the current state, and overall air‑quality conditions can differ across locations and moments within Obervellach.
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 data set for Obervellach includes three valid measurements and is updated within 3 days. The latest values were recorded on 2026-02-10 at 20:00 UTC. This snapshot reflects conditions at a single point in time; air quality can vary by location and time within the city. Users should consider possible short‑term fluctuations when interpreting the figures.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Obervellach Schulzentrum | no2 | 7.0 | µg/m³ | 2016-12-12 09:00 UTC |
| Obervellach Schulzentrum | o3 | 47.0 | µg/m³ | 2016-12-12 08:00 UTC |
| Obervellach Schulzentrum | pm10 | 2.0 | µg/m³ | 2016-12-12 09:00 UTC |
| NET.02 | no | 3.0749998 | µg/m³ | 2024-03-04 10:00 UTC |
| NET.02 | no2 | 5.375 | µg/m³ | 2024-03-04 10:00 UTC |
| NET.02 | o3 | 65.12 | µg/m³ | 2024-03-04 10:00 UTC |
| NET.02 | pm10 | 6.125 | µg/m³ | 2024-03-04 10:00 UTC |
| Obervellach Schulzentrum | no | 2.46000003 | µg/m³ | 2024-03-11 12:00 UTC |
| Obervellach Schulzentrum | no2 | 24.2799988 | µg/m³ | 2026-02-10 20:00 UTC |
| Obervellach Schulzentrum | o3 | 24.26 | µg/m³ | 2026-02-10 20:00 UTC |
| Obervellach Schulzentrum | pm10 | 16.975 | µg/m³ | 2026-02-10 20:00 UTC |