Air quality in Szentgotthárd, Hungary today
Mr. Duck’s Air Quality Score
Unhealthy for sensitive groups for Szentgotthárd, Hungary
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Szentgotthárd is classified as USG today. The primary pollutant measured is PM2.5, with a reported concentration of 43.0 µg/m³. In addition, the PM10 level is recorded at 45.0 µg/m³ based on seven valid observations.
Data are shown via OpenAQ and reflect the current monitoring results for this location. 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 air‑quality record for Szentgotthárd draws on eight data rows collected at two monitoring stations and covers six key 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). The most recent measurements are from 2026‑02‑10, with timestamps shown in UTC; only the CO reading is older, dated 2024‑11‑10. This means that for five of the six pollutants the data are fresh within the last three days, while CO reflects a value recorded more than a year ago.
Across the recent sample the observed values span a modest range. Ozone varies from a low of 3.2 µg/m³ to a high of 28.8 µg/m³, with a median around 16 µg/m³; PM10 runs between 17.0 and 45.0 µg/m³, median 31 µg/m³; NO2 is reported at a single value of 8.1 µg/m³; PM2.5 appears only as 43.0 µg/m³; SO2 is recorded at 3.1 µg/m³; and CO shows a uniform reading of 429.0 µg/m³ from the older entry. The percentile data (10th‑90th) confirm that most recent ozone and PM10 measurements cluster near their medians, while the other pollutants have no spread in the current snapshot.
Because the dataset relies on just two stations, spatial coverage is limited and conditions can differ across neighborhoods or at times not captured by the latest timestamps. The older CO value highlights a gap: for that pollutant the most recent information is over a year old, so any short‑term changes would not be reflected here. Overall, the data provide a recent picture for five pollutants but are uneven in both temporal freshness and geographic representation.
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 for Szentgotthárd reflects seven valid measurements and was refreshed recently, with the latest update recorded on 2026‑02‑10 at 20:00 UTC, meaning it is updated within three days. These figures provide a snapshot of current conditions, but air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured in this summary.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Farkasfa | o3 | 28.8 | µg/m³ | 2026-02-10 20:00 UTC |
| Farkasfa | pm10 | 17.0 | µg/m³ | 2026-02-10 20:00 UTC |
| Szentgotthárd | no2 | 8.1 | µg/m³ | 2026-02-10 20:00 UTC |
| Szentgotthárd | o3 | 3.2 | µg/m³ | 2026-02-05 12:00 UTC |
| Szentgotthárd | pm10 | 45.0 | µg/m³ | 2026-02-10 20:00 UTC |
| Szentgotthárd | pm25 | 43.0 | µg/m³ | 2026-02-10 20:00 UTC |
| Szentgotthárd | so2 | 3.1 | µg/m³ | 2026-02-10 10:00 UTC |