Air quality in Langenrohr, Lower Austria, Austria today
Mr. Duck’s Air Quality Score
Moderate air today for Langenrohr, Lower Austria, 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 Langenrohr, Lower Austria, is classified as Moderate today. The main pollutant measured is PM2.5. The reference value for PM2.5 is 20.7 µg/m³ and the reference value for PM10 is 24.0 µg/m³. Current observations report PM2.5 at 20.7 µg/m³ and PM10 at 24.0 µg/m³. This assessment is based on three valid measurements. Data is shown via OpenAQ.
No additional pollutant data are reported for this period. The presented figures represent the latest available monitoring results for Langenrohr. Three separate readings were recorded and combined to produce the current assessment. The values are used to evaluate the air quality status 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 Langenrohr includes three measured pollutants – nitrogen dioxide (NO2), particulate matter up to 10 µm (PM10) and particulate matter up to 2.5 µm (PM2.5). In total five rows of observations are available, coming from two monitoring stations. For NO2 and PM10 there are two rows each, while PM2.5 is represented by a single row, so the coverage of the finer‑grained particle data is more limited than the other two pollutants.
All three pollutants have a latest update timestamp of 2026‑02‑10 20:00 UTC, which means the most recent values are less than three days old. According to the freshness breakdown, three of the five rows were refreshed within the last three days and the remaining two rows are older, so most of the data you see is fairly current but a minority of the records are not as recent. The NO2 values range from a minimum of 7.36 µg/m³ to a maximum of 9.47 µg/m³, with a median of 8.41 µg/m³. PM10 shows a broader spread, from 12 µg/m³ at the low end to 24 µg/m³ at the high end, and a median of 18 µg/m³. PM2.5 is reported as a single constant value of 20.7 µg/m³, so no range can be derived for that pollutant.
These numbers illustrate that the dataset captures a modest snapshot of air quality in Langenrohr: the pollutants are recorded, the majority of entries are recent, but the limited number of stations and the single‑point measurement for PM2.5 mean that conditions can still differ across the city and over time.
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 Langenrohr 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 the time of measurement, but air quality can vary by location and time within the city, so actual conditions may differ from the reported values.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Neusiedl im Tullnerfeld | no2 | 9.465835 | µg/m³ | 2026-02-10 20:00 UTC |
| Neusiedl im Tullnerfeld | pm10 | 24.0 | µg/m³ | 2026-02-10 20:00 UTC |
| Neusiedl im Tullnerfeld | pm25 | 20.7 | µg/m³ | 2026-02-10 20:00 UTC |
| NET.03 | no2 | 7.36231613 | µg/m³ | 2024-03-04 10:00 UTC |
| NET.03 | pm10 | 12.0 | µg/m³ | 2024-03-04 10:00 UTC |