Air quality in Wiefelstede, Lower Saxony, Germany today
Mr. Duck’s Air Quality Score
Unhealthy for sensitive groups for Wiefelstede, Lower Saxony, Germany
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Wiefelstede today falls into the USG category according to OpenAQ data. The primary pollutant identified is PM2.5, with a measured concentration of 39.78 µg/m³ based on five valid observations.
No additional pollutants are reported for this assessment. 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 Wiefelstede contains measurements from a single monitoring location, with five individual rows of data covering the pollutants PM1, PM2.5, relative humidity, temperature and UM003 (particle count). All values come from the same sensor at Ofenerfelder Ring and were last updated on 2026‑02‑10 19:00 UTC, so the information reflects a single recent snapshot rather than an ongoing time series.
PM1 is recorded at 25.3108333269755 µg/m³, while PM2.5 shows 39.775166575113936 µg/m³. Relative humidity stands at 62.220333226521795 % and the temperature is 8.958999983469646 °C. The UM003 particle concentration is 1114.3893371582033 particles/cm³. Because each pollutant has only one recorded value, the minimum, median, maximum, 10th percentile and 90th percentile are all identical, indicating no observed variability within this dataset.
With just one monitoring site contributing five rows, coverage across the city is limited; conditions can differ in other neighbourhoods or at other times of day. The data’s freshness is good—the most recent reading is less than a week old—but the lack of multiple timestamps means trends or daily fluctuations cannot be assessed from these figures alone.
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 shown for Wiefelstede are based on five valid measurements and were refreshed recently, with the latest update recorded at 2026‑02‑10T19:00:00+00:00 (updated within 3 days). This snapshot reflects conditions at the time of sampling; air quality can vary across different neighbourhoods and moments throughout the day, so values may not represent every location or hour in the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Ofenerfelder Ring | pm1 | 25.3108333269755 | µg/m³ | 2026-02-10 19:00 UTC |
| Ofenerfelder Ring | pm25 | 39.775166575113936 | µg/m³ | 2026-02-10 19:00 UTC |
| Ofenerfelder Ring | relativehumidity | 62.220333226521795 | % | 2026-02-10 19:00 UTC |
| Ofenerfelder Ring | temperature | 8.958999983469646 | c | 2026-02-10 19:00 UTC |
| Ofenerfelder Ring | um003 | 1114.3893371582033 | particles/cm³ | 2026-02-10 19:00 UTC |