Air quality in Frolois, Grand Est, France today
Mr. Duck’s Air Quality Score
Good air today for Frolois, Grand Est, France
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Frolois today is classified as Good. The primary pollutant measured is PM10, and the reported reference concentration for this particle size is 13.0 µg/m³. Two valid measurements were used to determine these values, and the data are shown via OpenAQ.
Overall conditions meet the criteria for a Good rating based on the available observations. 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 Frolois contains measurements from a single monitoring site, represented by two data rows – one for each pollutant that is currently reported. The only available pollutants are particulate matter PM10 and sulfur dioxide SO₂, both expressed in micrograms per cubic metre (µg/m³). For PM10 the most recent reading was recorded on 2026‑02‑09 at 03:00 UTC, showing a value of 13.0 µg/m³; for SO₂ the latest measurement dates to 2026‑02‑10 at 15:00 UTC with a concentration of 2.7 µg/m³.
All observations are recent, falling within the past week, and each pollutant has exactly one data point, so there is no spread in the reported values – the minimum, median, maximum, 10th percentile and 90th percentile are all identical for both PM10 (13.0) and SO₂ (2.7). Because only a single station contributes data, the coverage across the city is limited to that location, meaning conditions elsewhere in Frolois may differ from what these figures show.
In summary, the current snapshot provides two fresh readings from one monitoring point, with no variation over time or across multiple sites. Users should keep in mind that the dataset does not capture spatial differences within the city and that any changes occurring after the last update times are not reflected 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 data shown for Frolois reflects two valid measurements and is marked as Updated within 3 days, with the latest values recorded at 2026‑02‑10T15:00:00+00:00. This snapshot provides a brief view of current conditions; however, air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured in these figures.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Frolois | pm10 | 13.0 | µg/m³ | 2026-02-09 03:00 UTC |
| Frolois | so2 | 2.7 | µg/m³ | 2026-02-10 15:00 UTC |