Air quality in Meyrin, Geneva, Switzerland today
Mr. Duck’s Air Quality Score
Good air today for Meyrin, Geneva, Switzerland
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Meyrin today is classified as Good. The primary pollutant measured is PM10, and the latest data show a PM10 reference value of 2.9 micrograms per cubic metre based on three valid measurements.
Data are shown via OpenAQ. 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 Meyrin includes three measured pollutants – nitrogen dioxide (NO2), ozone (O3) and particulate matter 10 µm or smaller (PM10). All values come from a single monitoring site, identified as Meyrin‑Vaudagne, so the dataset represents one location rather than a citywide network. Each pollutant has exactly one recorded row, giving a total of three rows in the current set.
The most recent data were uploaded on 2026-02-10 20:00 UTC and are flagged as having been updated within the past seven days, so the timestamps are fresh. Because there is only one observation per pollutant, the reported minimum, median and maximum values are identical: NO2 registers at 10.6158 µg/m³, O3 at 50.5857 µg/m³ and PM10 at 2.9 µg/m³. Consequently, there is no statistical spread to describe – each pollutant shows a single point measurement rather than a range.
With just one monitoring station contributing data, the coverage for Meyrin is limited. While the timestamps are recent, the lack of multiple sites means that spatial variations across different neighbourhoods or micro‑environments in the city cannot be captured by this dataset. Users should keep in mind that conditions may differ elsewhere in Meyrin and that the current figures reflect a snapshot from a single point in 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 data shown for Meyrin are based on three valid measurements and were refreshed recently, having been updated within 3 days (last update: 2026‑02‑10T20:00:00+00:00). These values represent a snapshot of conditions at the time of sampling; air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured in this brief overview.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Meyrin-Vaudagne | no2 | 10.6158 | µg/m³ | 2026-02-10 20:00 UTC |
| Meyrin-Vaudagne | o3 | 50.5857 | µg/m³ | 2026-02-10 20:00 UTC |
| Meyrin-Vaudagne | pm10 | 2.9 | µg/m³ | 2026-02-10 20:00 UTC |