Air quality in La Côte-aux-Fées, Neuchâtel, Switzerland today
Mr. Duck’s Air Quality Score
Good air today for La Côte-aux-Fées, Neuchâtel, 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 La Côte-aux-Fées, Neuchâtel, is classified as Good today. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 value of 0.0 µg/m³ based on five valid observations.
Data are shown via OpenAQ and reflect the current assessment 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 La Côte‑aux‑Fées dataset contains six individual rows of measurements drawn from a single monitoring station. All six standard air‑quality variables are represented: PM1, PM10, PM2.5, relative humidity, temperature and the particle count UM003. The most recent data point across the whole set is from 2026‑02‑10 22:00 UTC, which applies to five of the pollutants (PM1, PM2.5, relative humidity, temperature and UM003). The only older entry is for PM10, recorded on 2025‑01‑13 23:00 UTC, so that particular metric is more than a year out of date compared with the rest of the series.
Across the five up‑to‑date variables the observed values are all identical to their median and extreme points, indicating no variation in this snapshot. PM1 and PM2.5 each read 0.0 µg/m³, while UM003 registers 29.34 particles per cubic centimetre. Relative humidity is steady at 70.88 % and temperature sits at a cool 7.85 °C. By contrast, the single PM10 reading shows a constant value of 4.01 µg/m³, with no spread either. Because each pollutant’s minimum, median and maximum are identical, the current data do not reveal any range or fluctuation for La Côte‑aux‑Fées at the times recorded.
The dataset therefore offers complete coverage of the listed pollutants but provides only a single, static snapshot per variable. The freshness is generally good for most parameters, yet the PM10 record remains considerably older. Users should keep in mind that air‑quality conditions can differ across locations within the municipality and may change over time beyond what this limited set captures.
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 are based on five valid measurements and were refreshed recently, having been updated within three days (last update: 2026‑02‑10 22:00 UTC). This snapshot reflects conditions at the time of collection; air quality can vary across different neighbourhoods and moments throughout La Côte-aux-Fées. Consequently, values may not represent current or location‑specific conditions elsewhere in the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Bouquins de bise | pm1 | 0.0 | µg/m³ | 2026-02-10 22:00 UTC |
| Bouquins de bise | pm10 | 4.007708370685577 | µg/m³ | 2025-01-13 23:00 UTC |
| Bouquins de bise | pm25 | 0.0 | µg/m³ | 2026-02-10 22:00 UTC |
| Bouquins de bise | relativehumidity | 70.87716674804688 | % | 2026-02-10 22:00 UTC |
| Bouquins de bise | temperature | 7.850333325068156 | c | 2026-02-10 22:00 UTC |
| Bouquins de bise | um003 | 29.341666666666665 | particles/cm³ | 2026-02-10 22:00 UTC |