Air quality in Bertonico, Lombardy, Italy today
Mr. Duck’s Air Quality Score
Good air today for Bertonico, Lombardy, Italy
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Bertonico today is classified as Good. The primary pollutant measured is PM10, with a reference concentration of 48.8 µg/m³ based on three valid observations recorded by OpenAQ.
Data indicate that the current conditions meet the criteria for the Good category according to the available measurements. 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 dataset for Bertonico includes three measured pollutants – nitrogen dioxide (NO2), ozone (O3) and particulate matter up to 10 µm (PM10). All values come from a single monitoring station, so the coverage is limited to one location within the city. The most recent reading for each pollutant was recorded on 2026‑02‑08 at 19:00 UTC, which falls inside the “updated within 7 days” freshness category, indicating that the data are relatively current.
For NO2 the reported concentration is exactly 20.1519489 µg/m³; O3 shows a uniform value of 25.7675 µg/m³; and PM10 is measured at 48.8 µg/m³. Because each pollutant has only one recorded observation, the minimum, median, maximum, 10th percentile and 90th percentile are all identical to the single value. This lack of variability means there is no spread or range to describe for any of the three pollutants in Bertonico.
The dataset therefore provides a snapshot rather than a trend: one station, three pollutants, all refreshed within the past week, but without multiple observations to illustrate fluctuations over time or across different parts of the city. Users should keep in mind that air‑quality conditions can differ by neighbourhood and hour, and the single‑point data may not capture those variations.
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 Bertonico reflects three valid measurements and is Updated within 3 days, with the most recent reading recorded at 2026‑02‑08T19:00:00+00:00. These values provide a snapshot of current conditions but air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured in this summary.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| BERTONICO | no2 | 20.1519489 | µg/m³ | 2026-02-08 19:00 UTC |
| BERTONICO | o3 | 25.7675 | µg/m³ | 2026-02-08 19:00 UTC |
| BERTONICO | pm10 | 48.8 | µg/m³ | 2026-02-08 19:00 UTC |