Air quality in Viadana, Lombardy, Italy today
Mr. Duck’s Air Quality Score
Good air today for Viadana, 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 Viadana today falls into the Good category according to OpenAQ data. The primary pollutant measured is PM10, with a reference value of 42.9 µg/m³ based on three valid observations.
PM10 levels are reported at or below the reference threshold, indicating that particulate concentrations are within the limits defined for this classification. No additional pollutants have been identified as dominant in the current dataset. 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 feed for Viadana in Lombardy currently includes three measured pollutants – nitrogen dioxide, ozone and particulate matter 10 – all reported from a single monitoring location. In total the dataset contains three rows of observations, one for each pollutant, and each row is tied to the same station identified as VIADANA. The most recent measurement timestamps are all 2026‑02‑08 19:00 UTC, which places every value within the “updated within seven days” freshness window.
For nitrogen dioxide the recorded concentration is 23.1654739 µg/m³, and because the minimum, median and maximum values are identical there is no observed spread in the data for this pollutant at the sampled time. Ozone shows a single reported value of 28.423584 µg/m³, again with no variation across the statistical summary. Particulate matter 10 registers at 42.9 µg/m³, likewise presenting a uniform figure without any range. The lack of multiple readings or historical depth means that typical or median values are effectively the same as the sole measurement for each pollutant.
Because the dataset draws from only one monitoring site, it provides a snapshot rather than a city‑wide picture; conditions can differ across neighborhoods and over time. Nevertheless, all three pollutants are reported with current data, and the timestamps indicate that the information is recent enough to reflect the air quality at the moment of collection.
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 for Viadana reflects three valid measurements and is Updated within 3 days, with the latest reading recorded on 2026‑02‑08 at 19:00 UTC. This snapshot provides a current view of ambient air quality but note that conditions 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 |
|---|---|---|---|---|
| VIADANA | no2 | 23.1654739 | µg/m³ | 2026-02-08 19:00 UTC |
| VIADANA | o3 | 28.423584 | µg/m³ | 2026-02-08 19:00 UTC |
| VIADANA | pm10 | 42.9 | µg/m³ | 2026-02-08 19:00 UTC |