Air quality in Bra, Piedmont, Italy today
Mr. Duck’s Air Quality Score
Good air today for Bra, Piedmont, 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 Bra today is classified as Good. The primary pollutant measured is PM2.5 (fine particles).
Three valid measurements were recorded, showing a PM2.5 reference value of 2.0 and a PM10 reference value of 10.0. 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 Bra includes three measured pollutants – nitrogen dioxide (NO₂), particulate matter 10 µm or smaller (PM₁₀) and fine particulate matter 2.5 µm or smaller (PM₂.₅). All of these come from a single monitoring location, the Madonna Fiori station, so the city’s air‑quality picture is based on one row of data for each pollutant. The most recent readings were taken on 2026‑02‑07, with NO₂ logged at 09:00 UTC and both PM₁₀ and PM₂.5 at 07:00 UTC; each value was updated within the past seven days, indicating that the information is relatively fresh for this site.
Because there is only one reporting point, the statistical spread for every pollutant is zero – the minimum, median and maximum are all identical. NO₂ registers a concentration of 37.0 µg/m³, PM₁₀ shows 10.0 µg/m³ and PM₂.5 records 2.0 µg/m³ at the time of measurement. With no variation across the dataset, these figures represent both the typical and extreme values for Bra as captured by this sensor network.
The limited coverage means that spatial differences within the city are not reflected in the current data; conditions can differ in other neighborhoods or at other times of day. While the timestamps demonstrate recent updates, the reliance on a single station restricts the ability to assess broader patterns or fluctuations across Bra. Users should keep in mind that this snapshot provides only a narrow view of the city’s air quality at the specific moment recorded.
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 dataset for Bra includes three valid measurements and was refreshed recently, with the latest update recorded on 2026‑02‑07 at 09:00 UTC; it is therefore classified as Updated within 7 days. These values represent a snapshot of conditions at specific monitoring points and times, and air quality can differ across neighborhoods and throughout the day, so individual experiences may vary from the reported figures.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Bra - Madonna Fiori | no2 | 37.0 | µg/m³ | 2026-02-07 09:00 UTC |
| Bra - Madonna Fiori | pm10 | 10.0 | µg/m³ | 2026-02-07 07:00 UTC |
| Bra - Madonna Fiori | pm25 | 2.0 | µg/m³ | 2026-02-07 07:00 UTC |