Air quality in Trento, Trentino – Alto Adige/Südtirol, Italy today

Mr. Duck’s Air Quality Score

Moderate air today for Trento, Trentino – Alto Adige/Südtirol, Italy

⚠️ This website is currently under active development. Some data may be incomplete or temporarily inaccurate. For health-critical decisions, please verify information through official government or environmental sources.

Categories follow US EPA AQI breakpoints for PM (estimate from latest valid measurements; this project does not compute EPA NowCast/24-hour AQI yet).

This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.

Air quality today

The air quality in Trento today is classified as Moderate. The primary pollutant measured is PM2.5 (fine particles). According to the latest data, the concentration of PM2.5 stands at 10.43 µg/m³, while PM10 measures 28.64 µg/m³ based on seven valid observations.

Data is shown via OpenAQ and reflects the current monitoring results for the city. 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 Trento includes six measured pollutants – carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter ≤ 10 µm (PM10), particulate matter ≤ 2.5 µm (PM2.5) and sulphur dioxide (SO₂). Data come from four monitoring stations that together provide sixteen recent rows of observations. Every pollutant in the set has a last‑updated timestamp of 2026-02-07 09:00 UTC, which falls within the “updated within 7 days” freshness bucket, so the information reflects conditions recorded only a few days ago.

Across the dataset the observed values show a fairly wide spread. For NO₂ the minimum reported concentration is 27.89 µg/m³ and the maximum reaches 133.21 µg/m³, with a median of about 54.6 µg/m³; PM10 varies from 14.98 to 113.0 µg/m³ (median ≈ 30.1), while O₃ stays low between 3.12 and 4.99 µg/m³ (median ≈ 4.06). The particulate fractions show tighter ranges: PM2.5 runs from 10.43 to 19.77 µg/m³ (median ≈ 15.1) and SO₂ from 3.48 to 7.48 µg/m³ (median ≈ 5.48). CO displays the broadest absolute range, with values as low as 650.0 µg/m³ and as high as roughly 2 000 µg/m³ (median ≈ 1 330).

The coverage is uneven: NO₂ and PM10 have four reporting stations each, while O₃, PM2.5, SO₂ and CO are represented by only two stations. Nevertheless, all rows are recent, so the dataset captures a snapshot of current air quality across multiple points in the city. Because monitoring locations differ and concentrations can change quickly, conditions may vary locally even within this short time window.

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 Trento are based on seven valid measurements and were updated within 7 days, with the latest reading recorded at 2026‑02‑07T09:00:00+00:00. This snapshot reflects conditions at specific monitoring points and times; air quality can differ across neighborhoods and throughout the day, so values may not represent every location or moment in the city.

OpenAQ station rows