Air quality in Benevento, Campania, Italy today

Mr. Duck’s Air Quality Score

Good air today for Benevento, Campania, 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 Benevento today is classified as Good. The primary pollutant measured is PM2.5 (fine particles). According to the latest data, the PM2.5 concentration is 7.04 µg/m³ and the accompanying PM10 level is 18.02 µg/m³, based on ten valid measurements.

Data are shown via OpenAQ. 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 Benevento aggregates measurements from four monitoring sites and a total of thirteen recent records. It covers the four key urban pollutants tracked by OpenAQ – nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM10) and fine particulate matter 2.5 µm or less (PM2.5). All readings were last refreshed on 2026‑02‑07 at 07:00 UTC, so the newest values are no older than a week for each pollutant.

Across the city the observed concentrations span a fairly wide range. NO₂ values recorded at the Via Mustilli sensor vary from a low of 2.56 µg/m³ up to 50.87 µg/m³, with a median around 10.30 µg/m³; the 10th‑percentile sits near 2.97 µg/m³ and the 90th‑percentile close to 40.61 µg/m³, indicating occasional spikes above typical levels. PM10 measurements at the same site range from 13.58 to 20.20 µg/m³, clustering tightly around a median of 15.81 µg/m³ (10th‑percentile 13.59, 90th‑percentile 19.55). Fine particles (PM2.5) show the smallest spread, from 5.0 to 15.7 µg/m³ with a median of 7.04 µg/m³; the lower decile is 5.41 and the upper decile 13.97. Ozone recorded at the industrial zone site spans 1.43 to 49.31 µg/m³, median 25.37 µg/m³, with a 10th‑percentile of 6.22 and a 90th‑percentile of 44.52, reflecting considerable variability.

The data set is relatively balanced in terms of station coverage for NO₂, PM10 and PM2.5 – each has four recent rows – but ozone is represented by only two recent entries, so its city‑wide picture is less complete. Overall the timestamps are fresh, yet the limited number of rows means that conditions can differ across neighborhoods and times not captured in this snapshot.

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 Benevento includes ten valid measurements and is marked as Updated within 7 days, with the most recent data recorded on 2026‑02‑07T07:00:00+00:00. These figures reflect a snapshot of conditions at specific monitoring points; air quality can differ across neighborhoods and change throughout the day, so local values may vary from those shown here.

OpenAQ station rows