Air quality in Portici, Campania, Italy today
Mr. Duck’s Air Quality Score
Good air today for Portici, Campania, 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 Portici today is classified as Good. The primary pollutant recorded is PM2.5, with a measured concentration of 7.98 µg/m³. For comparison, the concurrent PM10 level stands at 22.55 µg/m³.
Four valid measurements underpin these values, which are displayed through OpenAQ data. 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 Portici contains measurements for four key pollutants – nitrogen dioxide, ozone, particulate matter 10 µm or less and particulate matter 2.5 µg/m³. All values come from a single monitoring site located in Parco Regia, so the city’s air‑quality picture is based on one station rather than a network of locations.
Each pollutant has exactly one recorded value for the most recent reporting period, with the same timestamp across the board: 2026-02-07 07:00 UTC. The data are marked as “Updated within 7 days,” indicating that the latest observations are fresh but still reflect conditions from a single day rather than continuous monitoring. Because there is only one row per pollutant, the statistical spread is zero – the minimum, median and maximum are identical for each substance (NO₂ 17.31 µg/m³, O₃ 15.43 µg/m³, PM10 22.55 µg/m³, PM2.5 7.98 µg/m³). This lack of variation means the dataset does not capture any short‑term fluctuations that might occur across different times of day or weather conditions.
With four pollutant entries and a single monitoring point, coverage is limited to one specific location in Portici. While the timestamps are recent, the absence of multiple stations or repeated measurements means the data provide only a snapshot rather than a comprehensive view of air quality throughout the city. Users should keep in mind that actual concentrations can differ across neighborhoods and over time, even though the current dataset offers a clear, up‑to‑date reading for the site at Parco Regia.
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 Portici are based on four valid measurements and have been updated within 7 days, with the most recent reading recorded at 2026‑02‑07T07:00:00+00:00. This snapshot reflects conditions at a specific time and place; air quality can differ across neighborhoods and change throughout the day, so values may not represent the entire city at all times.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Portici parco reggia | no2 | 17.31 | µg/m³ | 2026-02-07 07:00 UTC |
| Portici parco reggia | o3 | 15.43 | µg/m³ | 2026-02-07 07:00 UTC |
| Portici parco reggia | pm10 | 22.55 | µg/m³ | 2026-02-07 07:00 UTC |
| Portici parco reggia | pm25 | 7.98 | µg/m³ | 2026-02-07 07:00 UTC |