Air quality in Buñol, Valencian Community, Spain today
Mr. Duck’s Air Quality Score
Good air today for Buñol, Valencian Community, Spain
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Buñol today is classified as Good. The primary pollutant identified is PM2.5 (fine particles).
Measurements recorded by OpenAQ show a PM2.5 value of 1.0 µg/m³ and a PM10 value of 3.0 µg/m³, based on six valid observations. 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 Buñol air‑quality dataset currently contains measurements for seven pollutants – carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM10), particulate matter 2.5 µm or less (PM2.5) and sulphur dioxide (SO₂). All of these values come from a single monitoring location, identified as BUÑOL CEMEX, which accounts for the seven rows of data in the OpenAQ feed.
Most of the recorded values are very recent: CO, NO₂, O₃, PM10, PM2.5 and SO₂ were all last updated on 2026‑02‑09 at 15:00 UTC, placing them well within the “updated within 7 days” freshness bucket. The exception is NO, whose most recent entry dates back to 2024‑01‑16 at 22:00 UTC and is flagged as old data. Because each pollutant shows a single recorded figure – for example CO is consistently reported as 100.0 µg/m³, NO as 3.0 µg/m³, NO₂ as 4.0 µg/m³, O₃ as 70.0 µg/m³, PM10 as 3.0 µg/m³, PM2.5 as 1.0 µg/m³ and SO₂ as 3.0 µg/m³ – the minimum, median and maximum values are identical for every component, indicating no observed variability within this limited snapshot.
The dataset therefore offers a very narrow view of Buñol’s air quality: it is based on one sensor, provides only a single measurement per pollutant, and includes one outdated entry. While the recent timestamps give confidence that most numbers reflect current conditions at the BUÑOL CEMEX site, the lack of multiple stations or repeated observations means that spatial and temporal variations across the city are not captured here. Users should keep in mind that air‑quality can differ by neighbourhood and over time, and this snapshot represents only one point in Buñol’s broader environment.
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 Buñol contains six valid measurements and is updated within three days, with the most recent data recorded on 2026‑02‑09 at 15:00 UTC. This snapshot reflects conditions at a specific time and location; air quality can vary across different parts of the city and change throughout the day.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| BUÑOL CEMEX | co | 100.0 | µg/m³ | 2026-02-09 15:00 UTC |
| BUÑOL CEMEX | no | 3.0 | µg/m³ | 2024-01-16 22:00 UTC |
| BUÑOL CEMEX | no2 | 4.0 | µg/m³ | 2026-02-09 15:00 UTC |
| BUÑOL CEMEX | o3 | 70.0 | µg/m³ | 2026-02-09 15:00 UTC |
| BUÑOL CEMEX | pm10 | 3.0 | µg/m³ | 2026-02-09 15:00 UTC |
| BUÑOL CEMEX | pm25 | 1.0 | µg/m³ | 2026-02-09 15:00 UTC |
| BUÑOL CEMEX | so2 | 3.0 | µg/m³ | 2026-02-09 15:00 UTC |