Air quality in Wellington Centre, Prince Edward Island, Canada today
Mr. Duck’s Air Quality Score
Good air today for Wellington Centre, Prince Edward Island, Canada
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Wellington Centre is rated as Good today. The primary pollutant identified is PM2.5, with measurements indicating a concentration of 2.5 µg/m³ based on four valid readings collected via OpenAQ.
Overall conditions meet the Good category criteria, and the data reflect consistent monitoring across the available samples. 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 Wellington Centre air‑quality record draws from a single monitoring location, so each pollutant is represented by one data row. All four measured species—nitric oxide (NO), nitrogen dioxide (NO₂), ozone (O₃) and fine particulate matter (PM2.5)—have values that were last updated on 2026-02-10 22:00 UTC, which falls within the “updated within three days” freshness window.
For NO the dataset shows a constant reading of 0.0004 ppm; the minimum, median and maximum are identical, indicating no observed variation in this short record. NO₂ registers at exactly zero ppm across its single entry, again with no spread. Ozone is recorded at 0.039 ppm, also without any range. PM2.5 is reported as 2.5 µg/m³, and like the gases the figure does not change between minimum, median and maximum. Because each pollutant has only one observation, statistical measures such as inter‑quartile ranges or percentiles cannot be derived; the data simply reflect a snapshot rather than a distribution.
The overall picture is that Wellington Centre’s current air‑quality profile is based on very recent but limited information—one station, one timestamp per pollutant, and no variability in the reported values. While this provides an up‑to‑date glimpse of conditions at the sensor location, it does not capture spatial or temporal fluctuations that may occur elsewhere in the city or over longer periods. Users should keep in mind that actual air quality can differ across neighborhoods and times beyond the moment captured by this single, fresh data point.
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 current dataset for Wellington Centre includes four valid measurements and was updated within three days, with the latest refresh recorded at 2026‑02‑10T22:00:00+00:00. These values provide a recent snapshot of ambient conditions, but air quality can differ across neighborhoods and change throughout the day, so local variations may not be fully captured in this summary.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| WELLINGTON | no | 0.0004 | ppm | 2026-02-10 22:00 UTC |
| WELLINGTON | no2 | 0.0 | ppm | 2026-02-10 22:00 UTC |
| WELLINGTON | o3 | 0.039 | ppm | 2026-02-10 22:00 UTC |
| WELLINGTON | pm25 | 2.5 | µg/m³ | 2026-02-10 22:00 UTC |