Air quality in Port Alberni, British Columbia, Canada today
Mr. Duck’s Air Quality Score
Good air today for Port Alberni, British Columbia, 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 Port Alberni is currently classified as Good. The primary pollutant identified for today is PM2.5 (fine particles).
Measurements show a PM2.5 concentration of 6.0 µg/m³, based on one valid observation reported through OpenAQ. No PM10 value is available at this time. 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 current station data listed for this city is focused on particulate matter (PM). Only one monitoring row is available, and it reports a single pollutant: PM2.5 measured in micrograms per cubic metre. The most recent reading was recorded at the Port Alberni Element sensor on 2026-02-10 22:00 UTC, which falls within the “updated within 3 days” freshness category, indicating that the data is relatively current.
All reported values for PM2.5 are identical across statistical measures: the minimum, median, maximum, 10th percentile and 90th percentile all equal 6.0 µg/m³. Because there is just one station, there is no variation to compare across locations within Port Alberni, and the dataset does not include any other pollutants or older observations. Consequently, while the available figure gives a snapshot of fine‑particle concentration at a specific point in time, it cannot capture spatial differences or longer‑term trends for the city.
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 data for Port Alberni is based on a single valid measurement and was refreshed recently, being Updated within 3 days as of the last update on 2026‑02‑10T22:00:00+00:00. This snapshot reflects conditions at one monitoring point and time; air quality can differ across neighborhoods and throughout the day, so local variations may not be captured in this single reading.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Port Alberni Element | pm25 | 6.0 | µg/m³ | 2026-02-10 22:00 UTC |