Air quality in Abbotsford, British Columbia, Canada today

Mr. Duck’s Air Quality Score

Good air today for Abbotsford, British Columbia, Canada

⚠️ 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 Abbotsford today is classified as Good. The primary pollutant measured is PM2.5 (fine particles). Recent observations show a PM2.5 reference value of 2.3 µg/m³ and a PM10 reference value of 8.0 µg/m³, based on 18 valid measurements collected via OpenAQ.

Overall conditions meet the Good category criteria according to the latest data set. 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 Abbotsford air‑quality feed draws from three monitoring sites and a total of nineteen recent readings. All reported values were last updated on 2026‑02‑10 at 22:00 UTC, so the dataset reflects conditions captured within the past three days for every pollutant measured.

Available measurements include carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), sulfur dioxide (SO₂), particulate matter of three size fractions (PM₁, PM₂.5 and PM₁₀), as well as relative humidity and temperature, although the latter two are not listed in the summary values. For CO the single reading is 0.1 ppm from Abbotsford Airport. NO ranges from a low of 0.002 ppm to a high of 0.0037 ppm, with a median of 0.00285 ppm; NO₂ spans 0.0037‑0.0062 ppm and centers around 0.00495 ppm. Ozone is recorded between 0.025 and 0.027 ppm, typically near 0.026 ppm. Sulfur dioxide shows a narrow band from 0.0001 to 0.0002 ppm, median 0.00015 ppm. Particulate matter exhibits the widest spread: PM₁₀ values sit between 4.0 and 8.12 µg/m³ (median 8.0 µg/m³), while PM₂.5 varies from 0.53 to 2.3 µg/m³ (median 1.5 µg/m³). The only PM₁ reading, taken at Sandy Hill, is 0.1368 µg/m³.

Because each pollutant is represented by a small number of recent rows—often just one or two per site—the dataset gives a snapshot rather than a continuous time series. The uniform freshness (all within three days) means the numbers are current, but the limited spatial coverage and sparse sampling mean conditions can differ across neighbourhoods and times not captured here. Consequently, while the listed ranges describe what has been observed at the monitoring points, they do not capture the full variability that may exist throughout Abbotsford.

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 Abbotsford includes 18 valid measurements and is refreshed regularly, having been updated within 3 days (last update: 2026‑02‑10T22:00:00+00:00). These values represent a snapshot of conditions at the time of collection; air quality can vary by location and time within the city, so individual experiences may differ from the reported figures.

OpenAQ station rows