Air quality in Janvier, Alberta, Canada today
Mr. Duck’s Air Quality Score
Good air today for Janvier, Alberta, 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 Janvier today is classified as Good. The primary pollutant measured is PM2.5, with a reported concentration of 5.5 µg/m³ based on four valid observations recorded by OpenAQ.
Overall conditions meet the Good category criteria, and no other pollutants have been highlighted for this assessment. 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 Janvier air‑quality dataset contains measurements for four pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃) and fine particulate matter (PM₂.5). All of these values come from a single monitoring station, giving one row per pollutant. The most recent update for every parameter was recorded on 2026‑02‑10 at 22:00 UTC, so the data are fresh within the last three days.
Across the four pollutants the observed concentrations are identical to their median and extreme percentiles because each has only a single reading. NO is reported at 0.003 ppm, NO₂ at 0.004 ppm, O₃ at 0.018 ppm and PM₂.5 at 5.5 µg/m³. Because there is just one station, the dataset does not capture spatial variation within Janvier; conditions elsewhere in the city could differ from these point measurements.
The limited coverage means that while the timestamps are current, the dataset provides a very narrow snapshot of air quality. With only four rows and no older or unknown‑age entries, there is no information on how values change over time or across multiple locations. Users should keep in mind that this single‑station view represents conditions at one specific site on 2026‑02‑10 22:00 UTC, and broader city‑wide patterns are not reflected in the available data.
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 Janvier reflects four valid measurements and was updated within 3 days, with the latest refresh recorded at 2026‑02‑10T22:00:00+00:00. This snapshot provides a concise view of ambient conditions but note that air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment within the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Janvier | no | 0.003 | ppm | 2026-02-10 22:00 UTC |
| Janvier | no2 | 0.004 | ppm | 2026-02-10 22:00 UTC |
| Janvier | o3 | 0.018 | ppm | 2026-02-10 22:00 UTC |
| Janvier | pm25 | 5.5 | µg/m³ | 2026-02-10 22:00 UTC |