Air quality in Eeyou Istchee James Bay, Quebec, Canada today
Mr. Duck’s Air Quality Score
Good air today for Eeyou Istchee James Bay, Quebec, Canada
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality today in Eeyou Istchee James Bay is classified as Good. The primary pollutant identified is PM2.5 (fine particles), with a measured concentration of 1.1 µg/m³ based on two valid observations recorded via OpenAQ.
No other pollutants reached measurable levels, and the data reflect the current conditions for this location. 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 data for Eeyou Istchee James Bay includes measurements from a single monitoring location, identified as Radisson. Two pollutant rows are available, one for ozone (O₃) and one for fine particulate matter (PM₂.5). Both pollutants were recorded at the same timestamp, 2026‑02‑10 22:00 UTC, which falls within the “updated within three days” freshness window, indicating that the most recent observations are very current.
For ozone, the only reported value is 0.039 ppm. The minimum, median, and maximum values are all identical at 0.039 ppm, and the 10th‑percentile and 90th‑percentile figures match this single reading as well. This shows that there is no observed variability in ozone across the available data – essentially a single point measurement.
PM₂.5 is reported as 1.1 µg/m³, again with identical minimum, median, maximum, and percentile values. Like ozone, the particulate matter data consist of one uniform reading, so any range or spread cannot be assessed from this dataset.
Because only one monitoring site contributes both pollutant rows, coverage across the city is limited to that specific location. The dataset does not contain older or unknown‑timestamp entries; all rows are recent and uniformly fresh. Consequently, while the data provide an up‑to‑date snapshot for Radisson, they do not capture spatial variation within Eeyou Istchee James Bay or any temporal changes beyond the single timestamp. Users should keep in mind that conditions elsewhere in the region may differ from what is shown here.
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 data shown are based on two valid measurements and have been updated within 3 days, with the most recent reading recorded at 2026‑02‑10T22:00:00+00:00. This snapshot reflects conditions at a specific time and place; air quality can vary across different neighborhoods and moments throughout Eeyou Istchee James Bay.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Radisson | o3 | 0.039 | ppm | 2026-02-10 22:00 UTC |
| Radisson | pm25 | 1.1 | µg/m³ | 2026-02-10 22:00 UTC |