Air quality in Deschambault-Grondines, Quebec, Canada today
Mr. Duck’s Air Quality Score
Moderate air today for Deschambault-Grondines, 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 in Deschambault‑Grondines is currently classified as Moderate. The primary pollutant measured today is PM2.5, with a reported concentration of 9.6 µg/m³ based on two valid observations from OpenAQ data.
These values reflect the latest available readings for fine particulate matter in the area. 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 air‑quality record for Deschambault‑Grondines currently includes two measured pollutants, ozone (O3) and fine particulate matter (PM2.5). The dataset is built from a single monitoring location that reported one row for each pollutant, giving a total of two rows of data. Both observations are recent: the latest update was recorded on 2026‑02‑10 at 22:00 UTC, which falls within the “updated within three days” freshness window.
For ozone, the only value captured is 0.028 ppm, and because there is just one measurement the minimum, median, maximum, as well as the 10th and 90th percentiles are all identical at 0.028 ppm. The same pattern holds for PM2.5, where a single reading of 9.6 µg/m³ was logged; consequently every statistical summary (min, median, max, p10, p90) equals 9.6 µg/m³. This uniformity reflects the limited temporal depth of the record rather than any natural variability in the atmosphere.
Because the dataset contains only one station and a single recent entry for each pollutant, there is no spread of values to describe trends or fluctuations over time. The coverage is therefore narrow: both pollutants are represented, but the information comes from just one location and one moment in time. While the timestamps are fresh, the lack of multiple rows means that conditions elsewhere in Deschambault‑Grondines or at other times cannot be inferred from this data alone. Users should keep in mind that air quality can differ across neighborhoods and change throughout the day, even though the current snapshot is up‑to‑date for the reporting site.
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 Deschambault‑Grondines includes two valid measurements and was refreshed recently, Updated within 3 days; the latest values were recorded on 2026‑02‑10 at 22:00 UTC. These figures represent a snapshot of conditions at that time and may not reflect variations across different neighbourhoods or moments later in the day. Air quality can change quickly, so local conditions may differ from what is shown here.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Deschambault | o3 | 0.028 | ppm | 2026-02-10 22:00 UTC |
| Deschambault | pm25 | 9.6 | µg/m³ | 2026-02-10 22:00 UTC |