Air quality in Maple Ridge, British Columbia, Canada today
Mr. Duck’s Air Quality Score
Good air today for Maple Ridge, 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 Maple Ridge today is classified as Good. The primary pollutant identified is PM2.5, fine particulate matter, and the measured concentration aligns with a reference value of 0.0 µg/m³. Five valid measurements contributed to this assessment.
Data are shown via OpenAQ and reflect the current conditions for the city. 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
Maple Ridge’s OpenAQ feed currently provides data from a single monitoring location, Creekside, giving one row of measurements for each pollutant. The dataset includes five measured variables: PM1 and PM2.5 (both reported as 0.0 µg/m³), relative humidity (40.71683343251546 %), temperature (16.712666797637937 °C) and UM003 particle count (9.830833339691162 particles/cm³). All values were last updated on 2026-02-10 at 22:00 UTC, so the freshest timestamp in the whole set is just a few days old.
Because there is only one station, coverage across the city is very limited; no spatial variation can be captured and any single reading may not represent conditions elsewhere in Maple Ridge. The pollutant values show virtually no spread – each metric has identical minimum, median and maximum figures, indicating that only one observation exists rather than a range of readings over time. Relative humidity and temperature are the only variables with non‑zero numbers, while both particulate measures register at zero, which may reflect sensor limits or lack of recent data rather than true absence of particles.
Overall the dataset is up‑to‑date in terms of timestamp but sparse in volume. With just one row per pollutant, trends or day‑to‑day fluctuations cannot be assessed, and users should keep in mind that actual air quality can differ across neighborhoods and times not captured by this single snapshot.
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 for Maple Ridge reflects five valid measurements and was updated within three days, with the most recent reading recorded on 2026‑02‑10 at 22:00 UTC. This snapshot provides a current view of ambient air quality across the city, but conditions can differ by neighbourhood and change throughout the day, so local variations may not be captured in these figures.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Creekside | pm1 | 0.0 | µg/m³ | 2026-02-10 22:00 UTC |
| Creekside | pm25 | 0.0 | µg/m³ | 2026-02-10 22:00 UTC |
| Creekside | relativehumidity | 40.71683343251546 | % | 2026-02-10 22:00 UTC |
| Creekside | temperature | 16.712666797637937 | c | 2026-02-10 22:00 UTC |
| Creekside | um003 | 9.830833339691162 | particles/cm³ | 2026-02-10 22:00 UTC |