Air quality in Corregidora, Querétaro, Mexico today
Mr. Duck’s Air Quality Score
Moderate air today for Corregidora, Querétaro, Mexico
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 Corregidora is rated as Moderate. The primary pollutant identified is PM2.5 (fine particles), with a measured concentration of 29.32 µg/m³ based on five valid observations reported through OpenAQ.
These data reflect the current assessment for the city without additional interpretation. 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 Corregidora air‑quality record contains a single monitoring station that reports five pollutants: carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), fine particulate matter (PM₂.5) and sulfur dioxide (SO₂). All of the most recent measurements were taken at the same moment, 2026‑02‑10 22:00 UTC, so the data set is uniformly fresh across every pollutant.
For each compound the dataset shows only one value, which also serves as the minimum, median and maximum. CO registers 0.51 ppm, NO₂ 0.00782 ppm, O₃ 0.05229 ppm, PM₂.5 29.32 µg/m³ and SO₂ 0.00244 ppm. Because there is a single observation per pollutant, the spread (10th‑percentile to 90th‑percentile) collapses to that same figure, indicating no recorded variability within the reporting period.
The presence of all five standard pollutants means the station provides a complete chemical profile for this location, but the coverage is limited to one site and one timestamp. Consequently, while the snapshot is up‑to‑date, it cannot capture spatial or temporal fluctuations that may occur elsewhere in Corregidora. Users should keep in mind that conditions can differ by neighborhood and over time, and additional measurements would be needed for a fuller picture of the city’s air quality.
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 Corregidora reflects five valid measurements and is updated within three days, with the most recent reading recorded on 2026‑02‑10 at 22:00 UTC. While this snapshot provides a reliable overview of current conditions, air quality can differ across neighborhoods and change rapidly throughout the day, so local variations may not be captured in these figures.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Corregidora | co | 0.51 | ppm | 2026-02-10 22:00 UTC |
| Corregidora | no2 | 0.00782 | ppm | 2026-02-10 22:00 UTC |
| Corregidora | o3 | 0.052289999999999996 | ppm | 2026-02-10 22:00 UTC |
| Corregidora | pm25 | 29.32 | µg/m³ | 2026-02-10 22:00 UTC |
| Corregidora | so2 | 0.00244 | ppm | 2026-02-10 22:00 UTC |