Air quality in Collier County, Florida, United States of America today
Mr. Duck’s Air Quality Score
Good air today for Collier County, Florida, United States of America
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Collier County, Florida is rated as Good today. The primary pollutant measured is PM2.5 (fine particles), with a reported concentration of 6.8 µg/m³ based on two valid observations from OpenAQ data.
Overall conditions meet the Good category criteria according to the latest 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 dataset for Collier County currently contains measurements from a single monitoring location, Laurel Oaks Elementa. Two pollutants are reported: ozone (O₃) and fine particulate matter (PM2.5). For ozone the recorded value is 0.045 ppm, while PM2.5 shows a concentration of 6.8 µg/m³. Both readings share the same timestamp, last updated on 2026‑02‑10 23:00 UTC, which falls within the “updated within 7 days” freshness category.
Because only one station contributes data, the coverage across the county is limited to that specific site. The reported figures are identical for minimum, median, and maximum values, indicating no observed variation in the short record available from this sensor. Consequently, there is no spread or range to describe for either pollutant at this time. The freshness of the data is relatively recent, with the most current measurement dated just a few days ago, but the lack of additional stations means that conditions elsewhere in Collier County are not captured.
In summary, the available information includes ozone and PM2.5 measurements from one location, all recorded on the same day within the past week, and there is no variability shown across the reported values. Users should keep in mind that air quality can differ throughout the county, and this single‑point snapshot does not reflect broader spatial patterns.
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 reflects two valid measurements and is Updated within 3 days, with the most recent reading recorded on 2026‑02‑10 at 23:00 UTC. This snapshot provides a brief view of current conditions; however, air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in Collier County.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Laurel Oaks Elementa | o3 | 0.045 | ppm | 2026-02-10 23:00 UTC |
| Laurel Oaks Elementa | pm25 | 6.8 | µg/m³ | 2026-02-10 23:00 UTC |