Air quality in Melbourne, Florida, United States of America today
Mr. Duck’s Air Quality Score
Good air today for Melbourne, Victoria, Australia
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Melbourne, Florida is currently classified as Good. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 4.3 µg/m³ and a PM10 reference value of 11.0 µg/m³ based on 59 valid observations collected via OpenAQ.
Overall conditions meet the criteria for a Good rating, reflecting low concentrations of the measured pollutants. 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
Melbourne’s air‑quality feed includes three measured pollutants – ozone (O₃), particulate matter ≤ 10 µm (PM10) and particulate matter ≤ 2.5 µm (PM2.5). All data come from a single monitoring site, giving a total of three rows in the dataset. Each pollutant has one recent observation recorded at 2026‑02‑10 23:00 UTC, so the newest timestamps are all within the last 30 days and therefore considered fresh.
The ozone reading is 0.057 ppm, which is both the minimum and maximum value reported for this location, indicating no observed variation in the dataset. Particulate matter shows a similar pattern: PM10 is consistently 11.0 µg/m³ and PM2.5 is consistently 4.3 µg/m³ across the single station’s record. Because each pollutant has only one data point, median, 10th percentile and 90th percentile values are identical to the reported measurement, and there is no spread to describe.
With just one monitoring site contributing three rows, coverage for Melbourne is limited; spatial differences in air quality across the city cannot be captured by this dataset. While the timestamps are recent, the lack of multiple stations or repeated measurements means that temporal trends or day‑to‑day fluctuations are not represented here. Users should keep in mind that conditions can vary by neighborhood and time even though the current data set provides a single snapshot for each pollutant.
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 dataset for Melbourne, Florida includes 59 valid measurements and is refreshed Updated within 30 days, with the most recent data recorded on 2026‑02‑10T23:00:00+00:00. This information reflects a single snapshot of conditions; air quality can vary by location and time within the city, so values may differ across neighborhoods or at different hours of the day.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Melbourne | o3 | 0.057 | ppm | 2026-02-10 23:00 UTC |
| Melbourne | pm10 | 11.0 | µg/m³ | 2026-02-10 23:00 UTC |
| Melbourne | pm25 | 4.3 | µg/m³ | 2026-02-10 23:00 UTC |