Air quality in Augusta, Maine, United States of America today
Mr. Duck’s Air Quality Score
Good air today for Augusta, Georgia, 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 Augusta, Maine is classified as Good today. The primary pollutant measured is PM2.5 (fine particles), with a reference concentration of 6.0 µg/m³. In addition, the PM10 reference value for the same period is 26.0 µg/m³.
OpenAQ reports five valid measurements contributing to this 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 current station data listed for this city is focused on particulate matter (PM). Only two pollutants are represented in the available records – PM10 and PM2.5 – each coming from a single monitoring location identified as Augusta LSS. Both measurements were last updated on 2026-02-11 00:00 UTC, which falls within the “updated within 7 days” freshness category, indicating that the most recent data are relatively current.
For PM10 the reported values are all identical at 26.0 µg/m³, with a minimum, median and maximum of 26.0 µg/m³ and the 10th‑percentile and 90th‑percentile also equal to 26.0 µg/m³. PM2.5 shows the same pattern, recorded at a constant 6.0 µg/m³ across its statistical summary. Because each pollutant is captured by only one station row, there is no variation or spread in the dataset, and coverage is limited to this single site. Consequently, while the timestamps are fresh, the data provide a very narrow snapshot of air quality that may not reflect conditions elsewhere in Augusta at any given moment.
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 Augusta, Maine reflects five valid measurements and was updated today (2026‑02‑11T00:00:00+00:00). These readings represent a snapshot of conditions at the time of collection; air quality can vary across different neighborhoods and throughout the day, so values may differ from what you experience in other parts of the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Augusta LSS | pm10 | 26.0 | µg/m³ | 2026-02-11 00:00 UTC |
| Augusta LSS | pm25 | 6.0 | µg/m³ | 2026-02-11 00:00 UTC |