Air quality in Anderson County, South Carolina, United States of America today
Mr. Duck’s Air Quality Score
Moderate air today for Anderson County, South Carolina, 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 today in Anderson County, South Carolina is classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements from five valid observations show a PM2.5 concentration of 21.73 µg/m³.
Data are shown via OpenAQ and reflect the current monitoring results for the area. 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 Anderson, South Carolina air‑quality dataset includes five measured pollutants from a single monitoring location. PM1 is reported at 10.402166652679444 µg/m³, PM2.5 at 21.727833334604895 µg/m³, relative humidity at 46.73316631317138 %, temperature at 20.03866659800212 °C and particle count (UM003) at 748.3833333333333 particles/cm³. All five variables share the same timestamp – 2026‑02‑11 01:00 UTC – which falls within the “updated within 7 days” freshness category, indicating that the most recent observations are very current.
Because there is only one reporting station (five rows of data), the dataset provides a snapshot rather than a citywide picture. Each pollutant shows no variation across the recorded period; the minimum, median and maximum values are identical for every parameter, so the spread is effectively zero. This uniformity means the numbers represent a single moment in Anderson rather than a range of conditions that might be observed at different times or locations.
In practical terms, users should keep in mind that while the data are fresh, they capture only one point in space and time. Conditions such as temperature, humidity or particulate concentrations can differ across neighborhoods or later in the day, so the figures here give a precise but limited view of Anderson’s air quality on 2026‑02‑11 at 01:00 UTC.
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 five valid measurements and was Updated today (last refreshed at 2026‑02‑11T01:00:00+00:00). These values represent a single point‑in‑time snapshot for Anderson County, South Carolina; air quality can differ across neighborhoods and change throughout the day. Consequently, this information provides a general overview rather than a precise condition for any specific location or moment within the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Anderson | pm1 | 10.402166652679444 | µg/m³ | 2026-02-11 01:00 UTC |
| Anderson | pm25 | 21.727833334604895 | µg/m³ | 2026-02-11 01:00 UTC |
| Anderson | relativehumidity | 46.73316631317138 | % | 2026-02-11 01:00 UTC |
| Anderson | temperature | 20.03866659800212 | c | 2026-02-11 01:00 UTC |
| Anderson | um003 | 748.3833333333333 | particles/cm³ | 2026-02-11 01:00 UTC |