Air quality in Atascosa County, Texas, United States of America today
Mr. Duck’s Air Quality Score
Good air today for Atascosa County, Texas, 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 Atascosa County, Texas is classified as Good today. The primary pollutant identified is PM2.5 (fine particles).
A single valid measurement was recorded, showing a PM2.5 value of 0.0 µg/m³. No PM10 data are available for this assessment. Data is shown via OpenAQ. 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 one monitoring location contributes to the dataset, reporting PM2.5 measurements in micrograms per cubic metre. The most recent reading was recorded at 2026-02-10 01:00 UTC and is classified as updated within the past seven days, indicating relatively fresh information for this single source.
All reported PM2.5 values are uniformly zero, with the minimum, median, maximum, 10th percentile and 90th percentile all equal to 0.0 µg/m³ at the Von Ormy Highway 16 site. Because there is just one row of data, there is no variation or spread to describe, and the dataset does not include any other pollutants. Consequently, while the timestamp suggests recent coverage, the lack of additional stations or pollutant types means the picture of air quality in Atascosa County is limited to this single point-in-time measurement and may not reflect conditions elsewhere in the county.
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 a single valid measurement for Atascosa County, Texas, and was updated within 3 days (last refreshed on 2026‑02‑10T01:00:00+00:00). 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 within the county.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Von Ormy Highway 16 | pm25 | 0.0 | µg/m³ | 2026-02-10 01:00 UTC |