Air quality in Fort Worth, Texas, United States of America today

Mr. Duck’s Air Quality Score

Good air today for Fort Worth, Texas, United States of America

⚠️ This website is currently under active development. Some data may be incomplete or temporarily inaccurate. For health-critical decisions, please verify information through official government or environmental sources.

Categories follow US EPA AQI breakpoints for PM (estimate from latest valid measurements; this project does not compute EPA NowCast/24-hour AQI yet).

This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.

Air quality today

The air quality in Fort Worth, Texas is rated as Good today. The primary pollutant measured is PM2.5 (fine particles).

Measurements from 19 valid sampling points show a PM2.5 concentration of 7.13 µg/m³. No PM10 value is 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 OpenAQ feed for Fort Worth currently provides data on seven measured pollutants: ozone (O3), fine particulate matter (PM2.5), coarse particles (PM10), ultrafine particles (PM1), relative humidity, temperature and particle number concentration (UM003). These measurements come from 26 individual rows representing observations at seven distinct monitoring stations across the city.

The most recent readings are very fresh for most pollutants: O3 was recorded on 2026-02-10 23:00 UTC, while PM2.5, PM1, relative humidity, temperature and UM003 all have their latest values timestamped 2026-02-11 01:00 UTC. In contrast, the only PM10 data point is older, last updated on 2025-01-13 23:00 UTC, indicating that coverage for this metric is limited both in time and location.

Across the recent dataset, concentrations show a modest spread. PM2.5 values range from just above zero (0.0167 µg/m³) to about 16.9 µg/m³, with a median near 7.1 µg/m³; PM1 varies between 0 and 10.8 µg/m³, centering around 3.8 µg/m³. Relative humidity measurements sit between roughly 32 % and 55 %, median 35 %; temperature spans 17.9 °C to 25.2 °C, median about 20.0 °C. Particle number concentrations (UM003) are observed from 125 particles/cm³ up to nearly 1,920 particles/cm³, with a typical value around 757 particles/cm³.

The dataset also contains several rows classified as “old” or “unknown,” reflecting that not all stations report continuously. Consequently, while the freshest data give a snapshot of current conditions at a few well‑instrumented sites, citywide air quality can still vary by neighborhood and time of day, especially for pollutants like PM10 where recent observations are scarce.

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 set for Fort Worth includes 19 valid measurements and is marked as Updated within 30 days; the latest values were recorded on 2026‑02‑11 at 01:00 UTC. This snapshot reflects conditions at a single point in time and may not represent variations across different neighborhoods or times of day within the city, so users should consider local factors when interpreting the information.

OpenAQ station rows