Air quality in Clovis, California, United States of America today

Mr. Duck’s Air Quality Score

Moderate air today for Clovis, California, 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 Clovis, California is currently classified as Moderate. The primary pollutant identified is PM10, with measured concentrations showing a PM2.5 value of 8.8 µg/m³ and a PM10 value of 58.0 µg/m³ based on seven valid observations.

These figures reflect the latest data available through OpenAQ for this location. 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 Clovis includes seven recent data rows from a single monitoring site on North Villa Avenue. All seven pollutants—carbon monoxide (CO), nitric oxide (NO), nitrogen dioxide (NO₂), total oxides of nitrogen (NOX), ozone (O₃), particulate matter ≤10 µm (PM₁₀) and particulate matter ≤2.5 µm (PM₂.₅)—are represented, but each pollutant is captured in only one row. The most recent timestamps are from 2026‑02‑10, with the gases recorded at 16:00 UTC and the particulates at 23:00 UTC, meaning every measurement was updated within the last seven days.

Because each pollutant appears just once, the reported minimum, median and maximum values are identical. CO is measured at 0.3 ppm, NO at 0.0018 ppm, NO₂ at 0.0102 ppm, NOX at 0.012 ppm and O₃ at 0.006 ppm. The particulate readings show PM₁₀ at 58.0 µg/m³ and PM₂.₅ at 8.8 µg/m³. This uniformity indicates no observed spread for any pollutant in the current dataset.

The data set’s narrow coverage—one station supplying all seven pollutants—means city‑wide conditions may differ from what is captured at this location, especially given that no older or unknown‑age rows are present. While the timestamps are fresh, the lack of multiple monitoring points limits insight into spatial variation across Clovis.

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 seven valid measurements and was updated within 3 days, with the most recent reading recorded on 2026‑02‑10 at 23:00 UTC. This snapshot provides a current view of air quality across Clovis, California, but conditions can differ by specific location and time of day within the city, so values may vary locally.

OpenAQ station rows