Air quality in Li, Thailand today
Mr. Duck’s Air Quality Score
Moderate air today for Li, Thailand
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Li today is classified as Moderate. The primary pollutant identified is PM2.5 (fine particles), with a measured concentration of 23.7 µg/m³. This assessment is based on a single valid measurement reported through OpenAQ.
Data for other pollutants are not available, and the count of valid observations is one. 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 rows: PM10 and PM2.5, each coming from a single monitoring location – the Li District Office. Because there is just one row per pollutant, the coverage across the city is very limited; no additional stations contribute data for other locations or for different contaminants.
The timestamps show a mixed picture of freshness. The most recent PM10 reading dates back to 2023‑06‑06 00:00 UTC and is flagged as “Old data,” while the latest PM2.5 value was recorded on 2026‑02‑10 22:00 UTC and is marked as updated within seven days. Both pollutants have a single reported value, with PM10 consistently at 25.0 µg/m³ and PM2.5 at 23.7 µg/m³; there is no variation in minimum, median or maximum figures. Consequently, the dataset provides only a narrow snapshot of particulate levels at one site, and conditions elsewhere in Li may differ from these point measurements.
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 and is Updated within 3 days, with the most recent reading recorded on 2026‑02‑10 at 22:00 UTC. This snapshot provides a brief view of current conditions in Li, Thailand, but air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured by this single data point.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Li District Office | pm10 | 25.0 | µg/m³ | 2023-06-06 00:00 UTC |
| Li District Office | pm25 | 23.7 | µg/m³ | 2026-02-10 22:00 UTC |