Air quality in Lalitpur, Bagamati Province, Nepal today

Mr. Duck’s Air Quality Score

Unhealthy air today for Lalitpur, Bagamati Province, Nepal

⚠️ 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 today in Lalitpur, Bagamati Province, Nepal is classified as Unhealthy. The primary pollutant identified is PM2.5. Recent data indicate a PM2.5 concentration of 120.98 µg/m³. This figure represents the average of the most recent valid observations collected across monitoring points in the city. A total of 35 valid measurements contributed to the assessment. All values are reported in micrograms per cubic meter, the standard unit for particulate matter concentrations.

Data is shown via OpenAQ, which aggregates measurements from participating sensors and stations. The reported concentration reflects conditions at the time of sampling and is intended for informational purposes only. 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 Lalitpur air‑quality feed currently provides five measured parameters – PM1, PM2.5, relative humidity, temperature and the particle count UM003 – collected from eight monitoring stations and a total of forty recent rows of data. All five pollutants show a “last updated” timestamp of 2026‑02‑10 22:00 UTC, meaning the newest observations are less than a month old and therefore reflect the current state of the atmosphere as captured by the OpenAQ network.

Across the dataset the observed values span a fairly wide range for each pollutant. PM1 concentrations vary from a low of 18.65 µg/m³ to a high of 66.26 µg/m³, with a median of 42.81 µg/m³; PM2.5 values range between 30.24 µg/m³ and 120.98 µg/m³, centering around a median of 82.82 µg/m³. Relative humidity measurements cover 26.81 % up to 92.36 %, with a typical value near 47.55 %; temperature readings are recorded between 8.73 °C and 23.61 °C, medianing at 16.86 °C. The UM003 particle count shows the broadest spread, from 1 336 particles/cm³ to 4 908 particles/cm³, with a median of 3 131 particles/cm³.

Although the overall dataset includes eight stations, the most recent values for all five pollutants come from the Lagankhel (SC ‑ 05) – GD Labs location. This indicates that while the city’s monitoring network supplies a respectable number of rows, the freshest snapshot is limited to a single site. Consequently, conditions reported here represent the situation at that specific point in Lalitpur and may differ in other neighborhoods or at other times.

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 dataset for Lalitpur includes 35 valid measurements and is updated within 30 days. The latest data were recorded on 2026-02-10T22:00:00+00:00. This snapshot reflects conditions at the time of collection, but air quality can vary by location and time within the city. Users should consider these factors when interpreting the values presented.

OpenAQ station rows