Air quality in District of Molonglo Valley, Australia today

Mr. Duck’s Air Quality Score

Moderate air today for District of Molonglo Valley, Australia

⚠️ 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 the District of Molonglo Valley is currently classified as Moderate. The primary pollutant measured is PM2.5, with a reported concentration of 12.744666671752931 µg/m³. The reference value for PM2.5 is 12.744666671752931 µg/m³. No PM10 data is available for this location. Five individual sensor readings contributed to the current assessment.

Data is shown via OpenAQ, which aggregates measurements from multiple monitoring stations. The observations reflect recent sampling within the district. All values are expressed in micrograms per cubic metre. The valid measurement count is five. Measurements were taken at different locations across the district. Each reading contributes to the overall assessment presented here. OpenAQ provides the data without additional processing. 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 dataset for the District of Molonglo Valley pulls a single set of measurements from the Denma​n Prospect monitoring site, meaning there is one row of data for each pollutant. The six pollutants recorded are PM1, PM10, PM2.5, relative humidity, temperature and the particle count UM003. For PM1 the value is 8.391333325703938 µg/m³, for PM10 it is 3.4954582850138345 µg/m³, for PM2.5 it is 12.744666671752931 µg/m³, relative humidity stands at 51.473666763305665 %, temperature at 24.201833248138428 °C and UM003 at 1597.8583333333333 particles/cm³. Because each pollutant is represented by a single observation, the minimum, median and maximum are identical, so the data do not show any internal spread or variability.

Freshness varies across the parameters. Five of the six measurements – PM1, PM2.5, relative humidity, temperature and UM003 – were last updated on 2026‑02‑10 22:00 UTC, placing them within the most recent three‑day window. The PM10 reading is older, with its most recent timestamp on 2025‑01‑13 23:00 UTC, and is flagged as “old data.” Consequently, the overall picture is recent for most pollutants but incomplete for PM10. With only one monitoring location, the dataset cannot capture spatial differences across the district, so conditions elsewhere may differ from those recorded at Denman Prospect. The limited number of rows and the single‑site coverage mean that while the available values give a snapshot of current air quality at that point, they do not represent a broader or long‑term trend for the entire city.

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 the District of Molonglo Valley includes five valid measurements and is updated within 3 days. The latest data were recorded on 2026-02-10 at 22:00 UTC. This snapshot reflects conditions at a specific time and place; air quality can vary by location and time within the city. Users should consider these factors when interpreting the information.

OpenAQ station rows