Upper-hunter Merriwa AQI: Upper-hunter Merriwa Real-time Air Quality Index (AQI). | ![]() |
26 | Good Updated on Thursday 4:00 Primary pollutant: o3 |
current | past 2 days | min | max | |
PM2.5 AQI | 10 | 1 | 25 | |
PM10 AQI | 8 | 4 | 16 | |
O3 AQI | 26 | 11 | 29 | |
NO2 AQI | 0 | 0 | 11 | |
SO2 AQI | 0 | 0 | 7 | |
CO AQI | 1 | 0 | 1 | |
Temp. | 1 | 1 | 21 | |
Pressure | 976 | 976 | 980 | |
Humidity | 92 | 32 | 97 | |
Wind | 1 | 1 | 6 | |
Rain | - | 0 | 0 |
Air Quality Forecast

Air Quality Data provided by: the Office of Environment and Heritage - NSW (environment.nsw.gov.au)
Do you know of any Air Quality stations in your area? why not participate to the map with your own air quality station?

> aqicn.org/gaia/ <
Share: “How polluted is the air today? Check out the real-time air pollution map, for more than 100 countries.”
Share: “Upper-hunter Merriwa Air Quality is Good - on Thursday, Sep 4th 2025, 04:00 am”
Cloud API

This air quality monitoring station real-time data can be programmatically accessed using this API url: (For more information, check the API page:aqicn.org/api/ or aqicn.org/data-platform/api/H13776)