St Marys Sydney North-west AQI: St Marys Sydney North-west Real-time Air Quality Index (AQI). |
41 | Good Updated on Thursday 11:00 temperature: 32°C |
| current | past 2 days | min | max | |
PM2.5 AQI | 41 | 1 | 52 | |
PM10 AQI | 4 | 4 | 45 | |
O3 AQI | 40 | 3 | 40 | |
NO2 AQI | 4 | 2 | 18 | |
Temp. | 32 | 11 | 32 | |
Pressure | 1013 | 1010 | 1018 | |
Humidity | 26 | 26 | 78 | |
Wind | 3 | 1 | 4 | |
Air Quality Forecast

Air Quality Data provided by: the Office of Environment and Heritage - NSW (environment.nsw.gov.au)
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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/H3255)






