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Sydney St Marys Air Pollution: Real-time Air Quality Index (AQI)

Sydney St Marys
Sydney Penrith
St Marys Sydney North-west
Vineyard Sydney North-west
Richmond Sydney North-west
Rouse Hill Sydney North-west
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Sydney St Marys AQI: Sydney St Marys Real-time Air Quality Index (AQI).
11
Good
Updated on Tuesday 4:00
temperature: 19°C
currentpast 2 daysminmax
PM2.5 AQI
11Sydney St Marys PM25 (fine particulate matter) measured by Office of Environment and Heritage - NSW. Values are converted to the US EPA AQI standard.253
PM10 AQI
8Sydney St Marys PM10 (respirable particulate matter) measured by Office of Environment and Heritage - NSW. Values are converted to the US EPA AQI standard.355
O3 AQI
4Sydney St Marys O3 (ozone) measured by Office of Environment and Heritage - NSW. Values are converted to the US EPA AQI standard.230
Weather Information
Temp.
19Sydney St Marys t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1532
Pressure
1012Sydney St Marys p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10111019
Humidity
79Sydney St Marys h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).2682
Wind
0Sydney St Marys w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).05

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/H13797)

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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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