Perth Air Pollution: Real-time Air Quality Index (AQI)

South Lake
Caversham
Duncraig
Quinns Rocks
Mandurah
Bunbury
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South Lake AQI: South Lake Real-time Air Quality Index (AQI).
6
Good
Updated on Sunday 16:00
temperature: 20°C
currentpast 2 daysminmax
PM2.5 AQI
6South Lake, Australia PM25 (fine particulate matter) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.512
PM10 AQI
5South Lake, Australia PM10 (respirable particulate matter) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.512
O3 AQI
28South Lake, Australia O3 (ozone) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.1232
NO2 AQI
2South Lake, Australia NO2 (nitrogen dioxide) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.25
SO2 AQI
3South Lake, Australia SO2 (sulfur dioxide) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.36
Temp.
20South Lake, Australia t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1126
Pressure
1015South Lake, Australia p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10071015
Humidity
68South Lake, Australia h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).4496
Wind
6South Lake, Australia w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).19
Rain
99South Lake, Australia r (rain) measured by Citizen Weather Observer Program (CWOP/APRS).0100
MarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
SUN 4
20°C
18°C
MON 5
21°C
17°C
TUE 6
21°C
16°C
WED 7
26°C
17°C
THU 8
28°C
20°C
FRI 9
23°C
22°C
PM2.5
Sunday 4Monday 5Tuesday 6Wednesday 7Thursday 8
hour
14710131619221471013161922147101316192214710131619221471013161922147
Wind Speed (m/s)
7877666654445654454347746677346687774233567











































Temp.
19°18°19°20°20°20°20°20°20°20°20°21°21°20°19°18°17°16°16°19°21°20°19°19°18°18°17°23°26°25°23°22°22°21°21°26°28°26°24°23°22°22°22°
relative humidity
56626262616367696970706267666773787875595666696158606549434848505252524240454547464644
barometric pressure
1016101610171018101710181019102010201021102210231022102210241024102310241024102510221022102410241023102310241023102010201021102110201020102110201017101710181018101710171018
total precipitation
NaN0.1NaN0.30.40.10.40.80.30.40.10.1
UVI:
4


6:51 ~ 17:37
UVI:
4


6:52 ~ 17:36
UVI:
5


6:53 ~ 17:35
UVI:
5


6:53 ~ 17:35
UVI:
5


6:54 ~ 17:34
Forecast plotted using timezone +08:00
Latest forecast updates:
Wind: 4 hours ago [May 4, 2025 4:56 AM]
fine particulate matter: 20 hours ago [May 3, 2025 1:25 PM]
click to view the detailed forecast

Air Quality Data provided by: the Western Australia Air Quality Management Branch (der.wa.gov.au)

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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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Temperature unit:
Celcius