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

South Lake
Duncraig
Caversham
Quinns Rocks
Mandurah
Collie
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LB:Baalbak AQI: LB:Baalbak Real-time Air Quality Index (AQI).
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Updated on Monday 12:00
temperature: 17°C
currentpast 2 daysminmax
PM2.5 AQI
13South Lake, Australia PM25 (fine particulate matter) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.633
PM10 AQI
9South Lake, Australia PM10 (respirable particulate matter) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.417
O3 AQI
22South Lake, Australia O3 (ozone) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.437
NO2 AQI
3South Lake, Australia NO2 (nitrogen dioxide) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.317
SO2 AQI
-South Lake, Australia SO2 (sulfur dioxide) measured by Western Australia Air Quality Management Branch. Values are converted to the US EPA AQI standard.33
Temp.
18South Lake, Australia t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1830
Pressure
1013South Lake, Australia p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10131014
Humidity
100South Lake, Australia h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).30100
Wind
4South Lake, Australia w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).27
Rain
-South Lake, Australia r (rain) measured by Citizen Weather Observer Program (CWOP/APRS).1100
MarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
MON 11
17°C
13°C
TUE 12
21°C
12°C
WED 13
20°C
16°C
THU 14
17°C
15°C
FRI 15
16°C
12°C
SAT 16
11°C
10°C
PM2.5
Monday 11Tuesday 12Wednesday 13Thursday 14Friday 15
hour
14710131619221471013161922147101316192214710131619221471013161922147
Wind Speed (m/s)
33444421234444556779121312121514111110109765342444777











































Temp.
14°14°14°15°17°17°16°15°13°13°12°17°20°20°18°17°16°16°16°19°19°19°18°18°17°15°15°16°15°15°15°15°14°13°12°15°16°15°14°12°11°10°10°
relative humidity
62666966595962647476714946546560606367727579877872636360646165616473725046495255606463
barometric pressure
1019101910211022102010201022102210211021102210211018101710171016101410131014101310111011101210131015101710191020102010211023102310241025102610271026102610271027102710261027
total precipitation
0.10.10.10.41.41.82.90.71.20.91.30.41.30.910.30.3
UVI:
4


6:58 ~ 17:47
UVI:
5


6:57 ~ 17:48
UVI:
4


6:56 ~ 17:49
UVI:
4


6:55 ~ 17:49
UVI:
5


6:54 ~ 17:50
Forecast plotted using timezone +08:00
Latest forecast updates:
Wind: 2 days ago [Aug 9, 2025 2:41 AM]
fine particulate matter: 15 hours ago [Aug 10, 2025 2:15 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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https://aqicn.org/snapshot/australia/western/south-lake/20250811-12/?cs
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/ )

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Do you know of any Air Quality stations in your area?
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Our GAIA air quality monitors are very easy to set up: You only need a WIFI access point and a USB compatible power supply.

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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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