Air Quality in Kwinana, Australia
Windy
12.1°C · 55.1% humidity
12.1°
Feels 12.1°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
AQI Forecast
27
5am
27
27
64
8am
61
73
48
11am
44
41
39
2pm
31
30
29
5pm
28
35
35
8pm
34
34
34
11pm
54
54
54
2am
54
54
Air Quality Index Trend
46h · 4 stnKwinana's air quality is generally good but can be impacted by bushfire smoke, dust storms, and vehicle emissions. Seasonal fire events can cause significant temporary air quality deterioration. Current PM2.5 concentration in Kwinana is 3.7× the WHO annual guideline of 5 µg/m³.
55.1%
Humidity
53.9 km/h
Wind ENE
1029.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
18.3 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Kwinana?
Temperature & Precipitation
PM2.5 Trend
46h · 4 stationsPM2.518.3 µg/m³
×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
18.3
Median
18.3
Average
18.3
Low
18.3
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -12.1
What is the 7-day forecast for Kwinana?
05-29
18.3° 12.1°
2.75 mm
05-30
19.0° 15.8°
0.06 mm
05-31
22.8° 15.3°
0.13 mm
06-01
19.8° 14.7°
3.25 mm
06-02
18.6° 10.4°
2.56 mm
06-03
20.1° 13.6°
06-04
23.2° 16.2°
Both models agree
Avg diff: 3.2°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:19 UTC.