Air Quality in Prestons, Australia

Drizzle
9.6°C · 76.5% humidity
9.6°
Feels 5.2°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
2 10am
1
0
21 1pm
35
25
18 4pm
13
9
7 7pm
5
3
2 10pm
2
1
1 1am
1
0
0 4am
0
0
0 7am
0
0
Station readings
4
CAMS model adj -82
84
83
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

39h · 1 stn

Prestons'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.

76.5%
Humidity
45.0 km/h
Wind SE
1032.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
21
5.0 µg/m³
PM10▲
51
54.9 µg/m³
050100150200300500

What is the weather forecast for Prestons?

Temperature & Precipitation

PM2.5 Trend

39h · 1 station
PM2.55.0 µg/m³ ✓ WHO
Good
PM1054.9 µg/m³
Moderate
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 27.55 · Bias: +22.5

What is the 7-day forecast for Prestons?

08-03
15.3° 7.4°
1.75 mm
08-04
16.8° 6.5°
0.13 mm
08-05
16.1° 8.7°
0.06 mm
08-06
16.5° 5.9°
08-07
15.8° 9.1°
1.94 mm
08-08
15.3° 6.1°
1.81 mm
08-09
14.9° 7.8°
0.31 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Prestons?

20
Liverpool Sydney South-west
3.5 km PM2.5: 4.8 µg/m³
52
Liverpool Sydney South-west
3.5 km PM2.5: 12.6 µg/m³
62
Liverpool Sydney South-west
3.5 km PM2.5: 17.3 µg/m³
59
Liverpool Sydney South-west
3.5 km PM2.5: 15.9 µg/m³
58
Liverpool Sydney South-west
3.5 km PM2.5: 15.4 µg/m³
51
Liverpool Sydney South-west
3.5 km PM2.5: 12.1 µg/m³
72
Liverpool Sydney South-west
3.5 km PM2.5: 22.1 µg/m³
58
Liverpool Sydney South-west
3.5 km PM2.5: 15.4 µg/m³
68
Liverpool Sydney South-west
3.5 km PM2.5: 20.2 µg/m³
45
Liverpool Sydney South-west
3.5 km PM2.5: 10.8 µg/m³

What cities are near Prestons?

21 Casula 21 Liverpool 34 Cabramatta 43 Fairfield 38 Yagoona 46 Greystanes 35 Bankstown 46 Merrylands 31 Punchbowl 46 Granville
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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 2026-08-08T03:24 UTC.