Air Quality in Greystanes, Australia

Cloudy
16.8°C · 80.3% humidity
16.8°
Feels 16.8°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
58 5pm
64
52
57 8pm
57
57
57 11pm
57
33
33 2am
33
8
8 5am
8
8
33 8am
33
33
33 11am
33
8
33 2pm
33
8
Station readings
58
64
52
57
CAMS model adj -42
99
99
99
99
99
99
99
99
75
75
75
50
50
50
50
75
75
75
75
75
50
75
75
50
AD 728×90

PM2.5 Trend (24h)

26h · 1 station
80.3%
Humidity
10.0 km/h
Wind NNW
1020.5 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Greystanes?

Temperature & Precipitation

PM2.518.37 µg/m³ ×1.2 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
18.37
Median
18.37
Average
18.37
Low
18.37
High
PM2.5 µg/m³ · Model: 17.65 · Bias: -0.7

What is the 7-day forecast for Greystanes?

04-09
27.2° 16.8°
04-10
29.3° 15.5°
04-11
27.5° 14.9°
04-12
21.6° 9.4°
04-13
25.0° 11.3°
04-14
27.5° 12.8°
04-15
18.7° 12.9°
0.25 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Greystanes?

38
Prospect Sydney North-west
4.4 km
35
Prospect Sydney North-west
4.4 km
12
Prospect Sydney North-west
4.4 km
15
Prospect Sydney North-west
4.4 km
58
Prospect Sydney North-west
4.4 km
48
Prospect Sydney North-west
4.4 km
63
North Parramatta Sydney North-west
5.5 km
48
North Parramatta Sydney North-west
5.5 km
58
North Parramatta Sydney North-west
5.5 km
39
North Parramatta Sydney North-west
5.5 km

What cities are near Greystanes?

64 Merrylands 64 Westmead 63 Seven Hills 64 Fairfield 64 Parramatta 64 Granville 64 Blacktown 64 Cabramatta 63 Baulkham Hills 64 Auburn

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:58 UTC.