Air Quality in Greystanes, Australia

Windy
16.4°C · 41.8% humidity
16.4°
Feels 16.4°
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 4am
15
15
14 7am
15
15
15 10am
16
16
16 1pm
16
16
18 4pm
18
18
18 7pm
18
16
15 10pm
16
16
16 1am
16
16
Station readings
17
18
20
19
CAMS model adj -9
24
24
24
24
24
24
24
25
25
25
25
25
27
27
27
27
27
25
24
25
25
25
25
25
AD 728×90

Air Quality Index Trend

43h · 1 stn

Greystanes'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.

41.8%
Humidity
68.3 km/h
Wind W
1029.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
14
3.41 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Greystanes?

Temperature & Precipitation

PM2.5 Trend

43h · 1 station
PM2.53.41 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
3.41
Median
3.3
Average
2.09
Low
4.56
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +2.4

What is the 7-day forecast for Greystanes?

05-28
16.0° 10.8°
05-29
16.4° 9.6°
05-30
16.9° 11.8°
0.13 mm
05-31
16.6° 8.4°
06-01
19.5° 9.7°
06-02
16.2° 8.8°
06-03
14.4° 7.2°
Both models agree Avg diff: 2.9°C

Where are air quality stations near Greystanes?

30
Prospect Sydney North-west
4.4 km PM2.5: 7.2 µg/m³
77
Prospect Sydney North-west
4.4 km PM2.5: 24.5 µg/m³
63
Prospect Sydney North-west
4.4 km PM2.5: 17.8 µg/m³
55
Prospect Sydney North-west
4.4 km PM2.5: 14.0 µg/m³
35
Prospect Sydney North-west
4.4 km PM2.5: 8.4 µg/m³
57
Prospect Sydney North-west
4.4 km PM2.5: 15.0 µg/m³
87
Prospect Sydney North-west
4.4 km PM2.5: 29.2 µg/m³
65
Prospect Sydney North-west
4.4 km PM2.5: 18.8 µg/m³
51
Prospect Sydney North-west
4.4 km PM2.5: 12.1 µg/m³
19
North Parramatta Sydney North-west
5.5 km PM2.5: 4.6 µg/m³

What cities are near Greystanes?

14 Merrylands 14 Westmead 24 Seven Hills 15 Fairfield 14 Parramatta 14 Granville 24 Blacktown 16 Cabramatta 12 Baulkham Hills 14 Auburn
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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 2026-05-28T21:47 UTC.