Air Quality in West Pennant Hills, Australia

Drizzle
17.0°C · 70.9% humidity
17.0°
Feels 17.0°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
54 4pm
54
54
42 7pm
40
38
37 10pm
36
36
28 1am
28
28
27 4am
27
27
27 7am
34
34
54 10am
54
54
54 1pm
54
54

Air Quality Index Trend

46h · 4 stn

West Pennant Hills'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.

70.9%
Humidity
69.4 km/h
Wind SSE
1021.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.08 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for West Pennant Hills?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations
PM2.510.08 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
10.08
Median
9.71
Average
6.12
Low
15.27
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -3.0

What is the 7-day forecast for West Pennant Hills?

09-23
28.7° 16.3°
0.13 mm
09-24
24.3° 9.9°
09-25
32.4° 12.1°
09-26
19.5° 12.1°
0.56 mm
09-27
27.1° 12.7°
09-28
23.7° 12.6°
6.37 mm
09-29
23.4° 9.4°
0.13 mm
Both models agree Avg diff: 5.3°C

Where are air quality stations near West Pennant Hills?

50
North Parramatta Sydney North-west
7.5 km PM2.5: 12.0 µg/m³
50
North Parramatta Sydney North-west
7.5 km PM2.5: 12.0 µg/m³
37
North Parramatta Sydney North-west
7.5 km PM2.5: 8.9 µg/m³
36
North Parramatta Sydney North-west
7.5 km PM2.5: 8.6 µg/m³
33
North Parramatta Sydney North-west
7.5 km PM2.5: 7.9 µg/m³
23
North Parramatta Sydney North-west
7.5 km PM2.5: 5.5 µg/m³
50
North Parramatta Sydney North-west
7.5 km PM2.5: 12.0 µg/m³
17
North Parramatta Sydney North-west
7.5 km PM2.5: 4.1 µg/m³
28
Macquarie Park Sydney East
8.4 km PM2.5: 6.7 µg/m³
53
Macquarie Park Sydney East
8.4 km PM2.5: 13.1 µg/m³

What cities are near West Pennant Hills?

42 Cherrybrook 39 Carlingford 40 Epping 48 Castle Hill 42 Baulkham Hills 40 Eastwood 42 Hornsby 42 Wahroonga 37 Westmead 36 Parramatta
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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 2026-09-23T09:30 UTC.