Air Quality in West Pennant Hills, Australia

Drizzle
16.3°C · 46.6% humidity
16.3°
Feels 16.3°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast
24 5am
24
24
64 8am
53
44
39 11am
35
32
30 2pm
29
28
27 5pm
28
28
26 8pm
26
25
24 11pm
24
24
25 2am
25
25
AD 728×90

Air Quality Index Trend

48h · 1 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. Current PM2.5 concentration in West Pennant Hills is 3.6× the WHO annual guideline of 5 µg/m³.

46.6%
Humidity
71.5 km/h
Wind W
1029.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
64
18.23 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for West Pennant Hills?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.518.23 µg/m³ ×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
18.23
Median
18.09
Average
3.63
Low
34.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -12.3

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

05-28
14.8° 11.7°
0.19 mm
05-29
16.4° 10.9°
0.56 mm
05-30
16.9° 12.0°
0.13 mm
05-31
16.4° 9.3°
06-01
19.6° 10.4°
06-02
16.2° 10.0°
06-03
14.5° 9.5°
Both models agree Avg diff: 2.6°C

Where are air quality stations near West Pennant Hills?

42
North Parramatta Sydney North-west
7.5 km PM2.5: 10.1 µg/m³
21
North Parramatta Sydney North-west
7.5 km PM2.5: 5.0 µg/m³
85
North Parramatta Sydney North-west
7.5 km PM2.5: 28.3 µg/m³
42
North Parramatta Sydney North-west
7.5 km PM2.5: 10.1 µg/m³
68
North Parramatta Sydney North-west
7.5 km PM2.5: 20.2 µg/m³
19
North Parramatta Sydney North-west
7.5 km PM2.5: 4.6 µg/m³
46
North Parramatta Sydney North-west
7.5 km PM2.5: 11.0 µg/m³
57
North Parramatta Sydney North-west
7.5 km PM2.5: 15.0 µg/m³
70
Macquarie Park Sydney East
8.4 km PM2.5: 21.1 µg/m³
44
Macquarie Park Sydney East
8.4 km PM2.5: 10.6 µg/m³

What cities are near West Pennant Hills?

63 Cherrybrook 64 Carlingford 63 Epping 70 Castle Hill 68 Baulkham Hills 63 Eastwood 60 Hornsby 59 Wahroonga 62 Westmead 63 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 2026-05-28T22:56 UTC.