Air Quality in West Pennant Hills, Australia

Drizzle
10.4°C · 73.8% humidity
10.4°
Feels 10.4°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
54 12pm
54
54
57 3pm
50
46
42 6pm
33
31
28 9pm
27
27
26 12am
26
26
27 3am
27
34
34 6am
54
54
54 9am
54
54
AD 728×90

Air Quality Index Trend

42h · 9 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 1.0× the WHO 24-hour guideline of 15 µg/m³.

73.8%
Humidity
60.5 km/h
Wind SE
1031.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
57
15.07 µg/m³
PM10
51
54.9 µg/m³
050100150200300500

What is the weather forecast for West Pennant Hills?

Temperature & Precipitation

PM2.5 Trend

42h · 9 stations
PM2.515.07 µg/m³ ✓ WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX1.4
Low
AD 300×250
Station readings (2 stations within 25 km)
15.07
Median
15.03
Average
14.76
Low
15.29
High
PM2.5 µg/m³ · Model: 27.1 · Bias: +12.0

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

08-03
15.1° 9.9°
5.19 mm
08-04
17.5° 10.2°
0.19 mm
08-05
15.6° 9.3°
0.13 mm
08-06
17.6° 8.7°
08-07
17.7° 11.4°
1.06 mm
08-08
15.0° 8.4°
3.37 mm
08-09
14.0° 9.7°
0.38 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near West Pennant Hills?

53
North Parramatta Sydney North-west
7.5 km PM2.5: 13.1 µg/m³
57
North Parramatta Sydney North-west
7.5 km PM2.5: 15.0 µg/m³
21
North Parramatta Sydney North-west
7.5 km PM2.5: 5.0 µg/m³
25
North Parramatta Sydney North-west
7.5 km PM2.5: 6.0 µg/m³
55
North Parramatta Sydney North-west
7.5 km PM2.5: 14.0 µg/m³
46
North Parramatta Sydney North-west
7.5 km PM2.5: 11.0 µg/m³
55
North Parramatta Sydney North-west
7.5 km PM2.5: 14.0 µg/m³
62
North Parramatta Sydney North-west
7.5 km PM2.5: 17.3 µg/m³
57
North Parramatta Sydney North-west
7.5 km PM2.5: 15.0 µg/m³
25
North Parramatta Sydney North-west
7.5 km PM2.5: 6.0 µg/m³

What cities are near West Pennant Hills?

57 Cherrybrook 52 Carlingford 53 Epping 58 Castle Hill 57 Baulkham Hills 53 Eastwood 57 Hornsby 57 Wahroonga 48 Westmead 48 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 2026-08-08T05:09 UTC.