Air Quality in Seven Hills, Australia

Windy
16.4°C · 41.8% humidity
16.4°
Feels 16.4°
90
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
17 5am
17
17
90 8am
69
54
44 11am
36
31
27 2pm
24
23
22 5pm
21
20
19 8pm
18
18
18 11pm
18
18
18 2am
17
17
Station readings
18
20
19
19
CAMS model adj -7
24
24
24
24
24
24
24
24
24
24
24
25
25
25
25
25
24
24
25
25
25
25
24
24
AD 728×90

Air Quality Index Trend

43h · 1 stn

Seven 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 Seven Hills is 6.2× the WHO annual guideline of 5 µg/m³.

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▲
90
30.81 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Seven Hills?

Temperature & Precipitation

PM2.5 Trend

43h · 1 station
PM2.530.81 µg/m³ ×2.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
30.81
Median
26.07
Average
13.1
Low
55.0
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -25.0

What is the 7-day forecast for Seven Hills?

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 Seven Hills?

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

What cities are near Seven Hills?

89 Blacktown 79 Greystanes 62 Westmead 75 Glenwood 68 Baulkham Hills 68 Merrylands 77 Quakers Hill 63 Parramatta 68 Kellyville 70 Castle Hill
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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 2026-05-28T22:53 UTC.