Air Quality in Dee Why, Australia
Windy
14.2°C · 54.8% humidity
14.2°
Feels 14.2°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
AQI Forecast
Calibrated
80
9am
68
68
34
12pm
38
41
43
3pm
44
65
66
6pm
67
67
47
9pm
48
41
41
12am
68
68
48
3am
48
68
68
6am
68
68
Station readings
88
74
55
CAMS model
adj +14
66
54
54
34
34
34
34
34
54
54
54
54
34
34
27
27
54
54
34
34
54
54
54
54
Air Quality Index Trend
45h · 1 stnDee Why'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.
54.8%
Humidity
59.8 km/h
Wind W
1016.8 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.2 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Dee Why?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.58.2 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Dee Why?
06-09
16.2° 10.0°
3.81 mm
06-10
16.6° 13.3°
2.31 mm
06-11
16.2° 8.0°
1.56 mm
06-12
16.1° 12.3°
06-13
16.9° 12.2°
06-14
16.9° 15.9°
44.31 mm
06-15
18.0° 11.5°
0.25 mm
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Dee Why?
75
East Sydney Cammeray
77
East Sydney Bradfield Highway
61
Macquarie Park Sydney East
63
Macquarie Park Sydney East
23
Macquarie Park Sydney East
50
Macquarie Park Sydney East
113
Macquarie Park Sydney East
57
Macquarie Park Sydney East
87
Macquarie Park Sydney East
57
Macquarie Park Sydney East
What cities are near Dee Why?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:10 UTC.