Saturday
11 April 2026
10 - 11 pm (AEST)
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Show data readings





GOOD
FAIR
POOR
VERY POOR
EXTREMELY POOR
0 - 66
scale: 33 units		 67 - 99
scale: 33 units		 100 - 149
scale: 33 units		 150 - 199
scale: 33 units		 200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3		 Ozone
O3		 Nitrogen
dioxide
NO2		 Visibility
NEPH		 Carbon
monoxide
CO		 Sulfur
dioxide
SO2		 Particles
PM10		 Particles
PM2.5		  Site AQI

highest
level at
the site
 Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average		 rolling
4-hour
average		 1-hour
average		 1-hour
average		 rolling
8-hour
average		 1-hour
average		 rolling
24-hour
average		 rolling
24-hour
average
Sydney East Alexandria 25 31 2 6 0 0 22 18 31 36
Cook And Phillip 17 21 8 5 1 27 26 27
Earlwood 25 30 4 2 23 16 30
Lidcombe 24 26 5 3 0 0 27 25 27
Macquarie Park 20 28 2 5 0 0 24 36 36
Randwick 24 29 5 4 0 20 21 29
Rozelle 23 28 3 4 1 0 21 21 28
Ultimo-uts 23 26 4 1 17 16 26
Sydney North-west Parramatta North 20 27 8 13 0 0 33 64 64 64
Penrith 24 34 1 3 1 0 19 9 34
Prospect 13 26 15 26 0 0 29 11 29
Richmond 25 33 0 4 0 23 16 33
Rouse Hill 25 32 2 3 0 0 26 56 56
St Marys 19 30 2 5 22 29 30
Sydney South-west Bringelly 20 28 1 4 0 16 30 30 37
Camden 28 35 1 4 0 17 9 35
Campbelltown West 24 31 4 5 0 0 20 20 31
Liverpool 25 31 0 4 0 0 23 22 31
Oakdale 29 37 1 6 19 18 37
Illawarra Wollongong 28 34 1 3 0 0 10 0 34 35
Kembla Grange 2 23 19 23
Albion Park South 28 35 0 3 0 15 20 35
Lower Hunter Newcastle 34
Beresfield
Wallsend 21 26 1 7 0 34 32 34
Newcastle Carrington 3 1 48 33 48 72
Stockton 23 28 5 5 72 31 72
Mayfield 2 1 38 48 48
Central Coast Wyong 26 33 1 5 1 0 26 15 33 33
Lake Macquarie Morisset 28 36 1 2 0 1 27 28 36 36
Central Tablelands Bathurst 11 19 21 10 21 27
Orange 23 27 6 3 22 14 27
Mid-north Coast Coffs Harbour 34 42 1 18 2 45 29 45 45
Port Macquarie 26 34 0 12 0 0 41 33 41
Northern Tablelands Armidale 6 17 16 17 17
North-west Slopes Gunnedah 27 34 0 25 15 34 40
Narrabri 23 17 23
Tamworth 26 30 1 40 15 40
Southern Tablelands Goulburn 24 32 2 5 17 7 32 32
South-west Slopes Albury 22 26 1 19 15 26 26
Wagga Wagga North 12 18 4 26 12 26
Muswellbrook Muswellbrook 13 23 12 0 61 30 61 61
Singleton Singleton 16 25 6 0 72 31 72 72
Merriwa Merriwa 24 31 1 2 0 0 32 15 32 32
NSW ALERTS SYDNEY FORECAST
Sun 12 Apr 2026
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour