Saturday
11 April 2026
11 - 12 pm (AEST)
Previous | Next | Select
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 29 33 0 5 0 0 30 31 33 36
Cook And Phillip 23 25 5 3 0 33 33 33
Earlwood 28 33 2 1 29 18 33
Lidcombe 29 33 1 2 0 0 35 33 35
Macquarie Park 32 35 0 4 0 0 29 36 36
Randwick 28 32 2 3 0 30 27 32
Rozelle 28 32 0 3 1 0 25 21 32
Ultimo-uts 26 30 3 1 26 25 30
Sydney North-west Parramatta North 28 28 2 4 1 0 81 126 126 126
Penrith 27 32 0 3 1 0 24 19 32
Prospect 29 33 2 4 0 0 35 22 35
Richmond 29 35 3 0 29 14 35
Rouse Hill 28 30 1 4 0 0 38 50 50
St Marys 27 32 1 3 34 38 38
Sydney South-west Bringelly 26 32 0 3 0 30 29 32 41
Camden 27 33 1 2 0 28 25 33
Campbelltown West 27 33 0 3 0 0 29 31 33
Liverpool 28 33 2 0 0 41 37 41
Oakdale 26 32 0 2 17 17 32
Illawarra Wollongong 26 31 1 1 0 0 26 28 31 42
Kembla Grange 1 42 18 42
Albion Park South 28 34 0 1 0 17 15 34
Lower Hunter Newcastle 38
Beresfield
Wallsend 38 38 1 4 0 35 33 38
Newcastle Carrington 3 0 52 35 52 115
Stockton 34 38 5 5 115 45 115
Mayfield 1 0 45 49 49
Central Coast Wyong 27 30 1 3 2 0 30 28 30 30
Lake Macquarie Morisset 28 33 0 1 0 0 31 36 36 36
Central Tablelands Bathurst 27 32 24 14 32 32
Orange 19 24 8 3 20 15 24
Mid-north Coast Coffs Harbour 25 28 2 18 2 37 30 37 40
Port Macquarie 32 25 1 19 0 0 40 31 40
Northern Tablelands Armidale 5 21 22 22 22
North-west Slopes Gunnedah 30 35 0 31 19 35 47
Narrabri 23 20 23
Tamworth 31 37 1 47 23 47
Southern Tablelands Goulburn 26 31 0 2 15 8 31 31
South-west Slopes Albury 24 26 1 17 17 26 28
Wagga Wagga North 25 28 0 21 10 28
Muswellbrook Muswellbrook 32 36 0 0 60 30 60 60
Singleton Singleton 30 34 1 0 72 38 72 72
Merriwa Merriwa 29 33 0 3 0 0 30 18 33 33
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