Sunday
12 April 2026
10 - 11 am (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 26 29 0 4 0 0 18 13 29 31
Cook And Phillip 21 24 4 3 0 20 17 24
Earlwood 25 26 1 1 23 16 26
Lidcombe 25 26 1 1 0 0 27 15 27
Macquarie Park 27 31 0 3 0 0 18 28 31
Randwick 25 28 2 3 0 21 16 28
Rozelle 25 28 0 3 0 0 22 17 28
Ultimo-uts 22 26 3 2 1 17 14 26
Sydney North-west Parramatta North 25 27 1 3 0 0 23 24 27 44
Penrith 26 26 0 2 1 0 14 16 26
Prospect 26 29 1 3 0 0 27 13 29
Richmond 27 29 2 0 22 21 29
Rouse Hill 25 28 0 2 0 0 21 44 44
St Marys 26 22 0 2 20 22 26
Sydney South-west Bringelly 24 21 0 3 0 22 31 31 31
Camden 24 23 0 2 0 19 16 24
Campbelltown West 25 23 0 3 0 0 21 10 25
Liverpool 25 26 0 2 0 0 24 15 26
Oakdale 24 30 0 3 21 18 30
Illawarra Wollongong 24 29 1 2 0 0 18 3 29 30
Kembla Grange 24 29 0 1 26 11 29
Albion Park South 24 30 1 2 0 18 21 30
Lower Hunter Newcastle 28
Beresfield
Wallsend 26 28 0 2 0 28 22 28
Newcastle Carrington 1 0 34 16 34 44
Stockton 25 26 2 1 44 13 44
Mayfield 0 0 28 26 28
Central Coast Wyong 25 28 1 2 1 0 22 7 28 28
Lake Macquarie Morisset 27 31 0 1 0 0 19 15 31 31
Central Tablelands Bathurst 24 24 21 4 24 24
Orange 16 19 13 4 19 12 19
Mid-north Coast Coffs Harbour 24 29 2 3 1 45 23 45 45
Port Macquarie 28 33 0 2 0 0 37 28 37
Northern Tablelands Armidale 2 16 14 16 16
North-west Slopes Gunnedah 27 29 0 20 12 29 32
Narrabri 21 13 21
Tamworth 28 29 0 32 15 32
Southern Tablelands Goulburn 24 28 0 3 15 10 28 28
South-west Slopes Albury 21 24 1 23 14 24 25
Wagga Wagga North 24 25 0 23 12 25
Muswellbrook Muswellbrook 29 30 0 0 54 21 54 54
Singleton Singleton 27 23 1 0 62 21 62 62
Merriwa Merriwa 27 32 0 1 0 0 33 11 33 33
NSW ALERTS SYDNEY FORECAST
Mon 13 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