Sunday
12 April 2026
8 - 9 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 24 30 1 6 0 0 17 12 30 36
Cook And Phillip 18 22 6 4 0 17 15 22
Earlwood 22 29 3 3 24 19 29
Lidcombe 24 30 2 3 0 0 27 15 30
Macquarie Park 24 31 0 4 0 0 20 36 36
Randwick 20 27 7 4 0 23 17 27
Rozelle 24 30 0 4 0 0 23 16 30
Ultimo-uts 20 27 6 5 1 16 14 27
Sydney North-west Parramatta North 22 29 2 5 0 0 23 25 29 31
Penrith 21 30 1 4 0 0 15 18 30
Prospect 20 26 5 5 0 0 25 21 26
Richmond 21 31 0 4 0 23 19 31
Rouse Hill 21 30 2 4 0 0 22 28 30
St Marys 20 31 2 5 20 21 31
Sydney South-west Bringelly 25 31 0 4 0 30 31 31 33
Camden 25 32 1 4 0 22 19 32
Campbelltown West 25 32 2 4 0 0 24 22 32
Liverpool 24 30 1 4 0 0 27 22 30
Oakdale 26 33 0 5 24 22 33
Illawarra Wollongong 25 31 1 2 0 0 21 11 31 32
Kembla Grange 25 32 0 2 30 13 32
Albion Park South 25 32 1 3 0 20 22 32
Lower Hunter Newcastle 31
Beresfield
Wallsend 25 31 0 6 0 23 21 31
Newcastle Carrington 2 0 27 18 27 27
Stockton 21 27 4 0 25 14 27
Mayfield 0 0 22 17 22
Central Coast Wyong
Lake Macquarie Morisset 26 32 1 2 0 0 9 8 32 32
Central Tablelands Bathurst 20 27 23 8 27 27
Orange 20 25 10 5 20 13 25
Mid-north Coast Coffs Harbour 18 25 4 10 1 33 20 33 33
Port Macquarie 14 23 2 6 0 0 23 14 23
Northern Tablelands Armidale 10 15 10 15 15
North-west Slopes Gunnedah 25 32 1 20 11 32 36
Narrabri 20 10 20
Tamworth 22 31 1 36 17 36
Southern Tablelands Goulburn 24 31 1 5 14 9 31 31
South-west Slopes Albury 21 28 2 23 16 28 29
Wagga Wagga North 20 28 0 29 17 29
Muswellbrook Muswellbrook 9 25 13 0 49 16 49 49
Singleton Singleton 13 24 9 0 54 18 54 54
Merriwa Merriwa 24 31 0 3 0 0 31 11 31 31
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