Sunday
12 April 2026
6 - 7 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 32 1 6 0 0 17 13 32 39
Cook And Phillip 19 23 6 4 0 17 15 23
Earlwood 24 31 2 2 23 20 31
Lidcombe 24 31 2 2 0 0 27 15 31
Macquarie Park 25 33 0 4 0 0 19 39 39
Randwick 23 31 4 4 0 22 15 31
Rozelle 24 31 0 3 0 0 22 15 31
Ultimo-uts 22 29 4 4 1 16 15 29
Sydney North-west Parramatta North 24 31 2 4 0 0 23 24 31 34
Penrith 25 32 1 4 0 0 14 17 32
Prospect 21 30 5 4 0 0 25 20 30
Richmond 27 34 4 0 22 18 34
Rouse Hill 25 32 1 3 0 0 22 30 32
St Marys 26 33 0 3 20 22 33
Sydney South-west Bringelly 25 32 0 4 0 30 32 32 34
Camden 25 33 1 4 0 21 19 33
Campbelltown West 26 34 1 3 0 0 23 22 34
Liverpool 24 32 0 3 0 0 27 21 32
Oakdale 26 33 0 4 23 20 33
Illawarra Wollongong 25 32 1 3 0 0 21 12 32 33
Kembla Grange 26 33 0 3 30 15 33
Albion Park South 25 33 1 3 0 20 22 33
Lower Hunter Newcastle 33
Beresfield
Wallsend 23 33 1 2 0 24 21 33
Newcastle Carrington 5 0 28 18 28 31
Stockton 20 31 4 0 25 14 31
Mayfield 1 0 23 21 23
Central Coast Wyong
Lake Macquarie Morisset 25 33 1 1 1 0 11 9 33 33
Central Tablelands Bathurst 23 28 23 7 28 28
Orange 20 26 9 7 20 13 26
Mid-north Coast Coffs Harbour 19 33 7 20 1 36 19 36 36
Port Macquarie 18 30 2 6 0 0 25 14 30
Northern Tablelands Armidale 3 15 10 15 15
North-west Slopes Gunnedah 26 34 0 21 12 34 36
Narrabri 20 12 20
Tamworth 25 33 1 36 16 36
Southern Tablelands Goulburn 25 32 1 4 14 10 32 32
South-west Slopes Albury 23 30 2 23 16 30 32
Wagga Wagga North 23 32 0 29 18 32
Muswellbrook Muswellbrook 21 33 4 0 51 17 51 51
Singleton Singleton 21 31 3 0 54 18 54 54
Merriwa Merriwa 25 33 0 3 0 0 31 10 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