Sunday
12 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 22 29 1 7 0 0 17 12 29 33
Cook And Phillip 15 21 7 4 0 17 15 21
Earlwood 21 28 3 3 24 20 28
Lidcombe 21 28 3 4 0 0 28 14 28
Macquarie Park 20 28 1 6 0 0 20 33 33
Randwick 18 24 7 5 0 23 18 24
Rozelle 20 28 2 5 0 0 24 16 28
Ultimo-uts 18 24 6 5 1 16 14 24
Sydney North-west Parramatta North 11 23 9 8 0 0 23 17 23 28
Penrith 14 24 3 6 1 0 15 18 24
Prospect 16 23 7 7 0 0 25 19 25
Richmond 20 26 0 5 0 23 18 26
Rouse Hill 22 28 1 4 0 0 23 25 28
St Marys 18 26 2 6 21 22 26
Sydney South-west Bringelly 23 30 1 5 0 30 30 30 33
Camden 25 31 1 6 0 23 18 31
Campbelltown West 22 30 3 5 0 0 24 21 30
Liverpool 22 28 1 5 0 0 28 23 28
Oakdale 26 33 0 8 22 23 33
Illawarra Wollongong 25 31 0 3 0 0 22 11 31 31
Kembla Grange 24 31 0 3 31 13 31
Albion Park South 24 31 1 3 0 21 23 31
Lower Hunter Newcastle 30
Beresfield
Wallsend 23 30 1 3 0 24 19 30
Newcastle Carrington 1 0 27 18 27 27
Stockton 19 26 6 0 27 15 27
Mayfield 1 0 22 16 22
Central Coast Wyong
Lake Macquarie Morisset 26 33 1 7 0 1 7 6 33 33
Central Tablelands Bathurst 13 23 25 11 25 25
Orange 16 22 17 4 20 14 22
Mid-north Coast Coffs Harbour 13 19 3 7 2 30 20 30 30
Port Macquarie 12 17 2 6 0 0 20 12 20
Northern Tablelands Armidale 3 14 10 14 14
North-west Slopes Gunnedah 23 31 0 20 11 31 36
Narrabri 20 11 20
Tamworth 15 24 4 36 19 36
Southern Tablelands Goulburn 24 30 1 10 15 11 30 30
South-west Slopes Albury 20 26 1 22 14 26 29
Wagga Wagga North 17 24 0 29 17 29
Muswellbrook Muswellbrook 11 15 11 0 47 15 47 47
Singleton Singleton 21 21 4 0 51 17 51 51
Merriwa Merriwa 23 29 1 4 0 0 32 11 32 32
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