Sunday
12 April 2026
9 - 10 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 23 30 1 7 0 0 17 13 30 33
Cook And Phillip 16 22 7 5 1 17 15 22
Earlwood 22 29 3 3 24 20 29
Lidcombe 22 29 3 3 0 0 28 14 29
Macquarie Park 21 29 1 5 0 0 20 33 33
Randwick 19 25 7 5 0 23 18 25
Rozelle 23 29 0 5 0 0 23 16 29
Ultimo-uts 20 25 5 5 1 16 14 25
Sydney North-west Parramatta North 17 27 5 6 0 0 23 25 27 29
Penrith 17 27 3 5 0 0 15 18 27
Prospect 18 24 6 8 0 0 25 20 25
Richmond 18 29 0 6 0 23 18 29
Rouse Hill 23 29 1 4 0 0 22 26 29
St Marys 19 28 2 6 21 21 28
Sydney South-west Bringelly 24 31 0 4 0 30 30 31 33
Camden 25 32 1 5 0 22 18 32
Campbelltown West 23 31 3 5 0 0 24 22 31
Liverpool 21 29 2 5 0 0 28 22 29
Oakdale 26 33 0 5 24 23 33
Illawarra Wollongong 25 31 1 3 0 0 22 11 31 32
Kembla Grange 25 32 0 2 30 13 32
Albion Park South 25 31 1 3 0 21 23 31
Lower Hunter Newcastle 30
Beresfield
Wallsend 24 30 0 3 0 24 21 30
Newcastle Carrington 2 0 27 18 27 27
Stockton 21 26 4 1 26 14 26
Mayfield 0 0 21 16 21
Central Coast Wyong
Lake Macquarie Morisset 26 32 1 4 0 1 8 7 32 32
Central Tablelands Bathurst 18 26 24 10 26 26
Orange 17 23 13 5 20 14 23
Mid-north Coast Coffs Harbour 14 21 4 9 1 31 20 31 31
Port Macquarie 11 19 2 7 0 0 21 12 21
Northern Tablelands Armidale 5 14 9 14 14
North-west Slopes Gunnedah 25 32 0 20 11 32 36
Narrabri 20 11 20
Tamworth 15 27 6 36 18 36
Southern Tablelands Goulburn 24 31 1 9 14 10 31 31
South-west Slopes Albury 19 27 3 23 15 27 29
Wagga Wagga North 19 26 0 29 18 29
Muswellbrook Muswellbrook 5 18 16 0 49 15 49 49
Singleton Singleton 16 22 7 0 52 17 52 52
Merriwa Merriwa 22 30 1 3 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