Sunday
12 April 2026
9 - 10 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 25 27 0 5 0 0 18 13 27 29
Cook And Phillip 20 22 4 3 0 21 17 22
Earlwood 23 22 2 3 23 16 23
Lidcombe 23 23 1 2 0 0 24 14 24
Macquarie Park 25 29 0 3 0 0 18 24 29
Randwick 23 25 4 3 0 21 16 25
Rozelle 24 26 0 3 0 0 22 17 26
Ultimo-uts 22 24 3 3 1 18 16 24
Sydney North-west Parramatta North 24 25 1 3 0 0 23 24 25 47
Penrith 23 22 1 4 1 0 15 14 23
Prospect 25 26 1 4 0 0 27 11 27
Richmond 25 26 2 0 23 21 26
Rouse Hill 23 26 1 3 0 0 22 47 47
St Marys 24 16 0 3 20 22 24
Sydney South-west Bringelly 24 15 0 3 0 22 32 32 32
Camden 25 17 0 2 0 19 16 25
Campbelltown West 26 15 1 3 0 0 22 11 26
Liverpool 25 21 0 4 0 0 24 14 25
Oakdale 24 29 0 3 21 18 29
Illawarra Wollongong 23 28 1 1 0 0 18 2 28 28
Kembla Grange 24 27 0 1 27 12 27
Albion Park South 24 28 1 2 0 18 21 28
Lower Hunter Newcastle 28
Beresfield
Wallsend 21 25 3 3 0 28 23 28
Newcastle Carrington 3 0 34 18 34 43
Stockton 22 23 4 1 43 13 43
Mayfield 1 0 27 26 27
Central Coast Wyong 24 26 1 3 1 0 21 6 26 26
Lake Macquarie Morisset 25 29 1 1 0 0 20 16 29 29
Central Tablelands Bathurst 22 16 22 5 22 22
Orange 17 18 13 4 19 12 19
Mid-north Coast Coffs Harbour 25 27 1 4 2 46 24 46 46
Port Macquarie 28 32 1 4 0 0 38 30 38
Northern Tablelands Armidale 2 17 14 17 17
North-west Slopes Gunnedah 27 23 0 20 12 27 32
Narrabri 21 13 21
Tamworth 27 22 1 32 16 32
Southern Tablelands Goulburn 24 27 0 3 15 10 27 27
South-west Slopes Albury 19 24 1 22 14 24 24
Wagga Wagga North 21 22 0 22 13 22
Muswellbrook Muswellbrook 27 24 0 0 53 22 53 53
Singleton Singleton 22 16 3 0 62 23 62 62
Merriwa Merriwa 26 31 0 2 0 0 32 12 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