Sunday
12 April 2026
1 - 2 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 33 6 0 20 15 33 33
Cook And Phillip 23 5 0 24 22 24
Earlwood 33 2 20 12 33
Lidcombe 30 3 0 22 18 30
Macquarie Park 27 5 0 20 27 27
Randwick 33 4 13 19 33
Rozelle 31 4 1 17 18 31
Ultimo-uts 30 4 1 18 17 30
Sydney North-west Parramatta North 30 5 0 24 44 44 54
Penrith 22 10 1 17 5 22
Prospect 25 6 0 26 7 26
Richmond 31 4 22 14 31
Rouse Hill 22 30 3 10 0 0 21 54 54
St Marys 20 11 21 25 25
Sydney South-west Bringelly 29 5 15 28 29 35
Camden 32 4 0 17 8 32
Campbelltown West 18 6 0 19 21 21
Liverpool 33 4 0 21 10 33
Oakdale 35 3 20 21 35
Illawarra Wollongong 34 3 0 12 0 34 34
Kembla Grange 2 26 17 26
Albion Park South 32 3 17 20 32
Lower Hunter Newcastle 33
Beresfield
Wallsend 22 4 33 30 33
Newcastle Carrington 43 28 43 61
Stockton 25 61 24 61
Mayfield 35 42 42
Central Coast Wyong 34 3 1 24 11 34 34
Lake Macquarie Morisset 35 1 0 25 25 35 35
Central Tablelands Bathurst 11 22 8 22 27
Orange 27 4 21 13 27
Mid-north Coast Coffs Harbour 39 12 2 48 30 48 48
Port Macquarie 27 9 0 41 30 41
Northern Tablelands Armidale 13 17 15 17 17
North-west Slopes Gunnedah 34 22 14 34 35
Narrabri 22 17 22
Tamworth 31 35 16 35
Southern Tablelands Goulburn 29 4 17 7 29 29
South-west Slopes Albury 27 20 14 27 27
Wagga Wagga North 17 24 13 24
Muswellbrook Muswellbrook 13 64 30 64 64
Singleton Singleton 25 70 29 70 70
Merriwa Merriwa 29 2 0 33 14 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