Sunday
12 April 2026
5 - 6 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 17 29 4 6 0 0 18 12 29 31
Cook And Phillip 19 24 4 3 0 23 19 24
Earlwood 13 25 5 3 21 10 25
Lidcombe 21 27 2 3 0 0 23 14 27
Macquarie Park 25 31 0 10 0 0 16 18 31
Randwick 19 28 6 4 0 17 15 28
Rozelle 21 29 0 4 0 0 18 14 29
Ultimo-uts 20 26 5 4 1 18 16 26
Sydney North-west Parramatta North 21 28 2 6 1 0 21 35 35 50
Penrith 13 20 2 5 1 0 15 4 20
Prospect 20 26 2 5 0 0 27 6 27
Richmond 20 27 8 0 23 14 27
Rouse Hill 21 27 1 29 0 0 21 50 50
St Marys 5 8 2 7 21 23 23
Sydney South-west Bringelly 3 9 2 16 0 18 29 29 29
Camden 6 11 1 6 0 18 10 18
Campbelltown West 4 4 12 7 0 0 22 16 22
Liverpool 15 24 3 5 0 0 22 8 24
Oakdale 22 28 1 3 22 20 28
Illawarra Wollongong 23 30 1 3 0 0 17 0 30 30
Kembla Grange 21 29 1 2 29 11 29
Albion Park South 11 17 3 8 0 20 23 23
Lower Hunter Newcastle 28
Beresfield
Wallsend 12 15 2 3 0 28 27 28
Newcastle Carrington 7 0 36 24 36 45
Stockton 16 16 8 1 45 16 45
Mayfield 7 0 30 31 31
Central Coast Wyong 13 22 3 3 1 0 20 9 22 22
Lake Macquarie Morisset 25 34 1 2 0 1 22 20 34 34
Central Tablelands Bathurst 4 7 22 7 22 24
Orange 10 15 24 4 20 12 24
Mid-north Coast Coffs Harbour 28 37 2 10 2 49 28 49 49
Port Macquarie 22 31 1 6 0 0 41 30 41
Northern Tablelands Armidale 5 17 16 17 17
North-west Slopes Gunnedah 12 26 4 20 12 26 34
Narrabri 21 14 21
Tamworth 6 15 5 34 17 34
Southern Tablelands Goulburn 21 28 1 3 16 8 28 28
South-west Slopes Albury 19 23 1 20 14 23 23
Wagga Wagga North 18 23 0 21 11 23
Muswellbrook Muswellbrook 5 6 11 0 57 28 57 57
Singleton Singleton 16 29 6 0 63 27 63 63
Merriwa Merriwa 23 28 1 2 0 0 29 13 29 29
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