Sunday
5 April 2026
2 - 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 24 28 0 7 1 0 20 14 28 32
Cook And Phillip 19 24 1 5 0 20 14 24
Earlwood 16 21 2 5 23 14 23
Lidcombe 11 16 5 8 0 0 26 26 26
Macquarie Park 11 17 3 12 0 0 22 18 22
Randwick 26 32 0 7 0 27 20 32
Rozelle 15 24 0 6 0 0 24 14 24
Ultimo-uts 22 27 1 7 1 21 17 27
Sydney North-west Parramatta North 10 13 5 11 1 0 25 24 25 25
Penrith 19 24 0 9 1 0 23 25 25
Prospect 16 20 2 8 0 0 25 18 25
Richmond 14 23 0 10 0 23 22 23
Rouse Hill 12 18 4 10 0 0 23 25 25
St Marys 15 21 1 8 21 15 21
Sydney South-west Bringelly 13 18 1 7 0 12 20 20 26
Camden 16 21 0 4 0 19 15 21
Campbelltown West 13 14 3 7 0 0 21 15 21
Liverpool 11 15 3 8 0 0 26 16 26
Oakdale 20 26 0 4 19 15 26
Illawarra Wollongong 20 24 1 3 0 0 16 5 24 24
Kembla Grange 20 24 0 1 20 15 24
Albion Park South 15 22 1 2 0 19 16 22
Lower Hunter Newcastle 27 33 0 8 1 0 43 23 43 43
Beresfield 4 10 8 10 0 28 24 28
Wallsend 24 26 0 8 0 29 21 29
Newcastle Carrington 0 0 39 15 39 58
Stockton 27 33 0 0 58 19 58
Mayfield 0 0 25 11 25
Central Coast Wyong 20 20 1 8 2 0 27 12 27 27
Lake Macquarie Morisset 19 28 2 7 0 1 23 17 28 28
Central Tablelands Bathurst 3 8 19 18 19 20
Orange 18 20 5 6 19 19 20
Mid-north Coast Coffs Harbour 21 27 0 6 2 6 8 27 27
Port Macquarie 23 25 0 9 0 13 12 25
Northern Tablelands Armidale 5 6 7 7 7
North-west Slopes Gunnedah 19 24 0 22 24 24 30
Narrabri 20 21 21
Tamworth 22 30 1 20 19 30
Southern Tablelands Goulburn 19 26 0 9 10 6 26 26
South-west Slopes Albury 6 8 4 31 32 32 42
Wagga Wagga North 22 26 42 29 42
Muswellbrook Muswellbrook 10 13 8 0 15 25 25 25
Singleton Singleton 7 13 8 0 20 23 23 23
Merriwa Merriwa 18 22 1 5 0 0 27 27 27 27
NSW ALERTS SYDNEY FORECAST
Mon 6 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