Sunday
5 April 2026
12 - 1 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 20 27 2 8 1 0 20 14 27 32
Cook And Phillip 19 24 1 5 1 22 16 24
Earlwood 14 22 3 5 25 14 25
Lidcombe 11 16 5 7 0 0 27 27 27
Macquarie Park 15 18 1 8 0 0 22 18 22
Randwick 26 32 0 7 0 28 21 32
Rozelle 21 25 0 7 0 0 25 15 25
Ultimo-uts 23 27 1 7 1 24 21 27
Sydney North-west Parramatta North 9 15 5 12 1 0 26 24 26 26
Penrith 20 23 0 8 1 0 23 24 24
Prospect 15 20 3 10 0 0 25 16 25
Richmond 17 24 11 0 24 22 24
Rouse Hill 14 20 2 10 0 0 23 25 25
St Marys 17 21 1 9 21 15 21
Sydney South-west Bringelly 15 18 1 10 0 12 20 20 27
Camden 18 22 0 6 0 19 15 22
Campbelltown West 9 14 7 9 0 0 22 17 22
Liverpool 12 15 2 8 0 0 27 15 27
Oakdale 20 26 0 6 20 16 26
Illawarra Wollongong 20 23 1 2 0 0 16 6 23 25
Kembla Grange 19 22 0 3 20 16 22
Albion Park South 18 25 0 1 0 19 16 25
Lower Hunter Newcastle 27 32 0 8 1 0 44 23 44 44
Beresfield 2 13 11 11 0 28 25 28
Wallsend 24 22 0 8 0 28 22 28
Newcastle Carrington 0 0 39 15 39 59
Stockton 27 32 0 0 59 19 59
Mayfield 0 0 26 10 26
Central Coast Wyong 18 18 1 6 2 0 28 13 28 28
Lake Macquarie Morisset 23 29 0 8 0 0 24 18 29 29
Central Tablelands Bathurst 6 13 19 19 19 21
Orange 17 18 6 6 20 21 21
Mid-north Coast Coffs Harbour 21 28 0 7 2 6 7 28 28
Port Macquarie 21 23 0 10 0 14 15 23
Northern Tablelands Armidale 5 6 6 6 6
North-west Slopes Gunnedah 19 25 0 23 25 25 31
Narrabri 20 21 21
Tamworth 23 31 1 20 19 31
Southern Tablelands Goulburn 21 26 0 7 9 5 26 26
South-west Slopes Albury 6 8 5 31 32 32 43
Wagga Wagga North 21 25 43 30 43
Muswellbrook Muswellbrook 12 14 7 0 15 27 27 27
Singleton Singleton 8 13 7 0 20 23 23 23
Merriwa Merriwa 18 21 1 7 0 0 29 27 29 29
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