Sunday
5 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 21 28 0 7 0 0 18 12 28 32
Cook And Phillip 18 25 2 4 0 19 12 25
Earlwood
Lidcombe 22 26 1 3 0 0 24 21 26
Macquarie Park 19 22 0 6 0 0 20 16 22
Randwick 25 32 0 7 0 24 16 32
Rozelle 20 26 0 5 0 0 22 12 26
Ultimo-uts 21 27 2 6 1 19 13 27
Sydney North-west Parramatta North 19 19 1 5 1 0 23 18 23 24
Penrith 15 21 0 3 1 0 19 20 21
Prospect 20 24 2 5 0 0 23 12 24
Richmond 14 20 0 4 0 20 19 20
Rouse Hill 16 18 2 4 0 0 21 17 21
St Marys 15 20 1 2 20 16 20
Sydney South-west Bringelly 15 18 0 2 0 12 16 18 26
Camden 15 19 1 2 0 19 13 19
Campbelltown West 15 18 2 3 0 0 21 14 21
Liverpool 17 23 0 1 0 0 25 17 25
Oakdale 22 26 0 2 17 12 26
Illawarra Wollongong 19 25 1 3 0 0 17 5 25 25
Kembla Grange 20 25 0 3 20 17 25
Albion Park South 11 16 2 2 0 19 17 19
Lower Hunter Newcastle 27 34 0 6 1 0 42 22 42 42
Beresfield 14 15 6 7 0 26 22 26
Wallsend 16 22 0 6 0 26 17 26
Newcastle Carrington 0 0 36 14 36 60
Stockton 27 34 0 0 60 18 60
Mayfield 0 23 8 23
Central Coast Wyong 18 25 1 6 1 0 22 12 25 25
Lake Macquarie Morisset 21 29 0 6 0 0 19 13 29 29
Central Tablelands Bathurst 5 5 17 19 19 22
Orange 17 22 3 3 14 13 22
Mid-north Coast Coffs Harbour 19 24 0 5 2 7 10 24 24
Port Macquarie 14 21 1 8 0 0 12 9 21
Northern Tablelands Armidale 2 6 7 7 7
North-west Slopes Gunnedah 17 23 1 19 19 23 23
Narrabri 18 19 19
Tamworth 9 21 3 20 18 21
Southern Tablelands Goulburn 21 23 0 3 11 7 23 23
South-west Slopes Albury 4 6 3 31 33 33 33
Wagga Wagga North 21 26 31 25 31
Muswellbrook Muswellbrook 9 11 6 0 13 25 25 25
Singleton Singleton 6 9 6 0 20 26 26 26
Merriwa Merriwa 15 20 3 9 0 1 22 23 23 23
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