Thursday
2 April 2026
8 - 9 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 6 4 16 20 3 1 30 21 30 35
Cook And Phillip 3 2 18 18 2 23 18 23
Earlwood 3 2 18 16 33 20 33
Lidcombe 5 2 15 14 1 1 35 25 35
Macquarie Park 7 4 7 31 0 0 18 12 31
Randwick 3 2 19 17 2 29 20 29
Rozelle 4 2 15 33 0 1 30 20 33
Ultimo-uts 1 1 22 24 4 24
Sydney North-west Parramatta North 3 2 15 56 2 1 35 21 56 82
Penrith 9 5 9 35 3 0 41 34 41
Prospect 3 1 16 56 0 1 40 28 56
Richmond 11 5 2 10 0 24 24 24
Rouse Hill 7 3 8 32 0 0 29 15 32
St Marys 8 3 5 70 67 82 82
Sydney South-west Bringelly 9 4 5 18 0 34 16 34 44
Camden 6 3 7 11 0 27 11 27
Campbelltown West 5 2 11 17 0 1 32 13 32
Liverpool 10 4 8 9 1 2 44 29 44
Oakdale 17 19 1 44 27 21 44
Illawarra Wollongong 16 9 5 14 0 1 36 24 36 36
Kembla Grange 3 18 36 22 36
Albion Park South 11 6 8 15 1 31 22 31
Lower Hunter Newcastle 12 6 11 12 3 1 39 18 39 39
Beresfield 8 3 11 10 0 38 27 38
Wallsend 11 5 7 7 0 31 19 31
Newcastle Carrington 13 1 46 25 46 87
Stockton 13 12 87 22 87
Mayfield 7 0 39 27 39
Central Coast Wyong 7 3 3 7 1 1 33 7 33 33
Lake Macquarie Morisset 15 14 4 9 0 1 19 13 19 19
Central Tablelands Bathurst 8 3 41 20 41 41
Orange 10 4 18 16 31 25 31
Mid-north Coast Coffs Harbour 8 8 6 5 2 10 13 13 15
Port Macquarie 11 7 3 8 0 0 15 8 15
Northern Tablelands Armidale 5 12 11 12 12
North-west Slopes Gunnedah 24 25 0 24 21 25 32
Narrabri 23 17 23
Tamworth 22 19 2 32 17 32
Southern Tablelands Goulburn 12 5 5 10 27 23 27 27
South-west Slopes Albury 13 7 9 72 42 72 72
Wagga Wagga North 20 12 4 58 41 58
Muswellbrook Muswellbrook 11 6 5 0 35 25 35 35
Singleton Singleton 6 3 10 0 34 22 34 34
Merriwa Merriwa
NSW ALERTS SYDNEY FORECAST
Thu 2 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