Thursday
2 April 2026
10 - 11 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 12 9 12 3 1 31 23 31 36
Cook And Phillip 11 7 13 10 2 25 21 25
Earlwood 17 10 10 9 34 21 34
Lidcombe 14 10 13 10 1 4 36 26 36
Macquarie Park 10 10 0 19 10 19
Randwick 20 10 5 6 1 27 20 27
Rozelle 17 9 7 14 0 1 31 22 31
Ultimo-uts 5 3 19 16 4 19
Sydney North-west Parramatta North 16 9 11 30 2 2 37 25 37 87
Penrith 21 14 12 48 3 1 44 38 48
Prospect 17 9 9 16 0 6 41 30 41
Richmond 26 19 0 13 1 25 26 26
Rouse Hill 19 13 6 15 0 2 31 15 31
St Marys 26 16 3 25 69 87 87
Sydney South-west Bringelly 25 17 2 15 2 42 18 42 44
Camden 28 18 1 14 0 27 15 28
Campbelltown West 20 12 6 11 0 2 33 14 33
Liverpool 23 16 2 9 1 1 44 31 44
Oakdale 31 27 0 17 28 24 31
Illawarra Wollongong 27 22 2 6 0 0 33 25 33 38
Kembla Grange 7 38 25 38
Albion Park South 28 20 1 9 0 30 23 30
Lower Hunter Newcastle 26 20 1 7 3 0 39 16 39 39
Beresfield 25 16 2 5 0 38 27 38
Wallsend 24 17 1 4 0 31 19 31
Newcastle Carrington 2 0 46 23 46 93
Stockton 26 18 93 22 93
Mayfield 2 0 37 25 37
Central Coast Wyong 20 14 3 6 1 1 32 7 32 32
Lake Macquarie Morisset 25 21 2 6 0 0 19 14 25 25
Central Tablelands Bathurst 29 18 45 25 45 45
Orange 24 18 12 5 32 25 32
Mid-north Coast Coffs Harbour 21 17 2 5 2 10 13 21 22
Port Macquarie 22 18 1 3 0 0 14 6 22
Northern Tablelands Armidale 4 12 10 12 12
North-west Slopes Gunnedah 28 31 0 24 21 31 31
Narrabri 24 18 24
Tamworth 30 29 1 31 17 31
Southern Tablelands Goulburn 29 20 4 8 28 24 29 29
South-west Slopes Albury 30 22 5 70 44 70 70
Wagga Wagga North 37 29 0 59 41 59
Muswellbrook Muswellbrook 33 25 33 33
Singleton Singleton 21 14 3 1 34 21 34 34
Merriwa Merriwa
NSW ALERTS SYDNEY FORECAST
Fri 3 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