Thursday
2 April 2026
11 - 12 pm (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 23 18 5 9 3 0 31 24 31 55
Cook And Phillip 17 11 7 6 2 25 21 25
Earlwood 24 17 6 7 34 21 34
Lidcombe 24 17 7 13 1 2 37 26 37
Macquarie Park 27 20 0 7 0 0 21 11 27
Randwick 25 18 1 7 0 29 20 29
Rozelle 18 14 9 10 0 1 31 23 31
Ultimo-uts 14 7 12 9 4 55 55
Sydney North-west Parramatta North 25 16 4 12 2 2 37 27 37 87
Penrith 33 24 4 28 3 1 45 40 45
Prospect 25 17 6 16 0 2 42 31 42
Richmond 29 26 0 8 2 25 27 29
Rouse Hill 29 21 3 10 0 2 32 15 32
St Marys 27 23 7 21 69 87 87
Sydney South-west Bringelly 31 26 3 14 1 41 19 41 43
Camden 32 27 1 11 0 26 16 32
Campbelltown West 29 21 4 7 0 1 33 15 33
Liverpool 23 23 4 8 1 3 43 31 43
Oakdale 31 32 0 10 28 27 32
Illawarra Wollongong 24 28 5 6 0 3 34 25 34 36
Kembla Grange 34 0 5 36 26 36
Albion Park South 31 28 1 6 0 29 24 31
Lower Hunter Newcastle 26 26 0 6 3 0 40 16 40 40
Beresfield 28 25 1 4 0 37 27 37
Wallsend 26 24 1 5 0 31 18 31
Newcastle Carrington 2 0 45 23 45 93
Stockton 25 27 93 23 93
Mayfield 2 1 37 27 37
Central Coast Wyong 24 21 2 6 1 1 33 8 33 33
Lake Macquarie Morisset 27 27 1 5 0 0 19 13 27 27
Central Tablelands Bathurst 41 31 46 26 46 46
Orange 30 27 11 5 32 25 32
Mid-north Coast Coffs Harbour 21 21 2 5 2 9 12 21 23
Port Macquarie 22 23 1 3 0 0 15 9 23
Northern Tablelands Armidale 5 12 10 12 12
North-west Slopes Gunnedah 34 35 0 24 21 35 35
Narrabri 24 18 24
Tamworth 32 35 1 31 17 35
Southern Tablelands Goulburn 38 31 1 6 28 24 38 38
South-west Slopes Albury 41 33 3 71 46 71 71
Wagga Wagga North 41 40 0 63 42 63
Muswellbrook Muswellbrook 29 24 29 29
Singleton Singleton 28 22 2 0 33 20 33 33
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