Thursday
2 April 2026
6 - 7 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 22 29 2 6 1 0 30 23 30 136
Cook And Phillip 9 13 12 10 2 25 20 25
Earlwood 22 29 4 32 21 32
Lidcombe 23 33 3 3 0 1 35 28 35
Macquarie Park 23 33 0 6 0 0 12 12 33
Randwick 24 31 2 7 1 29 21 31
Rozelle 19 26 4 6 0 0 30 20 30
Ultimo-uts 9 16 16 9 2 76 136 136
Sydney North-west Parramatta North 23 37 2 5 1 0 37 28 37 86
Penrith 26 47 2 8 1 0 47 45 47
Prospect 21 41 4 6 0 0 40 31 41
Richmond 25 49 0 7 0 28 28 49
Rouse Hill 22 39 1 9 0 0 32 20 39
St Marys 22 45 5 7 66 86 86
Sydney South-west Bringelly 22 46 7 9 0 40 24 46 49
Camden 23 48 6 5 0 27 17 48
Campbelltown West 16 38 11 8 0 0 33 16 38
Liverpool 20 39 3 5 0 0 38 29 39
Oakdale 36 49 6 10 29 30 49
Illawarra Wollongong 20 30 3 6 0 0 33 27 33 36
Kembla Grange 23 35 1 6 36 25 36
Albion Park South 19 26 4 7 0 29 23 29
Lower Hunter Newcastle 17 26 3 7 1 0 34 14 34 36
Beresfield 17 26 2 4 0 36 25 36
Wallsend 13 24 5 6 0 28 17 28
Newcastle Carrington 1 0 44 22 44 87
Stockton 21 28 87 20 87
Mayfield 2 0 35 24 35
Central Coast Wyong 17 28 1 4 1 0 24 11 28 28
Lake Macquarie Morisset 22 29 0 5 0 0 18 12 29 29
Central Tablelands Bathurst 23 43 47 32 47 47
Orange 15 38 16 10 34 29 38
Mid-north Coast Coffs Harbour 10 23 7 8 1 8 10 23 25
Port Macquarie 17 25 1 4 0 0 12 3 25
Northern Tablelands Armidale 4 11 9 11 11
North-west Slopes Gunnedah 29 43 5 23 20 43 43
Narrabri 26 20 26
Tamworth 24 40 6 29 16 40
Southern Tablelands Goulburn 16 37 14 10 28 22 37 37
South-west Slopes Albury 29 46 7 48 42 48 71
Wagga Wagga North 40 57 0 71 43 71
Muswellbrook Muswellbrook 31 47 3 0 28 25 47 47
Singleton Singleton 21 35 3 1 32 23 35 35
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