Thursday
2 April 2026
5 - 6 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 30 2 6 1 0 30 23 30 128
Cook And Phillip 12 15 12 4 2 24 20 24
Earlwood 23 31 3 33 21 33
Lidcombe 24 37 2 4 0 1 36 28 37
Macquarie Park 25 36 0 5 0 0 13 12 36
Randwick 25 31 2 7 1 30 21 31
Rozelle 21 23 3 5 0 0 30 20 30
Ultimo-uts 14 19 11 7 2 73 128 128
Sydney North-west Parramatta North 27 43 2 5 1 0 37 28 43 88
Penrith 32 52 7 11 1 1 46 45 52
Prospect 28 47 3 7 0 0 40 31 47
Richmond 36 55 0 9 1 28 30 55
Rouse Hill 27 44 1 10 0 0 32 19 44
St Marys 34 51 4 8 66 88 88
Sydney South-west Bringelly 31 52 4 8 0 40 24 52 54
Camden 35 54 5 7 0 27 18 54
Campbelltown West 23 45 9 7 0 0 33 17 45
Liverpool 24 47 4 5 0 0 39 28 47
Oakdale 43 48 2 10 29 30 48
Illawarra Wollongong 23 33 1 7 0 0 33 27 33 39
Kembla Grange 24 39 1 4 36 27 39
Albion Park South 17 29 6 6 2 29 23 29
Lower Hunter Newcastle 20 28 0 6 1 0 34 15 34 36
Beresfield 21 28 2 4 0 36 25 36
Wallsend 19 27 1 4 0 28 18 28
Newcastle Carrington 2 0 44 23 44 89
Stockton 22 30 89 20 89
Mayfield 4 1 35 23 35
Central Coast Wyong 23 31 0 4 1 0 24 13 31 31
Lake Macquarie Morisset 23 30 1 4 0 0 18 12 30 30
Central Tablelands Bathurst 35 49 47 32 49 49
Orange 34 44 5 6 34 29 44
Mid-north Coast Coffs Harbour 20 27 1 4 1 8 10 27 27
Port Macquarie 19 27 1 3 0 0 13 6 27
Northern Tablelands Armidale 4 11 9 11 11
North-west Slopes Gunnedah 34 44 1 23 21 44 44
Narrabri 26 20 26
Tamworth 34 44 2 29 16 44
Southern Tablelands Goulburn 27 44 9 10 27 22 44 44
South-west Slopes Albury 38 49 5 48 42 49 72
Wagga Wagga North 44 60 0 72 43 72
Muswellbrook Muswellbrook 37 4 0 28 26 37 37
Singleton Singleton 26 39 2 1 32 23 39 39
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