Tuesday
8 April 2025
2 - 3 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 15 24 4 10 1 0 27 16 27 47
Cook And Phillip 15 24 2 8 7 26 17 26
Earlwood 13 23 3 10 39 24 39
Lidcombe 10 13 9 40 47 47
Macquarie Park 18 15 0 7 0 0 35 14 35
Randwick 15 26 3 9 0 40 16 40
Rozelle 23 28 0 10 0 40 17 40
Sydney North-west Parramatta North 8 7 8 10 0 0 40 27 40 74
Penrith 14 20 5 8 0 0 38 36 38
Prospect 11 14 7 9 0 0 41 36 41
Richmond 12 21 2 7 0 33 18 33
Rouse Hill 9 9 9 9 1 0 74 19 74
St Marys 14 19 3 8 46 16 46
Sydney South-west Bargo 15 18 2 5 0 41 23 41 53
Bringelly 10 16 4 8 0 43 18 43
Camden 3 11 10 8 0 35 19 35
Campbelltown West 1 11 12 7 0 0 37 18 37
Liverpool 12 10 0 0 53 32 53
Oakdale 23 27 0 6 32 13 32
Illawarra Wollongong 18 22 3 7 1 0 36 24 36 43
Kembla Grange 5 9 5 4 43 12 43
Albion Park South 10 13 2 6 0 33 21 33
Lower Hunter Newcastle 28 35 0 9 2 0 51 11 51 58
Beresfield 9 7 10 9 2 58 17 58
Wallsend 14 26 1 7 0 39 17 39
Newcastle Carrington 0 0 45 19 45 69
Stockton 69 27 69
Mayfield 4 0 50 34 50
Central Coast Wyong 9 14 4 6 0 0 38 23 38 38
Lake Macquarie Morisset 16 28 7 7 0 3 24 13 28 28
Central Tablelands Bathurst 2 3 48 48 48
Orange 12 18 5 13 31 21 31
Mid-north Coast Coffs Harbour 24 30 1 1 19 13 30 30
Port Macquarie 9 8 7 4 0 0 20 18 20
Northern Tablelands Armidale 22 18 17 22 22
North-west Slopes Gunnedah 10 16 2 21 14 21 32
Narrabri 12 12 12
Tamworth 32 32
Southern Tablelands Goulburn 4 9 4 5 27 11 27 27
South-west Slopes Albury 8 10 6 35 25 35 78
Wagga Wagga North 4 8 7 78 29 78
Muswellbrook Muswellbrook 13 0 47 17 47 47
Singleton Singleton 4 7 9 0 51 27 51 51
Merriwa Merriwa 27 28 2 3 0 0 35 12 35 35
NSW ALERTS SYDNEY FORECAST
Wed 9 Apr 2025
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