Wednesday
9 April 2025
9 - 10 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 29 1 6 1 0 12 8 29 32
Cook And Phillip 21 22 2 4 2 12 12 22
Earlwood 7 20 11 6 17 12 20
Lidcombe 7 22 15 6 1 0 19 22
Macquarie Park 20 23 0 4 0 0 23 11 23
Randwick 25 32 2 3 0 17 9 32
Rozelle 19 24 2 4 0 15 11 24
Sydney North-west Parramatta North 6 19 13 6 0 0 24 18 24 32
Penrith 8 21 10 6 0 0 30 23 30
Prospect 12 19 10 6 0 0 22 16 22
Richmond 9 17 8 6 0 26 18 26
Rouse Hill 22 28 3 5 0 0 27 16 28
St Marys 1 14 13 7 32 18 32
Sydney South-west Bargo 15 21 5 6 0 26 15 26 36
Bringelly 7 17 4 4 0 31 23 31
Camden 15 22 5 6 0 27 18 27
Campbelltown West 0 8 21 8 1 0 26 18 26
Liverpool 2 12 16 15 0 0 36 32 36
Oakdale 22 28 2 5 24 13 28
Illawarra Wollongong 20 24 5 4 1 0 25 14 25 29
Kembla Grange 23 29 3 2 24 15 29
Albion Park South 20 22 3 4 0 20 16 22
Lower Hunter Newcastle 18 25 5 4 1 1 28 17 28 28
Beresfield 17 23 1 2 0 22 18 23
Wallsend 19 22 1 2 0 20 13 22
Newcastle Carrington 11 1 28 14 28 46
Stockton 21 29 1 1 46 16 46
Mayfield 5 32 16 32
Central Coast Wyong 16 21 3 3 0 0 17 18 21 21
Lake Macquarie Morisset 22 31 2 3 0 0 12 10 31 31
Central Tablelands Bathurst 11 25 33 42 42 42
Orange 1 7 19 32 25 28 32
Mid-north Coast Coffs Harbour 10 14 4 2 14 9 14 19
Port Macquarie 13 19 8 4 0 0 8 3 19
Northern Tablelands Armidale 17 11 11 17 17
North-west Slopes Gunnedah 24 22 0 23 21 24 26
Narrabri 17 16 17
Tamworth 23 24 1 26 16 26
Southern Tablelands Goulburn 26 34 6 23 23 20 34 34
South-west Slopes Albury 14 31 18 73 53 73 127
Wagga Wagga North 10 14 15 127 58 127
Muswellbrook Muswellbrook 4 0 30 13 30 30
Singleton Singleton 13 21 4 0 19 15 21 21
Merriwa Merriwa 14 14 5 4 0 0 30 21 30 30
NSW ALERTS SYDNEY FORECAST
Thu 10 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