Wednesday
9 April 2025
4 - 5 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 25 32 1 4 1 0 13 8 32 37
Cook And Phillip 18 26 7 4 2 13 12 26
Earlwood 26 34 0 4 19 15 34
Lidcombe 28 37 2 3 1 1 21 37
Macquarie Park 26 34 0 3 0 0 24 13 34
Randwick 27 34 1 4 0 18 11 34
Rozelle 22 30 3 4 0 17 15 30
Sydney North-west Parramatta North 26 34 3 4 0 0 25 17 34 40
Penrith 30 40 2 6 0 1 32 23 40
Prospect 27 33 3 5 0 1 24 17 33
Richmond 31 40 2 5 1 26 17 40
Rouse Hill 28 37 1 4 0 0 28 15 37
St Marys 25 34 7 6 37 16 37
Sydney South-west Bargo 30 38 3 10 1 27 16 38 42
Bringelly 26 35 4 6 1 35 22 35
Camden 27 35 5 8 0 29 20 35
Campbelltown West 25 32 6 7 0 1 28 22 32
Liverpool 26 33 3 5 0 1 38 26 38
Oakdale 30 42 4 10 25 15 42
Illawarra Wollongong 26 35 2 7 1 0 28 21 35 35
Kembla Grange 26 35 3 3 28 15 35
Albion Park South 23 32 6 5 1 22 18 32
Lower Hunter Newcastle 26 34 3 4 1 1 28 13 34 34
Beresfield 24 31 0 3 0 24 20 31
Wallsend 25 33 1 3 0 20 14 33
Newcastle Carrington 1 1 27 17 27 45
Stockton 28 35 1 0 45 15 45
Mayfield 3 30 15 30
Central Coast Wyong 27 34 0 2 0 0 19 17 34 34
Lake Macquarie Morisset 29 36 1 2 0 0 13 11 36 36
Central Tablelands Bathurst 33 44 59 104 104 104
Orange 33 43 0 8 31 40 43
Mid-north Coast Coffs Harbour 24 31 2 1 14 9 31 33
Port Macquarie 26 33 6 2 0 0 9 4 33
Northern Tablelands Armidale 17 12 11 17 17
North-west Slopes Gunnedah 36 45 0 22 19 45 45
Narrabri 16 14 16
Tamworth 34 44 1 26 16 44
Southern Tablelands Goulburn 33 43 3 13 22 16 43 43
South-west Slopes Albury 40 50 4 70 53 70 124
Wagga Wagga North 49 59 124 60 124
Muswellbrook Muswellbrook 0 0 28 15 28 28
Singleton Singleton 28 35 0 0 18 15 35 35
Merriwa Merriwa 31 38 3 7 0 1 26 20 38 38
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