Wednesday
9 April 2025
2 - 3 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 26 32 2 5 1 0 12 8 32 34
Cook And Phillip 21 27 4 4 2 13 13 27
Earlwood 28 31 0 5 19 15 31
Lidcombe 31 34 1 5 1 1 22 34
Macquarie Park 27 33 0 4 0 1 24 15 33
Randwick 27 34 1 3 0 18 11 34
Rozelle 26 29 1 4 0 17 14 29
Sydney North-west Parramatta North 28 29 3 6 0 1 26 17 29 39
Penrith 33 39 1 5 0 0 30 22 39
Prospect 27 30 4 7 0 1 25 17 30
Richmond 33 38 1 4 0 26 17 38
Rouse Hill 28 35 3 6 0 2 29 14 35
St Marys 28 32 6 9 39 17 39
Sydney South-west Bargo 31 37 1 9 1 26 18 37 38
Bringelly 28 31 5 9 1 35 22 35
Camden 29 32 5 10 0 29 20 32
Campbelltown West 26 29 7 9 0 1 29 22 29
Liverpool 28 30 4 7 0 0 38 23 38
Oakdale 37 38 1 8 25 15 38
Illawarra Wollongong 29 33 2 5 2 0 28 23 33 33
Kembla Grange 30 30 3 4 30 16 30
Albion Park South 28 31 5 8 1 23 18 31
Lower Hunter Newcastle 28 35 1 4 2 1 28 14 35 35
Beresfield 25 33 1 5 2 24 19 33
Wallsend 27 35 0 3 0 21 14 35
Newcastle Carrington 3 1 28 18 28 45
Stockton 28 35 1 0 45 16 45
Mayfield 2 28 16 28
Central Coast Wyong 27 31 0 2 0 0 19 16 31 31
Lake Macquarie Morisset 29 36 0 2 0 0 13 11 36 36
Central Tablelands Bathurst 36 44 60 105 105 105
Orange 35 44 0 8 32 42 44
Mid-north Coast Coffs Harbour 26 33 0 2 15 10 33 33
Port Macquarie 25 33 7 2 0 0 9 4 33
Northern Tablelands Armidale 17 13 11 17 17
North-west Slopes Gunnedah 36 42 0 22 19 42 44
Narrabri 16 13 16
Tamworth 36 44 1 26 15 44
Southern Tablelands Goulburn 35 43 2 10 22 16 43 43
South-west Slopes Albury 40 48 2 71 53 71 122
Wagga Wagga North 46 56 122 58 122
Muswellbrook Muswellbrook 7 7 29 15 29 29
Singleton Singleton 28 34 0 0 19 16 34 34
Merriwa Merriwa 30 34 3 9 0 1 29 20 34 34
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