Monday
7 April 2025
12 - 1 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 29 29 2 4 1 0 28 21 29 36
Cook And Phillip 22 20 7 5 6 27 23 27
Earlwood 29 29 2 3 34 27 34
Lidcombe 33 33 33
Macquarie Park 28 32 1 3 0 0 30 23 32
Randwick 30 29 2 3 0 36 20 36
Rozelle 28 28 1 3 0 35 16 35
Sydney North-west Parramatta North 28 29 2 3 0 0 38 27 38 38
Penrith 25 30 2 3 0 0 28 27 30
Prospect 26 28 2 2 0 0 37 25 37
Richmond 30 35 1 3 0 28 9 35
Rouse Hill 33 34 1 8 0 0 38 29 38
St Marys 26 30 1 2 34 21 34
Sydney South-west Bargo 27 32 0 2 0 39 23 39 40
Bringelly 26 29 0 2 0 40 22 40
Camden 26 31 0 2 0 27 15 31
Campbelltown West 26 31 1 2 1 0 32 13 32
Liverpool 0 3 0 0 36 40 40
Oakdale 26 30 0 1 26 14 30
Illawarra Wollongong 26 31 2 2 1 0 31 15 31 44
Kembla Grange 27 31 1 1 44 15 44
Albion Park South 27 31 1 2 0 34 20 34
Lower Hunter Newcastle 26 31 2 2 1 0 38 14 38 58
Beresfield 28 28 1 3 1 58 30 58
Wallsend 28 31 0 2 0 37 18 37
Newcastle Carrington 2 0 41 28 41 68
Stockton 26 29 2 1 68 27 68
Mayfield 2 0 41 19 41
Central Coast Wyong 26 30 1 2 0 0 27 10 30 30
Lake Macquarie Morisset 26 32 0 2 0 0 26 19 32 32
Central Tablelands Bathurst 28 31 43 43 43
Orange 28 33 0 2 23 16 33
Mid-north Coast Coffs Harbour 31 38 1 1 27 19 38 38
Port Macquarie 27 33 5 2 0 0 25 19 33
Northern Tablelands Armidale 14 17 18 18 18
North-west Slopes Gunnedah 29 32 0 20 14 32 36
Narrabri 11 10 11
Tamworth 32 36 1 28 18 36
Southern Tablelands Goulburn 30 34 1 2 28 12 34 34
South-west Slopes Albury 24 27 1 39 18 39 66
Wagga Wagga North 28 31 66 21 66
Muswellbrook Muswellbrook 0 0 44 24 44 44
Singleton Singleton 30 29 0 0 74 25 74 74
Merriwa Merriwa 28 34 0 1 0 0 26 15 34 34
NSW ALERTS SYDNEY FORECAST
Tue 8 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