Monday
7 April 2025
1 - 2 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 28 33 2 3 1 0 28 21 33 37
Cook And Phillip 27 25 4 4 6 27 23 27
Earlwood 29 33 1 2 34 26 34
Lidcombe 33 31 33
Macquarie Park 30 34 1 3 0 0 31 22 34
Randwick 30 34 1 3 0 37 19 37
Rozelle 30 32 0 3 0 35 18 35
Sydney North-west Parramatta North 29 32 2 2 0 0 38 28 38 51
Penrith 25 31 4 3 0 1 30 30 31
Prospect 28 32 1 2 0 0 37 27 37
Richmond 34 37 1 3 0 29 9 37
Rouse Hill 35 39 1 51 0 0 48 29 51
St Marys 28 33 1 2 34 20 34
Sydney South-west Bargo 29 33 0 2 0 39 22 39 41
Bringelly 28 32 0 1 0 40 21 40
Camden 27 32 0 2 0 29 14 32
Campbelltown West 28 33 1 2 1 0 32 14 33
Liverpool 0 2 0 0 36 41 41
Oakdale 27 32 0 2 27 13 32
Illawarra Wollongong 28 33 1 2 1 0 32 16 33 44
Kembla Grange 28 33 1 1 44 14 44
Albion Park South 28 33 1 2 0 34 20 34
Lower Hunter Newcastle 26 32 4 3 1 1 39 14 39 58
Beresfield 30 33 2 4 1 58 28 58
Wallsend 32 34 1 3 0 37 17 37
Newcastle Carrington 1 0 41 27 41 67
Stockton 28 32 3 1 67 28 67
Mayfield 3 0 41 21 41
Central Coast Wyong 26 32 1 2 0 0 29 11 32 32
Lake Macquarie Morisset 26 33 0 2 0 0 26 18 33 33
Central Tablelands Bathurst 29 34 44 44 44
Orange 29 34 0 2 24 16 34
Mid-north Coast Coffs Harbour 34 39 0 1 26 19 39 39
Port Macquarie 27 35 6 2 0 0 23 18 35
Northern Tablelands Armidale 14 17 17 17 17
North-west Slopes Gunnedah 28 34 0 20 14 34 39
Narrabri 11 11 11
Tamworth 33 39 1 28 19 39
Southern Tablelands Goulburn 31 36 1 3 27 12 36 36
South-west Slopes Albury 26 29 1 38 18 38 67
Wagga Wagga North 29 34 67 20 67
Muswellbrook Muswellbrook 0 0 44 23 44 44
Singleton Singleton 32 33 1 0 73 25 73 73
Merriwa Merriwa 30 35 0 1 0 0 26 13 35 35
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