Tuesday
15 April 2025
5 - 6 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 12 11 7 0 25 12 25 32
Cook And Phillip 6 19 17 9 26 17 26
Earlwood 17 27 4 6 28 19 28
Lidcombe 20 29 5 4 1 1 29 21 29
Macquarie Park 14 25 5 4 0 0 30 16 30
Randwick 23 31 2 5 0 32 23 32
Rozelle 11 24 4 5 0 29 18 29
Sydney North-west Parramatta North 19 27 5 6 0 0 30 20 30 38
Penrith 19 30 6 6 0 0 35 24 35
Prospect 18 26 7 6 0 0 31 13 31
Richmond 24 34 2 4 0 30 15 34
Rouse Hill 19 30 5 6 0 0 29 25 30
St Marys 18 28 7 6 38 27 38
Sydney South-west Bargo 22 31 1 20 0 30 26 31 34
Bringelly 22 32 3 5 0 24 17 32
Camden 24 34 5 30 22 34
Campbelltown West 24 32 3 4 0 0 27 16 32
Liverpool 20 29 4 9 0 0 29 29
Oakdale 25 33 1 4 21 20 33
Illawarra Wollongong 21 26 5 1 1 31 14 31 32
Kembla Grange 23 31 2 3 31 16 31
Albion Park South 25 32 1 3 0 23 1 32
Lower Hunter Newcastle 25 33 2 8 1 0 58 28 58 58
Beresfield 18 27 4 5 2 37 22 37
Wallsend 19 30 3 4 0 37 23 37
Newcastle Carrington 1 0 47 23 47 59
Stockton 26 33 0 0 59 31 59
Mayfield 6 0 47 29 47
Central Coast Wyong 24 32 0 4 0 0 33 19 33 33
Lake Macquarie Morisset 25 31 0 6 0 0 31 23 31 31
Central Tablelands Bathurst 27 37 36 27 37 38
Orange 27 38 3 4 31 34 38
Mid-north Coast Coffs Harbour 21 29 2 1 19 10 29 33
Port Macquarie 24 33 5 6 0 0 13 4 33
Northern Tablelands Armidale 25 8 9 25 25
North-west Slopes Gunnedah 32 42 0 25 25 42 42
Narrabri 29 24 29
Tamworth 24 35 4 29 20 35
Southern Tablelands Goulburn 26 34 3 4 18 7 34 34
South-west Slopes Albury 34 51 8 62 36 62 87
Wagga Wagga North 30 46 3 87 38 87
Muswellbrook Muswellbrook 2 0 47 32 47 47
Singleton Singleton 24 34 1 0 34 34
Merriwa Merriwa 30 1 3 3 0 36 39 39 39
NSW ALERTS SYDNEY FORECAST
Wed 16 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