Tuesday
15 April 2025
9 - 10 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 7 16 16 7 1 1 22 11 22 29
Cook And Phillip 7 13 12 8 23 16 23
Earlwood 18 24 3 5 23 14 24
Lidcombe 20 24 4 4 1 1 24 18 24
Macquarie Park 19 20 2 5 0 0 23 12 23
Randwick 26 27 1 6 0 29 22 29
Rozelle 18 21 2 6 0 22 13 22
Sydney North-west Parramatta North 21 25 3 4 0 0 24 17 25 34
Penrith 15 21 7 10 0 1 31 22 31
Prospect 20 22 5 4 0 0 26 10 26
Richmond 18 25 4 6 0 27 14 27
Rouse Hill 19 22 4 5 0 0 24 24 24
St Marys 19 24 2 6 34 23 34
Sydney South-west Bargo 17 25 3 7 0 27 21 27 30
Bringelly 21 27 1 7 0 21 15 27
Camden 23 28 8 26 21 28
Campbelltown West 18 27 5 3 0 0 24 17 27
Liverpool 20 25 2 5 0 0 24 25
Oakdale 24 30 0 3 18 13 30
Illawarra Wollongong 20 27 4 1 0 28 14 28 31
Kembla Grange 19 26 1 3 28 14 28
Albion Park South 24 31 0 4 0 21 4 31
Lower Hunter Newcastle 29 33 0 10 2 0 51 19 51 51
Beresfield 11 14 8 7 2 28 20 28
Wallsend 14 21 4 8 0 29 17 29
Newcastle Carrington 2 0 40 18 40 54
Stockton 26 32 2 1 54 24 54
Mayfield 3 0 35 24 35
Central Coast Wyong 12 17 5 5 0 0 24 15 24 24
Lake Macquarie Morisset 17 27 2 6 0 1 25 18 27 27
Central Tablelands Bathurst 16 24 27 17 27 33
Orange 26 33 0 4 26 27 33
Mid-north Coast Coffs Harbour 25 30 1 1 18 10 30 30
Port Macquarie 21 26 4 5 0 0 14 6 26
Northern Tablelands Armidale 27 7 8 27 27
North-west Slopes Gunnedah 25 35 0 25 24 35 35
Narrabri 27 23 27
Tamworth 19 25 3 27 21 27
Southern Tablelands Goulburn 23 30 3 6 15 4 30 30
South-west Slopes Albury 10 15 15 50 34 50 64
Wagga Wagga North 23 31 64 31 64
Muswellbrook Muswellbrook 3 0 39 30 39 39
Singleton Singleton 17 25 3 0 25 25
Merriwa Merriwa 24 31 1 3 6 0 31 37 37 37
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