Tuesday
8 April 2025
9 - 10 am (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 11 7 11 11 1 1 27 18 27 42
Cook And Phillip 7 3 14 11 8 26 19 26
Earlwood 7 4 11 11 38 23 38
Lidcombe 9 42 42
Macquarie Park 6 8 13 11 0 0 38 17 38
Randwick 12 5 10 8 1 38 17 38
Rozelle 5 3 12 12 3 0 37 23 37
Sydney North-west Parramatta North 4 5 17 10 1 0 44 25 44 79
Penrith 18 13 5 9 0 1 42 24 42
Prospect 9 5 12 10 0 0 44 31 44
Richmond 20 13 3 8 0 35 20 35
Rouse Hill 79 79
St Marys 18 10 5 9 54 17 54
Sydney South-west Bargo 21 19 0 6 0 39 21 39 53
Bringelly 18 10 2 7 0 38 17 38
Camden 13 6 5 7 0 34 15 34
Campbelltown West 12 6 7 7 0 0 37 16 37
Liverpool 17 9 5 8 0 0 53 29 53
Oakdale 22 23 0 7 32 14 32
Illawarra Wollongong 17 12 5 7 1 0 37 27 37 43
Kembla Grange 19 11 2 5 43 17 43
Albion Park South 22 15 1 5 0 31 17 31
Lower Hunter Newcastle 22 25 3 11 2 0 51 21 51 51
Beresfield 18 12 3 5 1 44 16 44
Wallsend 19 17 4 4 1 33 17 33
Newcastle Carrington 4 0 45 16 45 60
Stockton 23 25 2 0 60 25 60
Mayfield 7 3 46 32 46
Central Coast Wyong 22 19 2 7 0 0 37 24 37 37
Lake Macquarie Morisset 23 24 1 3 0 0 22 12 24 24
Central Tablelands Bathurst 11 8 49 26 49 49
Orange 27 18 1 11 36 23 36
Mid-north Coast Coffs Harbour 26 20 3 1 20 14 26 26
Port Macquarie 23 15 6 5 0 0 20 18 23
Northern Tablelands Armidale 17 19 20 20 20
North-west Slopes Gunnedah 21 18 0 20 13 21 33
Narrabri 13 10 13
Tamworth 25 22 33 33
Southern Tablelands Goulburn 22 12 3 8 26 11 26 26
South-west Slopes Albury 17 8 5 49 41 49 70
Wagga Wagga North 18 11 2 70 30 70
Muswellbrook Muswellbrook 5 0 50 19 50 50
Singleton Singleton 16 10 6 5 41 23 41 41
Merriwa Merriwa 23 21 3 6 0 0 39 11 39 39
NSW ALERTS SYDNEY FORECAST
Wed 9 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