Monday
7 April 2025
8 - 9 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 9 9 14 8 1 0 28 23 28 32
Cook And Phillip 6 6 16 6 5 28 25 28
Earlwood 7 5 15 7 32 28 32
Lidcombe 7 5 14 7 1 1 31 24 31
Macquarie Park 19 22 2 4 0 0 27 19 27
Randwick 9 10 14 6 0 32 24 32
Rozelle 12 13 8 6 0 31 13 31
Sydney North-west Parramatta North 12 6 9 7 1 0 36 27 36 43
Penrith 18 11 4 4 0 0 26 24 26
Prospect 13 8 7 7 0 0 36 26 36
Richmond 20 21 3 3 0 28 9 28
Rouse Hill 14 15 6 10 0 0 32 43 43
St Marys 6 3 15 11 30 24 30
Sydney South-west Bargo 24 26 0 2 0 32 21 32 37
Bringelly 8 5 10 14 0 37 22 37
Camden 19 12 5 26 0 28 13 28
Campbelltown West 10 4 16 10 1 0 28 18 28
Liverpool 10 6 0 0 35 33 35
Oakdale 22 27 0 3 23 19 27
Illawarra Wollongong 20 26 4 3 0 0 30 10 30 41
Kembla Grange 21 26 2 2 41 17 41
Albion Park South 22 28 1 2 0 32 19 32
Lower Hunter Newcastle 18 14 7 4 1 0 39 16 39 56
Beresfield 9 5 11 8 1 56 32 56
Wallsend 20 14 5 4 0 38 21 38
Newcastle Carrington 15 0 44 34 44 69
Stockton 14 8 10 1 69 27 69
Mayfield 9 0 40 14 40
Central Coast Wyong 18 18 3 3 0 0 26 11 26 26
Lake Macquarie Morisset 20 25 3 3 0 0 31 24 31 31
Central Tablelands Bathurst 10 5 38 38 38
Orange 23 10 1 3 22 15 23
Mid-north Coast Coffs Harbour 13 11 11 2 30 22 30 30
Port Macquarie 13 8 12 5 0 0 27 21 27
Northern Tablelands Armidale 16 17 18 18 18
North-west Slopes Gunnedah 10 6 2 21 16 21 27
Narrabri 11 11 11
Tamworth 12 11 4 27 18 27
Southern Tablelands Goulburn 24 24 1 4 28 13 28 28
South-west Slopes Albury 16 13 3 42 18 42 70
Wagga Wagga North 15 7 0 70 24 70
Muswellbrook Muswellbrook 2 0 46 24 46 46
Singleton Singleton 9 5 12 0 77 26 77 77
Merriwa Merriwa 26 31 0 2 0 0 24 16 31 31
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