Thursday
10 April 2025
10 - 11 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 6 17 15 8 1 3 21 16 21 31
Cook And Phillip
Earlwood 0 1 9 29 22 29
Lidcombe 3 9 15 7 2 4 31 31
Macquarie Park 2 4 8 6 0 1 22 14 22
Randwick 15 19 8 5 3 22 18 22
Rozelle 10 15 9 5 3 3 23 23 23
Sydney North-west Parramatta North 1 8 20 7 1 3 33 19 33 69
Penrith 1 5 15 21 0 0 59 69 69
Prospect 3 6 19 8 0 5 30 27 30
Richmond 1 7 9 52 0 44 47 52
Rouse Hill 8 13 12 8 0 3 29 12 29
St Marys 0 3 14 18 49 37 49
Sydney South-west Bargo 1 2 19 14 1 34 29 34 63
Bringelly 1 3 12 10 0 43 29 43
Camden 0 1 15 10 0 33 30 33
Campbelltown West 0 1 9 2 1 32 25 32
Liverpool 2 4 18 13 0 1 49 46 49
Oakdale 28 37 2 48 46 63 63
Illawarra Wollongong 6 8 17 7 2 6 28 21 28 35
Kembla Grange 2 2 15 6 35 24 35
Albion Park South 0 0 11 7 0 30 31 31
Lower Hunter Newcastle 4 7 14 5 2 1 31 18 31 31
Beresfield 0 10 13 8 1 24 13 24
Wallsend 1 4 8 5 0 24 19 24
Newcastle Carrington 16 1 34 15 34 49
Stockton 17 24 3 0 49 21 49
Mayfield 10 36 12 36
Central Coast Wyong 1 2 9 7 0 1 24 13 24 24
Lake Macquarie Morisset 10 6 1 17 16 17 17
Central Tablelands Bathurst 1 4 53 45 53 88
Orange 3 1 14 88 37 44 88
Mid-north Coast Coffs Harbour 12 15 1 2 12 7 15 15
Port Macquarie 4 8 9 4 0 0 10 9 10
Northern Tablelands Armidale 27 9 10 27 27
North-west Slopes Gunnedah 17 14 17 25
Narrabri
Tamworth 20 21 1 25 15 25
Southern Tablelands Goulburn 5 6 13 13 41 39 41 41
South-west Slopes Albury 14 16 12 81 54 81 137
Wagga Wagga North 2 8 16 137 59 137
Muswellbrook Muswellbrook 13 0 42 20 42 42
Singleton Singleton 2 15 6 0 26 18 26 26
Merriwa Merriwa 16 23 9 7 0 1 21 13 23 23
NSW ALERTS SYDNEY FORECAST
Fri 11 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