Wednesday
9 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 22 31 4 5 1 0 12 8 31 35
Cook And Phillip 13 23 11 5 2 13 12 23
Earlwood 23 32 2 4 18 14 32
Lidcombe 26 35 3 3 1 1 20 35
Macquarie Park 25 33 0 3 0 0 23 12 33
Randwick 26 33 1 4 0 18 11 33
Rozelle 20 29 4 4 0 18 15 29
Sydney North-west Parramatta North 24 33 3 3 0 0 24 16 33 38
Penrith 27 38 2 5 0 0 32 24 38
Prospect 25 33 3 4 0 0 23 17 33
Richmond 27 38 2 5 0 26 17 38
Rouse Hill 26 35 2 3 0 0 27 15 35
St Marys 23 32 5 5 35 16 35
Sydney South-west Bargo 27 37 2 11 1 27 16 37 40
Bringelly 23 33 4 5 0 34 23 34
Camden 23 34 5 5 0 28 20 34
Campbelltown West 22 31 6 4 0 0 27 23 31
Liverpool 24 33 3 4 0 0 38 23 38
Oakdale 26 40 4 9 25 13 40
Illawarra Wollongong 23 33 6 7 1 0 28 18 33 34
Kembla Grange 25 34 3 4 28 15 34
Albion Park South 22 31 6 5 1 22 18 31
Lower Hunter Newcastle 23 33 5 4 1 0 27 13 33 33
Beresfield 22 29 0 3 1 24 20 29
Wallsend 23 32 2 4 0 21 13 32
Newcastle Carrington 4 1 27 18 27 46
Stockton 26 34 1 0 46 15 46
Mayfield 4 32 14 32
Central Coast Wyong 26 34 1 2 0 0 19 18 34 34
Lake Macquarie Morisset 28 35 0 2 0 0 13 12 35 35
Central Tablelands Bathurst 28 41 54 102 102 102
Orange 26 40 4 8 29 36 40
Mid-north Coast Coffs Harbour 19 29 4 1 14 9 29 31
Port Macquarie 22 31 6 3 0 0 8 3 31
Northern Tablelands Armidale 18 12 12 18 18
North-west Slopes Gunnedah 28 43 2 22 19 43 43
Narrabri 16 14 16
Tamworth 28 42 4 26 16 42
Southern Tablelands Goulburn 27 40 7 15 22 17 40 40
South-west Slopes Albury 35 49 8 71 52 71 125
Wagga Wagga North 40 58 0 125 60 125
Muswellbrook Muswellbrook 3 0 28 15 28 28
Singleton Singleton 25 34 1 0 18 16 34 34
Merriwa Merriwa 20 35 8 8 0 1 25 20 35 35
NSW ALERTS SYDNEY FORECAST
Thu 10 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