Tuesday
8 April 2025
4 - 5 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 21 26 3 7 1 0 24 18 26 40
Cook And Phillip 19 23 3 6 8 24 19 24
Earlwood 21 27 3 6 34 22 34
Lidcombe 22 31 5 40 40
Macquarie Park 21 26 2 6 0 0 35 23 35
Randwick 21 29 3 6 0 34 21 34
Rozelle 19 25 6 6 2 0 32 22 32
Sydney North-west Parramatta North 23 30 3 5 0 0 44 24 44 70
Penrith 23 32 6 6 0 0 46 24 46
Prospect 22 30 4 6 0 0 45 30 45
Richmond 24 34 4 6 0 38 23 38
Rouse Hill 23 31 4 6 0 0 41 41
St Marys 21 30 7 7 70 24 70
Sydney South-west Bargo 25 33 1 8 0 36 25 36 55
Bringelly 26 33 1 7 0 44 24 44
Camden 26 32 2 8 0 39 17 39
Campbelltown West 25 32 2 7 0 0 38 17 38
Liverpool 26 35 2 6 0 0 55 27 55
Oakdale 29 34 2 9 34 14 34
Illawarra Wollongong 26 32 1 7 1 0 37 26 37 43
Kembla Grange 27 33 1 5 43 21 43
Albion Park South 26 34 1 6 0 28 17 34
Lower Hunter Newcastle 26 34 1 6 2 0 45 24 45 45
Beresfield 24 31 0 5 1 36 17 36
Wallsend 23 31 2 5 0 29 16 31
Newcastle Carrington 5 1 41 16 41 58
Stockton 26 33 1 1 58 23 58
Mayfield 4 7 42 31 42
Central Coast Wyong 25 32 0 4 0 0 32 24 32 32
Lake Macquarie Morisset 26 33 0 3 0 0 21 14 33 33
Central Tablelands Bathurst 39 46 47 26 47 49
Orange 42 49 1 39 37 30 49
Mid-north Coast Coffs Harbour 27 37 4 2 22 16 37 37
Port Macquarie 25 32 6 5 0 0 17 16 32
Northern Tablelands Armidale 17 19 19 19 19
North-west Slopes Gunnedah 35 43 0 22 15 43 45
Narrabri 15 10 15
Tamworth 35 45 31 1 45
Southern Tablelands Goulburn 29 40 3 7 25 14 40 40
South-west Slopes Albury 41 48 3 58 52 58 75
Wagga Wagga North 42 49 75 38 75
Muswellbrook Muswellbrook 0 0 51 17 51 51
Singleton Singleton 29 40 0 1 38 25 40 40
Merriwa Merriwa 33 43 4 6 0 2 43 18 43 43
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