Tuesday
8 April 2025
1 - 2 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 24 2 7 2 0 25 18 25 42
Cook And Phillip 18 20 4 8 8 26 19 26
Earlwood 20 23 8 7 38 23 38
Lidcombe 25 31 5 42 42
Macquarie Park 21 23 2 6 0 0 38 19 38
Randwick 25 27 1 5 0 36 21 36
Rozelle 21 25 3 6 3 0 36 22 36
Sydney North-west Parramatta North 23 23 4 6 1 0 45 23 45 69
Penrith 26 29 5 7 0 0 45 24 45
Prospect 26 24 3 6 0 0 46 32 46
Richmond 28 31 4 7 0 37 23 37
Rouse Hill 26 29 4 6 0 65 65
St Marys 22 27 8 34 69 21 69
Sydney South-west Bargo 27 32 0 6 0 36 23 36 55
Bringelly 23 28 5 7 0 41 21 41
Camden 21 28 6 8 0 38 16 38
Campbelltown West 25 25 3 7 0 0 39 18 39
Liverpool 27 28 2 8 0 0 55 26 55
Oakdale 27 33 1 7 33 13 33
Illawarra Wollongong 25 27 2 8 1 0 38 26 38 45
Kembla Grange 26 31 1 6 45 22 45
Albion Park South 27 32 1 7 0 29 15 32
Lower Hunter Newcastle 27 33 1 7 2 0 49 22 49 49
Beresfield 27 30 0 4 1 40 18 40
Wallsend 27 32 0 4 0 31 17 32
Newcastle Carrington 1 0 44 16 44 60
Stockton 27 33 1 1 60 23 60
Mayfield 2 5 45 29 45
Central Coast Wyong 26 33 0 4 0 0 34 25 34 34
Lake Macquarie Morisset 26 33 0 4 0 0 22 13 33 33
Central Tablelands Bathurst 36 39 47 28 47 47
Orange 37 44 0 6 37 27 44
Mid-north Coast Coffs Harbour 32 39 1 2 21 15 39 39
Port Macquarie 26 33 6 3 0 0 18 17 33
Northern Tablelands Armidale 16 18 18 18 18
North-west Slopes Gunnedah 34 38 0 21 14 38 43
Narrabri 14 10 14
Tamworth 37 43 32 43
Southern Tablelands Goulburn 33 37 1 6 25 13 37 37
South-west Slopes Albury 35 38 2 55 50 55 75
Wagga Wagga North 37 40 75 36 75
Muswellbrook Muswellbrook 0 0 51 14 51 51
Singleton Singleton 33 34 0 1 38 24 38 38
Merriwa Merriwa 34 36 2 5 0 0 41 15 41 41
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