Tuesday
8 April 2025
11 - 12 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 20 16 4 6 2 0 26 18 26 42
Cook And Phillip 16 12 5 7 8 27 20 27
Earlwood 19 14 11 7 38 24 38
Lidcombe 23 7 42 42
Macquarie Park 18 12 4 8 0 0 38 15 38
Randwick 21 16 4 5 0 38 17 38
Rozelle 21 13 3 7 3 0 36 24 36
Sydney North-west Parramatta North 18 10 7 8 1 0 45 25 45 81
Penrith 22 23 4 9 0 0 44 25 44
Prospect 18 14 7 8 0 0 46 32 46
Richmond 22 24 6 8 0 37 21 37
Rouse Hill 21 5 7 0 81 81
St Marys 20 21 6 9 56 17 56
Sydney South-west Bargo 26 27 0 5 0 36 23 36 54
Bringelly 22 22 2 7 0 39 18 39
Camden 24 19 2 7 0 36 15 36
Campbelltown West 19 16 6 7 0 0 38 15 38
Liverpool 20 19 6 9 0 0 54 33 54
Oakdale 26 28 0 7 32 15 32
Illawarra Wollongong 19 22 6 8 1 2 38 26 38 44
Kembla Grange 24 24 1 5 44 22 44
Albion Park South 25 27 1 6 0 29 16 29
Lower Hunter Newcastle 27 29 1 6 2 0 50 22 50 50
Beresfield 23 24 1 6 1 42 16 42
Wallsend 26 27 0 5 0 32 17 32
Newcastle Carrington 2 0 44 17 44 60
Stockton 26 29 1 1 60 24 60
Mayfield 3 4 45 31 45
Central Coast Wyong 27 29 0 5 0 0 36 24 36 36
Lake Macquarie Morisset 26 28 0 4 0 0 22 12 28 28
Central Tablelands Bathurst 31 23 47 29 47 47
Orange 36 37 0 8 37 25 37
Mid-north Coast Coffs Harbour 31 32 1 2 21 14 32 32
Port Macquarie 28 29 7 4 0 0 19 17 29
Northern Tablelands Armidale 16 19 19 19 19
North-west Slopes Gunnedah 29 29 0 21 14 29 34
Narrabri 14 11 14
Tamworth 34 34 32 34
Southern Tablelands Goulburn 29 27 1 6 25 12 29 29
South-west Slopes Albury 30 24 2 53 47 53 74
Wagga Wagga North 31 26 0 74 33 74
Muswellbrook Muswellbrook 0 0 51 17 51 51
Singleton Singleton 28 23 1 1 38 24 38 38
Merriwa Merriwa 28 30 3 5 0 0 39 12 39 39
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