Monday
7 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 25 23 2 4 1 0 27 21 27 35
Cook And Phillip 18 15 8 5 6 27 23 27
Earlwood 26 22 1 3 33 26 33
Lidcombe 1 33 30 33
Macquarie Park 26 29 2 3 0 0 29 21 29
Randwick 26 22 3 3 0 35 21 35
Rozelle 23 23 2 4 0 35 14 35
Sydney North-west Parramatta North 25 24 2 3 0 0 37 26 37 37
Penrith 25 28 2 3 0 0 27 24 28
Prospect 25 24 2 3 0 0 37 26 37
Richmond 28 31 1 3 0 28 8 31
Rouse Hill 30 28 1 3 0 0 34 33 34
St Marys 25 24 1 3 34 22 34
Sydney South-west Bargo 25 31 0 2 0 38 21 38 39
Bringelly 25 23 0 2 0 39 22 39
Camden 25 28 0 2 0 27 15 28
Campbelltown West 26 26 1 2 1 0 31 14 31
Liverpool 0 3 0 0 36 32 36
Oakdale 25 29 0 2 26 12 29
Illawarra Wollongong 25 29 1 2 1 0 31 14 31 43
Kembla Grange 26 29 1 1 43 16 43
Albion Park South 26 30 1 2 0 34 20 34
Lower Hunter Newcastle 27 29 3 3 1 0 38 14 38 58
Beresfield 26 22 2 4 1 58 32 58
Wallsend 27 28 1 2 0 37 20 37
Newcastle Carrington 4 0 42 30 42 69
Stockton 27 25 2 1 69 26 69
Mayfield 5 0 41 18 41
Central Coast Wyong 25 28 1 2 0 0 27 10 28 28
Lake Macquarie Morisset 26 30 0 2 0 0 27 21 30 30
Central Tablelands Bathurst 26 25 42 42 42
Orange 27 32 0 3 22 15 32
Mid-north Coast Coffs Harbour 31 32 1 1 28 20 32 32
Port Macquarie 29 29 5 2 0 0 25 19 29
Northern Tablelands Armidale 14 17 18 18 18
North-west Slopes Gunnedah 29 26 0 19 13 29 31
Narrabri 11 10 11
Tamworth 31 29 1 28 18 31
Southern Tablelands Goulburn 28 32 0 2 28 12 32 32
South-west Slopes Albury 22 25 1 39 17 39 67
Wagga Wagga North 26 27 67 21 67
Muswellbrook Muswellbrook 0 0 44 24 44 44
Singleton Singleton 24 22 3 0 76 26 76 76
Merriwa Merriwa 28 33 0 1 0 0 24 16 33 33
NSW ALERTS SYDNEY FORECAST
Tue 8 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