Monday
7 April 2025
2 - 3 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 30 35 1 4 1 0 28 21 35 38
Cook And Phillip 28 29 2 3 6 27 22 29
Earlwood 26 34 6 6 36 27 36
Lidcombe 2 33 31 33
Macquarie Park 31 36 1 2 0 0 31 22 36
Randwick 31 37 1 3 0 38 20 38
Rozelle 29 34 3 3 0 36 18 36
Sydney North-west Parramatta North 30 35 2 2 0 0 38 28 38 64
Penrith 27 32 3 2 0 0 30 31 32
Prospect 29 34 2 2 0 0 37 27 37
Richmond 37 40 1 3 0 29 10 40
Rouse Hill 35 41 2 9 0 0 64 32 64
St Marys 29 34 1 3 35 19 35
Sydney South-west Bargo 30 35 0 1 0 39 21 39 41
Bringelly 28 33 0 1 0 40 21 40
Camden 28 33 1 2 0 29 14 33
Campbelltown West 29 34 1 2 1 0 33 14 34
Liverpool 2 0 37 41 41
Oakdale 29 33 0 2 27 14 33
Illawarra Wollongong 28 34 2 3 1 0 32 17 34 43
Kembla Grange 28 34 1 1 43 13 43
Albion Park South 29 35 1 2 0 33 20 35
Lower Hunter Newcastle 29 34 3 4 1 2 40 14 40 58
Beresfield 36 37 0 3 1 58 27 58
Wallsend 36 39 1 3 0 36 17 39
Newcastle Carrington 2 0 40 27 40 68
Stockton 28 34 3 2 68 29 68
Mayfield 3 0 41 21 41
Central Coast Wyong 29 33 1 2 0 0 31 13 33 33
Lake Macquarie Morisset 27 33 0 2 0 0 25 17 33 33
Central Tablelands Bathurst 30 35 44 44 44
Orange 30 35 0 2 24 16 35
Mid-north Coast Coffs Harbour 34 41 0 1 26 18 41 41
Port Macquarie 32 36 6 2 0 0 22 17 36
Northern Tablelands Armidale 14 17 17 17 17
North-west Slopes Gunnedah 29 36 0 20 14 36 40
Narrabri 12 12 12
Tamworth 40 29 20 40
Southern Tablelands Goulburn 32 38 1 3 27 12 38 38
South-west Slopes Albury 26 31 1 38 20 38 67
Wagga Wagga North 30 35 67 21 67
Muswellbrook Muswellbrook 0 0 45 21 45 45
Singleton Singleton 33 37 1 0 73 24 73 73
Merriwa Merriwa 30 36 0 1 0 0 27 13 36 36
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