Thursday
10 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 15 17 9 5 2 7 17 11 17 26
Cook And Phillip
Earlwood 15 13 7 24 17 24
Lidcombe 15 13 14 7 3 1 26 26
Macquarie Park 24 19 3 3 1 1 18 10 24
Randwick 20 25 6 4 5 20 14 25
Rozelle 9 10 12 5 4 8 20 15 20
Sydney North-west Parramatta North 20 21 8 7 1 0 31 17 31 58
Penrith 32 31 6 58 1 0 48 55 58
Prospect 23 22 7 7 0 0 26 19 26
Richmond 33 34 3 54 0 36 37 54
Rouse Hill 28 25 2 16 1 0 26 10 28
St Marys 27 24 5 11 43 29 43
Sydney South-west Bargo 31 33 0 19 1 30 21 33 54
Bringelly 13 20 13 13 0 33 26 33
Camden 26 27 5 14 0 26 22 27
Campbelltown West 17 18 7 1 0 27 21 27
Liverpool 18 15 13 10 0 0 54 48 54
Oakdale 33 32 1 34 38 49 49
Illawarra Wollongong 27 32 4 4 1 0 24 12 32 32
Kembla Grange 28 31 4 3 28 21 31
Albion Park South 23 29 8 6 3 24 22 29
Lower Hunter Newcastle 25 23 7 6 2 4 26 15 26 26
Beresfield 23 23 3 5 1 19 14 23
Wallsend 4 4 1 19 16 19
Newcastle Carrington 8 3 30 13 30 45
Stockton 31 30 2 1 45 18 45
Mayfield 9 33 13 33
Central Coast Wyong 28 27 3 4 0 1 17 12 28 28
Lake Macquarie Morisset 13 11 13 13
Central Tablelands Bathurst 29 32 47 48 48 48
Orange 33 36 0 5 35 43 43
Mid-north Coast Coffs Harbour 26 32 0 2 14 7 32 32
Port Macquarie 26 32 6 2 0 0 9 7 32
Northern Tablelands Armidale 17 9 9 17 17
North-west Slopes Gunnedah 20 18 20 36
Narrabri 17 17 17
Tamworth 32 36 1 25 13 36
Southern Tablelands Goulburn 38 44 2 5 32 40 44 44
South-west Slopes Albury 39 40 3 86 58 86 143
Wagga Wagga North 43 45 143 62 143
Muswellbrook Muswellbrook 5 0 34 14 34 34
Singleton Singleton 17 20 8 2 20 16 20 20
Merriwa Merriwa 30 30 1 2 0 0 24 15 30 30
NSW ALERTS SYDNEY FORECAST
Fri 11 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