Thursday
10 April 2025
7 - 8 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 17 23 9 8 1 2 19 13 23 30
Cook And Phillip
Earlwood 3 17 8 28 19 28
Lidcombe 9 22 15 5 2 3 30 30
Macquarie Park 6 22 7 6 0 1 21 12 22
Randwick 15 26 10 6 2 22 16 26
Rozelle 11 19 13 6 3 4 22 17 22
Sydney North-west Parramatta North 9 21 15 7 1 3 34 19 34 63
Penrith 12 19 14 21 0 0 56 63 63
Prospect 10 23 17 8 0 4 28 21 28
Richmond 8 17 11 10 0 41 45 45
Rouse Hill 14 27 10 6 0 2 27 10 27
St Marys 5 23 14 18 47 33 47
Sydney South-west Bargo 3 19 15 14 0 32 26 32 60
Bringelly 5 18 16 9 0 41 28 41
Camden 4 17 18 9 0 30 26 30
Campbelltown West 2 7 7 1 1 31 22 31
Liverpool 6 16 20 10 0 3 58 46 58
Oakdale 33 41 3 24 43 60 60
Illawarra Wollongong 0 8 21 10 2 1 27 18 27 33
Kembla Grange 2 12 16 7 33 22 33
Albion Park South 1 9 18 6 1 28 25 28
Lower Hunter Newcastle 8 22 14 11 2 1 31 16 31 31
Beresfield 12 21 6 5 0 23 14 23
Wallsend 5 15 11 7 0 23 18 23
Newcastle Carrington 12 1 33 14 33 49
Stockton 21 29 1 0 49 19 49
Mayfield 13 36 16 36
Central Coast Wyong 3 17 13 6 0 2 23 11 23 23
Lake Macquarie Morisset 5 6 0 16 14 16 16
Central Tablelands Bathurst 9 26 52 48 52 52
Orange 0 23 24 17 35 43 43
Mid-north Coast Coffs Harbour 10 18 7 2 13 7 18 22
Port Macquarie 8 22 7 4 0 0 10 8 22
Northern Tablelands Armidale 19 8 7 19 19
North-west Slopes Gunnedah 19 18 19 29
Narrabri
Tamworth 13 29 9 24 13 29
Southern Tablelands Goulburn 7 21 17 12 39 40 40 40
South-west Slopes Albury 13 31 17 84 57 84 143
Wagga Wagga North 3 28 23 143 59 143
Muswellbrook Muswellbrook 16 0 41 14 41 41
Singleton Singleton 21 30 4 1 24 16 30 30
Merriwa Merriwa 24 37 5 5 0 0 19 12 37 37
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