Friday
10 October 2025
7 - 8 pm (AEST)
Previous | Next | Select
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 29 40 4 5 0 0 19 17 40 40
Cook And Phillip 9 19 17 8 3 24 27 27
Earlwood 28 38 7 4 23 16 38
Lidcombe 28 37 4 2 0 0 22 15 37
Macquarie Park 22 36 2 5 0 0 11 22 36
Randwick 25 39 9 3 0 29 21 39
Rozelle 27 39 5 3 0 0 21 15 39
Ultimo-uts 16 27 17 7 1 29 32 32
Sydney North-west Parramatta North 24 38 8 3 2 0 19 17 38 42
Penrith 13 35 13 4 1 0 21 11 35
Prospect 27 41 8 4 0 0 22 18 41
Richmond 30 42 0 2 0 18 9 42
Rouse Hill 31 42 2 3 0 0 20 31 42
St Marys 24 40 7 2 23 12 40
Sydney South-west Bringelly 24 40 3 2 0 22 21 40 45
Camden 29 41 1 4 0 16 14 41
Campbelltown West 26 37 9 2 0 0 18 24 37
Liverpool 29 40 3 3 0 0 27 23 40
Oakdale 34 45 0 2 16 18 45
Illawarra Wollongong 20 44 15 17 0 0 31 19 44 44
Kembla Grange 26 38 10 10 33 20 38
Albion Park South 20 37 6 3 0 16 8 37
Lower Hunter Newcastle 16 38 15 7 1 0 35 20 38 38
Beresfield 20 37 11 8 0 27 23 37
Wallsend 15 37 11 8 0 24 19 37
Newcastle Carrington 16 1 39 27 39 48
Stockton 34 35 3 0 48 28 48
Mayfield 29 0 24 12 29
Central Coast Wyong 19 39 10 4 0 0 16 17 39 39
Lake Macquarie Morisset 38 46 0 2 0 0 10 13 46 46
Central Tablelands Bathurst 23 36 16 13 36 36
Orange 19 35 6 11 13 16 35
Mid-north Coast Coffs Harbour 25 35 0 35 2 56 50 56 56
Port Macquarie 30 40 2 30 0 0 49 49 49
Northern Tablelands Armidale 29 28 44 44 44
North-west Slopes Gunnedah 16 34 8 32 45 45 45
Narrabri 22 35 35
Tamworth 18 40 14 40 41 41
Southern Tablelands Goulburn 31 42 3 10 14 14 42 42
South-west Slopes Albury 10 30 16 31 26 31 46
Wagga Wagga North 10 33 14 46 22 46
Muswellbrook Muswellbrook 1 25 26 0 41 24 41 41
Singleton Singleton 25 36 4 0 31 27 36 36
Merriwa Merriwa 32 44 2 5 0 0 17 18 44 44
NSW ALERTS SYDNEY FORECAST
Sat 11 Oct 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