Friday
24 October 2025
6 - 7 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 30 38 1 10 38 43
Cook And Phillip 28 34 0 12 33 24 34
Earlwood 30 38 2 9 40 28 40
Lidcombe 31 39 2 10 0 0 43 28 43
Macquarie Park 29 37 0 10 0 0 40 21 40
Randwick 33 41 1 9 0 43 26 43
Rozelle 29 38 0 10 0 0 41 24 41
Ultimo-uts 28 35 5 16 1 36 21 36
Sydney North-west Parramatta North 30 38 3 9 0 0 49 21 49 52
Penrith 29 40 1 9 2 0 41 24 41
Prospect 29 39 3 0 0 52 35 52
Richmond 30 42 0 10 0 39 20 42
Rouse Hill 29 39 3 9 0 0 44 19 44
St Marys 29 39 3 8 49 24 49
Sydney South-west Bringelly 31 40 1 9 0 38 18 40 45
Camden 31 40 2 10 0 37 25 40
Campbelltown West 33 41 2 8 0 0 43 25 43
Liverpool 30 39 0 8 0 45 29 45
Oakdale 27 37 2 10 35 22 37
Illawarra Wollongong 30 39 3 7 1 0 46 28 46 49
Kembla Grange 32 39 1 5 49 27 49
Albion Park South 31 39 1 6 0 34 23 39
Lower Hunter Newcastle 32 40 0 13 1 0 74 21 74 74
Beresfield 29 40 2 8 0 58 32 58
Wallsend 30 40 0 9 0 51 27 51
Newcastle Carrington 0 0 0 88
Stockton 31 41 0 0 88 34 88
Mayfield 0 0 72 33 72
Central Coast Wyong 33 41 0 10 0 0 49 24 49 49
Lake Macquarie Morisset 33 42 0 8 1 0 30 21 42 42
Central Tablelands Bathurst 36 49 22 12 49 49
Orange 31 46 2 4 14 8 46
Mid-north Coast Coffs Harbour 30 41 3 20 4 67 34 67 67
Port Macquarie 36 49 0 16 0 0 54 45 54
Northern Tablelands Armidale 3 21 12 21 21
North-west Slopes Gunnedah 31 44 0 20 9 44 52
Narrabri 16 9 16
Tamworth 35 48 2 52 28 52
Southern Tablelands Goulburn 34 46 3 5 19 10 46 46
South-west Slopes Albury 29 39 2 32 21 39 44
Wagga Wagga North 32 42 44 16 44
Muswellbrook Muswellbrook 37 46 0 0 55 29 55 55
Singleton Singleton 26 44 7 3 57 27 57 57
Merriwa Merriwa 36 48 0 3 0 0 36 20 48 48
NSW ALERTS SYDNEY FORECAST
Sat 25 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