Wednesday
8 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 39 49 8 14 1 0 30 29 49 65
Cook And Phillip 34 40 7 12 3 29 32 40
Earlwood 40 54 11 13 32 32 54
Lidcombe 45 63 9 12 0 1 35 35 63
Macquarie Park 45 65 1 10 0 1 21 15 65
Randwick 43 53 6 12 1 32 30 53
Rozelle 44 48 4 12 1 1 30 31 48
Ultimo-uts 31 34 15 16 2 28 29 34
Sydney North-west Parramatta North 42 65 6 12 1 1 28 18 65 65
Penrith 40 50 1 10 2 0 25 13 50
Prospect 43 61 5 12 0 0 31 17 61
Richmond 44 52 8 0 28 15 52
Rouse Hill 42 61 1 11 0 0 34 21 61
St Marys 43 50 1 9 33 11 50
Sydney South-west Bringelly 43 58 2 9 0 39 31 58 58
Camden 37 57 1 10 0 41 29 57
Campbelltown West 37 58 5 12 0 0 37 30 58
Liverpool 40 58 6 12 0 0 46 39 58
Oakdale 38 51 0 8 23 19 51
Illawarra Wollongong 38 48 8 9 1 0 40 31 48 55
Kembla Grange 43 55 4 8 53 33 55
Albion Park South 39 48 5 7 1 32 29 48
Lower Hunter Newcastle 34 39 8 30 3 0 56 30 56 56
Beresfield 43 55 4 20 0 39 25 55
Wallsend 43 44 3 18 0 40 25 44
Newcastle Carrington 12 2 78 44 78 78
Stockton 34 50 10 1 71 35 71
Mayfield 5 0 59 34 59
Central Coast Wyong 29 44 4 12 0 1 27 19 44 44
Lake Macquarie Morisset 48 56 1 11 0 0 28 29 56 56
Central Tablelands Bathurst 37 52 40 18 52 52
Orange 38 49 9 22 18 49
Mid-north Coast Coffs Harbour 33 45 1 33 3 59 69 69 69
Port Macquarie 39 46 2 29 2 0 62 57 62
Northern Tablelands Armidale 29 29 39 39 39
North-west Slopes Gunnedah 28 53 8 32 30 53 62
Narrabri 25 30 30
Tamworth 43 62 4 52 35 62
Southern Tablelands Goulburn 39 51 2 11 21 14 51 51
South-west Slopes Albury 22 37 6 45 25 45 56
Wagga Wagga North 15 56 33 56
Muswellbrook Muswellbrook 41 58 2 0 74 25 74 74
Singleton Singleton 44 58 3 0 56 37 58 58
Merriwa Merriwa 43 58 0 9 0 26 25 58 58
NSW ALERTS SYDNEY FORECAST
Thu 9 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