Wednesday
8 October 2025
5 - 6 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 40 52 4 13 1 0 30 30 52 68
Cook And Phillip 31 41 5 12 3 29 33 41
Earlwood 41 58 11 31 31 58
Lidcombe 52 67 7 15 0 1 35 35 67
Macquarie Park 57 68 1 10 0 1 20 15 68
Randwick 43 55 3 11 1 33 30 55
Rozelle 42 47 6 11 1 0 29 32 47
Ultimo-uts 28 36 15 16 2 28 29 36
Sydney North-west Parramatta North 50 65 9 10 1 1 26 18 65 65
Penrith 43 50 0 12 2 0 21 12 50
Prospect 53 62 9 10 0 1 28 17 62
Richmond 45 50 11 0 27 17 50
Rouse Hill 55 59 4 11 0 1 32 19 59
St Marys 44 49 7 10 30 10 49
Sydney South-west Bringelly 49 60 12 10 1 41 30 60 63
Camden 45 63 14 12 0 41 29 63
Campbelltown West 45 62 13 9 0 1 36 30 62
Liverpool 41 61 12 11 0 1 45 39 61
Oakdale 42 52 1 10 22 20 52
Illawarra Wollongong 28 51 19 15 1 1 41 29 51 57
Kembla Grange 41 57 9 10 55 33 57
Albion Park South 32 47 12 12 3 34 28 47
Lower Hunter Newcastle 30 39 10 55 3 0 60 27 60 60
Beresfield 40 56 1 12 0 38 26 56
Wallsend 30 44 7 11 0 41 26 44
Newcastle Carrington 9 2 82 41 82 82
Stockton 44 51 1 0 73 31 73
Mayfield 8 0 60 35 60
Central Coast Wyong 30 48 7 12 0 1 27 18 48 48
Lake Macquarie Morisset 42 56 2 11 0 0 29 30 56 56
Central Tablelands Bathurst 41 53 39 16 53 53
Orange 36 51 2 9 21 17 51
Mid-north Coast Coffs Harbour 35 48 0 29 3 58 67 67 67
Port Macquarie 37 44 4 42 2 0 60 55 60
Northern Tablelands Armidale 28 27 37 37 37
North-west Slopes Gunnedah 42 61 1 31 29 61 65
Narrabri 24 29 29
Tamworth 49 65 3 50 32 65
Southern Tablelands Goulburn 42 52 2 10 21 15 52 52
South-west Slopes Albury 30 40 3 45 26 45 53
Wagga Wagga North 30 53 32 53
Muswellbrook Muswellbrook 49 59 0 0 72 24 72 72
Singleton Singleton 47 58 3 0 53 35 58 58
Merriwa Merriwa 45 59 0 12 0 26 23 59 59
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