Sunday
12 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 32 43 1 4 0 0 22 13 43 44
Cook And Phillip 28 37 2 3 27 25 37
Earlwood 31 42 2 3 35 24 42
Lidcombe 32 44 2 2 0 0 36 18 44
Macquarie Park 34 44 0 1 1 0 27 19 44
Randwick 29 41 7 2 0 34 17 41
Rozelle
Ultimo-uts 26 38 7 5 1 23 16 38
Sydney North-west Parramatta North 33 44 2 1 2 0 38 20 44 46
Penrith 31 43 0 1 0 0 34 21 43
Prospect 33 44 3 2 0 0 41 19 44
Richmond 33 45 1 0 29 19 45
Rouse Hill 33 45 1 1 0 0 33 18 45
St Marys 34 46 0 1 38 18 46
Sydney South-west Bringelly 33 44 0 2 0 44 26 44 45
Camden 29 43 1 2 0 33 21 43
Campbelltown West 30 43 3 2 0 0 33 18 43
Liverpool 33 44 0 3 0 0 45 29 45
Oakdale 30 42 0 1 28 17 42
Illawarra Wollongong 37 45 1 2 0 0 40 20 45 94
Kembla Grange 37 45 0 4 94 28 94
Albion Park South 38 45 0 2 0 25 16 45
Lower Hunter Newcastle 33 42 2 6 2 2 63 27 63 63
Beresfield 32 42 1 3 0 52 28 52
Wallsend 34 40 0 3 1 42 20 42
Newcastle Carrington 4 3 76 32 76 85
Stockton 31 40 3 2 85 32 85
Mayfield 2 2 49 25 49
Central Coast Wyong 37 43 1 2 0 0 30 15 43 43
Lake Macquarie Morisset 38 45 0 0 0 0 22 16 45 45
Central Tablelands Bathurst 25 32 31 5 32 38
Orange 30 38 2 24 28 38
Mid-north Coast Coffs Harbour 32 45 2 9 2 39 32 45 45
Port Macquarie 29 45 1 11 0 0 34 37 45
Northern Tablelands Armidale 3 9 12 12 12
North-west Slopes Gunnedah 32 41 20 17 41 41
Narrabri 8 6 8
Tamworth 20 40 10 33 20 40
Southern Tablelands Goulburn 33 41 0 3 18 12 41 41
South-west Slopes Albury 30 37 1 31 32 37 56
Wagga Wagga North 28 36 56 19 56
Muswellbrook Muswellbrook 27 38 1 0 57 26 57 57
Singleton Singleton 30 38 2 0 62 29 62 62
Merriwa Merriwa 32 41 0 3 0 0 28 16 41 41
NSW ALERTS SYDNEY FORECAST
Mon 13 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