Sunday
12 October 2025
6 - 7 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 27 41 4 6 0 0 22 13 41 42
Cook And Phillip 24 35 3 5 27 25 35
Earlwood 21 38 6 4 35 24 38
Lidcombe 26 41 4 4 0 0 35 19 41
Macquarie Park 27 42 0 2 1 0 27 19 42
Randwick 26 39 7 3 0 34 16 39
Rozelle
Ultimo-uts 20 34 10 6 2 22 16 34
Sydney North-west Parramatta North 27 41 3 2 2 0 38 20 41 44
Penrith 29 40 0 1 0 0 33 22 40
Prospect 29 42 4 4 0 0 40 21 42
Richmond 32 44 1 0 28 19 44
Rouse Hill 29 43 1 1 0 0 32 15 43
St Marys 29 43 2 1 37 16 43
Sydney South-west Bringelly 26 41 1 9 0 45 24 45 45
Camden 23 39 1 2 0 32 21 39
Campbelltown West 22 39 6 2 0 0 32 16 39
Liverpool 27 41 2 3 0 0 44 29 44
Oakdale 30 40 0 1 27 15 40
Illawarra Wollongong 35 45 1 1 0 0 39 19 45 94
Kembla Grange 37 45 0 3 94 26 94
Albion Park South 36 45 0 2 0 25 15 45
Lower Hunter Newcastle 34 41 1 10 1 1 73 28 73 73
Beresfield 34 41 0 1 0 51 28 51
Wallsend 35 40 0 1 1 42 20 42
Newcastle Carrington 1 0 75 32 75 83
Stockton 35 40 1 0 83 31 83
Mayfield 0 0 48 25 48
Central Coast Wyong 34 44 0 1 0 0 30 15 44 44
Lake Macquarie Morisset 36 46 0 0 0 0 22 16 46 46
Central Tablelands Bathurst 25 31 29 4 31 37
Orange 29 37 4 23 28 37
Mid-north Coast Coffs Harbour 31 43 1 9 2 38 31 43 43
Port Macquarie 31 43 1 9 0 0 33 35 43
Northern Tablelands Armidale 10 10 13 13 13
North-west Slopes Gunnedah 31 40 20 17 40 40
Narrabri 8 6 8
Tamworth 27 36 4 32 20 36
Southern Tablelands Goulburn 31 40 1 4 17 12 40 40
South-west Slopes Albury 27 36 2 31 32 36 56
Wagga Wagga North 27 35 56 19 56
Muswellbrook Muswellbrook 32 37 0 0 56 26 56 56
Singleton Singleton 32 37 2 0 61 29 61 61
Merriwa Merriwa 33 40 0 1 0 0 28 17 40 40
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