Sunday
12 October 2025
7 - 8 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 25 37 4 5 0 0 22 13 37 39
Cook And Phillip 24 33 2 3 27 25 33
Earlwood 22 34 6 4 34 25 34
Lidcombe 24 37 5 3 0 0 34 19 37
Macquarie Park 28 39 0 1 1 0 26 20 39
Randwick 25 36 6 4 0 33 16 36
Rozelle
Ultimo-uts 20 30 8 4 2 22 16 30
Sydney North-west Parramatta North 24 37 5 1 2 0 37 20 37 40
Penrith 28 38 0 1 0 0 31 22 38
Prospect 26 39 4 3 0 0 39 22 39
Richmond 28 40 0 1 0 27 19 40
Rouse Hill 26 39 2 2 0 0 31 12 39
St Marys 28 40 2 1 35 15 40
Sydney South-west Bringelly 24 37 2 4 0 45 23 45 45
Camden 27 36 1 1 0 30 21 36
Campbelltown West 15 32 11 3 0 0 31 15 32
Liverpool 22 37 4 5 0 0 44 29 44
Oakdale 30 39 0 1 26 14 39
Illawarra Wollongong 32 43 2 1 0 0 38 18 43 92
Kembla Grange 34 45 0 2 92 23 92
Albion Park South 34 44 0 1 0 23 14 44
Lower Hunter Newcastle 30 40 2 2 1 2 77 28 77 77
Beresfield 31 40 1 1 0 50 29 50
Wallsend 33 40 0 1 1 41 20 41
Newcastle Carrington 1 0 75 31 75 81
Stockton 31 40 2 0 81 31 81
Mayfield 0 0 48 26 48
Central Coast Wyong 31 43 1 1 0 0 29 13 43 43
Lake Macquarie Morisset 33 45 0 0 0 0 21 14 45 45
Central Tablelands Bathurst 26 31 27 4 31 36
Orange 28 36 8 23 28 36
Mid-north Coast Coffs Harbour 17 37 9 9 2 37 30 37 40
Port Macquarie 29 40 1 10 0 0 32 33 40
Northern Tablelands Armidale 11 11 14 14 14
North-west Slopes Gunnedah 33 40 21 17 40 40
Narrabri 9 6 9
Tamworth 31 34 1 33 19 34
Southern Tablelands Goulburn 29 39 1 4 17 12 39 39
South-west Slopes Albury 26 35 2 30 32 35 55
Wagga Wagga North 23 33 0 55 19 55
Muswellbrook Muswellbrook 31 37 0 0 53 24 53 53
Singleton Singleton 31 37 2 0 59 28 59 59
Merriwa Merriwa 32 40 0 2 0 0 28 16 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