Sunday
26 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 36 44 1 8 0 25 25 44 48
Cook And Phillip 29 29 3 8 1 31 30 31
Earlwood 38 45 1 6 28 25 45
Lidcombe 39 47 1 7 1 0 29 23 47
Macquarie Park 39 48 0 7 1 1 27 18 48
Randwick 36 43 3 7 1 27 30 43
Rozelle 35 43 0 8 0 1 26 28 43
Ultimo-uts 29 32 7 7 2 27 26 32
Sydney North-west Parramatta North 37 46 1 6 1 1 32 20 46 49
Penrith 36 46 0 5 1 0 36 31 46
Prospect 39 48 1 0 0 35 22 48
Richmond 37 48 6 1 38 28 48
Rouse Hill 36 46 1 7 1 1 33 28 46
St Marys 39 49 1 6 40 24 49
Sydney South-west Bringelly 40 49 0 5 0 49 34 49 86
Camden 39 48 5 0 36 28 48
Campbelltown West 39 47 3 4 0 0 36 34 47
Liverpool 40 48 0 6 0 0 40 31 48
Oakdale 37 47 1 6 86 19 86
Illawarra Wollongong 37 48 3 4 0 0 52 48 52 52
Kembla Grange 41 44 0 3 52 44 52
Albion Park South 39 38 1 5 0 30 35 39
Lower Hunter Newcastle 26 41 9 7 1 1 54 32 54 54
Beresfield 32 43 2 6 0 48 35 48
Wallsend 26 41 4 9 0 46 31 46
Newcastle Carrington 26 2 65 34 65 69
Stockton 27 40 6 2 69 36 69
Mayfield 12 0 53 31 53
Central Coast Wyong 39 45 0 7 0 0 26 17 45 45
Lake Macquarie Morisset 36 43 1 6 0 0 32 27 43 43
Central Tablelands Bathurst 32 41 34 19 41 41
Orange 31 38 9 20 21 38
Mid-north Coast Coffs Harbour 30 39 3 27 3 34 26 39 39
Port Macquarie 25 35 2 20 0 0 32 26 35
Northern Tablelands Armidale 9 25 25 25 25
North-west Slopes Gunnedah 42 52 0 28 23 52 52
Narrabri 37 31 37
Tamworth 41 52 1 46 26 52
Southern Tablelands Goulburn 36 47 1 7 15 13 47 47
South-west Slopes Albury 21 27 3 30 12 30 42
Wagga Wagga North 27 42 0 40 17 42
Muswellbrook Muswellbrook 30 40 6 1 46 33 46 46
Singleton Singleton 35 43 3 0 57 29 57 57
Merriwa Merriwa 45 49 0 6 0 0 27 16 49 49
NSW ALERTS SYDNEY FORECAST
Mon 27 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