Monday
6 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 27 36 1 24 2 0 29 23 36 40
Cook And Phillip 24 34 0 22 2 33 27 34
Earlwood 26 35 22 38 30 38
Lidcombe 24 35 4 24 0 0 40 20 40
Macquarie Park 23 33 0 25 0 0 31 23 33
Randwick 29 38 2 21 1 36 26 38
Rozelle 24 34 3 25 0 0 37 25 37
Ultimo-uts 23 32 5 33 2 34 30 34
Sydney North-west Parramatta North 24 35 3 25 0 1 41 23 41 41
Penrith 25 35 1 24 1 0 38 21 38
Prospect 22 33 4 27 0 0 41 36 41
Richmond 27 36 0 24 0 35 26 36
Rouse Hill 26 35 2 24 0 0 36 9 36
St Marys 19 32 2 21 41 20 41
Sydney South-west Bringelly 22 34 1 20 0 58 22 58 58
Camden 28 36 2 11 1 34 24 36
Campbelltown West 29 36 4 5 0 0 33 19 36
Liverpool 27 36 17 0 41 33 41
Oakdale 35 44 0 1 28 14 44
Illawarra Wollongong 23 27 3 26 0 0 46 31 46 47
Kembla Grange 28 34 3 5 47 17 47
Albion Park South 22 28 3 12 0 34 30 34
Lower Hunter Newcastle 32 47 0 26 2 0 72 50 72 72
Beresfield 29 43 2 23 0 69 42 69
Wallsend 30 43 0 25 0 59 42 59
Newcastle Carrington 0 1 83 55 83 83
Stockton 33 48 0 1 79 51 79
Mayfield 0 0 70 52 70
Central Coast Wyong 32 41 0 22 0 1 40 37 41 41
Lake Macquarie Morisset 33 45 0 20 0 0 37 34 45 45
Central Tablelands Bathurst 28 43 26 12 43 43
Orange 29 41 2 20 20 41
Mid-north Coast Coffs Harbour 26 45 5 26 2 57 74 74 86
Port Macquarie 30 46 4 38 0 0 62 86 86
Northern Tablelands Armidale 22 33 45 45 45
North-west Slopes Gunnedah 33 43 1 47 54 54 57
Narrabri 31 40 40
Tamworth 28 44 6 57 43 57
Southern Tablelands Goulburn 32 42 0 2 14 11 42 42
South-west Slopes Albury 18 32 6 28 18 32 40
Wagga Wagga North 20 28 0 40 24 40
Muswellbrook Muswellbrook 28 42 3 0 62 41 62 62
Singleton Singleton 17 37 13 6 76 38 76 76
Merriwa Merriwa 33 45 1 3 0 0 39 33 45 45
NSW ALERTS SYDNEY FORECAST
Tue 7 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