Thursday
9 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 31 40 5 7 1 0 24 23 40 50
Cook And Phillip 26 27 6 10 3 30 32 32
Earlwood 34 44 6 34 29 44
Lidcombe 30 40 6 6 0 34 22 40
Macquarie Park 40 50 5 0 0 24 25 50
Randwick 31 42 8 7 0 30 21 42
Rozelle 31 43 5 6 0 0 31 24 43
Ultimo-uts 20 25 16 9 2 25 26 26
Sydney North-west Parramatta North 35 45 4 5 0 0 35 20 45 51
Penrith 35 48 2 6 1 1 31 21 48
Prospect 37 49 3 6 0 0 38 18 49
Richmond 41 51 5 0 28 23 51
Rouse Hill 39 48 1 6 0 0 36 19 48
St Marys 37 50 3 5 36 21 50
Sydney South-west Bringelly 37 47 1 4 0 46 29 47 47
Camden 33 46 1 6 0 28 17 46
Campbelltown West 29 39 8 5 0 0 31 21 39
Liverpool 31 46 4 8 0 0 41 27 46
Oakdale 33 44 1 6 24 13 44
Illawarra Wollongong 27 40 7 9 1 0 28 24 40 59
Kembla Grange 28 42 6 8 59 23 59
Albion Park South 31 42 2 5 0 24 20 42
Lower Hunter Newcastle 28 38 6 17 3 1 62 49 62 62
Beresfield 34 36 5 12 1 57 48 57
Wallsend 31 39 3 18 1 57 44 57
Newcastle Carrington 12 2 92 54 92 97
Stockton 21 28 14 2 97 59 97
Mayfield 6 1 62 57 62
Central Coast Wyong 39 48 1 11 0 0 26 24 48 48
Lake Macquarie Morisset 42 51 1 10 1 0 25 27 51 51
Central Tablelands Bathurst 35 46 28 20 46 46
Orange 35 44 0 9 12 11 44
Mid-north Coast Coffs Harbour 27 40 0 30 2 61 50 61 74
Port Macquarie 29 37 2 24 1 0 74 60 74
Northern Tablelands Armidale 19 39 49 49 49
North-west Slopes Gunnedah 29 39 67 83 83 83
Narrabri 63 81 81
Tamworth 29 40 3 76 60 76
Southern Tablelands Goulburn 26 36 1 4 15 14 36 36
South-west Slopes Albury 28 24 28 74
Wagga Wagga North 74 17 74
Muswellbrook Muswellbrook 35 38 2 0 71 49 71 71
Singleton Singleton 32 33 5 0 79 44 79 79
Merriwa Merriwa 38 42 0 9 1 0 45 44 45 45
NSW ALERTS SYDNEY FORECAST
Fri 10 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