Tuesday
14 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 43 56 4 13 1 0 33 23 56 62
Cook And Phillip 34 47 6 12 35 26 47
Earlwood 40 53 9 14 44 20 53
Lidcombe 38 45 9 11 1 41 23 45
Macquarie Park 44 53 2 10 1 1 29 20 53
Randwick 49 62 3 13 1 48 26 62
Rozelle 39 52 9 15 0 1 45 21 52
Ultimo-uts 30 39 15 18 2 38 24 39
Sydney North-west Parramatta North 38 46 9 10 1 1 45 21 46 46
Penrith 27 39 4 2 1 0 34 22 39
Prospect 21 39 13 5 0 0 41 20 41
Richmond 32 43 0 2 0 36 19 43
Rouse Hill 32 44 3 3 0 0 35 21 44
St Marys 29 41 1 2 40 18 41
Sydney South-west Bringelly 25 37 3 3 1 36 19 37 44
Camden 27 40 2 25 23 40
Campbelltown West 22 38 10 2 0 0 31 21 38
Liverpool 28 40 10 6 0 1 44 23 44
Oakdale 33 41 0 2 30 18 41
Illawarra Wollongong 39 54 6 12 0 0 46 32 54 66
Kembla Grange 34 48 9 10 66 22 66
Albion Park South 40 44 2 9 0 26 19 44
Lower Hunter Newcastle 29 47 3 17 1 0 57 27 57 57
Beresfield 15 41 15 5 0 45 45
Wallsend 24 46 8 10 0 51 26 51
Newcastle Carrington 14 2 68 31 68 68
Stockton 33 48 1 0 66 27 66
Mayfield 12 1 58 26 58
Central Coast Wyong 32 51 2 10 0 1 45 25 51 51
Lake Macquarie Morisset 34 50 2 11 0 0 32 21 50 50
Central Tablelands Bathurst 28 43 18 16 43 43
Orange 26 41 3 3 41
Mid-north Coast Coffs Harbour 32 40 0 10 2 34 17 40 40
Port Macquarie 29 38 1 19 0 0 34 19 38
Northern Tablelands Armidale 4 12 13 13 13
North-west Slopes Gunnedah 33 44 0 17 14 44 47
Narrabri 11 7 11
Tamworth 33 47 2 33 21 47
Southern Tablelands Goulburn 31 43 2 3 17 10 43 43
South-west Slopes Albury 28 38 3 36 18 38 56
Wagga Wagga North 26 36 0 56 22 56
Muswellbrook Muswellbrook 25 40 7 1 44 19 44 44
Singleton Singleton 25 40 8 0 43 24 43 43
Merriwa Merriwa 35 46 1 2 1 1 32 18 46 46
NSW ALERTS SYDNEY FORECAST
Wed 15 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