Wednesday
25 January 2023
2 - 3 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 17 21 5 8 0 30 36 36 50
Cook And Phillip 26 31 5 6 0 0 26 25 31
Earlwood 37 44 3 9 30 18 44
Lidcombe 42 50 3 10 0 33 25 50
Macquarie Park 41 50 0 9 0 0 32 28 50
Randwick 33 41 0 6 0 31 17 41
Rozelle 26 33 7 9 4 0 25 18 33
Sydney North-west Parramatta North 41 44 1 10 0 36 31 44 71
Penrith 71 70 4 17 0 0 34 28 71
Prospect 56 59 1 11 0 0 37 28 59
Richmond 30 25 30
Rouse Hill 51 64 2 11 3 0 32 35 64
St Marys 65 67 7 15 39 27 67
Sydney South-west Bargo 46 59 1 10 0 34 17 59 67
Bringelly 62 67 2 13 0 32 25 67
Camden 55 65 2 13 2 28 21 65
Campbelltown West 45 58 2 10 0 0 29 21 58
Liverpool 48 59 4 10 0 0 38 28 59
Oakdale 51 54 1 13 23 16 54
Illawarra Wollongong 37 0 4 0 37 48
Kembla Grange 40 48 0 4 40 17 48
Albion Park South 40 47 1 4 0 28 16 47
Lower Hunter Newcastle 31 40 0 10 2 1 46 22 46 47
Beresfield 14 38 25 38
Wallsend 35 47 1 11 1 33 28 47
Central Coast Wyong 33 42 6 0 0 31 20 42 42
Lake Macquarie Morisset 41 9 0 24 19 41 41
Central Tablelands Bathurst 40 49 27 20 49 49
Orange 36 47 2 25 22 47
Mid-north Coast Coffs Harbour 30 37 1 9 1 19 8 37 37
Port Macquarie 16 26 1 13 0 0 26 24 26
Northern Tablelands Armidale 5 17 22 22 22
North-west Slopes Gunnedah 35 46 0 14 10 46 52
Narrabri 12 13 13
Tamworth 41 52 1 26 25 52
Southern Tablelands Goulburn 40 48 0 19 19 24 48 48
South-west Slopes Albury 1 23 23 23 51
Wagga Wagga North 43 51 0 24 25 51
Muswellbrook Muswellbrook 2 0 53 46 53 53
Singleton Singleton 1 3 39 35 39 39
Merriwa Merriwa 0 5 0 0 34 31 34 34
NSW ALERTS SYDNEY FORECAST
Thu 26 Jan 2023
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.