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