Thursday
26 January 2023
2 - 3 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 4 12 7 10 0 31 35 35 35
Cook And Phillip 3 16 7 6 0 0 26 24 26
Earlwood 0 9 8 9 31 14 31
Lidcombe 2 10 12 10 0 35 23 35
Macquarie Park 4 5 1 10 0 0 33 27 33
Randwick 15 26 5 8 0 33 23 33
Rozelle 14 21 3 13 3 0 29 17 29
Sydney North-west Parramatta North 3 4 3 10 1 0 37 32 37 39
Penrith 2 11 9 15 0 0 35 30 35
Prospect 5 16 8 11 0 0 39 21 39
Richmond 5 12 2 12 0 30 27 30
Rouse Hill 12 21 2 12 2 0 33 29 33
St Marys 1 5 2 10 38 22 38
Sydney South-west Bargo 2 5 8 10 0 26 25 26 39
Bringelly 1 4 2 30 0 39 20 39
Camden 4 10 3 18 2 28 29 29
Campbelltown West 5 3 7 9 0 0 30 23 30
Liverpool 1 10 11 11 0 0 39 25 39
Oakdale 22 25 1 10 27 18 27
Illawarra Wollongong 19 29 3 10 2 1 29 41
Kembla Grange 10 41 15 41
Albion Park South 16 15 2 10 0 32 15 32
Lower Hunter Newcastle 8 21 3 11 3 0 40 23 40 40
Beresfield 5 9 9 7 0 36 21 36
Wallsend 8 18 5 9 0 31 31 31
Central Coast Wyong 0 3 1 9 0 0 32 22 32 32
Lake Macquarie Morisset 15 26 2 9 0 0 23 19 26 26
Central Tablelands Bathurst 4 8 28 17 28 28
Orange 17 23 4 21 20 23
Mid-north Coast Coffs Harbour 7 9 2 10 1 19 9 19 20
Port Macquarie 2 9 0 0 20 15 20
Northern Tablelands Armidale 8 18 22 22 22
North-west Slopes Gunnedah 15 18 4 14 8 18 30
Narrabri 12 11 12
Tamworth 22 30 2 26 29 30
Southern Tablelands Goulburn 14 35 2 21 27 36 36 36
South-west Slopes Albury 6 26 25 26 54
Wagga Wagga North 2 5 11 54 27 54
Muswellbrook Muswellbrook 13 0 53 40 53 53
Singleton Singleton 3 0 40 38 40 40
Merriwa Merriwa 17 5 17 0 1 42 35 42 42
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.