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