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