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