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