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