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