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