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