Thursday
19 January 2023
6 - 7 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 8 11 3 9 0 25 21 25 34
Cook And Phillip 8 11 6 7 0 0 24 18 24
Earlwood 15 21 2 6 28 20 28
Lidcombe 15 18 3 8 1 0 33 24 33
Macquarie Park 16 20 1 8 0 0 30 17 30
Randwick 17 23 1 6 0 34 22 34
Rozelle 8 8
Sydney North-west Parramatta North 14 19 1 9 1 0 29 21 29 33
Penrith 13 17 6 33 15 33
Prospect 13 17 3 8 0 0 30 21 30
Richmond 14 20 0 7 0 25 24 25
Rouse Hill 13 18 3 8 1 0 29 20 29
St Marys 15 20 1 6 33 27 33
Sydney South-west Bargo 4 0 17 16 17 38
Bringelly 14 20 0 7 0 38 26 38
Camden 15 20 1 5 1 22 16 22
Campbelltown West 16 21 0 8 0 0 26 29 29
Liverpool 11 15 3 8 33 23 33
Oakdale 14 20 0 4 16 19 20
Illawarra Wollongong 11 17 4 9 1 2 26 24 26 27
Kembla Grange 17 21 5 26 27 27
Albion Park South 17 22 0 6 0 22 15 22
Lower Hunter Newcastle 18 22 0 12 1 0 34 26 34 34
Beresfield 14 19 3 11 0 27 21 27
Wallsend 17 21 0 10 0 23 15 23
Central Coast Wyong 15 22 1 8 0 28 22 28 28
Lake Macquarie Morisset 19 20 0 8 0 20 14 20 20
Central Tablelands Bathurst 15 24 14 24 43
Orange 25 43 9 13 14 43
Mid-north Coast Coffs Harbour 15 26 3 9 1 17 6 26 26
Port Macquarie 11 14 0 11 0 0 19 11 19
Northern Tablelands Armidale 4 19 20 20 20
North-west Slopes Gunnedah 31 45 1 16 10 45 47
Narrabri 13 10 13
Tamworth 29 47 1 34 20 47
Southern Tablelands Goulburn 16 19 0 5 14 14 19 19
South-west Slopes Albury 16 21 2 12 30 30 37
Wagga Wagga North 28 37 0 16 27 37
Muswellbrook Muswellbrook 6 2 40 22 40 40
Singleton Singleton 0 0 27 19 27 27
Merriwa Merriwa 17 21 0 4 0 0 24 20 24 24
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.