Thursday
19 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 7 8 5 10 0 30 26 30 37
Cook And Phillip 9 12 5 6 0 0 28 25 28
Earlwood 15 18 2 10 33 22 33
Lidcombe 14 17 3 11 1 0 34 21 34
Macquarie Park 13 15 2 11 0 0 32 18 32
Randwick 17 21 1 8 0 37 26 37
Rozelle 11 11
Sydney North-west Parramatta North 12 14 2 10 2 0 29 23 29 45
Penrith 6 36 19 36
Prospect 11 11 4 9 0 0 29 26 29
Richmond 12 12 1 6 0 29 25 29
Rouse Hill 11 13 3 9 2 1 29 18 29
St Marys 12 12 2 8 45 27 45
Sydney South-west Bargo 17 6 21 16 21 52
Bringelly 13 13 0 10 0 52 31 52
Camden 14 16 1 9 1 31 19 31
Campbelltown West 15 18 0 10 0 0 31 33 33
Liverpool 11 13 3 10 0 36 19 36
Oakdale 14 17 0 2 32 22 32
Illawarra Wollongong 12 15 4 9 1 2 35 29 35 42
Kembla Grange 16 19 0 7 42 31 42
Albion Park South 16 20 0 7 0 36 23 36
Lower Hunter Newcastle 17 20 0 11 2 0 47 35 47 47
Beresfield 16 15 1 5 1 30 19 30
Wallsend 15 17 1 8 0 29 15 29
Central Coast Wyong 16 18 0 8 0 0 38 33 38 38
Lake Macquarie Morisset 14 17 3 7 0 23 18 23 23
Central Tablelands Bathurst 33 29 20 33 36
Orange 35 36 13 18 16 36
Mid-north Coast Coffs Harbour 15 15 1 7 1 15 4 15 23
Port Macquarie 21 19 0 11 0 0 23 17 23
Northern Tablelands Armidale 7 22 25 25 25
North-west Slopes Gunnedah 25 28 4 19 11 28 39
Narrabri 15 10 15
Tamworth 32 37 2 39 15 39
Southern Tablelands Goulburn 13 15 0 5 18 18 18 18
South-west Slopes Albury 19 22 1 8 33 33 33
Wagga Wagga North 20 20 0 19 21 21
Muswellbrook Muswellbrook 5 0 55 25 55 55
Singleton Singleton 2 0 41 25 41 41
Merriwa Merriwa 26 27 1 5 0 0 27 22 27 27
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.