Tuesday
11 July 2023
1 - 2 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 3 4 0 16 12 16 34
Cook And Phillip 8 4 0 16 16 16
Earlwood 0 10 20 20 20
Lidcombe 8 8 2 18 17 18
Macquarie Park 1 13 3 34 29 34
Randwick 10 4 18 18 18
Rozelle 16 5 2 19 14 19
Sydney North-west Parramatta North 1 16 3 24 23 24 40
Penrith 1 40 1 24 34 40
Prospect 1 14 2 20 18 20
Richmond 2 28 21 32 32
Rouse Hill 5 26 3 23 20 26
St Marys 1 11 33 26 33
Sydney South-west Bargo 36 0 9 7 36 36
Bringelly 5 21 25 31 31
Camden 20 4 1 13 7 20
Campbelltown West 29 1 0 14 11 29
Liverpool 2 10 0 23 25 25
Oakdale 34 0 9 14 34
Illawarra Wollongong 9 4 1 11 14 14 26
Kembla Grange 22 1 12 22
Albion Park South 26 0 9 8 26
Lower Hunter Newcastle 9 31 5 31 32 32 44
Beresfield 2 16 44 29 44
Wallsend 2 40 37 40
Central Coast Wyong 11 3 0 15 14 15 15
Lake Macquarie Morisset 25 3 0 11 13 25 25
Central Tablelands Bathurst 36 10 12 36 36
Orange 35 5 4 5 35
Mid-north Coast Coffs Harbour 22 19 2 20 20 22 26
Port Macquarie 2 0 2 16 0 0 19 26 26
Northern Tablelands Armidale 49 41 69 69 69
North-west Slopes Gunnedah 10 48 72 72 72
Narrabri 6 5 6
Tamworth 12 31 44 44
Southern Tablelands Goulburn 35 2 5 8 35 35
South-west Slopes Albury 2 16 12 16 16
Wagga Wagga North 14 13 16 16
Muswellbrook Muswellbrook 0 0 27 21 27 27
Singleton Singleton
Merriwa Merriwa 29 2 0 14 14 29 29
NSW ALERTS SYDNEY FORECAST
Wed 12 Jul 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.