Wednesday
19 August 2020
11 pm - 12 am (AEST)
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Show data readings





VERY GOOD
GOOD
FAIR
POOR
VERY POOR
HAZARDOUS
0 - 33
scale: 33 units		 34 - 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		 1-hour
average		 1-hour
average
Sydney East Cook And Phillip 23 25 4 2 2 0 9 5 25 36
Chullora 24 32 3 3 0 12 0 32
Earlwood 24 30 4 2 11 2 30
Macquarie Park 29 36 0 2 3 0 12 5 36
Randwick 28 33 0 2 0 12 4 33
Rozelle 30 34 0 1 1 0 10 4 34
Sydney North-west Parramatta North 29 33 1 2 1 0 12 5 33 38
Prospect 30 35 0 1 0 0 8 5 35
Richmond 32 38 0 1 0 7 4 38
Rouse Hill 26 35 1 2 1 0 9 4 35
St Marys 32 37 0 1 6 37
Sydney South-west Bargo 33 40 0 0 0 2 0 40 40
Bringelly 30 38 0 1 0 6 5 38
Camden 32 38 0 1 1 3 0 38
Campbelltown West 29 36 1 1 2 0 5 5 36
Liverpool 27 34 2 1 0 5 0 34
Oakdale 33 40 0 2 2 0 40
Illawarra Wollongong 31 38 1 0 1 0 3 21 38 39
Kembla Grange 31 38 0 1 6 1 38
Albion Park Sth 33 39 0 1 0 5 3 39
Lower Hunter Newcastle 28 35 0 16 1 0 140 33 140 142
Beresfield 25 33 2 17 0 142 33 142
Wallsend 28 36 1 16 0 127 31 127
Central Coast Wyong 30 38 0 5 1 0 33 11 38 38
Central Tablelands Bathurst 5 5 5 7
Orange 1 7 3 7
Mid-north Coast Coffs Harbour 1 5 18 10 4 14 11 18 41
Port Macquarie 31 41 1 4 2 0 20 3 41
Northern Tablelands Armidale 12 27 15 27 27
North-west Slopes Gunnedah 26 28 0 44 7 44 44
Narrabri 25 14 25
Tamworth 43 11 43
Southern Tablelands Goulburn 30 39 0 3 5 5 39 39
South-west Slopes Albury 6 4 6 6
Wagga Wagga Nth 5 0 5
Muswellbrook Muswellbrook 3 0 144 24 144 144
Singleton Singleton 4 0 136 26 136 136
NSW ALERTS SYDNEY FORECAST
Thu 20 Aug 2020
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. However, during daylight saving, data is still collected and stored in AEST and will be presented with an apparent 90 minutes delay.