Friday
21 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 19 17 10 2 2 0 8 6 19 33
Chullora 26 26 2 1 0 0 7 8 26
Earlwood 23 22 5 2 6 5 23
Macquarie Park 29 33 1 1 3 0 8 6 33
Randwick 24 24 3 2 0 8 17 24
Rozelle 27 28 2 1 1 0 6 8 28
Sydney North-west Parramatta North 27 20 1 1 2 0 4 13 27 35
Prospect 28 29 1 1 1 0 4 6 29
Richmond 27 34 1 1 0 4 8 34
Rouse Hill 28 33 0 4 1 0 7 9 33
St Marys 27 35 1 1 4 2 35
Sydney South-west Bargo 29 36 0 0 0 1 4 36 36
Bringelly 24 32 0 1 0 5 3 32
Camden 21 31 1 3 1 10 12 31
Campbelltown West 11 24 12 2 2 0 7 4 24
Liverpool 22 26 4 3 0 0 6 14 26
Oakdale 28 35 0 2 4 0 35
Illawarra Wollongong 30 36 1 0 1 0 3 0 36 36
Kembla Grange 28 35 0 1 6 6 35
Albion Park Sth 28 35 1 1 0 3 5 35
Lower Hunter Newcastle 23 29 3 2 1 0 14 0 29 31
Beresfield 19 26 7 3 0 21 5 26
Wallsend 23 31 3 3 0 13 6 31
Central Coast Wyong 23 33 1 1 1 0 7 1 33 33
Central Tablelands Bathurst 1 2 2 4
Orange 4 1 1 4
Mid-north Coast Coffs Harbour 14 18 8 22 6 25 30 30 30
Port Macquarie 16 11 7 8 4 0 15 14 16
Northern Tablelands Armidale 11 11 9 11 11
North-west Slopes Gunnedah 22 25 1 14 11 25 25
Narrabri 6 3 6
Tamworth 18 7 18
Southern Tablelands Goulburn 30 37 0 2 5 6 37 37
South-west Slopes Albury 7 13 13 13
Wagga Wagga Nth 4 0 4
Muswellbrook Muswellbrook 4 0 17 3 17 17
Singleton Singleton 11 1 28 5 28 28
NSW ALERTS SYDNEY FORECAST
Sat 22 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.