Friday
22 May 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 13 14 6 3 1 0 4 3 14 25
Chullora 20 25 1 3 0 0 7 3 25
Earlwood 19 23 3 2 5 6 23
Macquarie Park 20 25 1 3 2 0 14 1 25
Randwick 21 25 0 2 0 4 8 25
Rozelle 19 24 7 2 1 0 6 8 24
Sydney North-west Parramatta North 21 26 1 3 1 0 12 5 26 29
Prospect 21 25 1 3 0 0 10 25
Richmond 21 25 0 3 0 7 0 25
Rouse Hill 22 28 0 2 1 0 6 2 28
St Marys 23 29 0 3 0 12 29
Sydney South-west Bargo 23 28 0 1 0 5 12 28 29
Bringelly 22 27 2 0 4 9 27
Camden 23 28 0 2 0 3 0 28
Campbelltown West 22 27 1 2 2 0 5 3 27
Liverpool 20 24 2 3 0 0 7 4 24
Oakdale 23 29 0 3 4 10 29
Illawarra Wollongong 24 30 0 1 1 0 5 5 30 31
Kembla Grange 24 30 0 1 7 3 30
Albion Park Sth 25 31 0 1 0 4 1 31
Lower Hunter Newcastle 17 23 1 3 1 0 9 5 23 23
Beresfield 11 15 4 5 0 14 16 16
Wallsend 15 23 4 3 1 13 6 23
Central Coast Wyong 20 24 0 2 1 0 9 0 24 24
Central Tablelands Bathurst 8 9 9 9
Orange 9 8 7 9
Mid-north Coast Coffs Harbour 16 17 2 5 1 6 6 17 23
Port Macquarie 18 23 1 7 0 0 5 6 23
Northern Tablelands Armidale 16 14 16 16 16
North-west Slopes Gunnedah 17 25 1 8 7 25 25
Narrabri 9 10 10
Tamworth 7 19 19
Southern Tablelands Goulburn 23 25 0 3 26 36 36 36
South-west Slopes Albury 32 40 40 40
Wagga Wagga Nth 7 6 7
Muswellbrook Muswellbrook 4 0 14 8 14 14
Singleton Singleton 8 0 18 5 18 18
NSW ALERTS SYDNEY FORECAST
Sat 23 May 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.