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