Tuesday
4 August 2020
11 pm - 12 am (AEST)
Previous | Next | Select
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 21 22 7 2 2 0 1 0 22 33
Chullora 28 32 1 4 0 0 11 7 32
Earlwood 27 33 3 2 7 0 33
Macquarie Park 27 30 2 2 2 0 4 1 30
Randwick 29 32 0 1 0 32
Rozelle 28 32 1 1 1 0 7 1 32
Sydney North-west Parramatta North 28 33 1 1 1 0 8 5 33 33
Prospect 29 33 0 3 0 0 6 3 33
Richmond 27 33 0 10 0 12 16 33
Rouse Hill 27 33 1 2 7 0 9 0 33
St Marys 25 29 0 1 6 7 29
Sydney South-west Bargo 30 38 0 2 0 9 3 38 40
Bringelly 28 34 0 2 0 1 5 34
Camden 28 37 0 2 0 6 6 37
Campbelltown West 27 32 2 2 1 0 7 1 32
Liverpool 30 35 1 2 0 0 4 0 35
Oakdale 33 40 0 7 7 0 40
Illawarra Wollongong 30 37 2 4 1 0 10 7 37 39
Kembla Grange 28 35 2 2 12 3 35
Albion Park Sth 32 39 0 2 0 10 0 39
Lower Hunter Newcastle 18 6 3 6 4 0 12 18 23
Beresfield 13 8 10 11 0 23 22 23
Wallsend 12 10 9 11 1 13 22 22
Central Coast Wyong 21 20 4 3 1 0 9 3 21 21
Central Tablelands Bathurst 12 10 12 31
Orange 31 15 15 31
Mid-north Coast Coffs Harbour 27 29 1 4 2 11 10 29 29
Port Macquarie 7 7 5 12 3 0 19 15 19
Northern Tablelands Armidale 131 133 160 160 160
North-west Slopes Gunnedah 22 19 0 32 32 32 70
Narrabri 13 12 13
Tamworth 53 70 70
Southern Tablelands Goulburn 29 36 1 24 11 9 36 36
South-west Slopes Albury 8 7 8 17
Wagga Wagga Nth 12 17 17
Muswellbrook Muswellbrook 6 0 26 6 26 26
Singleton Singleton 16 0 32 13 32 32
NSW ALERTS SYDNEY FORECAST
Wed 5 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.