Tuesday
19 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 9 12 11 8 1 0 10 7 12 26
Chullora 2 2 15 17 1 0 20 5 20
Earlwood 0 0 13 10 13 14 14
Macquarie Park 0 1 4 12 3 0 6 8 12
Randwick 21 26 3 4 0 9 0 26
Rozelle 14 15 6 6 2 0 9 6 15
Sydney North-west Parramatta North 2 9 12 16 3 0 9 16 39
Prospect 6 14 12 14 1 0 15 11 15
Richmond 1 2 2 39 0 22 24 39
Rouse Hill 15 21 4 12 2 0 12 8 21
St Marys 0 1 5 14 8 23 23
Sydney South-west Bargo 6 4 10 11 0 8 17 17 39
Bringelly 1 1 3 19 0 6 17 19
Camden 0 1 8 14 2 10 14
Campbelltown West 1 1 20 11 5 1 16 18 20
Liverpool 0 1 18 16 3 0 19 39 39
Oakdale 21 22 2 4 9 6 22
Illawarra Wollongong 16 13 8 4 3 0 10 1 16 16
Kembla Grange 16 12 6 4 12 0 16
Albion Park Sth 16 6 4 4 0 12 5 16
Lower Hunter Newcastle 9 15 10 6 2 0 10 13 15 24
Beresfield 1 8 11 24 0 19 19 24
Wallsend 6 9 5 8 1 8 8 9
Central Coast Wyong 0 0 4 7 2 0 8 0 8 8
Central Tablelands Bathurst 9 7 9 57
Orange 39 50 57 57
Mid-north Coast Coffs Harbour 7 9 3 2 5 2 1 9 9
Port Macquarie 4 4 3 7 1 0 7 5 7
Northern Tablelands Armidale 59 31 36 59 59
North-west Slopes Gunnedah 18 19 2 17 9 19 19
Narrabri 5 0 5
Tamworth 8 2 8
Southern Tablelands Goulburn 6 15 7 43 22 24 43 43
South-west Slopes Albury 6 0 6 14
Wagga Wagga Nth 14 8 14
Muswellbrook Muswellbrook 8 0 35 114 114 114
Singleton Singleton 3 0 11 14 14 14
NSW ALERTS SYDNEY FORECAST
Wed 20 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.