Sunday
24 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 21 26 4 4 0 0 11 5 26 50
Chullora 22 27 3 50 0 0 35 16 50
Earlwood 23 31 2 3 10 5 31
Macquarie Park 23 29 2 2 2 0 9 5 29
Randwick 23 29 0 6 2 22 9 29
Rozelle 23 31 2 3 1 0 9 5 31
Sydney North-west Parramatta North 22 29 3 2 1 0 6 5 29 33
Prospect 24 33 1 2 0 0 5 33
Richmond 17 22 0 4 0 9 22
Rouse Hill 23 31 2 2 2 0 6 6 31
St Marys 23 31 0 3 4 5 31
Sydney South-west Bargo 26 33 1 1 0 5 1 33 35
Bringelly 22 30 1 2 0 7 2 30
Camden 23 31 1 1 0 6 5 31
Campbelltown West 21 29 4 2 2 0 6 7 29
Liverpool 19 27 5 3 0 0 12 1 27
Oakdale 27 35 0 1 4 9 35
Illawarra Wollongong 27 33 0 1 1 0 10 1 33 35
Kembla Grange 27 34 0 1 10 2 34
Albion Park Sth 28 35 0 1 0 8 6 35
Lower Hunter Newcastle 20 24 5 3 1 2 14 23 24 35
Beresfield 28 35 0 2 0 12 7 35
Wallsend 19 17 7 2 6 11 7 19
Central Coast Wyong 27 35 0 2 1 0 9 6 35 35
Central Tablelands Bathurst 12 11 12 58
Orange 58 26 27 58
Mid-north Coast Coffs Harbour 24 30 0 1 1 4 5 30 31
Port Macquarie 26 31 0 4 0 0 9 5 31
Northern Tablelands Armidale 53 24 30 53 53
North-west Slopes Gunnedah 11 15 8 47 56 56 56
Narrabri 8 7 8
Tamworth 27 48 48
Southern Tablelands Goulburn 11 19 6 28 14 17 28 28
South-west Slopes Albury 17 28 28 42
Wagga Wagga Nth 27 42 42
Muswellbrook Muswellbrook 7 1 32 32 32
Singleton Singleton 1 0 12 8 12 12
NSW ALERTS SYDNEY FORECAST
Mon 25 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.