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