Saturday
25 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 6 19 16 13 1 1 26 20 26 37
Chullora 3 14 19 15 1 0 37 24 37
Earlwood 3 19 15 15 27 15 27
Macquarie Park 13 27 5 15 3 0 25 12 27
Randwick 24 32 2 12 1 15 31 32
Rozelle 25 33 4 11 3 1 24 17 33
Sydney North-west Parramatta North 7 21 9 18 2 0 29 23 29 45
Prospect 14 21 10 24 2 1 42 36 42
Richmond 10 17 5 26 0 42 36 42
Rouse Hill 28 39 2 14 4 0 29 19 39
St Marys 3 8 3 22 26 45 45
Sydney South-west Bargo 7 12 11 21 0 27 39 39 52
Bringelly 1 7 2 30 0 31 35 35
Camden 8 16 5 32 2 32 36 36
Campbelltown West 0 4 23 26 5 1 40 38 40
Liverpool 0 1 22 39 5 0 52 48 52
Oakdale 29 39 1 5 19 19 39
Illawarra Wollongong 7 16 14 30 4 0 37 47 47 50
Kembla Grange
Albion Park Sth 3 9 6 50 0 43 49 50
Lower Hunter Newcastle 8 18 13 17 2 0 32 30 32 46
Beresfield 8 14 7 29 0 30 32 32
Wallsend 3 12 12 46 0 41 43 46
Central Coast Wyong 4 7 6 24 4 0 28 14 28 28
Central Tablelands Bathurst 25 26 26 72
Orange 48 72 72 72
Mid-north Coast Coffs Harbour 22 28 1 15 2 25 24 28 29
Port Macquarie 22 29 2 19 0 0 25 21 29
Northern Tablelands Armidale 57 36 38 57 57
North-west Slopes Gunnedah 9 14 9 55 58 58 58
Narrabri 7 2 7
Tamworth 27 24 27
Southern Tablelands Goulburn 25 24 1 9 29 10 29 29
South-west Slopes Albury 54 83 83 83
Wagga Wagga Nth 79 59 79
Muswellbrook Muswellbrook 6 0 25 17 25 25
Singleton Singleton 12 0 58 66 66 66
NSW ALERTS SYDNEY FORECAST
Sun 26 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.