Monday
20 July 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 8 8 14 6 1 0 9 6 14 28
Chullora 23 27 3 9 1 0 17 18 27
Earlwood 12 19 11 5 13 6 19
Macquarie Park 6 12 5 12 2 0 14 22 22
Randwick 17 28 7 4 0 13 14 28
Rozelle 19 20 6 6 2 0 15 11 20
Sydney North-west Parramatta North 3 14 16 12 2 0 19 18 19 29
Prospect 12 15 13 10 1 0 16 12 16
Richmond 16 27 3 4 0 11 12 27
Rouse Hill 21 29 5 9 2 0 13 15 29
St Marys 0 7 15 10 14 25 25
Sydney South-west Bargo 26 34 0 3 0 9 7 34 37
Bringelly 25 31 3 0 12 7 31
Camden 27 34 0 3 1 10 5 34
Campbelltown West 14 18 8 3 2 0 12 5 18
Liverpool 24 32 3 4 0 0 12 8 32
Oakdale 28 37 0 3 11 11 37
Illawarra Wollongong 27 32 1 3 1 0 10 4 32 33
Kembla Grange 25 33 1 3 10 11 33
Albion Park Sth 26 33 0 3 0 10 8 33
Lower Hunter Newcastle 22 11 4 3 5 2 8 13 22 30
Beresfield 12 5 7 6 0 11 21 21
Wallsend 1 1 15 19 2 24 30 30
Central Coast Wyong 14 15 4 4 1 0 15 0 15 15
Central Tablelands Bathurst 12 14 14 14
Orange 9 5 1 9
Mid-north Coast Coffs Harbour 5 5 13 19 3 24 27 27 27
Port Macquarie 12 14 4 13 1 0 12 13 14
Northern Tablelands Armidale 97 47 54 97 97
North-west Slopes Gunnedah 19 30 3 24 26 30 63
Narrabri 9 8 9
Tamworth 44 63 63
Southern Tablelands Goulburn 22 32 3 15 8 5 32 32
South-west Slopes Albury 19 19 19 19
Wagga Wagga Nth 14 11 14
Muswellbrook Muswellbrook 13 1 52 100 100 100
Singleton Singleton 20 0 50 12 50 50
NSW ALERTS SYDNEY FORECAST
Wed 22 Jul 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.