Wednesday
22 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 1 5 21 10 2 0 18 15 21 62
Chullora 2 3 25 62 5 1 59 52 62
Earlwood 0 0 24 26 24 26
Macquarie Park 0 0 8 30 4 0 21 23 30
Randwick 1 6 14 12 0 17 20 20
Rozelle 3 5 17 14 3 1 17
Sydney North-west Parramatta North 1 2 11 30 7 1 30 32 32 32
Prospect 1 4 19 20 3 1 31 25 31
Richmond 1 1 6 20 0 15 30 30
Rouse Hill 14 21 6 14 3 1 21 15 21
St Marys 0 1 5 8 14 23 23
Sydney South-west Bargo 9 4 12 7 0 12 18 18 65
Bringelly 1 1 5 32 0 22 32 32
Camden 1 4 10 16 5 15 18 18
Campbelltown West 0 0 18 11 5 0 21 21 21
Liverpool 2 2 24 50 9 1 65 56 65
Oakdale 20 25 1 2 4 5 25
Illawarra Wollongong 17 6 6 5 5 0 8 16 17 23
Kembla Grange 1 6 13 7 15 16 16
Albion Park Sth 3 3 7 15 0 17 23 23
Lower Hunter Newcastle 1 2 18 30 7 2 35 43 43 43
Beresfield 1 1 13 30 1 38 33 38
Wallsend 1 1 10 19 1 19 30 30
Central Coast Wyong 1 1 6 10 2 0 11 11 11 11
Central Tablelands Bathurst 24 31 31 59
Orange 59 38 34 59
Mid-north Coast Coffs Harbour 15 17 3 11 5 12 15 17 17
Port Macquarie 11 11 4 11 1 0 16 14 16
Northern Tablelands Armidale 106 52 59 106 106
North-west Slopes Gunnedah 5 9 8 61 69 69 69
Narrabri 17 10 17
Tamworth 22 42 42
Southern Tablelands Goulburn 3 4 12 158 64 70 158 158
South-west Slopes Albury 12 16 16 16
Wagga Wagga Nth 7 11 11
Muswellbrook Muswellbrook 8 0 19 20 20 20
Singleton Singleton 20 24 24 24
NSW ALERTS SYDNEY FORECAST
Thu 23 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.