Monday
28 October 2019
3 - 4 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		 rolling
24-hour
average		 rolling
24-hour
average
Sydney East Cook And Phillip 1 4 18 7 1 1 27 17 27 40
Randwick 2 6 10 10 0 40 40
Rozelle 1 3 18 8 2 0 34 17 34
Chullora 2 4 15 14 1 0 35 20 35
Earlwood 0 0 14 7 37 23 37
Macquarie Park 1 4 7 5 2 0 28 13 28
Sydney North-west Parramatta North 1 2 15 8 3 0 37 17 37 41
Richmond 11 16 5 4 0 32 32
St Marys 4 7 3 5 35 22 35
Prospect 0 2 18 9 1 0 41 25 41
Rouse Hill 6 8 12 8 2 0 33 21 33
Sydney South-west Bargo 5 12 16 4 0 41 20 41 41
Bringelly 6 12 7 5 0 34 17 34
Camden
Campbelltown West 3 7 13 5 2 0 30 24 30
Liverpool 0 2 18 9 2 0 33 20 33
Oakdale 29 36 2 4 28 21 36
Illawarra Wollongong 14 17 5 4 2 0 34 9 34 37
Kembla Grange 7 7 3 4 37 21 37
Albion Park Sth 10 14 3 4 0 30 9 30
Lower Hunter Wallsend 16 20 5 41 0 64 36 64 75
Newcastle 19 31 4 20 1 0 75 30 75
Beresfield 11 13 11 28 0 61 25 61
Central Coast Wyong 3 5 4 7 1 0 40 26 40 40
Central Tablelands Bathurst 31 16 31 31
Orange 5 23 27 27
Northern Tablelands Armidale 23 84 57 84 84
North-west Slopes Gunnedah 19 27 2 46 1 46 170
Narrabri 81 22 81
Tamworth 170 113 170
South-west Slopes Albury 33 25 33 40
Wagga Wagga Nth 40 22 40
Upper Hunter - Muswellbrook Muswellbrook 0 98 28 98 98
Upper Hunter - Singleton Singleton 11 0 89 21 89 89
NSW ALERTS SYDNEY FORECAST
Tue 29 Oct 2019
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.