Tuesday
29 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 39
Randwick 1 5 15 20 0 38 33 38
Rozelle 1 1 14 8 3 0 35 14 35
Chullora 1 2 13 12 1 0 39 25 39
Earlwood 0 0 10 8 34 17 34
Macquarie Park 0 1 4 5 3 0 29 21 29
Sydney North-west Parramatta North 1 2 11 6 2 0 42 21 42 47
Richmond 1 5 5 6 0 37 21 37
St Marys 1 2 3 5 40 18 40
Prospect 0 0 13 8 2 0 42 25 42
Rouse Hill 9 8 4 7 2 0 47 22 47
Sydney South-west Bargo 1 1 14 5 0 34 34 45
Bringelly 0 1 6 6 0 45 16 45
Camden 0 1 11 4 1 11
Campbelltown West 0 0 14 7 3 0 31 21 31
Liverpool 0 0 15 8 3 0 38 38
Oakdale 20 25 1 8 30 8 30
Illawarra Wollongong 7 10 7 5 1 0 30 12 30 35
Kembla Grange 2 4 8 5 35 15 35
Albion Park Sth 2 6 3 3 0 27 14 27
Lower Hunter Wallsend 0 5 10 8 0 46 30 46 50
Newcastle 20 28 4 15 1 0 50 29 50
Beresfield 5 6 11 8 1 46 23 46
Central Coast Wyong 1 1 3 4 0 0 36 33 36 36
Central Tablelands Bathurst 45 27 45 61
Orange 61 37 46 61
Northern Tablelands Armidale 154 87 109 154 154
North-west Slopes Gunnedah 18 25 3 56 54 56 276
Narrabri 86 97 97
Tamworth 208 276 276
South-west Slopes Albury 27 16 27 67
Wagga Wagga Nth 67 25 67
Upper Hunter - Muswellbrook Muswellbrook 13 4 115 86 115 115
Upper Hunter - Singleton Singleton 0 82 54 82 82
NSW ALERTS SYDNEY FORECAST
Wed 30 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.