Tuesday
17 October 2017
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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 max
1-hour
average
max
rolling
4-hour
average
max
1-hour
average
max
1-hour
average
max
rolling
8-hour
average
max
1-hour
average
24-hour
average
24-hour
average
Sydney East Randwick 30 37 22 12 1 39 21 39 50
Rozelle 27 32 21 12 2 0 38 17 38
Lindfield 30 36 16 10 0 33 36
Chullora 32 37 22 21 4 1 50 29 50
Earlwood 27 29 22 12 29
Macquarie Park 31 37 13 10 3 0 32 33 37
Sydney North-west Richmond 39 45 7 10 3 35 21 45 48
St Marys 41 48 9 9 38 20 48
Vineyard
Prospect 36 41 19 11 2 1 43 19 43
Sydney South-west Bargo 44 50 19 9 1 37 17 50 57
Bringelly 41 47 8 11 0 48 22 48
Camden 44 47 12 9 1 38 21 47
Campbelltown West 24 26 21 12 7 0 33 27 33
Liverpool 36 41 23 18 4 1 57 25 57
Oakdale 49 54 2 9 33 24 54
Illawarra Wollongong 31 37 18 8 0 35 17 37 49
Kembla Grange 31 37 19 10 49 16 49
Albion Park Sth 28 32 8 7 3 26 18 32
Lower Hunter Wallsend 29 35 9 17 1 52 18 52 52
Newcastle 29 36 4 17 3 1 49 19 49
Beresfield 30 37 19 14 1 40 27 40
Central Coast Wyong 29 36 11 12 1 0 32 19 36 36
Central Tablelands Bathurst 31 26 31 31
North-west Slopes Tamworth 23 21 23 23
South-west Slopes Albury 30 24 30 46
Wagga Wagga Nth 46 26 46
Upper Hunter - Muswellbrook Muswellbrook 15 2 42 27 42 42
Upper Hunter - Singleton Singleton 14 0 38 23 38 38
   
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.