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Air Quality in Castle Hill, New South Wales, Australia
Pollutants in Castle Hill, Australia
PM10
0.19 μg/ft3
PM25
Primary Pollutant
0.85 μg/ft3
NO2
0.5 ppb
SO2
0.2 ppb
CO
0.1 ppb
O3
15.89 ppb
Low riskHigh risk
Pollen Index in Castle Hill, Australia
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Castle Hill, Australia
Sun, December 22
MorningNoonEveningNight
AQI
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 18 and 28.
19
25
27
23
Pollen
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
Tree
0
0
0
0
Weed
0
0
0
0
Grass
0
0
0
0
PM10
0.12 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
0.19 μg/ft3
PM25
0.47 μg/ft3
0.61 μg/ft3
0.58 μg/ft3
0.64 μg/ft3
NO2
0.5 ppb
0.1 ppb
0.3 ppb
1.6 ppb
SO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
18.6 ppb
25.3 ppb
27.1 ppb
17.4 ppb