Air quality in Nepean
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
10.5 µg/m³
WHO guideline 15
PM10
10.9 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
12:00 AM
💨
PM2.5 10.5 µg/m³
44 Good
1:00 AM
💨
PM2.5 11.1 µg/m³
46 Good
2:00 AM
💨
PM2.5 11.7 µg/m³
49 Good
3:00 AM
💨
PM2.5 12.4 µg/m³
52 Moderate
4:00 AM
💨
PM2.5 12.7 µg/m³
52 Moderate
5:00 AM
💨
PM2.5 12.6 µg/m³
52 Moderate
6:00 AM
💨
PM2.5 12.5 µg/m³
52 Moderate
7:00 AM
💨
PM2.5 12.5 µg/m³
52 Moderate
8:00 AM
💨
PM2.5 12.7 µg/m³
52 Moderate
9:00 AM
💨
PM2.5 12.1 µg/m³
51 Moderate
10:00 AM
💨
PM2.5 10.9 µg/m³
45 Good
11:00 AM
💨
PM2.5 10.1 µg/m³
42 Good
Next few days daily max · US EPA AQI
Mon
💨
Moderate · UV Low
52
Thu
💨
Moderate · UV Moderate
53
Fri
💨
Moderate · UV Low
51
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain