Air quality in Santa Clarita
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
17.1 µg/m³
WHO guideline 15
PM10
18.9 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
7:00 PM
💨
PM2.5 17.1 µg/m³
62 Moderate
8:00 PM
💨
PM2.5 18.6 µg/m³
65 Moderate
9:00 PM
💨
PM2.5 19.8 µg/m³
67 Moderate
10:00 PM
💨
PM2.5 21.2 µg/m³
70 Moderate
11:00 PM
💨
PM2.5 22.9 µg/m³
74 Moderate
12:00 AM
💨
PM2.5 23.2 µg/m³
74 Moderate
1:00 AM
💨
PM2.5 24.4 µg/m³
77 Moderate
2:00 AM
💨
PM2.5 26.3 µg/m³
81 Moderate
3:00 AM
💨
PM2.5 26.9 µg/m³
82 Moderate
4:00 AM
💨
PM2.5 21.5 µg/m³
71 Moderate
5:00 AM
💨
PM2.5 15.3 µg/m³
58 Moderate
6:00 AM
💨
PM2.5 14.7 µg/m³
56 Moderate
Next few days daily max · US EPA AQI
Thu
💨
Moderate · UV Moderate
74
Fri
💨
Moderate · UV Moderate
82
Sat
💨
Moderate · UV Moderate
75
Sun
💨
Moderate · UV Moderate
75
Mon
💨
Moderate · UV Moderate
73
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain