Air quality in Imperial Beach
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
12.4 µg/m³
WHO guideline 15
PM10
20.7 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
4:00 PM
💨
PM2.5 12.4 µg/m³
52 Moderate
5:00 PM
💨
PM2.5 12.2 µg/m³
51 Moderate
6:00 PM
💨
PM2.5 12.4 µg/m³
52 Moderate
7:00 PM
💨
PM2.5 12.4 µg/m³
52 Moderate
8:00 PM
💨
PM2.5 12.3 µg/m³
51 Moderate
9:00 PM
💨
PM2.5 12.2 µg/m³
51 Moderate
10:00 PM
💨
PM2.5 12.2 µg/m³
51 Moderate
11:00 PM
💨
PM2.5 12.3 µg/m³
51 Moderate
12:00 AM
💨
PM2.5 12.7 µg/m³
52 Moderate
1:00 AM
💨
PM2.5 12.8 µg/m³
52 Moderate
2:00 AM
💨
PM2.5 12.9 µg/m³
53 Moderate
3:00 AM
💨
PM2.5 13.2 µg/m³
53 Moderate
Next few days daily max · US EPA AQI
Tue
💨
Moderate · UV High
77
Wed
💨
Moderate · UV Moderate
70
Thu
💨
Good · UV Moderate
38
Fri
💨
Moderate · UV Moderate
56
Sat
💨
Moderate · UV High
60
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain