Air quality in El Centro
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
6.7 µg/m³
WHO guideline 15
PM10
15.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 6.7 µg/m³
44Good
3:00 PM
💨
PM2.5 5.9 µg/m³
44Good
4:00 PM
💨
PM2.5 5.1 µg/m³
44Good
5:00 PM
💨
PM2.5 4.8 µg/m³
44Good
6:00 PM
💨
PM2.5 4.9 µg/m³
43Good
7:00 PM
💨
PM2.5 5.2 µg/m³
42Good
8:00 PM
💨
PM2.5 6 µg/m³
40Good
9:00 PM
💨
PM2.5 7 µg/m³
39Good
10:00 PM
💨
PM2.5 9.7 µg/m³
40Good
11:00 PM
💨
PM2.5 12.6 µg/m³
52Moderate
12:00 AM
💨
PM2.5 13.2 µg/m³
53Moderate
1:00 AM
💨
PM2.5 12.9 µg/m³
53Moderate
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV Very high
52
Mon
💨
Moderate · UV Very high
60
Tue
💨
Moderate · UV Extreme
96
Wed
💨
Good · UV Extreme
45
Thu
💨
No data · UV Very high
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