Air quality in Escondido
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
7.9 µg/m³
WHO guideline 15
PM10
10.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 AM
💨
PM2.5 7.9 µg/m³
33Good
1:00 AM
💨
PM2.5 7.1 µg/m³
30Good
2:00 AM
💨
PM2.5 6.8 µg/m³
28Good
3:00 AM
💨
PM2.5 6.9 µg/m³
29Good
4:00 AM
💨
PM2.5 7.6 µg/m³
32Good
5:00 AM
💨
PM2.5 8.6 µg/m³
36Good
6:00 AM
💨
PM2.5 9.4 µg/m³
39Good
7:00 AM
💨
PM2.5 9.7 µg/m³
40Good
8:00 AM
💨
PM2.5 8.5 µg/m³
35Good
9:00 AM
💨
PM2.5 9.7 µg/m³
40Good
10:00 AM
💨
PM2.5 10.7 µg/m³
45Good
11:00 AM
💨
PM2.5 11.2 µg/m³
47Good
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
56
Fri
💨
Good · UV Very high
49
Sat
💨
Moderate · UV Very high
58
Sun
💨
Moderate · UV Very high
67
Mon
💨
Moderate · UV Extreme
67