Air quality in Alhambra
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
11.4 µg/m³
WHO guideline 15
PM10
29.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 11.4 µg/m³
61Moderate
1:00 PM
💨
PM2.5 11.2 µg/m³
60Moderate
2:00 PM
💨
PM2.5 11.2 µg/m³
58Moderate
3:00 PM
💨
PM2.5 11 µg/m³
56Moderate
4:00 PM
💨
PM2.5 11 µg/m³
53Moderate
5:00 PM
💨
PM2.5 11 µg/m³
48Good
6:00 PM
💨
PM2.5 11 µg/m³
47Good
7:00 PM
💨
PM2.5 11.5 µg/m³
51Moderate
8:00 PM
💨
PM2.5 12.4 µg/m³
53Moderate
9:00 PM
💨
PM2.5 13.1 µg/m³
56Moderate
10:00 PM
💨
PM2.5 14.2 µg/m³
59Moderate
11:00 PM
💨
PM2.5 15 µg/m³
61Moderate
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV Very high
61
Sun
💨
Moderate · UV Very high
67
Mon
💨
Moderate · UV Very high
58
Tue
💨
Moderate · UV Very high
56
Wed
💨
Moderate · UV Very high
70