Air quality in Livermore
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
15.6 µg/m³
WHO guideline 15
PM10
19.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 15.6 µg/m³
58Moderate
7:00 PM
💨
PM2.5 15.7 µg/m³
59Moderate
8:00 PM
💨
PM2.5 16.1 µg/m³
59Moderate
9:00 PM
💨
PM2.5 16.8 µg/m³
61Moderate
10:00 PM
💨
PM2.5 17.8 µg/m³
63Moderate
11:00 PM
💨
PM2.5 18.5 µg/m³
64Moderate
12:00 AM
💨
PM2.5 18.8 µg/m³
65Moderate
1:00 AM
💨
PM2.5 18.6 µg/m³
65Moderate
2:00 AM
💨
PM2.5 17.6 µg/m³
63Moderate
3:00 AM
💨
PM2.5 16.9 µg/m³
61Moderate
4:00 AM
💨
PM2.5 15.6 µg/m³
58Moderate
5:00 AM
💨
PM2.5 15.1 µg/m³
57Moderate
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV High
71
Wed
💨
Moderate · UV Very high
65
Thu
💨
Moderate · UV High
55
Fri
💨
Moderate · UV Very high
52
Sat
💨
Good · UV Very high
35