Air quality in Franklin
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
8 µg/m³
WHO guideline 15
PM10
8.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 8 µg/m³
33Good
10:00 AM
💨
PM2.5 7.7 µg/m³
33Good
11:00 AM
💨
PM2.5 7.8 µg/m³
41Good
12:00 PM
💨
PM2.5 8.3 µg/m³
47Good
1:00 PM
💨
PM2.5 8.8 µg/m³
53Moderate
2:00 PM
💨
PM2.5 9.3 µg/m³
68Moderate
3:00 PM
💨
PM2.5 9.5 µg/m³
80Moderate
4:00 PM
💨
PM2.5 9.7 µg/m³
88Moderate
5:00 PM
💨
PM2.5 9.6 µg/m³
90Moderate
6:00 PM
💨
PM2.5 9.3 µg/m³
83Moderate
7:00 PM
💨
PM2.5 8.6 µg/m³
70Moderate
8:00 PM
💨
PM2.5 7.9 µg/m³
55Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
90
Fri
💨
Moderate · UV High
95