Air quality in Trumbull
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
13.1 µg/m³
WHO guideline 15
PM10
13.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 13.1 µg/m³
53Moderate
4:00 AM
💨
PM2.5 12.9 µg/m³
53Moderate
5:00 AM
💨
PM2.5 12.9 µg/m³
53Moderate
6:00 AM
💨
PM2.5 12.5 µg/m³
52Moderate
7:00 AM
💨
PM2.5 11.9 µg/m³
50Good
8:00 AM
💨
PM2.5 11.6 µg/m³
48Good
9:00 AM
💨
PM2.5 10.5 µg/m³
44Good
10:00 AM
💨
PM2.5 8.7 µg/m³
49Good
11:00 AM
💨
PM2.5 8.2 µg/m³
73Moderate
12:00 PM
💨
PM2.5 8.2 µg/m³
83Moderate
1:00 PM
💨
PM2.5 8.3 µg/m³
81Moderate
2:00 PM
💨
PM2.5 9.1 µg/m³
75Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
83
Fri
💨
Moderate · UV High
81
Sat
💨
Moderate · UV Low
88
Sun
💨
Unhealthy for Sensitive Groups · UV High
124