Air quality in Bridgeport
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
4.9 µg/m³
WHO guideline 15
PM10
5.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 4.9 µg/m³
44Good
3:00 PM
💨
PM2.5 4.5 µg/m³
45Good
4:00 PM
💨
PM2.5 3.9 µg/m³
44Good
5:00 PM
💨
PM2.5 3.3 µg/m³
43Good
6:00 PM
💨
PM2.5 2.8 µg/m³
38Good
7:00 PM
💨
PM2.5 2.8 µg/m³
32Good
8:00 PM
💨
PM2.5 3.3 µg/m³
26Good
9:00 PM
💨
PM2.5 3.7 µg/m³
22Good
10:00 PM
💨
PM2.5 3.4 µg/m³
18Good
11:00 PM
💨
PM2.5 3.2 µg/m³
16Good
12:00 AM
💨
PM2.5 3.2 µg/m³
15Good
1:00 AM
💨
PM2.5 3.3 µg/m³
14Good
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV High
83
Sat
💨
Moderate · UV High
91
Sun
💨
Good · UV Moderate
40
Mon
💨
Good · UV Moderate
26