Air quality in Port Saint Lucie
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
3.9 µg/m³
WHO guideline 15
PM10
5.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
1:00 PM
💨
PM2.5 3.9 µg/m³
36Good
2:00 PM
💨
PM2.5 3.8 µg/m³
35Good
3:00 PM
💨
PM2.5 3.4 µg/m³
34Good
4:00 PM
💨
PM2.5 3.1 µg/m³
33Good
5:00 PM
💨
PM2.5 3 µg/m³
31Good
6:00 PM
💨
PM2.5 2.9 µg/m³
28Good
7:00 PM
💨
PM2.5 3 µg/m³
25Good
8:00 PM
💨
PM2.5 3.8 µg/m³
22Good
9:00 PM
💨
PM2.5 5.4 µg/m³
23Good
10:00 PM
💨
PM2.5 6.2 µg/m³
26Good
11:00 PM
💨
PM2.5 6.4 µg/m³
27Good
12:00 AM
💨
PM2.5 6.3 µg/m³
26Good
Next few days
daily max · US EPA AQI
Tue
💨
Good · UV Very high
40
Wed
💨
Good · UV Moderate
45
Thu
💨
Good · UV Very high
38
Fri
💨
Good · UV Very high
30