Air quality in Providence
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
5.2 µg/m³
WHO guideline 15
PM10
9.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 PM
💨
PM2.5 5.2 µg/m³
56Moderate
5:00 PM
💨
PM2.5 5.5 µg/m³
60Moderate
6:00 PM
💨
PM2.5 5.4 µg/m³
58Moderate
7:00 PM
💨
PM2.5 5 µg/m³
51Moderate
8:00 PM
💨
PM2.5 4.6 µg/m³
48Good
9:00 PM
💨
PM2.5 3.7 µg/m³
44Good
10:00 PM
💨
PM2.5 3.4 µg/m³
42Good
11:00 PM
💨
PM2.5 4 µg/m³
38Good
12:00 AM
💨
PM2.5 5 µg/m³
35Good
1:00 AM
💨
PM2.5 6.1 µg/m³
31Good
2:00 AM
💨
PM2.5 6.6 µg/m³
28Good
3:00 AM
💨
PM2.5 7.1 µg/m³
30Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV Very high
60
Sun
💨
Moderate · UV Very high
85
Mon
💨
Moderate · UV Very high
86
Tue
💨
Moderate · UV Very high
93
Wed
💨
Good · UV Very high
48