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
9.1 µg/m³
WHO guideline 15
PM10
9.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 9.1 µg/m³
88Moderate
1:00 PM
💨
PM2.5 8.8 µg/m³
90Moderate
2:00 PM
💨
PM2.5 8.7 µg/m³
85Moderate
3:00 PM
💨
PM2.5 8.8 µg/m³
71Moderate
4:00 PM
💨
PM2.5 9.6 µg/m³
50Good
5:00 PM
💨
PM2.5 10 µg/m³
45Good
6:00 PM
💨
PM2.5 10.4 µg/m³
43Good
7:00 PM
💨
PM2.5 10.6 µg/m³
44Good
8:00 PM
💨
PM2.5 10.7 µg/m³
45Good
9:00 PM
💨
PM2.5 10.4 µg/m³
43Good
10:00 PM
💨
PM2.5 10.2 µg/m³
43Good
11:00 PM
💨
PM2.5 11.8 µg/m³
49Good
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
90
Fri
💨
Unhealthy for Sensitive Groups · UV High
101
Sat
💨
Moderate · UV Low
63
Sun
💨
Moderate · UV High
100
Mon
💨
Moderate · UV High
60