Air quality in Wellsville
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
8.6 µg/m³
WHO guideline 15
PM10
8.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 PM
💨
PM2.5 8.6 µg/m³
36Good
11:00 PM
💨
PM2.5 8.6 µg/m³
36Good
12:00 AM
💨
PM2.5 9.1 µg/m³
38Good
1:00 AM
💨
PM2.5 10.2 µg/m³
43Good
2:00 AM
💨
PM2.5 11.4 µg/m³
48Good
3:00 AM
💨
PM2.5 12.6 µg/m³
52Moderate
4:00 AM
💨
PM2.5 13.5 µg/m³
54Moderate
5:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
6:00 AM
💨
PM2.5 15 µg/m³
57Moderate
7:00 AM
💨
PM2.5 15.9 µg/m³
59Moderate
8:00 AM
💨
PM2.5 16.5 µg/m³
60Moderate
9:00 AM
💨
PM2.5 15.9 µg/m³
59Moderate
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV High
58
Sun
💨
Moderate · UV Moderate
78
Mon
💨
Moderate · UV Moderate
100
Tue
💨
Unhealthy for Sensitive Groups · UV High
110
Wed
💨
Unhealthy for Sensitive Groups · UV High
111