Air quality in Clarence-Rockland
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
1 µg/m³
WHO guideline 15
PM10
1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 PM
💨
PM2.5 1 µg/m³
34Good
6:00 PM
💨
PM2.5 1.2 µg/m³
31Good
7:00 PM
💨
PM2.5 1.6 µg/m³
26Good
8:00 PM
💨
PM2.5 2 µg/m³
23Good
9:00 PM
💨
PM2.5 2 µg/m³
22Good
10:00 PM
💨
PM2.5 1.9 µg/m³
21Good
11:00 PM
💨
PM2.5 1.7 µg/m³
21Good
12:00 AM
💨
PM2.5 1.5 µg/m³
21Good
1:00 AM
💨
PM2.5 1.2 µg/m³
21Good
2:00 AM
💨
PM2.5 1 µg/m³
21Good
3:00 AM
💨
PM2.5 0.9 µg/m³
21Good
4:00 AM
💨
PM2.5 0.8 µg/m³
21Good
Next few days
daily max · US EPA AQI
Fri
💨
Good · UV Moderate
36
Sat
💨
Good · UV Moderate
31
Sun
💨
Good · UV Moderate
38
Mon
💨
Good · UV Moderate
46
Tue
💨
Good · UV Moderate
40