Air quality in Mercerville
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
12.7 µg/m³
WHO guideline 15
PM10
13 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 12.7 µg/m³
52Moderate
9:00 AM
💨
PM2.5 11.8 µg/m³
49Good
10:00 AM
💨
PM2.5 9.8 µg/m³
45Good
11:00 AM
💨
PM2.5 8.7 µg/m³
66Moderate
12:00 PM
💨
PM2.5 7.7 µg/m³
76Moderate
1:00 PM
💨
PM2.5 6.7 µg/m³
75Moderate
2:00 PM
💨
PM2.5 6.6 µg/m³
71Moderate
3:00 PM
💨
PM2.5 6.1 µg/m³
73Moderate
4:00 PM
💨
PM2.5 5.8 µg/m³
71Moderate
5:00 PM
💨
PM2.5 5.8 µg/m³
63Moderate
6:00 PM
💨
PM2.5 6.1 µg/m³
47Good
7:00 PM
💨
PM2.5 8.1 µg/m³
38Good
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV High
76
Sat
💨
Moderate · UV High
52
Sun
💨
Moderate · UV Moderate
59
Mon
💨
Moderate · UV High
63
Tue
💨
Moderate · UV High
53