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
14.1 µg/m³
WHO guideline 15
PM10
14.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 AM
💨
PM2.5 14.1 µg/m³
55Moderate
11:00 AM
💨
PM2.5 14.2 µg/m³
55Moderate
12:00 PM
💨
PM2.5 12.2 µg/m³
51Moderate
1:00 PM
💨
PM2.5 10.7 µg/m³
48Good
2:00 PM
💨
PM2.5 9.9 µg/m³
51Moderate
3:00 PM
💨
PM2.5 9.7 µg/m³
58Moderate
4:00 PM
💨
PM2.5 9.7 µg/m³
61Moderate
5:00 PM
💨
PM2.5 9.7 µg/m³
58Moderate
6:00 PM
💨
PM2.5 9.8 µg/m³
48Good
7:00 PM
💨
PM2.5 11.2 µg/m³
47Good
8:00 PM
💨
PM2.5 13.8 µg/m³
55Moderate
9:00 PM
💨
PM2.5 15.7 µg/m³
59Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV High
63
Tue
💨
Moderate · UV High
60
Wed
💨
Moderate · UV High
88
Thu
💨
Moderate · UV High
76