Air quality in Mount Joy
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
4 µg/m³
WHO guideline 15
PM10
4.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 4 µg/m³
73Moderate
3:00 PM
💨
PM2.5 4.6 µg/m³
73Moderate
4:00 PM
💨
PM2.5 5.1 µg/m³
71Moderate
5:00 PM
💨
PM2.5 5.7 µg/m³
63Moderate
6:00 PM
💨
PM2.5 6.3 µg/m³
48Good
7:00 PM
💨
PM2.5 7.4 µg/m³
44Good
8:00 PM
💨
PM2.5 9.5 µg/m³
40Good
9:00 PM
💨
PM2.5 11.3 µg/m³
47Good
10:00 PM
💨
PM2.5 12.8 µg/m³
52Moderate
11:00 PM
💨
PM2.5 14.3 µg/m³
56Moderate
12:00 AM
💨
PM2.5 13.8 µg/m³
55Moderate
1:00 AM
💨
PM2.5 11.4 µg/m³
48Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
73
Thu
💨
Moderate · UV Moderate
63
Fri
💨
Moderate · UV High
91
Sat
💨
Moderate · UV Low
63
Sun
💨
Moderate · UV High
57