Air quality in Mount Holly
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
5.3 µg/m³
WHO guideline 15
PM10
5.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 AM
💨
PM2.5 5.3 µg/m³
44Good
11:00 AM
💨
PM2.5 5.1 µg/m³
56Moderate
12:00 PM
💨
PM2.5 4.7 µg/m³
65Moderate
1:00 PM
💨
PM2.5 4.9 µg/m³
63Moderate
2:00 PM
💨
PM2.5 5.3 µg/m³
61Moderate
3:00 PM
💨
PM2.5 5.6 µg/m³
65Moderate
4:00 PM
💨
PM2.5 5.6 µg/m³
68Moderate
5:00 PM
💨
PM2.5 5.7 µg/m³
65Moderate
6:00 PM
💨
PM2.5 5.8 µg/m³
53Moderate
7:00 PM
💨
PM2.5 6.4 µg/m³
47Good
8:00 PM
💨
PM2.5 8 µg/m³
42Good
9:00 PM
💨
PM2.5 9.7 µg/m³
40Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV High
68
Sun
💨
Moderate · UV Very high
56
Mon
💨
Moderate · UV Very high
70
Tue
💨
Moderate · UV Very high
95
Wed
💨
Moderate · UV Very high
59