Air quality in Harrisburg
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
14.3 µg/m³
WHO guideline 15
PM10
14.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
6:00 AM
💨
PM2.5 13.6 µg/m³
54Moderate
7:00 AM
💨
PM2.5 13.7 µg/m³
54Moderate
8:00 AM
💨
PM2.5 13.9 µg/m³
55Moderate
9:00 AM
💨
PM2.5 14.1 µg/m³
55Moderate
10:00 AM
💨
PM2.5 12.7 µg/m³
52Moderate
11:00 AM
💨
PM2.5 12.6 µg/m³
58Moderate
12:00 PM
💨
PM2.5 12.9 µg/m³
75Moderate
1:00 PM
💨
PM2.5 12.1 µg/m³
80Moderate
2:00 PM
💨
PM2.5 11.8 µg/m³
83Moderate
3:00 PM
💨
PM2.5 12 µg/m³
83Moderate
4:00 PM
💨
PM2.5 12.1 µg/m³
80Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV High
83
Tue
💨
Moderate · UV High
98
Wed
💨
Unhealthy for Sensitive Groups · UV High
106
Thu
💨
Moderate · UV High
75