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Harrisburg, PA Air Quality

← Harrisburg

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.

US AQI · EPA
56
Moderate
PM2.5
14.3 µg/m³
WHO guideline 15
PM10
14.7 µg/m³
WHO guideline 45
NO₂ · O₃
15 · 40
µg/m³

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
Fri 💨 Good · UV High
36
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Updated: 5:47 AM