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
2.4 µg/m³
WHO guideline 15
PM10
2.5 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
6:00 AM
💨
PM2.5 2.4 µg/m³
29 Good
7:00 AM
💨
PM2.5 2.6 µg/m³
27 Good
8:00 AM
💨
PM2.5 3 µg/m³
26 Good
9:00 AM
💨
PM2.5 2.7 µg/m³
26 Good
10:00 AM
💨
PM2.5 2.4 µg/m³
27 Good
11:00 AM
💨
PM2.5 2.1 µg/m³
29 Good
12:00 PM
💨
PM2.5 2.2 µg/m³
31 Good
1:00 PM
💨
PM2.5 2.3 µg/m³
34 Good
2:00 PM
💨
PM2.5 2.5 µg/m³
36 Good
3:00 PM
💨
PM2.5 2.6 µg/m³
39 Good
4:00 PM
💨
PM2.5 2.7 µg/m³
40 Good
5:00 PM
💨
PM2.5 2.8 µg/m³
39 Good
Next few days daily max · US EPA AQI
Fri
💨
Moderate · UV Moderate
72
Sat
💨
Moderate · UV Moderate
89
Sun
💨
Unhealthy for Sensitive Groups · UV Moderate
113
Mon
💨
Moderate · UV Moderate
95
Tue
💨
Moderate · UV Moderate
61
JavaScript is needed for the map — the city links below work without it.
Precip NEXRAD · NOAA Temp Wind Clouds Terrain