Air quality in Penn Hills
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
102
Unhealthy for Sensitive Groups
PM2.5
35.9 µg/m³
WHO guideline 15
PM10
36 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 AM
💨
PM2.5 35.9 µg/m³
102Unhealthy for Sensitive Groups
7:00 AM
💨
PM2.5 34.7 µg/m³
99Moderate
8:00 AM
💨
PM2.5 33.2 µg/m³
95Moderate
9:00 AM
💨
PM2.5 25.8 µg/m³
80Moderate
10:00 AM
💨
PM2.5 22.9 µg/m³
74Moderate
11:00 AM
💨
PM2.5 14.6 µg/m³
56Moderate
12:00 PM
💨
PM2.5 13.4 µg/m³
58Moderate
1:00 PM
💨
PM2.5 11.9 µg/m³
73Moderate
2:00 PM
💨
PM2.5 11 µg/m³
83Moderate
3:00 PM
💨
PM2.5 10.2 µg/m³
88Moderate
4:00 PM
💨
PM2.5 9.7 µg/m³
88Moderate
5:00 PM
💨
PM2.5 9.1 µg/m³
78Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Unhealthy for Sensitive Groups · UV High
107
Sat
💨
Moderate · UV High
100
Sun
💨
Unhealthy for Sensitive Groups · UV High
116
Mon
💨
Unhealthy for Sensitive Groups · UV High
149
Tue
💨
No data · UV High
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