Air quality in Erie
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
14.6 µg/m³
WHO guideline 15
PM10
14.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 14.6 µg/m³
56Moderate
4:00 AM
💨
PM2.5 15.4 µg/m³
58Moderate
5:00 AM
💨
PM2.5 16 µg/m³
59Moderate
6:00 AM
💨
PM2.5 17.3 µg/m³
62Moderate
7:00 AM
💨
PM2.5 17.2 µg/m³
62Moderate
8:00 AM
💨
PM2.5 16 µg/m³
59Moderate
9:00 AM
💨
PM2.5 12.1 µg/m³
51Moderate
10:00 AM
💨
PM2.5 9.7 µg/m³
43Good
11:00 AM
💨
PM2.5 9.2 µg/m³
63Moderate
12:00 PM
💨
PM2.5 8.3 µg/m³
91Moderate
1:00 PM
💨
PM2.5 6.7 µg/m³
100Moderate
2:00 PM
💨
PM2.5 5.3 µg/m³
95Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Very high
100
Sat
💨
Moderate · UV Very high
93
Sun
💨
Moderate · UV Very high
99
Mon
💨
Moderate · UV Very high
100
Tue
💨
Moderate · UV Very high
57