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
8.1 µg/m³
WHO guideline 15
PM10
8.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 AM
💨
PM2.5 8.1 µg/m³
34Good
8:00 AM
💨
PM2.5 8.2 µg/m³
34Good
9:00 AM
💨
PM2.5 8.8 µg/m³
37Good
10:00 AM
💨
PM2.5 9.8 µg/m³
43Good
11:00 AM
💨
PM2.5 10.5 µg/m³
50Good
12:00 PM
💨
PM2.5 11 µg/m³
68Moderate
1:00 PM
💨
PM2.5 10.8 µg/m³
83Moderate
2:00 PM
💨
PM2.5 10 µg/m³
88Moderate
3:00 PM
💨
PM2.5 9 µg/m³
86Moderate
4:00 PM
💨
PM2.5 8.3 µg/m³
78Moderate
5:00 PM
💨
PM2.5 7.7 µg/m³
60Moderate
6:00 PM
💨
PM2.5 7.3 µg/m³
46Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV High
88
Thu
💨
Moderate · UV High
65
Sat
💨
Moderate · UV High
86
Sun
💨
Good · UV Very high
29