Air quality in Ashtabula
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
5.3 µg/m³
WHO guideline 15
PM10
5.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 AM
💨
PM2.5 5.3 µg/m³
22Good
7:00 AM
💨
PM2.5 5.5 µg/m³
23Good
8:00 AM
💨
PM2.5 5.8 µg/m³
24Good
9:00 AM
💨
PM2.5 6.8 µg/m³
28Good
10:00 AM
💨
PM2.5 8.3 µg/m³
36Good
11:00 AM
💨
PM2.5 9.9 µg/m³
44Good
12:00 PM
💨
PM2.5 9.6 µg/m³
50Good
1:00 PM
💨
PM2.5 8.4 µg/m³
60Moderate
2:00 PM
💨
PM2.5 8.1 µg/m³
65Moderate
3:00 PM
💨
PM2.5 8.1 µg/m³
55Moderate
4:00 PM
💨
PM2.5 7.7 µg/m³
47Good
5:00 PM
💨
PM2.5 7.1 µg/m³
42Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV Moderate
65
Mon
💨
Good · UV Moderate
40
Wed
💨
Good · UV Moderate
47