Air quality in Otis
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
2.5 µg/m³
WHO guideline 15
PM10
2.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 PM
💨
PM2.5 2.5 µg/m³
41Good
6:00 PM
💨
PM2.5 2.3 µg/m³
37Good
7:00 PM
💨
PM2.5 2.3 µg/m³
34Good
8:00 PM
💨
PM2.5 2.9 µg/m³
30Good
9:00 PM
💨
PM2.5 3.9 µg/m³
26Good
10:00 PM
💨
PM2.5 5.2 µg/m³
23Good
11:00 PM
💨
PM2.5 8.3 µg/m³
35Good
12:00 AM
💨
PM2.5 10.6 µg/m³
44Good
1:00 AM
💨
PM2.5 13 µg/m³
53Moderate
2:00 AM
💨
PM2.5 13.2 µg/m³
53Moderate
3:00 AM
💨
PM2.5 9.6 µg/m³
40Good
4:00 AM
💨
PM2.5 6.5 µg/m³
27Good
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV High
80
Wed
💨
Good · UV Moderate
49
Fri
💨
Moderate · UV High
58