Air quality in East Quincy
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
10.3 µg/m³
WHO guideline 15
PM10
12.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 10.3 µg/m³
65Moderate
7:00 PM
💨
PM2.5 9.5 µg/m³
58Moderate
8:00 PM
💨
PM2.5 8.3 µg/m³
48Good
9:00 PM
💨
PM2.5 7.6 µg/m³
46Good
10:00 PM
💨
PM2.5 7.1 µg/m³
41Good
11:00 PM
💨
PM2.5 6.8 µg/m³
36Good
12:00 AM
💨
PM2.5 6.8 µg/m³
33Good
1:00 AM
💨
PM2.5 6.7 µg/m³
30Good
2:00 AM
💨
PM2.5 6.9 µg/m³
29Good
3:00 AM
💨
PM2.5 7.1 µg/m³
30Good
4:00 AM
💨
PM2.5 7.7 µg/m³
32Good
5:00 AM
💨
PM2.5 7.9 µg/m³
33Good
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV High
71
Wed
💨
Good · UV Moderate
46
Sat
💨
Good · UV Moderate
48