Air quality in 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
17.3 µg/m³
WHO guideline 15
PM10
17.4 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
9:00 AM
💨
PM2.5 17.3 µg/m³
62 Moderate
10:00 AM
💨
PM2.5 15 µg/m³
57 Moderate
11:00 AM
💨
PM2.5 10 µg/m³
42 Good
12:00 PM
💨
PM2.5 6 µg/m³
39 Good
1:00 PM
💨
PM2.5 5 µg/m³
46 Good
2:00 PM
💨
PM2.5 4.4 µg/m³
48 Good
3:00 PM
💨
PM2.5 4.2 µg/m³
53 Moderate
4:00 PM
💨
PM2.5 4.1 µg/m³
51 Moderate
5:00 PM
💨
PM2.5 4.2 µg/m³
47 Good
6:00 PM
💨
PM2.5 4.9 µg/m³
41 Good
7:00 PM
💨
PM2.5 5.8 µg/m³
36 Good
8:00 PM
💨
PM2.5 7 µg/m³
34 Good
Next few days daily max · US EPA AQI
Tue
💨
Moderate · UV Moderate
65
Wed
💨
Moderate · UV Moderate
76
Thu
💨
Moderate · UV Moderate
72
Fri
💨
Moderate · UV Moderate
63
Sat
💨
Moderate · UV High
57
JavaScript is needed for the map — the city links below work without it.
Precip NEXRAD · NOAA Temp Wind Clouds Terrain