Air quality in Muttontown
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
13.2 µg/m³
WHO guideline 15
PM10
13.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 13.2 µg/m³
53Moderate
1:00 PM
💨
PM2.5 12.9 µg/m³
53Moderate
2:00 PM
💨
PM2.5 12.6 µg/m³
52Moderate
3:00 PM
💨
PM2.5 13.2 µg/m³
53Moderate
4:00 PM
💨
PM2.5 11.9 µg/m³
50Good
5:00 PM
💨
PM2.5 11.6 µg/m³
53Moderate
6:00 PM
💨
PM2.5 11.3 µg/m³
49Good
7:00 PM
💨
PM2.5 11.5 µg/m³
48Good
8:00 PM
💨
PM2.5 12.6 µg/m³
52Moderate
9:00 PM
💨
PM2.5 14.3 µg/m³
56Moderate
10:00 PM
💨
PM2.5 16.2 µg/m³
60Moderate
11:00 PM
💨
PM2.5 16.6 µg/m³
60Moderate
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV Moderate
91
Sun
💨
Unhealthy for Sensitive Groups · UV High
129
Mon
💨
Moderate · UV High
58
Tue
💨
Moderate · UV High
57
Wed
💨
Moderate · UV High
57