Air quality in East Hampton
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
11.8 µg/m³
WHO guideline 15
PM10
16.8 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
3:00 PM
💨
PM2.5 11.8 µg/m³
49 Good
4:00 PM
💨
PM2.5 12 µg/m³
50 Good
5:00 PM
💨
PM2.5 12.7 µg/m³
52 Moderate
6:00 PM
💨
PM2.5 12.4 µg/m³
52 Moderate
7:00 PM
💨
PM2.5 11.5 µg/m³
48 Good
8:00 PM
💨
PM2.5 11.3 µg/m³
47 Good
9:00 PM
💨
PM2.5 9.4 µg/m³
45 Good
10:00 PM
💨
PM2.5 8.5 µg/m³
44 Good
11:00 PM
💨
PM2.5 8.5 µg/m³
44 Good
12:00 AM
💨
PM2.5 8.5 µg/m³
44 Good
1:00 AM
💨
PM2.5 8.4 µg/m³
44 Good
2:00 AM
💨
PM2.5 8.6 µg/m³
44 Good
Next few days daily max · US EPA AQI
Sat
💨
Moderate · UV Moderate
55
Mon
💨
Good · UV Moderate
42
Tue
💨
Moderate · UV High
100
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain