Air quality in Lewes
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
7.5 µg/m³
WHO guideline 15
PM10
8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 7.5 µg/m³
31Good
10:00 AM
💨
PM2.5 8.3 µg/m³
40Good
11:00 AM
💨
PM2.5 9.7 µg/m³
49Good
12:00 PM
💨
PM2.5 10.6 µg/m³
65Moderate
1:00 PM
💨
PM2.5 10.6 µg/m³
81Moderate
2:00 PM
💨
PM2.5 10.2 µg/m³
90Moderate
3:00 PM
💨
PM2.5 8.6 µg/m³
91Moderate
4:00 PM
💨
PM2.5 7.2 µg/m³
88Moderate
5:00 PM
💨
PM2.5 6.4 µg/m³
81Moderate
6:00 PM
💨
PM2.5 6.1 µg/m³
71Moderate
7:00 PM
💨
PM2.5 5.6 µg/m³
60Moderate
8:00 PM
💨
PM2.5 5.1 µg/m³
51Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
91
Fri
💨
Moderate · UV High
100
Sat
💨
Good · UV Moderate
43