Air quality in Marlow
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
13.3 µg/m³
WHO guideline 15
PM10
17.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 AM
💨
PM2.5 13.3 µg/m³
54Moderate
3:00 AM
💨
PM2.5 13.8 µg/m³
55Moderate
4:00 AM
💨
PM2.5 13.7 µg/m³
54Moderate
5:00 AM
💨
PM2.5 14.1 µg/m³
55Moderate
6:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
7:00 AM
💨
PM2.5 14 µg/m³
55Moderate
8:00 AM
💨
PM2.5 12.7 µg/m³
52Moderate
9:00 AM
💨
PM2.5 11.9 µg/m³
50Good
10:00 AM
💨
PM2.5 11.4 µg/m³
48Good
11:00 AM
💨
PM2.5 11.2 µg/m³
47Good
12:00 PM
💨
PM2.5 11.1 µg/m³
50Good
1:00 PM
💨
PM2.5 10.4 µg/m³
60Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Very high
61
Tue
💨
Moderate · UV Very high
55
Wed
💨
Good · UV Very high
47
Thu
💨
Good · UV Very high
48
Fri
💨
Good · UV Moderate
41