Air quality in West Memphis
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
9 µg/m³
WHO guideline 15
PM10
10.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 AM
💨
PM2.5 9 µg/m³
70Moderate
12:00 PM
💨
PM2.5 8.4 µg/m³
61Moderate
1:00 PM
💨
PM2.5 8.1 µg/m³
56Moderate
2:00 PM
💨
PM2.5 7.9 µg/m³
63Moderate
3:00 PM
💨
PM2.5 7.7 µg/m³
73Moderate
4:00 PM
💨
PM2.5 7.7 µg/m³
78Moderate
5:00 PM
💨
PM2.5 7.7 µg/m³
80Moderate
6:00 PM
💨
PM2.5 7.8 µg/m³
78Moderate
7:00 PM
💨
PM2.5 9.1 µg/m³
66Moderate
8:00 PM
💨
PM2.5 14.2 µg/m³
55Moderate
9:00 PM
💨
PM2.5 18.5 µg/m³
64Moderate
10:00 PM
💨
PM2.5 21.7 µg/m³
71Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Very high
80
Tue
💨
Unhealthy for Sensitive Groups · UV Very high
136
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
113
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
129
Fri
💨
Good · UV Very high
48