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
13.2 µg/m³
WHO guideline 15
PM10
15 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 PM
💨
PM2.5 13.2 µg/m³
73Moderate
8:00 PM
💨
PM2.5 16.1 µg/m³
59Moderate
9:00 PM
💨
PM2.5 18.1 µg/m³
64Moderate
10:00 PM
💨
PM2.5 19.3 µg/m³
66Moderate
11:00 PM
💨
PM2.5 19.1 µg/m³
66Moderate
12:00 AM
💨
PM2.5 18.3 µg/m³
64Moderate
1:00 AM
💨
PM2.5 17.9 µg/m³
63Moderate
2:00 AM
💨
PM2.5 18 µg/m³
63Moderate
3:00 AM
💨
PM2.5 18.5 µg/m³
64Moderate
4:00 AM
💨
PM2.5 18.8 µg/m³
65Moderate
5:00 AM
💨
PM2.5 19.1 µg/m³
66Moderate
6:00 AM
💨
PM2.5 19.3 µg/m³
66Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
120
Fri
💨
Unhealthy for Sensitive Groups · UV Very high
142
Sat
💨
Unhealthy for Sensitive Groups · UV Very high
128
Sun
💨
Unhealthy for Sensitive Groups · UV Very high
113
Mon
💨
Good · UV Very high
34