Air quality in 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
8.3 µg/m³
WHO guideline 15
PM10
8.6 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
3:00 PM
💨
PM2.5 8.3 µg/m³
86 Moderate
4:00 PM
💨
PM2.5 8.3 µg/m³
86 Moderate
5:00 PM
💨
PM2.5 8.5 µg/m³
76 Moderate
6:00 PM
💨
PM2.5 9.4 µg/m³
58 Moderate
7:00 PM
💨
PM2.5 12.1 µg/m³
51 Moderate
8:00 PM
💨
PM2.5 14.6 µg/m³
56 Moderate
9:00 PM
💨
PM2.5 15.7 µg/m³
59 Moderate
10:00 PM
💨
PM2.5 15.2 µg/m³
58 Moderate
11:00 PM
💨
PM2.5 14.3 µg/m³
56 Moderate
12:00 AM
💨
PM2.5 13.3 µg/m³
54 Moderate
1:00 AM
💨
PM2.5 12.1 µg/m³
51 Moderate
2:00 AM
💨
PM2.5 11 µg/m³
46 Good
Next few days daily max · US EPA AQI
Sun
💨
Moderate · UV Moderate
86
Mon
💨
Moderate · UV High
90
Tue
💨
Moderate · UV Very high
63
Wed
💨
Good · UV Very high
44
Thu
💨
Good · UV Very high
43
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain