Air quality in Landover
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
7.2 µg/m³
WHO guideline 15
PM10
7.3 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
5:00 AM
💨
PM2.5 7.2 µg/m³
30 Good
6:00 AM
💨
PM2.5 7.1 µg/m³
30 Good
7:00 AM
💨
PM2.5 7.2 µg/m³
30 Good
8:00 AM
💨
PM2.5 8.6 µg/m³
36 Good
9:00 AM
💨
PM2.5 10.4 µg/m³
43 Good
10:00 AM
💨
PM2.5 11.6 µg/m³
48 Good
11:00 AM
💨
PM2.5 12.3 µg/m³
51 Moderate
12:00 PM
💨
PM2.5 12.9 µg/m³
70 Moderate
1:00 PM
💨
PM2.5 13.1 µg/m³
100 Moderate
2:00 PM
💨
PM2.5 12.8 µg/m³
117 Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 12.1 µg/m³
119 Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 11.4 µg/m³
106 Unhealthy for Sensitive Groups
Next few days daily max · US EPA AQI
Wed
💨
Unhealthy for Sensitive Groups · UV Moderate
119
Fri
💨
Moderate · UV Moderate
78
Sat
💨
Good · UV Moderate
36
Sun
💨
Good · UV Moderate
32
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain