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Pleasant Plains, DC Air Quality

← Pleasant Plains

Air quality in Pleasant Plains

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.

US AQI · EPA
48
Good
PM2.5
11.6 µg/m³
WHO guideline 15
PM10
11.7 µg/m³
WHO guideline 45
NO₂ · O₃
30 · 59
µg/m³

Hour by hour (12h)

US EPA AQI
8:00 PM 💨 PM2.5 11.6 µg/m³
48Good
9:00 PM 💨 PM2.5 14.8 µg/m³
57Moderate
10:00 PM 💨 PM2.5 15.5 µg/m³
58Moderate
11:00 PM 💨 PM2.5 17.2 µg/m³
62Moderate
12:00 AM 💨 PM2.5 19.6 µg/m³
67Moderate
1:00 AM 💨 PM2.5 20.9 µg/m³
70Moderate
2:00 AM 💨 PM2.5 20.8 µg/m³
69Moderate
3:00 AM 💨 PM2.5 19.1 µg/m³
66Moderate
4:00 AM 💨 PM2.5 16.6 µg/m³
60Moderate
5:00 AM 💨 PM2.5 14.6 µg/m³
56Moderate
6:00 AM 💨 PM2.5 13.4 µg/m³
54Moderate
7:00 AM 💨 PM2.5 13.3 µg/m³
54Moderate

Next few days

daily max · US EPA AQI
Tue 💨 Moderate · UV High
62
Wed 💨 Unhealthy for Sensitive Groups · UV Very high
108
Thu 💨 Moderate · UV High
78
Fri 💨 Unhealthy for Sensitive Groups · UV Very high
136
Sat 💨 Moderate · UV High
78
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Updated: 8:51 PM