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Fallstaff, MD Air Quality

← Fallstaff

Air quality in Fallstaff

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
76
Moderate
PM2.5
24 µg/m³
WHO guideline 15
PM10
24.3 µg/m³
WHO guideline 45
NO₂ · O₃
37 · 17
µg/m³

Hour by hour (12h)

US EPA AQI
5:00 AM 💨 PM2.5 24 µg/m³
76Moderate
6:00 AM 💨 PM2.5 22.5 µg/m³
73Moderate
7:00 AM 💨 PM2.5 20.3 µg/m³
68Moderate
8:00 AM 💨 PM2.5 20.7 µg/m³
69Moderate
9:00 AM 💨 PM2.5 21.8 µg/m³
71Moderate
10:00 AM 💨 PM2.5 16.4 µg/m³
60Moderate
11:00 AM 💨 PM2.5 14.3 µg/m³
96Moderate
12:00 PM 💨 PM2.5 12.8 µg/m³
113Unhealthy for Sensitive Groups
1:00 PM 💨 PM2.5 12.3 µg/m³
115Unhealthy for Sensitive Groups
2:00 PM 💨 PM2.5 11.9 µg/m³
111Unhealthy for Sensitive Groups
3:00 PM 💨 PM2.5 12.3 µg/m³
110Unhealthy for Sensitive Groups
4:00 PM 💨 PM2.5 16.5 µg/m³
103Unhealthy for Sensitive Groups

Next few days

daily max · US EPA AQI
Fri 💨 Unhealthy for Sensitive Groups · UV High
115
Sat 💨 Unhealthy · UV High
158
Sun 💨 Unhealthy for Sensitive Groups · UV Very high
144
Mon 💨 Unhealthy · UV Very high
166
Tue 💨 No data · UV Very high
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Updated: 5:02 AM