Air quality in Mechanicsville
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
10.5 µg/m³
WHO guideline 15
PM10
10.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 10.5 µg/m³
44Good
4:00 AM
💨
PM2.5 9.3 µg/m³
39Good
5:00 AM
💨
PM2.5 8.8 µg/m³
37Good
6:00 AM
💨
PM2.5 9.1 µg/m³
38Good
7:00 AM
💨
PM2.5 10.2 µg/m³
43Good
8:00 AM
💨
PM2.5 10.6 µg/m³
44Good
9:00 AM
💨
PM2.5 10.1 µg/m³
42Good
10:00 AM
💨
PM2.5 10.7 µg/m³
48Good
11:00 AM
💨
PM2.5 11 µg/m³
75Moderate
12:00 PM
💨
PM2.5 10.9 µg/m³
95Moderate
1:00 PM
💨
PM2.5 11.1 µg/m³
106Unhealthy for Sensitive Groups
2:00 PM
💨
PM2.5 10.9 µg/m³
113Unhealthy for Sensitive Groups
Next few days
daily max · US EPA AQI
Fri
💨
Unhealthy for Sensitive Groups · UV High
115
Sat
💨
Unhealthy for Sensitive Groups · UV High
135
Sun
💨
Moderate · UV Very high
98
Mon
💨
Moderate · UV Very high
96
Tue
💨
No data · UV Very high
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