Air quality in Strasburg
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
3.5 µg/m³
WHO guideline 15
PM10
3.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 3.5 µg/m³
19Good
4:00 AM
💨
PM2.5 3.3 µg/m³
17Good
5:00 AM
💨
PM2.5 3 µg/m³
16Good
6:00 AM
💨
PM2.5 2.9 µg/m³
14Good
7:00 AM
💨
PM2.5 3 µg/m³
13Good
8:00 AM
💨
PM2.5 2.8 µg/m³
14Good
9:00 AM
💨
PM2.5 2.8 µg/m³
21Good
10:00 AM
💨
PM2.5 3.4 µg/m³
31Good
11:00 AM
💨
PM2.5 4.2 µg/m³
39Good
12:00 PM
💨
PM2.5 4.1 µg/m³
43Good
1:00 PM
💨
PM2.5 3.8 µg/m³
45Good
2:00 PM
💨
PM2.5 3.7 µg/m³
46Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV High
68
Thu
💨
Unhealthy for Sensitive Groups · UV High
111
Fri
💨
Moderate · UV High
64