Air quality in Brownstown
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
7.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
1:00 AM
💨
PM2.5 7.2 µg/m³
33Good
2:00 AM
💨
PM2.5 7.3 µg/m³
31Good
3:00 AM
💨
PM2.5 7.2 µg/m³
30Good
4:00 AM
💨
PM2.5 7.2 µg/m³
30Good
5:00 AM
💨
PM2.5 7.2 µg/m³
30Good
6:00 AM
💨
PM2.5 7.2 µg/m³
30Good
7:00 AM
💨
PM2.5 7.2 µg/m³
30Good
8:00 AM
💨
PM2.5 7.1 µg/m³
30Good
9:00 AM
💨
PM2.5 7.3 µg/m³
35Good
10:00 AM
💨
PM2.5 8 µg/m³
45Good
11:00 AM
💨
PM2.5 8.2 µg/m³
61Moderate
12:00 PM
💨
PM2.5 8.3 µg/m³
75Moderate
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV Very high
83
Wed
💨
Moderate · UV Very high
98
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
104
Fri
💨
Unhealthy for Sensitive Groups · UV Very high
120
Sat
💨
Moderate · UV Very high
53