Air quality in Townsend
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
4.1 µg/m³
WHO guideline 15
PM10
4.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 PM
💨
PM2.5 4.1 µg/m³
35Good
10:00 PM
💨
PM2.5 4 µg/m³
33Good
11:00 PM
💨
PM2.5 4 µg/m³
32Good
12:00 AM
💨
PM2.5 3.9 µg/m³
31Good
1:00 AM
💨
PM2.5 3.9 µg/m³
31Good
2:00 AM
💨
PM2.5 3.9 µg/m³
32Good
3:00 AM
💨
PM2.5 4 µg/m³
32Good
4:00 AM
💨
PM2.5 4.4 µg/m³
31Good
5:00 AM
💨
PM2.5 4.8 µg/m³
30Good
6:00 AM
💨
PM2.5 5.1 µg/m³
30Good
7:00 AM
💨
PM2.5 5.4 µg/m³
31Good
8:00 AM
💨
PM2.5 5.4 µg/m³
32Good
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV High
61
Tue
💨
Moderate · UV High
75
Wed
💨
Moderate · UV High
91
Thu
💨
Moderate · UV Very high
76
Fri
💨
Good · UV Very high
38