Air quality in Thomaston
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
25 µg/m³
WHO guideline 15
PM10
26.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 PM
💨
PM2.5 25 µg/m³
184Unhealthy
6:00 PM
💨
PM2.5 22.8 µg/m³
171Unhealthy
7:00 PM
💨
PM2.5 24.6 µg/m³
149Unhealthy for Sensitive Groups
8:00 PM
💨
PM2.5 26.5 µg/m³
111Unhealthy for Sensitive Groups
9:00 PM
💨
PM2.5 26.1 µg/m³
80Moderate
10:00 PM
💨
PM2.5 24 µg/m³
76Moderate
11:00 PM
💨
PM2.5 22.1 µg/m³
72Moderate
12:00 AM
💨
PM2.5 21.1 µg/m³
70Moderate
1:00 AM
💨
PM2.5 20.4 µg/m³
68Moderate
2:00 AM
💨
PM2.5 19.7 µg/m³
67Moderate
3:00 AM
💨
PM2.5 18.9 µg/m³
65Moderate
4:00 AM
💨
PM2.5 18.2 µg/m³
64Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Unhealthy · UV Very high
184
Thu
💨
Unhealthy for Sensitive Groups · UV Low
130
Fri
💨
Unhealthy · UV High
151
Sat
💨
Moderate · UV Moderate
92