Air quality in Smithton
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
12.9 µg/m³
WHO guideline 15
PM10
13 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 PM
💨
PM2.5 12.9 µg/m³
53Moderate
12:00 AM
💨
PM2.5 14.7 µg/m³
56Moderate
1:00 AM
💨
PM2.5 16.9 µg/m³
61Moderate
2:00 AM
💨
PM2.5 19.7 µg/m³
67Moderate
3:00 AM
💨
PM2.5 21.7 µg/m³
71Moderate
4:00 AM
💨
PM2.5 23.3 µg/m³
75Moderate
5:00 AM
💨
PM2.5 24.7 µg/m³
77Moderate
6:00 AM
💨
PM2.5 25.8 µg/m³
80Moderate
7:00 AM
💨
PM2.5 22.9 µg/m³
74Moderate
8:00 AM
💨
PM2.5 17.6 µg/m³
63Moderate
9:00 AM
💨
PM2.5 20 µg/m³
68Moderate
10:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Very high
60
Tue
💨
Unhealthy for Sensitive Groups · UV Very high
135
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
124
Thu
💨
Moderate · UV High
81
Fri
💨
Unhealthy for Sensitive Groups · UV High
120