Air quality in Carleton
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
2.4 µg/m³
WHO guideline 15
PM10
2.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 2.4 µg/m³
32Good
9:00 AM
💨
PM2.5 2 µg/m³
35Good
10:00 AM
💨
PM2.5 2.4 µg/m³
40Good
11:00 AM
💨
PM2.5 3.1 µg/m³
45Good
12:00 PM
💨
PM2.5 4 µg/m³
50Good
1:00 PM
💨
PM2.5 4.7 µg/m³
63Moderate
2:00 PM
💨
PM2.5 5.1 µg/m³
75Moderate
3:00 PM
💨
PM2.5 5.1 µg/m³
78Moderate
4:00 PM
💨
PM2.5 4.9 µg/m³
75Moderate
5:00 PM
💨
PM2.5 4.6 µg/m³
70Moderate
6:00 PM
💨
PM2.5 4.4 µg/m³
61Moderate
7:00 PM
💨
PM2.5 4.4 µg/m³
51Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV High
78
Thu
💨
Moderate · UV High
81
Fri
💨
Unhealthy for Sensitive Groups · UV High
101
Sat
💨
Moderate · UV High
91