Air quality in Tweed
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
3 µg/m³
WHO guideline 15
PM10
3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 AM
💨
PM2.5 3 µg/m³
44Good
5:00 AM
💨
PM2.5 2.2 µg/m³
43Good
6:00 AM
💨
PM2.5 1.8 µg/m³
42Good
7:00 AM
💨
PM2.5 1.3 µg/m³
40Good
8:00 AM
💨
PM2.5 0.9 µg/m³
39Good
9:00 AM
💨
PM2.5 0.8 µg/m³
39Good
10:00 AM
💨
PM2.5 0.7 µg/m³
40Good
11:00 AM
💨
PM2.5 0.9 µg/m³
42Good
12:00 PM
💨
PM2.5 0.8 µg/m³
43Good
1:00 PM
💨
PM2.5 0.9 µg/m³
46Good
2:00 PM
💨
PM2.5 0.9 µg/m³
47Good
3:00 PM
💨
PM2.5 0.9 µg/m³
46Good
Next few days
daily max · US EPA AQI
Mon
💨
Good · UV Moderate
29
Wed
💨
Moderate · UV High
55