Air quality in Holt
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
4.2 µg/m³
WHO guideline 15
PM10
4.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 4.2 µg/m³
18Good
4:00 AM
💨
PM2.5 3.9 µg/m³
19Good
5:00 AM
💨
PM2.5 3.6 µg/m³
20Good
6:00 AM
💨
PM2.5 3.3 µg/m³
21Good
7:00 AM
💨
PM2.5 2.9 µg/m³
22Good
8:00 AM
💨
PM2.5 2.7 µg/m³
25Good
9:00 AM
💨
PM2.5 2.7 µg/m³
32Good
10:00 AM
💨
PM2.5 3.4 µg/m³
41Good
11:00 AM
💨
PM2.5 5.2 µg/m³
48Good
12:00 PM
💨
PM2.5 7.3 µg/m³
56Moderate
1:00 PM
💨
PM2.5 10.1 µg/m³
66Moderate
2:00 PM
💨
PM2.5 8.4 µg/m³
73Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV High
75
Sat
💨
Moderate · UV High
55